.studio-grid {
  display: grid;
  grid-template-columns: minmax(360px, 500px) minmax(0, 1fr);
  gap: var(--space-4);
  min-height: calc(100vh - 112px);
}
.script-stage .studio-grid {
  grid-template-columns: minmax(0, 1fr);
}
.script-stage .composer-panel {
  display: none;
}
.script-stage .preview-panel {
  min-height: calc(100vh - 112px);
}
.composer-panel,
.preview-panel,
.project-home,
.skill-page,
.material-library-page,
.projects-panel,
.project-detail,
.profile-panel,
.admin-panel {
  padding: var(--space-5);
}
.composer-panel {
  display: grid;
  align-content: start;
  gap: var(--space-4);
}
.panel-head,
.script-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}

#scriptHeading[contenteditable="true"] {
  cursor: text;
  border-radius: var(--radius-sm);
  outline: 0;
}

#scriptHeading[contenteditable="true"]:focus {
  background: var(--primary-soft);
  box-shadow: 0 0 0 6px var(--primary-soft);
}

.panel-title-with-back {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.back-arrow {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: color-mix(in oklch, var(--surface) 92%, transparent);
  color: var(--muted);
  cursor: pointer;
}

.back-arrow::before {
  content: "";
  width: 14px;
  height: 14px;
  display: block;
  margin: auto;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translate(2px, -1px);
}

.back-arrow:hover {
  color: var(--primary-text);
  background: var(--primary-soft);
}
.upload-zone {
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  border: 1px dashed color-mix(in oklch, var(--primary) 28%, var(--line));
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--primary-soft) 42%, transparent), transparent),
    var(--surface);
  padding: var(--space-4);
  cursor: pointer;
  transition: transform var(--motion-fast) var(--ease-out), border var(--motion-fast) var(--ease-out), background var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out);
}
.upload-zone:hover,
.upload-zone.is-dragging,
.upload-zone.attention {
  transform: translateY(-1px);
  border-color: color-mix(in oklch, var(--primary) 62%, var(--line));
  box-shadow: 0 18px 46px color-mix(in oklch, var(--primary) 12%, transparent);
}
.upload-zone strong,
.upload-zone span,
.upload-zone small {
  display: block;
}
.upload-zone span,
.upload-zone small {
  margin-top: var(--space-1);
  color: var(--muted);
  font-size: 13px;
  line-height: 20px;
}
.upload-zone small {
  color: color-mix(in oklch, var(--primary-text) 72%, var(--muted));
}
.hidden-file {
  display: none;
}
.file-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.file-empty,
.file-chip {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-md);
  padding: 0 var(--space-3);
  font-size: 12px;
}
.file-empty {
  border: 1px solid var(--line);
  color: var(--muted);
}
.file-chip {
  gap: var(--space-2);
  background: var(--primary-soft);
  color: var(--primary-text);
  font-weight: 850;
}
.file-chip em {
  color: color-mix(in oklch, var(--primary-text) 68%, var(--muted));
  font-size: 11px;
  font-style: normal;
  font-weight: 700;
}
.file-chip button {
  width: 20px;
  height: 20px;
  border: 0;
  border-radius: 50%;
  background: color-mix(in oklch, var(--primary) 12%, transparent);
  color: var(--primary-text);
  cursor: pointer;
}
.material-field textarea {
  width: 100%;
  min-height: 170px;
  margin-top: var(--space-2);
  background:
    repeating-linear-gradient(180deg, transparent 0 31px, color-mix(in oklch, var(--line) 36%, transparent) 31px 32px),
    var(--surface);
  font-size: 15px;
}
.generation-bar {
  display: grid;
  grid-template-columns: max-content minmax(92px, auto) auto;
  grid-template-areas:
    "models skill generate"
    "prompt prompt prompt";
  gap: var(--space-2);
  align-items: center;
  padding-top: var(--space-1);
}
.model-picker {
  grid-area: models;
  width: max-content;
  max-width: 100%;
  min-height: 42px;
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px;
  min-width: 0;
  overflow: hidden;
}
#skillButton {
  grid-area: skill;
  min-width: 92px;
}
#generateBtn {
  grid-area: generate;
  min-width: 36px;
}
.model-chip {
  position: relative;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--surface) 94%, transparent);
  display: inline-grid;
  place-items: center;
  cursor: pointer;
  transition: transform var(--motion-fast) var(--ease-out), border var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out), background var(--motion-fast) var(--ease-out);
}
.model-chip img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}
.model-chip i {
  width: 22px;
  height: 22px;
  display: none;
  place-items: center;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary-text);
  font-size: 11px;
  font-style: normal;
  font-weight: 900;
}
.model-chip i.show {
  display: grid;
}
.model-chip:hover {
  transform: translateY(-1px);
  border-color: color-mix(in oklch, var(--primary) 34%, var(--line));
  box-shadow: var(--shadow-hover);
}
.model-chip.active {
  border-color: color-mix(in oklch, var(--primary) 58%, var(--line));
  background: color-mix(in oklch, var(--primary-soft) 76%, var(--surface));
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--primary) 22%, transparent);
}
.prompt-inline {
  grid-area: prompt;
  width: 100%;
  min-width: 0;
}
.preview-panel {
  display: grid;
  /* 三行 auto：表格行按内容撑开、整个面板自身滚动(单一滚动容器)，底部行(保存条/下一步)真正跟在表后。
     不可用 minmax(0,1fr)——它会把表格行轨道缩到比内容(min-height/board)小，表格溢出轨道压住底部行。
     关键仍是 renderScript 保证可见子项恰好 3 个(保存条与下一步只显其一)。*/
  grid-template-rows: auto auto auto;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--surface) 96%, transparent), var(--surface)),
    repeating-linear-gradient(180deg, transparent 0 31px, color-mix(in oklch, var(--line) 42%, transparent) 31px 32px);
}
.script-stage .script-list {
  /* min-height 不能超过它的 1fr 网格轨道，否则会溢出轨道把底部行(下一步/保存条)压住。
     用 0 让 1fr 轨道决定高度，表格在内部 .storyboard-wrap 滚动；轨道也不会比内容小(有 1fr 撑). */
  min-height: 0;
}
.script-list {
  display: grid;
  align-content: start;
  gap: var(--space-3);
  min-width: 0;
  min-height: 420px;
  margin-top: var(--space-4);
  overflow: hidden;
}
.blank-paper {
  min-height: 360px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: var(--space-2);
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  color: var(--muted);
  text-align: center;
  background: color-mix(in oklch, var(--surface-2) 62%, transparent);
}
.blank-paper strong {
  color: var(--ink);
  font-size: 22px;
  line-height: 28px;
}
.blank-paper span {
  font-size: 14px;
}
.storyboard-board {
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: var(--space-4);
  padding-top: var(--space-3);
}
.storyboard-toolbar {
  position: relative;
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) max-content max-content;
  gap: var(--space-3);
  align-items: end;
}
.shot-search {
  min-width: 0;
  display: grid;
  gap: var(--space-1);
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}
.shot-search input {
  height: 42px;
}
.storyboard-toolbar {
  grid-template-columns: minmax(260px, 1fr) max-content;
}
.table-menu-wrap {
  position: relative;
  justify-self: end;
}
.table-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 24;
  width: min(680px, calc(100vw - 48px));
  display: grid;
  gap: var(--space-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in oklch, var(--surface) 98%, transparent);
  box-shadow: var(--shadow-paper);
  padding: var(--space-4);
}
.table-menu-head {
  display: grid;
  gap: 2px;
}
.table-menu-head b {
  color: var(--ink);
  font-size: 14px;
}
.table-menu-head span {
  color: var(--muted);
  font-size: 12px;
}
.shot-column-picker {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}
.shot-column-picker label {
  min-height: 42px;
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--surface) 94%, transparent);
  color: var(--muted);
  padding: 0 var(--space-3);
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}
.shot-column-picker label:has(input:checked) {
  background: var(--primary-soft);
  color: var(--primary-text);
  border-color: color-mix(in oklch, var(--primary) 28%, var(--line));
}
.shot-column-picker label.locked {
  cursor: default;
  opacity: .74;
}
.shot-column-picker input {
  width: 13px;
  height: 13px;
  margin: 0;
  accent-color: var(--primary);
}
.shot-column-picker button {
  min-height: 26px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  padding: 0 var(--space-2);
  cursor: pointer;
  font-size: 11px;
  font-weight: 900;
}
.shot-column-picker button.active {
  background: var(--primary);
  color: var(--surface);
  border-color: var(--primary);
}
.storyboard-wrap {
  min-width: 0;
  min-height: 0;
  max-width: 100%;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in oklch, var(--surface) 96%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in oklch, white 70%, transparent);
}
.storyboard-table {
  width: max-content;
  min-width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
}
.storyboard-table th,
.storyboard-table td {
  border-right: 1px solid color-mix(in oklch, var(--line) 76%, transparent);
  border-bottom: 1px solid color-mix(in oklch, var(--line) 76%, transparent);
  vertical-align: top;
}
.storyboard-table th:last-child,
.storyboard-table td:last-child {
  border-right: 0;
}
.storyboard-table thead th {
  position: sticky;
  top: 0;
  z-index: 4;
  height: 58px;
  background: color-mix(in oklch, var(--surface-2) 96%, white);
  color: var(--muted);
  padding: 14px var(--space-3) 10px;
  text-align: left;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .03em;
  user-select: none;
}
.shot-drag-head,
.shot-drag-cell {
  width: 44px;
  min-width: 44px;
}
.shot-action-head,
.shot-actions-cell {
  width: 58px;
  min-width: 58px;
}
.shot-row {
  background: color-mix(in oklch, var(--surface) 98%, transparent);
  transition: background var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out);
}
.shot-row:hover,
.shot-row.active {
  background: color-mix(in oklch, var(--primary-soft) 52%, var(--surface));
}
.shot-row.search-hit {
  background: color-mix(in oklch, #ffe3e3 48%, var(--surface));
}
.shot-row.pulse {
  box-shadow: inset 0 0 0 2px color-mix(in oklch, var(--primary) 50%, transparent);
}
.shot-row.dragging {
  opacity: .66;
}
.shot-drag-cell {
  padding: var(--space-2);
  text-align: center;
  background: inherit;
}
.shot-drag {
  height: 104px;
}
.shot-cell {
  height: 132px;
  padding: 0;
  background: inherit;
}
.shot-number {
  display: inline-grid;
  min-width: 34px;
  height: 30px;
  place-items: center;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-text);
  font-family: var(--font-number);
  font-size: 14px;
  font-weight: 900;
  margin: var(--space-3);
}
.shot-cell-input {
  width: 100%;
  height: 100%;
  min-width: 0;
  border: 1px solid transparent;
  border-radius: 0;
  background: transparent;
  color: color-mix(in oklch, var(--ink) 84%, var(--paper));
  padding: var(--space-3);
  font-size: 14px;
  line-height: 23px;
  resize: none;
  overflow: auto;
}
textarea.shot-cell-input {
  min-height: 100%;
}
.shot-cell-input:focus {
  border-color: color-mix(in oklch, var(--primary) 34%, var(--line));
  background: var(--surface);
  outline: none;
}
.shot-actions-cell {
  position: relative;
  padding: var(--space-2);
  background: color-mix(in oklch, var(--surface) 98%, transparent);
  text-align: center;
}
.row-menu-button {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font-weight: 900;
}
.row-menu {
  position: absolute;
  right: var(--space-2);
  top: 46px;
  z-index: 20;
  min-width: 132px;
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--surface) 98%, transparent);
  box-shadow: var(--shadow-paper);
  padding: var(--space-2);
}
.row-menu button {
  min-height: 34px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  padding: 0 var(--space-2);
  font-weight: 850;
}
.row-menu button:hover {
  background: var(--primary-soft);
  color: var(--primary-text);
}
.column-title {
  display: block;
  padding-right: 44px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.column-tools {
  position: absolute;
  right: 18px;
  top: 12px;
}
.column-tools button {
  width: 26px;
  height: 26px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  font-size: 11px;
  font-weight: 900;
}
.column-tools button.active {
  background: var(--primary);
  color: var(--surface);
  border-color: var(--primary);
}
.column-resizer {
  position: absolute;
  top: 0;
  right: -3px;
  z-index: 6;
  width: 8px;
  height: 100%;
  cursor: col-resize;
}
.column-resizer:hover {
  background: color-mix(in oklch, var(--primary) 14%, transparent);
}
.is-pinned {
  position: sticky;
  z-index: 5;
  box-shadow: 1px 0 0 color-mix(in oklch, var(--line) 78%, transparent);
}
thead .is-pinned {
  z-index: 7;
}
.dragging-column {
  opacity: .55;
}
.script-part {
  position: relative;
  display: grid;
  grid-template-columns: 28px 42px minmax(0, 1fr);
  gap: var(--space-3);
  align-items: stretch;
  padding: var(--space-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in oklch, var(--surface) 96%, transparent);
  transition: transform var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out), border var(--motion-fast) var(--ease-out), background var(--motion-fast) var(--ease-out);
}
.script-stage .script-part {
  grid-template-columns: 30px 54px minmax(0, 1fr);
  padding: var(--space-4);
}
.script-stage .part-content {
  min-height: 112px;
}
.script-part:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
}
.script-part.active {
  border-color: color-mix(in oklch, var(--primary) 52%, var(--line));
  background: color-mix(in oklch, var(--primary-soft) 62%, var(--surface));
}
.script-part.dragging {
  opacity: .68;
  transform: rotate(.4deg);
}
.drag-handle {
  width: 28px;
  min-width: 28px;
  border: 0;
  border-radius: var(--radius-sm);
  background:
    radial-gradient(circle, var(--muted) 0 1px, transparent 1.5px) 6px 8px / 8px 8px;
  opacity: .45;
  cursor: grab;
}
.script-part:hover .drag-handle,
.script-part.active .drag-handle {
  opacity: .9;
  background-color: color-mix(in oklch, var(--primary-soft) 72%, transparent);
}
.part-index {
  padding-top: 8px;
  color: var(--primary);
  font-family: var(--font-number);
  font-size: 22px;
  font-weight: 900;
}
.part-body {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}
.part-label,
.part-title,
.part-content {
  width: 100%;
  border-color: transparent;
  background: transparent;
  padding-left: 0;
  padding-right: 0;
}
.part-label,
.part-title {
  max-width: calc(100% - 220px);
}
.part-label {
  height: 26px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
}
.part-title {
  height: 34px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 900;
}
.part-content {
  min-height: 88px;
  padding-top: var(--space-2);
  color: color-mix(in oklch, var(--ink) 78%, var(--paper));
  font-size: 15px;
  line-height: 27px;
  resize: none;
  overflow: hidden;
  scrollbar-width: none;
}
.part-content::-webkit-scrollbar {
  width: 0;
  height: 0;
}
.script-part:hover .part-content,
.part-content:focus {
  overflow: auto;
  scrollbar-width: thin;
}
.script-part:hover .part-content::-webkit-scrollbar,
.part-content:focus::-webkit-scrollbar {
  width: 8px;
}
.part-label:focus,
.part-title:focus,
.part-content:focus {
  border-color: transparent;
  border-bottom-color: color-mix(in oklch, var(--primary) 45%, var(--line));
  border-radius: 0;
  outline: none;
}
.part-actions {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  justify-content: flex-end;
  gap: var(--space-2);
  max-width: 190px;
}
.mini-action {
  min-width: 54px;
  min-height: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: color-mix(in oklch, var(--ink) 72%, var(--paper));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-2);
  cursor: pointer;
  font-size: 12px;
  font-weight: 850;
  transition: transform var(--motion-fast) var(--ease-out), background var(--motion-fast) var(--ease-out);
}
.mini-action:hover {
  transform: translateY(-1px);
  background: var(--primary-soft);
  color: var(--primary-text);
}
.ghost-danger {
  color: #9b2f2f;
  border-color: color-mix(in oklch, #b34242 28%, var(--line));
}
.ghost-danger:hover {
  background: color-mix(in oklch, #ffe4e4 70%, var(--surface));
}
.button.danger,
.button.filled.danger {
  background: #9b2f2f;
  border-color: #9b2f2f;
  color: #fff;
}
.project-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.project-card-actions .button {
  flex: 1 1 88px;
}
.version-bar {
  position: relative;
  z-index: 8;
  min-height: 52px;
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  border: 1px dashed var(--line);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--surface) 94%, transparent);
  color: var(--muted);
  padding: var(--space-3);
  font-size: 13px;
}
.version-status {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
}
.version-status b {
  color: var(--primary-text);
}
.history-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.version-bar button {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-3);
  cursor: pointer;
}
.version-bar span {
  color: var(--muted);
}
.progress-list {
  display: grid;
  gap: var(--space-2);
}
.progress-list span {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--muted);
  padding: 0 var(--space-4);
}
.progress-list span.done {
  background: var(--primary-soft);
  color: var(--primary-text);
  font-weight: 850;
}
.admin-console {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
  gap: var(--space-4);
  align-items: start;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}
.admin-console.embedded {
  margin-top: var(--space-4);
}
.admin-section {
  display: grid;
  gap: var(--space-3);
  align-content: start;
  min-width: 0;
  padding: var(--space-4);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in oklch, var(--surface) 96%, transparent);
}
.admin-section h3 {
  margin: var(--space-1) 0 0;
  font-size: 18px;
  line-height: 24px;
}
.projects-grid {
  display: grid;
  grid-template-columns: minmax(520px, 1fr) 360px;
  gap: var(--space-4);
  min-height: calc(100vh - 112px);
}
.projects-panel,
.project-detail,
.profile-panel,
.admin-panel {
  display: grid;
  align-content: start;
  gap: var(--space-4);
}
.library-toolbar {
  display: grid;
  gap: var(--space-3);
}
.project-list {
  display: grid;
  gap: var(--space-2);
}
.project-row {
  min-height: 72px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 0 var(--space-4);
  cursor: pointer;
  transition: transform var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out), background var(--motion-fast) var(--ease-out);
}
.project-row:hover,
.project-row.active {
  transform: translateY(-1px);
  background: color-mix(in oklch, var(--primary-soft) 62%, var(--surface));
  box-shadow: var(--shadow-hover);
}
.project-row span {
  display: grid;
  gap: var(--space-1);
  text-align: left;
}
.project-row em,
.project-row small {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}
.meta-list,
.profile-card,
.export-box,
.empty-small {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-4);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-2);
}
.meta-list span {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  color: var(--muted);
  font-size: 13px;
}
.meta-list b,
.profile-card strong,
.export-box b {
  color: var(--ink);
}
.material-preview {
  min-height: 170px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background:
    repeating-linear-gradient(180deg, transparent 0 29px, color-mix(in oklch, var(--line) 42%, transparent) 29px 30px),
    var(--surface);
  padding: var(--space-4);
  color: color-mix(in oklch, var(--ink) 76%, var(--paper));
  font-family: var(--font-paper);
  font-size: 14px;
  line-height: 28px;
}
.profile-panel {
  max-width: 980px;
}
.admin-panel {
  max-width: none;
}
.profile-card span,
.profile-card p,
.export-box span {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 20px;
}
.account-table {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}
.account-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(104px, 150px) auto;
  gap: var(--space-2);
  align-items: center;
  min-width: 0;
  min-height: 64px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  padding: var(--space-3);
}
.api-table {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}
.section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-width: 0;
}
.api-row {
  display: grid;
  grid-template-columns: 32px minmax(108px, .78fr) minmax(118px, 1fr) minmax(66px, auto) minmax(54px, auto);
  gap: var(--space-2);
  align-items: center;
  min-width: 0;
  max-width: 100%;
  min-height: 64px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  padding: var(--space-3);
}
.api-row img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  justify-self: center;
}
.api-icon {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px dashed var(--line);
  border-radius: 50%;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
}
.api-icon.ready {
  border-style: solid;
  background: var(--surface-2);
}
.api-secret {
  -webkit-text-security: disc;
  width: 100%;
  min-width: 0;
}
.api-row span {
  display: grid;
  gap: var(--space-1);
}
.api-row em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}
.account-row span {
  display: grid;
  gap: var(--space-1);
  min-width: 0;
}
.account-row span b,
.account-row span em {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.api-row span {
  min-width: 0;
}
.account-row select {
  width: 100%;
  min-width: 0;
}
.account-row .button,
.api-row .button {
  min-width: 0;
  white-space: nowrap;
  padding-inline: 10px;
}
.account-row-actions {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  min-width: 0;
}
.account-row.is-disabled span b {
  color: var(--muted);
}
.account-row.is-disabled {
  opacity: 0.72;
}
.account-row em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}
.tune-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
}
.tune-grid button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font-weight: 850;
}
@media (max-width: 1180px) {
  .studio-grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .admin-console {
    grid-template-columns: 1fr;
  }
  .storyboard-toolbar {
    grid-template-columns: 1fr;
  }
  .shot-column-picker {
    justify-content: flex-start;
  }
}
@media (max-width: 760px) {
  .generation-bar,
  .account-row,
  .api-row {
    grid-template-columns: 1fr;
  }
  .generation-bar {
    grid-template-areas:
      "models"
      "skill"
      "prompt"
      "generate";
  }
  .model-picker {
    width: 100%;
    flex-wrap: wrap;
  }
  #skillButton,
  #generateBtn {
    width: 100%;
  }
  .script-head,
  .panel-head {
    display: grid;
  }
  .script-head .compact-actions {
    width: 100%;
  }
  .script-head .button {
    flex: 1 1 110px;
  }
  .script-part {
    grid-template-columns: 28px 40px minmax(0, 1fr);
  }
  .part-actions {
    grid-column: 1 / -1;
    max-width: none;
    justify-content: flex-start;
  }
  .upload-zone,
  .project-row {
    display: grid;
  }
  .tune-grid {
    grid-template-columns: 1fr;
  }
}


/* ===== 2026-06-05: 项目降噪 + Aura 式素材/Skill 管理 ===== */
.brand-lockup span {
  display: none;
}
.project-filters {
  display: inline-flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.project-card {
  position: relative;
}
.project-delete-icon {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 4;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in oklch, #b34242 18%, var(--line));
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface) 88%, transparent);
  color: color-mix(in oklch, #8f2c2c 80%, var(--muted));
  cursor: pointer;
  opacity: .58;
  transition: opacity var(--motion-fast) var(--ease-out), transform var(--motion-fast) var(--ease-out), background var(--motion-fast) var(--ease-out);
}
.project-delete-icon::before {
  content: "×";
  font-size: 19px;
  line-height: 1;
  font-weight: 900;
}
.project-card:hover .project-delete-icon,
.project-delete-icon:focus-visible {
  opacity: 1;
}
.project-delete-icon:hover {
  transform: translateY(-1px);
  background: color-mix(in oklch, #ffe4e4 72%, var(--surface));
}
.project-card-actions {
  padding-right: 42px;
}
.manager-shell {
  min-width: 0;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr) minmax(320px, 380px);
  gap: var(--space-4);
  align-items: start;
}
.manager-shell:has(.full-span) {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 390px);
}
.manager-sidebar,
.manager-main,
.manager-drawer {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in oklch, var(--surface) 96%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in oklch, white 65%, transparent);
}
.manager-sidebar,
.manager-main {
  padding: var(--space-4);
}
.manager-sidebar {
  display: grid;
  gap: var(--space-3);
  align-content: start;
  position: sticky;
  top: var(--space-4);
}
.manager-title h2,
.manager-head h2 {
  margin: 0;
  font-size: 24px;
  line-height: 30px;
}
.manager-group-list {
  display: grid;
  gap: var(--space-2);
}
.manager-group-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 30px 30px;
  gap: 6px;
  align-items: center;
}
.manager-group-row button:first-child {
  min-width: 0;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--ink);
  padding: 0 var(--space-3);
  cursor: pointer;
  font-weight: 850;
}
.manager-group-row button:first-child span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.manager-group-row button:first-child em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}
.manager-group-row.active button:first-child {
  background: var(--primary-soft);
  color: var(--primary-text);
  border-color: color-mix(in oklch, var(--primary) 34%, var(--line));
}
.mini-icon {
  width: 30px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  font-weight: 900;
}
.mini-icon:hover {
  background: var(--primary-soft);
  color: var(--primary-text);
}
.mini-icon.danger {
  border-color: color-mix(in oklch, #b34242 24%, var(--line));
  color: #9b2f2f;
}
.mini-icon.danger:hover {
  background: color-mix(in oklch, #ffe4e4 68%, var(--surface));
}
.manager-inline-edit {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-2);
  padding: var(--space-2);
  border: 1px dashed var(--line);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--surface-2) 66%, transparent);
}
.manager-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.manager-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-2);
}
.manager-toolbar {
  display: grid;
  margin-bottom: var(--space-3);
}
.manager-toolbar label,
.manager-add-panel label,
.manager-drawer label {
  display: grid;
  gap: var(--space-1);
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}
.drop-card {
  min-height: 112px;
  display: grid;
  align-content: center;
  gap: var(--space-1);
  border: 1px dashed color-mix(in oklch, var(--primary) 32%, var(--line));
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, color-mix(in oklch, var(--primary-soft) 46%, transparent), transparent), var(--surface);
  color: var(--ink);
  padding: var(--space-4);
  cursor: pointer;
  margin-bottom: var(--space-3);
}
.drop-card span {
  color: var(--muted);
  font-size: 13px;
}
.drop-card.is-dragging {
  border-color: var(--primary);
  box-shadow: 0 18px 46px color-mix(in oklch, var(--primary) 12%, transparent);
}
.manager-add-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  padding: var(--space-3);
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in oklch, var(--surface-2) 58%, transparent);
}
.manager-add-panel .wide,
.manager-form-actions {
  grid-column: 1 / -1;
}
.manager-add-panel textarea,
.manager-drawer textarea {
  min-height: 180px;
  resize: vertical;
}
.manager-form-actions,
.drawer-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-2);
}
.manager-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-3);
}
.manager-card {
  min-width: 0;
  min-height: 176px;
  display: grid;
  align-content: start;
  gap: var(--space-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  color: var(--ink);
  padding: var(--space-4);
  cursor: pointer;
  transition: transform var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out), border var(--motion-fast) var(--ease-out), background var(--motion-fast) var(--ease-out);
}
.manager-card:hover,
.manager-card.active {
  transform: translateY(-1px);
  border-color: color-mix(in oklch, var(--primary) 40%, var(--line));
  background: color-mix(in oklch, var(--primary-soft) 34%, var(--surface));
  box-shadow: var(--shadow-hover);
}
.card-top,
.card-foot {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
  min-width: 0;
}
.card-top b {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 17px;
  line-height: 24px;
}
.card-top span,
.card-foot span,
.card-foot em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
  white-space: nowrap;
}
.manager-card p,
.manager-card small {
  margin: 0;
  color: color-mix(in oklch, var(--ink) 68%, var(--muted));
  font-size: 13px;
  line-height: 22px;
}
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.tag-row i {
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-text);
  padding: 4px 9px;
  font-size: 11px;
  font-style: normal;
  font-weight: 850;
}
.manager-drawer {
  position: sticky;
  top: var(--space-4);
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
}
.drawer-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}
.drawer-head h3 {
  margin: 0;
  font-size: 22px;
  line-height: 28px;
}
.skill-card-grid {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.skill-editor textarea {
  min-height: 260px;
}
.api-row {
  grid-template-columns: 32px minmax(88px, .8fr) minmax(112px, 1fr) minmax(58px, 72px) 36px;
}
.api-row .button[data-delete-api] {
  width: 36px;
  min-width: 36px;
  padding: 0;
  font-size: 0;
}
.api-row .button[data-delete-api]::before {
  content: "×";
  font-size: 18px;
  line-height: 1;
}
@media (max-width: 1080px) {
  .manager-shell,
  .manager-shell:has(.full-span) {
    grid-template-columns: 1fr;
  }
  .manager-sidebar,
  .manager-drawer {
    position: static;
  }
  .manager-add-panel {
    grid-template-columns: 1fr;
  }
}

/* ===== 2026-06-05: 二级菜单规则 + 管理页防溢出 ===== */
.project-card[data-load-project],
.manager-card[data-open-material],
.manager-card[data-open-skill-editor] {
  cursor: pointer;
}
.project-card-tools {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 7;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.project-card-tools .star-button {
  position: static;
}
.card-menu-wrap {
  position: relative;
  display: inline-grid;
  place-items: center;
}
.card-menu-button {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface) 72%, transparent);
  color: var(--muted);
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--motion-fast) var(--ease-out), background var(--motion-fast) var(--ease-out), border var(--motion-fast) var(--ease-out), transform var(--motion-fast) var(--ease-out);
}
.project-card:hover .card-menu-button,
.manager-card:hover .card-menu-button,
.manager-group-row:hover .card-menu-button,
.card-menu-wrap:has(.card-menu:not(.hidden)) .card-menu-button,
.card-menu-button:focus-visible {
  opacity: 1;
}
.card-menu-button::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 -7px 0 currentColor, 0 7px 0 currentColor;
}
.card-menu-button:hover {
  transform: translateY(-1px);
  border-color: color-mix(in oklch, var(--primary) 20%, var(--line));
  background: var(--surface);
  color: var(--ink);
}
.card-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 30;
  min-width: 124px;
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--surface) 98%, transparent);
  box-shadow: var(--shadow-paper);
  padding: var(--space-2);
}
.card-menu button {
  min-height: 34px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  padding: 0 var(--space-2);
  font-size: 12px;
  font-weight: 850;
}
.card-menu button:hover {
  background: var(--primary-soft);
  color: var(--primary-text);
}
.card-menu .danger-text,
.danger-text {
  color: #9b2f2f;
}
.card-menu .danger-text:hover {
  background: color-mix(in oklch, #ffe4e4 72%, var(--surface));
  color: #8f2c2c;
}
.card-top {
  position: relative;
  padding-right: 38px;
}
.card-top-menu {
  position: absolute;
  top: -4px;
  right: -4px;
}
.group-menu-wrap {
  justify-self: end;
}
.manager-group-row {
  grid-template-columns: minmax(0, 1fr) 32px;
}
.manager-shell {
  width: 100%;
  max-width: 100%;
  grid-template-columns: minmax(210px, 260px) minmax(0, 1fr);
  overflow: visible;
}
.manager-shell:has(.manager-drawer) {
  grid-template-columns: minmax(210px, 250px) minmax(0, 1fr) minmax(300px, 360px);
}
.manager-shell:has(.full-span) {
  grid-template-columns: minmax(0, 1fr);
}
.manager-main,
.manager-sidebar,
.manager-drawer,
.material-library-page,
.skill-page,
.project-home,
.admin-panel,
.profile-panel {
  max-width: 100%;
  overflow: visible;
}
.skill-manager .manager-main {
  width: min(1120px, 100%);
}
.manager-head .section-label,
.manager-title .section-label {
  display: none;
}
.manager-title h2,
.manager-head h2 {
  font-size: 20px;
  line-height: 26px;
}
.manager-card {
  grid-template-rows: auto auto minmax(48px, 1fr) auto;
}
.skill-card {
  min-height: 252px;
}
.skill-card .card-foot {
  margin-top: auto;
  align-items: flex-end;
}
.material-card .card-foot {
  margin-top: auto;
}
.manager-card small {
  display: block;
}
.modal-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}
.modal-card .ghost-danger {
  min-height: 40px;
}
.settings-card {
  width: min(620px, 100%);
  display: grid;
  gap: var(--space-4);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in oklch, var(--surface) 96%, transparent);
  padding: var(--space-5);
}
.settings-actions {
  display: flex;
  justify-content: flex-end;
}
.project-card-actions,
.project-delete-icon {
  display: none !important;
}
@media (max-width: 1180px) {
  .manager-shell,
  .manager-shell:has(.manager-drawer),
  .manager-shell:has(.full-span) {
    grid-template-columns: 1fr;
  }
}

/* ===== 2026-06-05: 固定列分层 + 素材输入边界 ===== */
.storyboard-table {
  isolation: isolate;
}
.storyboard-table .is-pinned {
  background: color-mix(in oklch, var(--surface) 98%, white);
  background-clip: padding-box;
  z-index: 10;
  box-shadow: none;
}
.storyboard-table thead .is-pinned {
  z-index: 15;
  background: color-mix(in oklch, var(--surface-2) 98%, white);
}
.storyboard-table .pin-boundary {
  box-shadow: 5px 0 0 -4px color-mix(in oklch, var(--line) 74%, transparent);
}
.storyboard-table .pin-boundary::after {
  content: "";
  position: absolute;
  top: 0;
  right: -1px;
  width: 1px;
  height: 100%;
  background: color-mix(in oklch, var(--line) 72%, transparent);
  pointer-events: none;
}
.storyboard-table th[data-column-id][draggable="true"] {
  cursor: grab;
}
.storyboard-table th[data-column-id]:not([draggable="true"]) {
  cursor: default;
}
.column-title {
  padding-right: 16px;
}
.column-tools,
.column-tools button {
  display: none !important;
}
.composer-panel {
  min-width: 0;
  overflow: hidden;
}
.composer-panel .panel-title-with-back {
  align-items: center;
}
.composer-panel .back-arrow {
  margin-top: 6px;
}
.material-composer {
  min-width: 0;
  display: grid;
}
.material-composer textarea,
#sourceText {
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}
.composer-actions {
  left: var(--space-3);
  right: var(--space-3);
  bottom: var(--space-3);
  max-width: calc(100% - var(--space-6));
  overflow: visible;
}

/* ===== 2026-06-05: 统一三点菜单规范 + 分组行收口 ===== */
.manager-sidebar {
  overflow: visible;
}
.manager-group-list {
  width: 100%;
}
.manager-group-row {
  position: relative;
  width: 100%;
  display: block;
}
.manager-group-row .manager-group-choice,
.manager-group-row button:first-child {
  width: 100%;
  min-height: 48px;
  justify-content: flex-start;
  padding: 0 48px 0 var(--space-3);
}
.manager-group-row .manager-group-choice span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.manager-group-row em {
  display: none !important;
}
.group-menu-wrap {
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  z-index: 12;
}
.group-menu-wrap .card-menu-button {
  opacity: 0;
  background: color-mix(in oklch, var(--surface) 82%, transparent);
}
.manager-group-row:hover .group-menu-wrap .card-menu-button,
.group-menu-wrap:has(.card-menu:not(.hidden)) .card-menu-button,
.group-menu-wrap .card-menu-button:focus-visible {
  opacity: 1;
}
.group-add-button {
  width: 100%;
  min-height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  transition: transform var(--motion-fast) var(--ease-out), background var(--motion-fast) var(--ease-out), border var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out);
}
.group-add-button::before,
.group-add-button::after {
  content: "";
  grid-area: 1 / 1;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}
.group-add-button::after {
  transform: rotate(90deg);
}
.group-add-button:hover {
  transform: translateY(-1px);
  border-color: color-mix(in oklch, var(--primary) 28%, var(--line));
  background: var(--primary-soft);
  color: var(--primary-text);
  box-shadow: var(--shadow-hover);
}
.card-menu-button {
  width: 30px;
  height: 30px;
}
.manager-card .card-menu,
.project-card .card-menu,
.manager-group-row .card-menu {
  min-width: 124px;
}
.project-card .card-meta {
  min-height: 26px;
}
.storyboard-table .dragging-column {
  background: color-mix(in oklch, var(--primary-soft) 72%, var(--surface));
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--primary) 28%, transparent);
}
.storyboard-table th.dragging-column {
  opacity: .88;
}

/* 鼠标拖动列时禁用文本选择，让整列移动更稳定 */
.column-dragging-active,
.column-dragging-active * {
  user-select: none !important;
}
.storyboard-table th[data-draggable-column="true"] {
  cursor: grab;
}
.column-dragging-active .storyboard-table th[data-draggable-column="true"] {
  cursor: grabbing;
}
.column-dragging-active .storyboard-table [data-column-id] {
  transition: background var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out);
}

/* ===== 2026-06-05: 更窄分镜列 + 固定行操作入口 ===== */
.storyboard-table {
  table-layout: fixed;
}

.storyboard-table th,
.storyboard-table td,
.storyboard-table textarea,
.storyboard-table input {
  min-width: 0;
  box-sizing: border-box;
}

.shot-action-head,
.shot-actions-cell {
  position: sticky;
  right: 0;
  z-index: 12;
  width: 52px;
  min-width: 52px;
  max-width: 52px;
  background: color-mix(in oklch, var(--surface) 98%, white);
  box-shadow: -1px 0 0 color-mix(in oklch, var(--line) 74%, transparent);
}

.storyboard-table thead .shot-action-head {
  z-index: 18;
  background: color-mix(in oklch, var(--surface-2) 98%, white);
}

.row-menu-button.active {
  background: var(--primary-soft);
  color: var(--primary-text);
  border-color: color-mix(in oklch, var(--primary) 32%, var(--line));
}

.row-menu {
  top: 8px;
  right: 44px;
}

/* ===== 2026-06-05: 素材库弹窗化 + 全局不超框合同 ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body:has(.app-shell:not(.hidden)) {
  min-height: 100dvh;
}

.app-shell {
  width: 100%;
  max-width: 100vw;
  min-height: 100dvh;
  height: 100dvh;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(72px, var(--rail-width, 220px)) minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
}

.app-shell.rail-collapsed {
  grid-template-columns: 72px minmax(0, 1fr);
}

.side-rail {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
  max-width: 100%;
  height: 100dvh;
  min-height: 0;
  overflow: hidden;
}

.workspace {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
  width: 100%;
  max-width: 100%;
  height: 100dvh;
  overflow-x: hidden;
  overflow-y: auto;
}

.view,
.panel,
.manager-shell,
.manager-main,
.manager-sidebar,
.manager-card-grid,
.project-card-grid,
.script-list {
  min-width: 0;
  max-width: 100%;
}

.view.active {
  width: 100%;
}

.material-manager {
  grid-template-columns: minmax(220px, 280px) minmax(0, 1fr) !important;
  align-items: start;
}

.material-manager .manager-main {
  overflow: hidden;
}

.material-manager .manager-card-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.material-manager .drop-card,
.material-card .tag-row {
  display: none !important;
}

.material-card {
  grid-template-rows: auto minmax(72px, 1fr) auto;
}

.card-menu-button,
.project-card .card-menu-button,
.manager-card .card-menu-button,
.manager-group-row .card-menu-button {
  width: 34px;
  height: 34px;
  border: 0 !important;
  border-radius: 10px;
  background: transparent !important;
  box-shadow: none !important;
  outline: 0;
}

.card-menu-button:hover,
.card-menu-wrap:has(.card-menu:not(.hidden)) .card-menu-button,
.card-menu-button:focus-visible {
  background: color-mix(in oklch, var(--primary-soft) 70%, transparent) !important;
  color: var(--primary-text);
}

.card-menu {
  min-width: 124px;
  border: 0 !important;
  border-radius: 14px;
  background: color-mix(in oklch, var(--surface) 98%, white);
  box-shadow: 0 20px 52px color-mix(in oklch, #0d2c1f 14%, transparent), 0 0 0 1px color-mix(in oklch, var(--line) 55%, transparent);
  padding: 8px;
}

.card-menu button {
  min-height: 38px;
  border: 0 !important;
  border-radius: 10px;
  background: transparent;
  padding: 0 12px;
}

.manager-group-row {
  overflow: visible;
}

.manager-group-row .manager-group-choice,
.manager-group-row button:first-child {
  padding-right: 48px;
}

.group-menu-wrap,
.card-top-menu {
  width: auto;
  height: auto;
}

.group-menu-wrap {
  right: 10px;
}

.group-menu-wrap .card-menu {
  top: calc(100% + 6px);
  right: 0;
}

.project-card .card-menu-wrap {
  position: relative;
}

.modal-layer {
  padding: clamp(16px, 4vw, 40px);
  overflow: auto;
}

.modal-card {
  width: min(680px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  overflow: hidden;
}

.modal-body {
  min-width: 0;
  overflow: auto;
  padding-right: 2px;
}

.modal-field textarea {
  max-width: 100%;
  max-height: min(46dvh, 420px);
  resize: vertical;
}

@media (max-width: 900px) {
  .app-shell,
  .app-shell.rail-collapsed {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr) !important;
    grid-template-rows: minmax(0, 1fr) !important;
  }

  .app-shell:not(.rail-collapsed) {
    grid-template-columns: minmax(220px, 300px) minmax(0, 1fr) !important;
  }

  .side-rail {
    width: auto !important;
    height: 100dvh;
  }

  .workspace {
    min-width: 0;
    width: 100%;
    height: 100dvh;
    padding-inline: clamp(14px, 3vw, 28px);
  }

  .material-manager,
  .manager-shell,
  .manager-shell:has(.manager-drawer),
  .manager-shell:has(.full-span) {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .manager-sidebar,
  .manager-main {
    position: static;
  }
}

/* ===== 2026-06-05: 分组三点入口贴边无底色 ===== */
.manager-group-row .manager-group-choice,
.manager-group-row button:first-child {
  padding-right: 34px !important;
}

.group-menu-wrap {
  right: 2px !important;
}

.group-menu-wrap .card-menu-button,
.group-menu-wrap .card-menu-button:hover,
.group-menu-wrap:has(.card-menu:not(.hidden)) .card-menu-button,
.group-menu-wrap .card-menu-button:focus-visible {
  width: 28px;
  height: 44px;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--ink);
  transform: translateY(0) !important;
}

/* ===== 2026-06-05: 分组菜单最终定位规则 ===== */
.manager-group-row {
  position: relative !important;
}

.manager-group-row .manager-group-choice,
.manager-group-row button:first-child {
  padding-right: 40px !important;
}

.group-menu-wrap {
  position: absolute !important;
  top: 0 !important;
  right: 8px !important;
  bottom: 0 !important;
  width: 24px !important;
  height: auto !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transform: none !important;
  z-index: 14;
  pointer-events: auto;
}

.group-menu-wrap .card-menu-button,
.group-menu-wrap .card-menu-button:hover,
.group-menu-wrap:has(.card-menu:not(.hidden)) .card-menu-button,
.group-menu-wrap .card-menu-button:focus-visible {
  width: 24px !important;
  min-width: 24px !important;
  max-width: 24px !important;
  height: 100% !important;
  min-height: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--ink) !important;
  transform: none !important;
}

.group-menu-wrap .card-menu-button:hover,
.group-menu-wrap:hover .card-menu-button,
.manager-group-row:hover .group-menu-wrap .card-menu-button,
.group-menu-wrap:has(.card-menu:not(.hidden)) .card-menu-button,
.group-menu-wrap .card-menu-button:focus-visible {
  opacity: 1 !important;
  background: transparent !important;
}

.group-menu-wrap .card-menu {
  top: calc(100% + 6px) !important;
  right: -2px !important;
}

/* ===== 2026-06-05: 解除 first-child 对分组三点的污染 ===== */
.group-menu-wrap > .card-menu-button,
.group-menu-wrap > .card-menu-button:hover,
.group-menu-wrap:hover > .card-menu-button,
.group-menu-wrap:has(.card-menu:not(.hidden)) > .card-menu-button,
.manager-group-row:hover .group-menu-wrap > .card-menu-button,
.group-menu-wrap > .card-menu-button:focus-visible {
  width: 24px !important;
  min-width: 24px !important;
  max-width: 24px !important;
  height: 44px !important;
  min-height: 0 !important;
  padding: 0 !important;
  display: grid !important;
  place-items: center !important;
  opacity: 1 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  transform: none !important;
}

/* ===== 2026-06-05: 分组三点按钮尺寸归零校正 ===== */
.manager-group-row .group-menu-wrap > .card-menu-button,
.manager-group-row .group-menu-wrap > .card-menu-button:hover,
.manager-group-row .group-menu-wrap:hover > .card-menu-button,
.manager-group-row .group-menu-wrap:has(.card-menu:not(.hidden)) > .card-menu-button,
.manager-group-row:hover .group-menu-wrap > .card-menu-button,
.manager-group-row .group-menu-wrap > .card-menu-button:focus-visible {
  inline-size: 24px !important;
  width: 24px !important;
  min-inline-size: 24px !important;
  min-width: 24px !important;
  max-inline-size: 24px !important;
  max-width: 24px !important;
  padding: 0 !important;
  padding-inline: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* ===== 2026-06-05: 窄屏布局边界合同 ===== */
:root {
  --rail-open-width: 244px;
  --rail-compact-width: 72px;
  --workspace-readable-min: 720px;
}

.app-shell:not(.hidden) {
  grid-template-columns: var(--rail-open-width) minmax(0, 1fr) !important;
}

.app-shell.rail-collapsed:not(.hidden) {
  grid-template-columns: var(--rail-compact-width) minmax(0, 1fr) !important;
}

.side-rail {
  width: var(--rail-open-width) !important;
  max-width: var(--rail-open-width) !important;
  padding-inline: 12px !important;
}

.app-shell.rail-collapsed .side-rail {
  width: var(--rail-compact-width) !important;
  max-width: var(--rail-compact-width) !important;
  padding-inline: 8px !important;
}

.rail-brand,
.rail-nav,
.rail-system {
  width: 100%;
  min-width: 0;
}

.brand-home {
  width: 100%;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 12px !important;
  text-align: left !important;
}

.brand-home > span:not(.logo-mark) {
  min-width: 0;
  display: grid !important;
  justify-items: start !important;
  text-align: left !important;
}

.brand-home strong,
.brand-home small {
  display: block;
  width: 100%;
  margin: 0;
  text-align: left !important;
}

.rail-nav button,
.account-card {
  width: 100% !important;
  max-width: 100% !important;
}

.account-card {
  margin-inline: 0 !important;
}

.workspace {
  min-width: 0 !important;
  overflow-x: auto !important;
  overflow-y: auto !important;
  overscroll-behavior-x: contain;
}

.workspace > .topbar,
.workspace > .view {
  min-width: min(var(--workspace-readable-min), calc(100vw - var(--rail-compact-width))) !important;
}

.app-shell:not(.rail-collapsed) .workspace > .topbar,
.app-shell:not(.rail-collapsed) .workspace > .view {
  min-width: var(--workspace-readable-min) !important;
}

@media (max-width: 900px) {
  :root {
    --rail-open-width: 236px;
    --workspace-readable-min: 680px;
  }

  .app-shell:not(.hidden),
  .app-shell:not(.rail-collapsed):not(.hidden) {
    grid-template-columns: var(--rail-open-width) minmax(0, 1fr) !important;
  }

  .app-shell.rail-collapsed:not(.hidden) {
    grid-template-columns: var(--rail-compact-width) minmax(0, 1fr) !important;
  }

  .side-rail {
    width: var(--rail-open-width) !important;
    max-width: var(--rail-open-width) !important;
  }

  .workspace {
    padding-inline: 14px !important;
  }
}

@media (max-width: 560px) {
  :root {
    --rail-open-width: 210px;
    --workspace-readable-min: 620px;
  }

  .side-rail {
    padding-inline: 8px !important;
  }

  .brand-home {
    gap: 10px !important;
  }
}

/* ===== 2026-06-05: 分组三点最终交互与贴边 ===== */
.manager-group-row .manager-group-choice,
.manager-group-row button:first-child {
  padding-right: 30px !important;
}

.group-menu-wrap {
  right: 1px !important;
  width: 22px !important;
}

.manager-group-row .group-menu-wrap > .card-menu-button,
.manager-group-row .group-menu-wrap > .card-menu-button:hover,
.manager-group-row .group-menu-wrap > .card-menu-button:focus-visible {
  inline-size: 22px !important;
  width: 22px !important;
  min-inline-size: 22px !important;
  min-width: 22px !important;
  max-inline-size: 22px !important;
  max-width: 22px !important;
  padding: 0 !important;
  padding-inline: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  transform: none !important;
  opacity: 0 !important;
}

.manager-group-row:hover .group-menu-wrap > .card-menu-button,
.manager-group-row .group-menu-wrap:hover > .card-menu-button,
.manager-group-row .group-menu-wrap:has(.card-menu:not(.hidden)) > .card-menu-button,
.manager-group-row .group-menu-wrap > .card-menu-button:focus-visible {
  opacity: 1 !important;
  background: transparent !important;
}

.group-menu-wrap .card-menu {
  right: 0 !important;
}

/* ===== 2026-06-05: 输入框 Skill 挂载标签 ===== */
.skill-mount-chip {
  min-width: 0;
  max-width: min(260px, 34vw);
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid color-mix(in oklch, var(--primary) 22%, var(--line));
  border-radius: 999px;
  background: color-mix(in oklch, var(--primary-soft) 72%, var(--surface));
  color: var(--primary-text);
  cursor: pointer;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 850;
  overflow: hidden;
  box-shadow: inset 0 1px 0 color-mix(in oklch, white 60%, transparent);
}

.skill-mount-chip span {
  color: color-mix(in oklch, var(--primary-text) 74%, var(--muted));
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: 10px;
  flex: 0 0 auto;
}

.skill-mount-chip b {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.skill-mount-chip:hover,
.skill-mount-chip:focus-visible {
  border-color: color-mix(in oklch, var(--primary) 42%, var(--line));
  background: color-mix(in oklch, var(--primary-soft) 88%, var(--surface));
}

.skill-card .card-top {
  padding-right: 34px;
}

.skill-card .card-top > span {
  display: none !important;
}

/* ===== 2026-06-05: 弱容器页面层级 + 素材分组比例 ===== */
.material-library-page,
.skill-page,
.admin-panel {
  min-height: max(820px, calc(100dvh - 96px));
  padding-bottom: clamp(72px, 10vh, 140px) !important;
}

.material-library-page .manager-shell,
.skill-page .manager-shell,
.admin-panel .admin-console {
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.material-library-page .manager-sidebar,
.material-library-page .manager-main,
.skill-page .manager-main,
.skill-page .manager-sidebar,
.admin-panel .admin-section {
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.material-library-page .manager-shell {
  grid-template-columns: clamp(150px, 13vw, 188px) minmax(0, 1fr) !important;
  gap: clamp(20px, 2vw, 32px) !important;
}

.material-library-page .manager-sidebar {
  padding: 0 !important;
  position: sticky;
  top: 0;
}

.material-library-page .manager-title h2 {
  font-size: 22px !important;
  line-height: 28px !important;
  margin-bottom: 14px !important;
}

.material-library-page .manager-group-list {
  gap: 8px !important;
}

.material-library-page .manager-group-row .manager-group-choice,
.material-library-page .manager-group-row button:first-child {
  min-height: 38px !important;
  border-radius: 12px !important;
  padding: 0 28px 0 12px !important;
  font-size: 14px !important;
  line-height: 18px !important;
  font-weight: 820 !important;
}

.material-library-page .group-add-button {
  min-height: 38px !important;
  border-radius: 12px !important;
}

.material-library-page .group-add-button::before,
.material-library-page .group-add-button::after {
  width: 15px !important;
}

.material-library-page .group-menu-wrap {
  right: 1px !important;
  width: 22px !important;
}

.material-library-page .manager-main,
.skill-page .manager-main,
.admin-panel .admin-console {
  padding: 0 !important;
}

.material-library-page .manager-card-grid,
.skill-page .manager-card-grid {
  align-items: stretch;
}

@media (max-width: 900px) {
  .material-library-page .manager-shell {
    grid-template-columns: minmax(150px, 188px) minmax(0, 1fr) !important;
  }
}

/* ===== 2026-06-05: 外层主容器下边界硬高度 ===== */
.material-library-page,
.skill-page,
.admin-panel {
  min-height: 820px !important;
}

@media (max-width: 900px) {
  .material-library-page,
  .skill-page,
  .admin-panel {
    min-height: 760px !important;
  }
}

/* ===== 2026-06-05: 页面节奏规范 v1 ===== */
:root {
  --page-edge-gap: clamp(18px, 2.2vw, 28px);
  --panel-content-pad: clamp(24px, 2.6vw, 36px);
  --panel-footer-gap: var(--page-edge-gap);
}

.workspace > .view {
  padding: var(--page-edge-gap) !important;
  min-height: calc(100dvh - 62px) !important;
}

.workspace > .view > .panel {
  min-height: calc(100dvh - 62px - (var(--page-edge-gap) * 2)) !important;
  padding: var(--panel-content-pad) !important;
}

.project-home,
.material-library-page,
.skill-page,
.admin-panel {
  height: auto !important;
  max-height: none !important;
}

.material-library-page,
.skill-page,
.admin-panel {
  padding-bottom: var(--panel-content-pad) !important;
}

.project-home .panel-head,
.material-library-page .manager-shell,
.skill-page .manager-shell,
.admin-panel .admin-console {
  margin: 0 !important;
}

.project-home .panel-head,
.material-library-page .manager-head,
.skill-page .manager-head {
  margin-bottom: clamp(22px, 2.4vw, 34px) !important;
}

.material-library-page .manager-title .section-label,
.material-library-page .manager-head .section-label,
.skill-page .manager-head .section-label {
  display: block !important;
}

.material-library-page .manager-title .section-label,
.material-library-page .manager-head .section-label,
.skill-page .manager-head .section-label,
.project-home .section-label {
  margin: 0 0 6px !important;
  color: var(--muted);
  font-size: 12px !important;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.material-library-page .manager-title h2,
.material-library-page .manager-head h2,
.skill-page .manager-head h2,
.project-home .panel-head h2 {
  margin: 0 !important;
}

@media (max-width: 900px) {
  :root {
    --page-edge-gap: 18px;
    --panel-content-pad: 24px;
  }
}

/* ===== 2026-06-05: 主面板底边距统一校正 ===== */
:root {
  --topbar-height-effective: 50px;
}

.workspace > .view > .panel {
  min-height: calc(100dvh - var(--topbar-height-effective) - (var(--page-edge-gap) * 2)) !important;
}


/* ===== 2026-06-05: 搜索筛选组件统一规范 ===== */
.project-search-toolbar {
  max-width: 560px;
  margin: 0 0 clamp(18px, 2vw, 26px) !important;
}

.unified-manager {
  display: block !important;
}

.manager-control-stack {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(16px, 2vw, 24px);
}

.manager-filter-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 38px;
}

.filter-pill-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.filter-pill {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface) 92%, white);
  color: var(--ink);
  padding: 0 15px;
  font-size: 13px;
  font-weight: 820;
  line-height: 1;
  cursor: pointer;
  transition: background .16s ease, border-color .16s ease, color .16s ease;
}

.filter-pill.active {
  border-color: color-mix(in oklch, var(--primary) 36%, var(--line));
  background: color-mix(in oklch, var(--primary-soft) 80%, var(--surface));
  color: var(--primary-text);
}

.filter-pill-wrap:has(.filter-menu-button) .filter-pill {
  padding-right: 33px;
}

.filter-menu-button {
  position: absolute !important;
  top: 50% !important;
  right: 8px !important;
  width: 18px !important;
  min-width: 18px !important;
  height: 28px !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  opacity: 0 !important;
  transform: translateY(-50%) !important;
  z-index: 3;
}

.filter-pill-wrap:hover .filter-menu-button,
.filter-pill-wrap.menu-open .filter-menu-button,
.filter-menu-button:focus-visible {
  opacity: 1 !important;
}

.filter-pill-menu {
  top: calc(100% + 8px) !important;
  right: 0 !important;
  min-width: 116px;
  z-index: 40;
}

.filter-add-button {
  width: 38px;
  min-width: 38px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface) 92%, white);
  color: var(--muted);
  cursor: pointer;
  position: relative;
}

.filter-add-button::before,
.filter-add-button::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transform: translate(-50%, -50%);
}

.filter-add-button::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.filter-add-button:hover,
.filter-add-button:focus-visible {
  border-color: color-mix(in oklch, var(--primary) 34%, var(--line));
  background: color-mix(in oklch, var(--primary-soft) 70%, var(--surface));
  color: var(--primary-text);
}

.material-library-page .manager-shell,
.skill-page .manager-shell {
  grid-template-columns: 1fr !important;
}

/* ===== 2026-06-05: Agent dock + overflow contract ===== */
:root {
  --agent-width: clamp(320px, 25vw, 390px);
  --panel-inner-gap: clamp(16px, 1.8vw, 24px);
}

.workspace > .view {
  overflow: hidden !important;
}

.workspace > .view > .panel {
  height: calc(100dvh - var(--topbar-height-effective) - (var(--page-edge-gap) * 2)) !important;
  min-height: 0 !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in oklch, var(--primary) 18%, transparent) transparent;
}

.workspace > .view > .panel::-webkit-scrollbar,
.agent-messages::-webkit-scrollbar,
.modal-body::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}

.workspace > .view > .panel::-webkit-scrollbar-thumb,
.agent-messages::-webkit-scrollbar-thumb,
.modal-body::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: color-mix(in oklch, var(--primary) 18%, transparent);
}

.project-home {
  display: grid !important;
  grid-template-rows: auto auto minmax(0, 1fr);
  align-content: start !important;
  gap: 0 !important;
}

.project-home .panel-head {
  align-items: flex-start !important;
  margin-bottom: 14px !important;
}

.project-search-toolbar {
  max-width: min(520px, 100%) !important;
  margin: 0 0 22px !important;
}

.project-card-grid {
  align-content: start !important;
  align-items: start !important;
  gap: clamp(14px, 1.8vw, 24px) !important;
  margin-top: 0 !important;
}

.material-library-page,
.skill-page,
.admin-panel,
.project-home {
  padding-bottom: var(--panel-content-pad) !important;
}

.manager-head {
  margin-bottom: 16px !important;
}

.manager-control-stack {
  margin-bottom: 16px !important;
}

.material-library-page .manager-card-grid {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)) !important;
  gap: 12px !important;
  align-items: start !important;
}

.material-card {
  min-height: 132px !important;
  padding: 16px !important;
  grid-template-rows: auto minmax(36px, 1fr) auto !important;
}

.material-card .card-top {
  padding-right: 34px !important;
}

.material-card p {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 6px 0 0 !important;
  font-size: 13px !important;
  line-height: 22px !important;
}

.material-card .card-foot {
  margin-top: 12px !important;
}

.manager-add-panel {
  display: none !important;
}

.agent-toggle-button {
  position: relative;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--surface) 90%, transparent);
  color: var(--ink);
  cursor: pointer;
  z-index: 55;
}

.agent-toggle-button::before,
.agent-toggle-button::after {
  content: "";
  position: absolute;
  border: 2px solid currentColor;
}

.agent-toggle-button::before {
  inset: 10px 9px 12px;
  border-radius: 9px 9px 9px 3px;
}

.agent-toggle-button::after {
  width: 6px;
  height: 6px;
  left: 14px;
  bottom: 8px;
  border-top: 0;
  border-right: 0;
  transform: rotate(-25deg);
}

.agent-toggle-button.active,
.agent-toggle-button:hover {
  background: var(--primary-soft);
  color: var(--primary-text);
  border-color: color-mix(in oklch, var(--primary) 28%, var(--line));
}

/* AI 对话侧栏：作为 app-shell 第 3 栏（同级栏，推开工作区，不再是浮在内容上的卡片）。
   收拢时栏宽=0（grid 控制），内容被 overflow 裁掉；展开时填满该栏。单一滚动容器在面板内部，容器不嵌套。 */
.agent-sidebar {
  grid-column: 3;
  width: 0;                /* 收拢=0；展开由 .agent-open 设 --agent-width。过渡 width 而非 grid 列，稳定 */
  min-width: 0;
  height: 100dvh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-left: 0;
  box-sizing: border-box;
  transition: width var(--motion-mid) var(--ease-out);
}

.app-shell.agent-open .agent-sidebar {
  width: var(--agent-width);
  border-left: 1px solid var(--line);
  padding: 16px;
}
/* 展开时给内容稳定最小宽，避免动画过程里岛被挤变形；收拢(width:0+overflow:hidden)时裁掉 */
.app-shell.agent-open .agent-sidebar > * { min-width: calc(var(--agent-width) - 32px); }

/* AI 对话首开加载骨架（908K 岛产物加载期间，避免侧栏白屏） */
.agent-loading { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; height: 100%; color: var(--muted); }
.agent-loading p { margin: 0; font-size: 13px; font-weight: 600; }
.agent-spinner { width: 30px; height: 30px; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--primary); animation: agentspin .8s linear infinite; }
@keyframes agentspin { to { transform: rotate(360deg); } }

/* 离线演示 AI 对话面板——还原线上岛产物完整样式（头部 icon / 历史 / 选择模型 / 加号引用素材） */
.agent-sidebar.oa-mode { display: flex; flex-direction: column; gap: 10px; }
.oa-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; flex: 0 0 auto; }
.oa-head-l { display: flex; flex-direction: column; gap: 2px; }
.oa-kicker { margin: 0; font: 800 10px/1 var(--font-ui); letter-spacing: .12em; color: var(--muted); }
.oa-head h3 { margin: 0; font: 800 17px/1.1 var(--font-ui); color: var(--ink); }
.oa-head-icons { display: inline-flex; gap: 2px; }
.oa-icon { width: 30px; height: 30px; border: 0; background: transparent; border-radius: 8px; cursor: pointer; display: grid; place-items: center; color: var(--muted); }
.oa-icon:hover { background: var(--surface-2); color: var(--ink); }
.oa-icon.on { background: var(--primary-soft); color: var(--primary); }
.oa-icon svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.oa-history { flex: 0 0 auto; max-height: 168px; overflow: auto; border: 1px solid var(--line); border-radius: 11px; background: var(--surface); padding: 5px; display: flex; flex-direction: column; gap: 2px; }
.oa-hitem { display: flex; align-items: center; justify-content: space-between; gap: 8px; border: 0; background: transparent; cursor: pointer; text-align: left; padding: 8px 10px; border-radius: 8px; font: 600 12.5px/1.2 var(--font-ui); color: var(--ink); }
.oa-hitem:hover { background: var(--surface-2); }
.oa-hitem.on { background: var(--primary-soft); color: var(--primary-text); }
.oa-hitem em { font-style: normal; font-size: 10.5px; font-weight: 600; color: var(--muted); flex: 0 0 auto; }
.oa-body { flex: 1 1 auto; min-height: 0; overflow: auto; display: flex; flex-direction: column; gap: 12px; padding-right: 4px; }
.oa-empty { font: 500 13px/1.6 var(--font-ui); color: var(--muted); background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
.oa-msg { display: flex; }
.oa-msg.user { justify-content: flex-end; }
.oa-bubble { max-width: 86%; font: 500 13px/1.55 var(--font-ui); padding: 10px 13px; border-radius: 13px; white-space: pre-wrap; word-break: break-word; }
.oa-msg.ai .oa-bubble { background: var(--surface-2); border: 1px solid var(--line); color: var(--ink); border-bottom-left-radius: 4px; }
.oa-msg.user .oa-bubble { background: var(--primary); color: #fff; border-bottom-right-radius: 4px; }
/* 未开聊：岛同款「可以这样开始」建议卡 */
.oa-suggest { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.oa-suggest-h { margin: 2px 0; font: 700 11px/1 var(--font-ui); letter-spacing: .04em; color: var(--muted); }
.oa-suggest-i { display: flex; flex-direction: column; align-items: flex-start; gap: 3px; text-align: left; border: 1px solid var(--line); background: var(--surface); border-radius: 12px; padding: 11px 13px; cursor: pointer; }
.oa-suggest-i:hover { border-color: color-mix(in oklch, var(--primary) 40%, var(--line)); background: var(--surface-2); }
.oa-suggest-t { font: 700 13px/1.3 var(--font-ui); color: var(--ink); }
.oa-suggest-d { font: 500 11.5px/1.3 var(--font-ui); color: var(--muted); }
.oa-foot { position: relative; flex: 0 0 auto; display: flex; flex-direction: column; gap: 8px; }
/* 模型选择 / 加号弹层：从底部工具区向上浮出，覆盖在对话区上方 */
.oa-pop { position: absolute; bottom: 100%; left: 0; margin-bottom: 8px; z-index: 40; min-width: 196px; max-height: 50vh; overflow: auto; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-paper); padding: 6px; display: flex; flex-direction: column; gap: 2px; }
.oa-popitem { display: flex; align-items: center; gap: 9px; border: 0; background: transparent; cursor: pointer; text-align: left; padding: 9px 11px; border-radius: 8px; font: 600 13px/1.2 var(--font-ui); color: var(--ink); }
.oa-popitem:hover { background: var(--surface-2); }
.oa-popitem.on { background: var(--primary-soft); color: var(--primary-text); }
.oa-popitem img { width: 18px; height: 18px; object-fit: contain; flex: 0 0 auto; }
.oa-popitem svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; color: var(--muted); flex: 0 0 auto; }
.oa-popitem.on svg { color: var(--primary); }
.oa-modelrow { display: flex; }
/* 模型选择 pill（对齐岛 ax-model-trigger）：logo + 名称 + 下拉箭头 */
.oa-model { display: inline-flex; align-items: center; gap: 7px; font: 700 12px/1 var(--font-ui); color: var(--ink); border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 6px 11px 6px 9px; cursor: pointer; }
.oa-model:hover, .oa-model.on { border-color: color-mix(in oklch, var(--primary) 40%, var(--line)); }
.oa-model-logo { width: 16px; height: 16px; object-fit: contain; }
.oa-model svg { width: 13px; height: 13px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; opacity: .55; }
.oa-input { display: flex; gap: 7px; align-items: flex-end; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); padding: 7px 8px; }
.oa-input:focus-within { border-color: color-mix(in oklch, var(--primary) 42%, var(--line)); }
.oa-add { flex: 0 0 auto; width: 30px; height: 30px; border: 0; background: transparent; border-radius: 50%; cursor: pointer; color: var(--muted); display: grid; place-items: center; }
.oa-add:hover, .oa-add.on { background: var(--surface-2); color: var(--ink); }
.oa-add svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.oa-input textarea { flex: 1; resize: none; border: 0; padding: 7px 2px; font: 500 13px/1.5 var(--font-ui); color: var(--ink); background: transparent; max-height: 96px; }
.oa-input textarea:focus { outline: none; }
.oa-send { flex: 0 0 auto; width: 32px; height: 32px; border: 0; background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #fff; border-radius: 50%; cursor: pointer; display: grid; place-items: center; }
.oa-send svg { width: 17px; height: 17px; stroke: #fff; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.oa-send:hover { filter: brightness(1.05); }
/* 放大（mock）：侧栏加宽 */
.app-shell.agent-wide { --agent-width: 460px; }

.agent-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.agent-head h2 {
  margin: 4px 0 0;
  font-size: 22px;
  line-height: 28px;
}

.agent-head-actions {
  display: flex;
  gap: 7px;
  position: relative;
}

.agent-icon-button {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  position: relative;
}

.agent-icon-button:hover {
  background: var(--primary-soft);
  color: var(--primary-text);
}

.agent-icon-button.history::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.agent-icon-button.history::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 6px;
  left: 16px;
  top: 11px;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
}

.agent-icon-button.add::before,
.agent-icon-button.add::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transform: translate(-50%, -50%);
}

.agent-icon-button.add::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.agent-session-menu {
  position: absolute;
  top: 42px;
  right: 0;
  z-index: 60;
  width: 230px;
  display: grid;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--surface) 98%, white);
  box-shadow: var(--shadow-paper);
  padding: 8px;
}

.agent-session-menu button {
  min-height: 46px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--ink);
  text-align: left;
  padding: 8px 10px;
  cursor: pointer;
}

.agent-session-menu button.active,
.agent-session-menu button:hover {
  background: var(--primary-soft);
  color: var(--primary-text);
}

.agent-session-menu b,
.agent-session-menu span {
  display: block;
}

.agent-session-menu span {
  color: var(--muted);
  font-size: 11px;
  margin-top: 2px;
}

.agent-messages {
  min-height: 0;
  overflow: auto;
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 4px 2px 8px;
}

.agent-message {
  position: relative;
  max-width: 92%;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in oklch, var(--surface) 94%, white);
  padding: 12px 38px 12px 14px;
}

.agent-message.user {
  justify-self: end;
  background: color-mix(in oklch, var(--primary-soft) 78%, var(--surface));
  color: var(--primary-text);
}

.agent-message p {
  margin: 0;
  font-size: 13px;
  line-height: 22px;
}

.agent-message-actions {
  position: absolute;
  right: 8px;
  bottom: 8px;
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity var(--motion-fast) var(--ease-out);
}

.agent-message:hover .agent-message-actions {
  opacity: 1;
}

.agent-copy,
.agent-regen {
  width: 22px;
  height: 22px;
  border: 0;
  border-radius: 8px;
  background: color-mix(in oklch, var(--surface) 80%, transparent);
  color: var(--muted);
  cursor: pointer;
  position: relative;
}

.agent-copy::before {
  content: "";
  position: absolute;
  inset: 6px 7px 7px 6px;
  border: 1.8px solid currentColor;
  border-radius: 3px;
  box-shadow: 3px -3px 0 -1px var(--surface), 3px -3px 0 0 currentColor;
}

.agent-regen::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 2px solid currentColor;
  border-left-color: transparent;
  border-radius: 50%;
}

.agent-composer {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: visible;
}

.agent-composer textarea {
  width: 100%;
  min-height: 104px;
  max-height: 170px;
  border: 0;
  resize: none;
  padding: 14px 14px 56px;
  background: transparent;
  line-height: 24px;
}

.agent-composer .composer-actions {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
}

.agent-composer .floating-menu {
  bottom: calc(100% + 8px);
  top: auto;
}

.agent-composer .model-menu {
  right: 0;
}

@media (max-width: 1100px) {
  /* 窄屏收窄 AI 对话栏宽度（grid 列宽随之缩），不再用浮层定位 */
  .app-shell.agent-open { --agent-width: clamp(300px, 34vw, 360px); }
}

/* ===== 2026-06-05: final containment and agent dock rules ===== */
.top-actions {
  position: fixed !important;
  top: 12px !important;
  right: var(--page-edge-gap) !important;
  z-index: 70 !important;
  transition: right var(--motion-mid) var(--ease-out);
}
/* AI 对话栏展开时，顶部操作（新项目/对话开关）让到对话栏左侧，避免压在对话栏头部上 */
.app-shell.agent-open .top-actions {
  right: calc(var(--agent-width) + var(--page-edge-gap)) !important;
}

.project-home {
  grid-template-rows: auto auto auto !important;
  align-content: start !important;
  align-items: start !important;
}

.project-home .panel-head {
  margin-bottom: 12px !important;
}

.project-search-toolbar,
.project-search-toolbar label {
  align-self: start !important;
  height: auto !important;
  min-height: 0 !important;
}

.project-search-toolbar {
  display: grid !important;
  gap: 8px !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 0 18px !important;
}

.project-search-toolbar input {
  width: 100% !important;
  height: 46px !important;
}

/* ===== 2026-06-06: AI 输入框左侧添加按钮补齐图标 ===== */
#agentAddMenuBtn {
  position: relative;
  display: grid;
  place-items: center;
  color: var(--muted);
}

#agentAddMenuBtn::before,
#agentAddMenuBtn::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transform: translate(-50%, -50%);
}

#agentAddMenuBtn::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

#agentAddMenuBtn:hover,
#agentAddMenuBtn:focus-visible {
  color: var(--primary-text);
  background: var(--primary-soft);
  border-color: color-mix(in oklch, var(--primary) 28%, var(--line));
}

/* ===== 2026-06-06: 侧栏收起态只保留图标，不泄露品牌文字 ===== */
.app-shell.rail-collapsed .rail-brand {
  justify-content: center !important;
  padding-inline: 0 !important;
}

.app-shell.rail-collapsed .brand-home {
  width: 32px !important;
  min-width: 32px !important;
  justify-content: center !important;
  gap: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
}

.app-shell.rail-collapsed .brand-home > span:not(.logo-mark),
.app-shell.rail-collapsed .brand-home strong,
.app-shell.rail-collapsed .brand-home small {
  display: none !important;
  width: 0 !important;
  min-width: 0 !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.app-shell.rail-collapsed .brand-home .logo-mark {
  display: grid !important;
  flex: 0 0 32px !important;
}

.project-card-grid {
  margin-top: 0 !important;
  align-content: start !important;
}

.material-library-page .manager-card-grid {
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)) !important;
  gap: 10px !important;
}

.material-card {
  min-height: 118px !important;
  padding: 14px !important;
  grid-template-rows: auto auto auto !important;
}

.material-card p {
  -webkit-line-clamp: 2;
  margin-top: 4px !important;
  font-size: 12px !important;
  line-height: 20px !important;
}

.material-card .card-foot {
  margin-top: 10px !important;
}

/* 旧浮层的 transform/opacity 入场已废弃——侧栏改由 grid 列宽收拢/展开，开合状态见 .app-shell.agent-open */

@media (max-width: 900px) {
  .agent-head h2 {
    font-size: 18px;
    line-height: 24px;
  }

  .agent-composer textarea {
    min-height: 86px;
  }
}


/* ---------- 2026-06-07 Seamless material type system ---------- */
.material-type-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: fit-content;
  max-width: 100%;
  min-height: 42px;
  padding: 6px 7px 6px 13px;
  border: 1px solid color-mix(in oklch, var(--line) 72%, transparent);
  border-radius: 15px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .94), rgba(247, 251, 247, .74)),
    color-mix(in oklch, var(--surface) 92%, white);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .74);
}

.material-type-summary {
  display: grid;
  grid-template-columns: auto auto;
  align-items: baseline;
  column-gap: 8px;
  row-gap: 1px;
  min-width: 0;
}

.material-type-summary span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.material-type-summary strong {
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
}

.material-type-summary em {
  grid-column: 1 / -1;
  max-width: 220px;
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
  font-weight: 720;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.material-type-select {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 30px;
  padding: 0 8px 0 10px;
  border-left: 1px solid color-mix(in oklch, var(--line) 68%, transparent);
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
}

.material-type-select select {
  width: auto;
  min-width: 86px;
  height: 30px;
  padding: 0 28px 0 11px;
  border: 1px solid color-mix(in oklch, var(--line) 82%, transparent);
  border-radius: 10px;
  background: color-mix(in oklch, var(--surface) 96%, white);
  color: var(--ink);
  font: inherit;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}

.material-type-select select:focus-visible {
  outline: 2px solid color-mix(in oklch, var(--primary) 30%, transparent);
  outline-offset: 2px;
}

.material-grid {
  align-items: stretch;
}

.material-card {
  min-height: 132px;
  gap: 10px;
}

.material-card-meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.material-card-meta em {
  font-style: normal;
}

.material-type-badge {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  background: rgba(223, 241, 231, 0.9);
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.material-type-badge.image {
  background: rgba(255, 239, 214, 0.9);
}

.material-type-badge.audio {
  background: rgba(226, 235, 255, 0.9);
}

.material-preview {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 9px 10px;
  border: 1px dashed var(--line);
  border-radius: 14px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
  background: rgba(247, 251, 247, 0.75);
}

.preview-frame {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 28px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(11, 113, 70, 0.14), rgba(255, 248, 236, 0.92));
  color: var(--green);
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0.08em;
  flex: 0 0 auto;
}

.audio-preview .preview-frame {
  background: linear-gradient(135deg, rgba(64, 91, 145, 0.14), rgba(255, 255, 255, 0.92));
}

.material-card[data-material-kind="image"] {
  background: linear-gradient(180deg, rgba(255, 250, 241, 0.82), rgba(255, 255, 255, 0.96));
}

.material-card[data-material-kind="audio"] {
  background: linear-gradient(180deg, rgba(245, 248, 255, 0.82), rgba(255, 255, 255, 0.96));
}

@media (max-width: 760px) {
  .material-type-strip {
    gap: 8px;
  }

  .type-filter-pill {
    min-height: 34px;
    padding: 0 14px;
    font-size: 13px;
  }
}

/* ---------- 2026-06-07 project search width parity ---------- */
#projectPanel .project-home {
  width: 100%;
  max-width: none;
}

#projectPanel .project-search-toolbar,
#projectPanel .project-search-toolbar label,
#projectPanel .project-search-toolbar input {
  width: 100%;
  max-width: none;
}

/* ---------- 2026-06-07 unified rail and search rules ---------- */
.rail-collapsed .brand-home > span:not(.logo-mark),
.rail-collapsed .brand-home strong,
.rail-collapsed .brand-home small {
  display: block !important;
  width: 0 !important;
  max-width: 0 !important;
  min-width: 0 !important;
  opacity: 0 !important;
  visibility: hidden !important;
  overflow: hidden !important;
  white-space: nowrap !important;
  pointer-events: none !important;
}

.rail-collapsed .brand-home {
  gap: 0 !important;
  justify-content: center !important;
}

.rail-collapsed .brand-home .logo-mark {
  flex: 0 0 auto !important;
}

.manager-control-stack,
.manager-toolbar,
.project-search-toolbar,
.manager-toolbar > label,
.project-search-toolbar > label,
.manager-toolbar input,
.project-search-toolbar input {
  width: 100% !important;
  max-width: none !important;
  min-width: 0 !important;
}

/* ---------- 2026-06-08 material package and light filter rules ---------- */
.material-filter-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}

.material-filter-line .manager-filter-strip {
  flex: 1 1 auto;
  min-width: 0;
}

.material-type-control {
  position: relative;
  flex: 0 0 auto;
  margin-left: auto;
}

.material-type-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface) 94%, white);
  color: var(--muted);
  cursor: pointer;
}

.material-type-icon::before {
  content: "";
  width: 16px;
  height: 16px;
  display: block;
  background: currentColor;
  clip-path: polygon(8% 15%, 92% 15%, 60% 52%, 60% 85%, 40% 85%, 40% 52%);
}

.material-type-icon span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.material-type-control.menu-open .material-type-icon,
.material-type-icon:hover {
  color: var(--primary-text);
  border-color: color-mix(in oklch, var(--primary) 34%, var(--line));
  background: var(--primary-soft);
}

.material-type-popover {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 45;
  min-width: 138px;
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--surface) 98%, white);
  box-shadow: var(--shadow-paper);
  padding: 10px;
}

.material-type-popover b {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.material-type-popover label {
  min-height: 32px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 10px;
  color: var(--ink);
  cursor: pointer;
  font-size: 13px;
  font-weight: 850;
}

.material-type-popover input {
  width: 14px;
  height: 14px;
  accent-color: var(--primary);
}

.material-file-count {
  width: max-content;
  border-radius: 999px;
  background: color-mix(in oklch, var(--primary-soft) 72%, transparent);
  color: var(--primary-text);
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 850;
}

.material-detail-page {
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 18px;
}

.material-detail-head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.material-detail-head h2 {
  margin: 0;
}

.material-detail-layout {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
  gap: 16px;
}

.material-file-browser,
.material-file-preview {
  min-width: 0;
  min-height: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in oklch, var(--surface) 96%, white);
}

.material-file-browser {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 14px;
  overflow: auto;
}

.material-file-section {
  display: grid;
  gap: 8px;
}

.material-file-section h3 {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.material-file-list {
  display: grid;
  gap: 8px;
}

.material-file-row {
  min-width: 0;
  min-height: 58px;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  padding: 8px 10px;
  cursor: pointer;
}

.material-file-row:hover,
.material-file-row.active {
  border-color: color-mix(in oklch, var(--primary) 34%, var(--line));
  background: var(--primary-soft);
}

.material-file-row b,
.material-file-row small {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.material-file-row small,
.material-file-row em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
}

.material-file-kind {
  width: 38px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--primary-soft);
  color: var(--primary-text);
  font-size: 11px;
  font-weight: 900;
}

.material-file-kind.image {
  background: #fff1d9;
  color: #87590c;
}

.material-file-kind.audio {
  background: #e8eefc;
  color: #405b91;
}

.material-file-preview {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
}

.material-preview-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 16px;
}

.material-preview-head h3 {
  margin: 0;
}

.material-preview-actions {
  display: flex;
  gap: 8px;
}

.material-preview-text {
  min-height: 0;
  margin: 0;
  overflow: auto;
  white-space: pre-wrap;
  color: var(--ink);
  padding: 18px;
  font: 14px/24px var(--font-body);
}

.material-preview-image,
.material-preview-pdf {
  width: 100%;
  height: 100%;
  min-height: 360px;
  border: 0;
  object-fit: contain;
  background: color-mix(in oklch, var(--surface-2) 70%, white);
}

.material-preview-audio {
  align-self: start;
  width: calc(100% - 36px);
  margin: 18px;
}

.material-preview-empty {
  min-height: 360px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  color: var(--muted);
  text-align: center;
  padding: 24px;
}

.material-preview-empty span {
  max-width: 460px;
  font-size: 13px;
  line-height: 22px;
}

.material-composer.is-dragging textarea {
  border-color: color-mix(in oklch, var(--primary) 58%, var(--line));
  background:
    repeating-linear-gradient(180deg, transparent 0 31px, color-mix(in oklch, var(--line) 36%, transparent) 31px 32px),
    color-mix(in oklch, var(--primary-soft) 48%, var(--surface));
}

@media (max-width: 920px) {
  .material-filter-line,
  .material-detail-layout {
    grid-template-columns: 1fr;
  }

  .material-filter-line {
    align-items: flex-start;
  }

  .material-detail-layout {
    display: grid;
  }
}

#projectPanel .project-home,
#projectPanel .project-search-toolbar,
#projectPanel #projectSearchInput {
  width: 100% !important;
  max-width: none !important;
}

/* ---------- 2026-06-07 remove legacy skill search cap ---------- */
#skillPanel .skill-manager,
#skillPanel .manager-main,
#skillPanel .manager-control-stack,
#skillPanel .manager-toolbar,
#skillPanel #skillSearchInput {
  width: 100% !important;
  max-width: none !important;
  min-width: 0 !important;
}


/* ---------------------------------------------------------
   分组与条目菜单：操作热区透明化，避免绿色尾巴干扰阅读
   --------------------------------------------------------- */
.card-menu-button,
.card-menu-button:hover,
.card-menu-button:focus-visible,
.card-menu-wrap:has(.card-menu:not(.hidden)) .card-menu-button,
.group-menu-wrap > .card-menu-button,
.group-menu-wrap > .card-menu-button:hover,
.group-menu-wrap:hover > .card-menu-button,
.group-menu-wrap:has(.card-menu:not(.hidden)) > .card-menu-button,
.filter-menu-button,
.filter-menu-button:hover,
.filter-menu-button:focus-visible,
.filter-pill-wrap.menu-open .filter-menu-button {
  background: transparent !important;
  border-color: transparent !important;
  box-shadow: none !important;
}

.filter-pill-wrap:has(.filter-menu-button) .filter-pill {
  padding-right: 54px;
}

.filter-pill-wrap:has(.filter-menu-button)::after {
  content: "";
  position: absolute;
  top: 1px;
  right: 1px;
  bottom: 1px;
  width: 46px;
  border-radius: 0 999px 999px 0;
  background: color-mix(in oklch, var(--surface) 94%, transparent);
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease;
}

.filter-pill-wrap:hover::after,
.filter-pill-wrap.menu-open::after {
  opacity: 1;
}

.filter-pill-wrap .filter-menu-button {
  right: 14px;
  z-index: 4;
}

.material-file-row {
  position: relative;
  padding-right: 52px;
}

.material-file-menu {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  z-index: 5;
}

.material-file-row .material-file-menu .card-menu-button {
  opacity: 0;
}

.material-file-row:hover .material-file-menu .card-menu-button,
.material-file-menu:has(.card-menu:not(.hidden)) .card-menu-button,
.material-file-menu .card-menu-button:focus-visible {
  opacity: 1;
}

.material-file-menu .card-menu {
  top: calc(100% + 8px);
  right: 0;
  min-width: 168px;
}

.transfer-group-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.transfer-group-option {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  text-align: left;
  padding: 0 18px;
  cursor: pointer;
}

.transfer-group-option:hover,
.transfer-group-option:focus-visible {
  border-color: var(--line-strong);
  background: var(--tint);
}

/* ---------------------------------------------------------
   素材库双体系与菜单防截断
   --------------------------------------------------------- */
.manager-card-grid,
.material-grid,
.project-grid,
.manager-card,
.project-card {
  overflow: visible !important;
}

.card-menu {
  z-index: 1200;
}

.manager-filter-strip {
  width: auto !important;
  max-width: 100%;
}

.filter-pill-wrap {
  flex: 0 0 auto;
}

.manager-filter-strip .filter-pill {
  width: auto !important;
  min-width: 0 !important;
  max-width: none !important;
  padding-inline: 16px !important;
}

.filter-pill-wrap:has(.filter-menu-button) .filter-pill {
  padding-right: 40px !important;
}

.filter-pill-wrap:has(.filter-menu-button)::after {
  width: 32px !important;
  background: color-mix(in oklch, var(--surface) 96%, transparent) !important;
}

.filter-pill-wrap .filter-menu-button {
  right: 10px !important;
}

.material-scope-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}

.material-scope-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: color-mix(in oklch, var(--surface) 94%, white);
  padding: 4px;
}

.material-scope-switch button {
  min-height: 32px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 850;
  padding: 0 14px;
  cursor: pointer;
}

.material-scope-switch button.active {
  background: var(--ink);
  color: var(--surface);
}

.material-project-selector {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid color-mix(in oklch, var(--primary) 18%, var(--line));
  border-radius: 18px;
  background: color-mix(in oklch, var(--primary-soft) 38%, var(--surface));
  padding: 12px 14px;
}

.material-project-selector p {
  margin: 0 0 3px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.material-project-selector strong {
  font-size: 15px;
  font-weight: 900;
}

.material-project-selector select {
  width: min(360px, 48vw);
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  padding: 0 14px;
}

.project-material-button {
  min-height: 28px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface) 90%, transparent);
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  font-weight: 850;
  padding: 0 10px;
  cursor: pointer;
}

.project-material-button:hover,
.project-material-button:focus-visible {
  border-color: color-mix(in oklch, var(--primary) 32%, var(--line));
  color: var(--primary-text);
  background: var(--primary-soft);
}

.material-card {
  cursor: default !important;
}

@media (max-width: 760px) {
  .material-scope-line,
  .material-project-selector {
    align-items: stretch;
    flex-direction: column;
  }

  .material-project-selector select {
    width: 100%;
  }
}

/* ---------- 2026-06-08: inside-panel children stay visible ---------- */
.material-library-page .manager-shell,
.material-library-page .manager-main,
.skill-page .manager-shell,
.skill-page .manager-main,
.project-home .project-card-grid,
.manager-control-stack,
.manager-card-grid,
.material-grid,
.project-card-grid,
.skill-card-grid,
.manager-card,
.project-card,
.skill-card,
.material-card {
  overflow: visible !important;
}

.manager-filter-strip {
  width: auto !important;
  max-width: 100% !important;
  display: flex !important;
  align-items: center !important;
  gap: 9px !important;
  flex-wrap: wrap !important;
}

.filter-pill-wrap {
  flex: 0 0 auto !important;
  width: auto !important;
  max-width: max-content !important;
}

.manager-filter-strip .filter-pill {
  width: auto !important;
  min-width: 0 !important;
  max-width: max-content !important;
  padding: 0 16px !important;
  white-space: nowrap !important;
}

.filter-pill-wrap:has(.filter-menu-button) .filter-pill {
  padding-right: 34px !important;
}

.filter-pill-wrap:has(.filter-menu-button)::after,
.filter-pill-wrap:hover::after,
.filter-pill-wrap.menu-open::after {
  width: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.filter-pill-wrap .filter-menu-button {
  right: 8px !important;
  background: transparent !important;
}

.card-menu,
.filter-pill-menu,
.material-type-popover {
  z-index: 5000 !important;
}

.material-scope-line {
  align-items: center !important;
  justify-content: space-between !important;
}

.material-scope-switch {
  border-radius: 999px !important;
  padding: 3px !important;
}

.material-scope-switch button {
  min-height: 30px !important;
  padding: 0 12px !important;
  border-radius: 999px !important;
  font-size: 12px !important;
}

.material-project-selector {
  width: fit-content !important;
  max-width: 100% !important;
  border-radius: 20px !important;
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--primary-soft) 70%, transparent), color-mix(in oklch, var(--surface) 90%, transparent)),
    var(--surface) !important;
}

.material-project-selector select {
  width: min(360px, 54vw) !important;
}

.material-card {
  cursor: pointer !important;
}

.material-card .card-menu-wrap,
.material-card .card-menu-button,
.material-card .card-menu {
  cursor: default !important;
}

.material-card-meta {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
}

.material-card-meta em,
.material-file-count {
  display: none !important;
}

.material-card-cover {
  height: 96px;
  margin: -2px -2px 2px;
  border: 1px solid color-mix(in oklch, var(--primary) 16%, var(--line));
  border-radius: 16px;
  background:
    radial-gradient(circle at 20% 20%, color-mix(in oklch, var(--primary-soft) 60%, transparent), transparent 34%),
    color-mix(in oklch, var(--surface) 94%, white);
  overflow: hidden;
}

.material-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.material-preview-modal {
  display: grid;
  gap: 14px;
}

.material-preview-modal p {
  margin: 0;
  color: color-mix(in oklch, var(--ink) 74%, var(--muted));
  line-height: 1.8;
}

.material-preview-file-list {
  display: grid;
  gap: 8px;
}

.material-preview-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.material-preview-gallery .material-preview-image,
.material-preview-gallery .material-preview-empty {
  width: 100%;
  max-height: 220px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--surface);
  object-fit: cover;
}

.material-preview-file-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  padding: 10px;
}

.material-preview-file-row b {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.material-preview-file-row small {
  color: var(--muted);
  font-size: 12px;
}

.material-preview-file-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.material-preview-file-actions button {
  min-height: 30px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  padding: 0 10px;
  font: inherit;
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

.material-preview-file-actions .danger-text {
  color: #9b2f2f;
}

@media (max-width: 760px) {
  .material-preview-file-row {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .material-preview-file-actions {
    grid-column: 1 / -1;
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}

/* ===== scroll architecture: panel scrolls, everything inside visible ===== */
.workspace > .view > .panel {
  overflow-x: hidden !important;
  overflow-y: auto !important;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in oklch, var(--primary) 18%, transparent) transparent;
}

.project-home,
.material-library-page,
.skill-page,
.admin-panel {
  min-height: 0 !important;
}

.manager-shell,
.manager-main,
.manager-sidebar {
  min-height: 0 !important;
  overflow: visible !important;
}

.manager-main.full-span,
.material-library-page .manager-main,
.skill-page .manager-main,
.admin-panel {
  display: flex !important;
  flex-direction: column !important;
  overflow: visible !important;
  max-height: none !important;
}

.manager-head,
.manager-control-stack,
.material-scope-line,
.material-filter-line {
  flex: 0 0 auto !important;
}

.manager-head {
  padding-top: 2px !important;
}

.manager-card-grid,
.material-grid,
.skill-card-grid,
.project-card-grid {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  align-content: start !important;
  align-items: start !important;
  overflow: visible !important;
}

.material-grid {
  grid-template-columns: repeat(auto-fill, minmax(236px, 1fr)) !important;
  grid-auto-rows: auto !important;
  padding: 0 0 24px 0;
}

.material-card {
  height: auto !important;
  min-height: 180px !important;
  max-height: 224px !important;
  grid-template-rows: auto auto minmax(0, 1fr) auto !important;
  gap: 8px !important;
  align-content: start !important;
}

.material-card h3,
.material-card p,
.material-card small {
  min-width: 0;
}

.material-card h3 {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.material-card p {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-height: 48px;
}

.material-card-cover,
.material-card-preview {
  height: 64px !important;
  min-height: 64px !important;
  max-height: 64px !important;
  overflow: hidden !important;
}

.material-card .card-foot {
  margin-top: 0 !important;
}

.material-card .card-menu,
.project-card .card-menu,
.skill-card .card-menu,
.manager-group-row .card-menu,
.filter-pill-wrap .card-menu {
  overflow: visible !important;
  z-index: 6000 !important;
}

.project-material-button {
  display: none !important;
}

.material-scope-line {
  display: flex !important;
  justify-content: flex-end !important;
  align-items: center !important;
  gap: 8px !important;
  min-height: 42px;
}

.material-view-spacer {
  flex: 1 1 auto;
}

.material-view-icons {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.material-scope-control,
.material-type-control {
  position: relative;
  display: inline-flex;
}

.material-scope-icon,
.material-type-icon {
  width: 42px !important;
  height: 42px !important;
  min-width: 42px !important;
  border: 1px solid var(--line) !important;
  border-radius: 999px !important;
  background: color-mix(in oklch, var(--surface) 94%, transparent) !important;
  color: var(--muted) !important;
  display: grid !important;
  place-items: center !important;
  padding: 0 !important;
  cursor: pointer;
}

.material-scope-icon span,
.material-type-icon span {
  display: none !important;
}

.material-scope-icon::before {
  content: "";
  width: 20px;
  height: 16px;
  border: 2px solid currentColor;
  border-radius: 5px;
  background: linear-gradient(90deg, transparent 0 31%, currentColor 31% 38%, transparent 38% 63%, currentColor 63% 70%, transparent 70%);
  opacity: .9;
}

.material-scope-icon::after {
  content: "";
  position: absolute;
  right: 7px;
  bottom: 7px;
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  opacity: .7;
}

.material-scope-control.menu-open .material-scope-icon,
.material-type-control.menu-open .material-type-icon,
.material-scope-icon:hover,
.material-type-icon:hover {
  background: var(--primary-soft) !important;
  border-color: color-mix(in oklch, var(--primary) 28%, var(--line)) !important;
  color: var(--primary-text) !important;
}

.material-scope-popover,
.material-type-popover {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 6500;
  width: 190px;
  display: grid;
  gap: 6px;
  border: 1px solid color-mix(in oklch, var(--line) 60%, transparent);
  border-radius: 16px;
  background: color-mix(in oklch, var(--surface) 98%, white);
  box-shadow: 0 20px 52px color-mix(in oklch, #0d2c1f 14%, transparent);
  padding: 10px;
}

.material-scope-popover b,
.material-type-popover b {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 8px;
}

.material-scope-popover button {
  min-height: 42px;
  display: grid;
  gap: 2px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--ink);
  text-align: left;
  padding: 6px 10px;
  cursor: pointer;
}

.material-scope-popover button small {
  color: var(--muted);
  font-size: 11px;
}

.material-scope-popover button.active,
.material-scope-popover button:hover {
  background: var(--primary-soft);
  color: var(--primary-text);
}

.skill-card-grid {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)) !important;
  grid-auto-rows: auto !important;
}

.skill-card {
  height: 200px !important;
  grid-template-rows: auto auto minmax(0, 1fr) !important;
  gap: 10px !important;
  padding: 18px !important;
  overflow: hidden !important;
}

.skill-card small {
  display: -webkit-box !important;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-height: 92px;
}

.account-accordion {
  display: grid;
  gap: 10px;
  container-type: inline-size;
}

/* 窄栏时账户行换两行：名字一行，角色+重置一行，避免按钮被裁切 */
@container (max-width: 430px) {
  .account-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .account-row > span {
    grid-column: 1 / -1;
  }
}

.account-group {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--surface) 96%, transparent);
  overflow: hidden;
}

.account-group-head {
  width: 100%;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  border: 0;
  background: transparent;
  color: var(--ink);
  padding: 0 var(--space-3);
  cursor: pointer;
  text-align: left;
}

.account-group-head span {
  display: grid;
  gap: 2px;
}

.account-group-head b {
  font-size: 16px;
}

.account-group-head em,
.account-group-head strong {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
  font-weight: 850;
}

.account-group.open .account-group-head {
  background: var(--primary-soft);
  color: var(--primary-text);
}

.account-group-body {
  display: grid;
  gap: 8px;
  padding: 10px;
}

.account-group-body.hidden {
  display: none !important;
}

/* ===== scroll: workspace auto, panel scrolls y ===== */
#appShell .workspace {
  overflow-x: auto !important;
  overflow-y: auto !important;
}

#appShell .workspace > .view > .panel {
  overflow-x: hidden !important;
  overflow-y: auto !important;
}

/* ===== 2026-06-08: 卡片不位移 + 素材工具栏轻量化 ===== */
.project-card,
.manager-card,
.skill-card,
.material-card,
.create-card {
  box-shadow: none !important;
  transform: none !important;
}

.project-card:hover,
.manager-card:hover,
.skill-card:hover,
.material-card:hover,
.create-card:hover,
.script-part:hover,
.mini-action:hover,
.group-add-button:hover,
.model-chip:hover,
.upload-zone:hover,
.upload-zone.is-dragging,
.upload-zone.attention {
  transform: none !important;
  box-shadow: none !important;
}

.project-card-grid {
  padding-top: 2px !important;
  padding-bottom: 18px !important;
}

.project-card {
  overflow: visible !important;
}

.project-card-tools {
  top: 18px !important;
  right: 18px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
}

.project-card .star-button,
.project-card .card-menu-button {
  width: 28px !important;
  height: 28px !important;
  min-width: 28px !important;
  display: grid !important;
  place-items: center !important;
}

.project-card .card-menu-wrap {
  width: 28px !important;
  height: 28px !important;
  display: grid !important;
  place-items: center !important;
}

.project-card h3 {
  padding-right: 72px !important;
}

.material-scope-line {
  min-height: 38px !important;
}

.material-view-icons {
  gap: 6px !important;
}

.material-scope-icon,
.material-type-icon {
  width: 38px !important;
  height: 38px !important;
  min-width: 38px !important;
}

.material-scope-icon::after {
  display: none !important;
}

.material-filter-line {
  align-items: center !important;
  min-height: 38px !important;
}

.filter-pill-wrap .filter-pill,
.material-filter-line > button,
.material-filter-line .group-add-button {
  min-height: 38px !important;
  height: 38px !important;
  padding-block: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
}

.filter-pill-wrap .card-menu-button,
.material-filter-line .card-menu-button,
.manager-group-row .card-menu-button {
  height: 32px !important;
}

.project-material-strip {
  min-height: 46px !important;
  width: max-content !important;
  max-width: min(520px, 100%) !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 12px !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.project-material-strip .section-label,
.project-material-strip small,
.project-material-strip em,
.project-material-strip [class*="count"] {
  display: none !important;
}

.project-material-strip select,
.project-material-strip .project-material-select,
.project-material-strip button,
.project-material-strip .select-like {
  min-height: 38px !important;
  height: 38px !important;
}

.project-material-strip select option {
  font-size: 14px;
}

/* ===== 2026-06-08: 项目素材视图选择器收口 ===== */
.material-project-selector {
  width: max-content !important;
  max-width: min(320px, 100%) !important;
  min-height: 38px !important;
  height: 38px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.material-project-selector > div,
.material-project-selector .section-label,
.material-project-selector strong {
  display: none !important;
}

.material-project-selector select,
#materialProjectSelect {
  width: auto !important;
  min-width: 132px !important;
  max-width: 220px !important;
  height: 38px !important;
  min-height: 38px !important;
  border-radius: 999px !important;
  padding: 0 36px 0 18px !important;
  font-size: 14px !important;
  font-weight: 850 !important;
}

/* ===== 2026-06-08: 项目卡基线 + 素材筛选单行 ===== */
.project-card-grid {
  align-items: start !important;
}

.project-card:not(.create-card) {
  position: relative !important;
  display: grid !important;
  grid-template-rows: 34px minmax(0, 1fr) 26px !important;
  gap: 10px !important;
  min-height: 238px !important;
  height: 238px !important;
  padding: 26px 24px 20px !important;
  overflow: visible !important;
}

.project-card:not(.create-card) h3 {
  grid-row: 1 !important;
  height: 34px !important;
  line-height: 34px !important;
  display: flex !important;
  align-items: center !important;
  margin: 0 !important;
  padding-right: 78px !important;
  overflow: hidden !important;
  white-space: nowrap !important;
  text-overflow: ellipsis !important;
}

.project-card:not(.create-card) p {
  grid-row: 2 !important;
  min-height: 0 !important;
  margin: 0 !important;
  align-self: start !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden !important;
}

.project-card:not(.create-card) .card-meta {
  grid-row: 3 !important;
  min-height: 26px !important;
  height: 26px !important;
  display: flex !important;
  align-items: flex-end !important;
  margin: 0 !important;
  align-self: end !important;
}

.project-card-tools {
  position: absolute !important;
  top: 16px !important;
  right: 12px !important;
  height: 28px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
}

.project-card .star-button,
.project-card .card-menu-button,
.project-card .card-menu-wrap {
  width: 28px !important;
  height: 28px !important;
  min-width: 28px !important;
  min-height: 28px !important;
}

.project-card .card-menu-wrap,
.project-card .card-menu-button {
  display: grid !important;
  place-items: center !important;
}

.project-card.create-card {
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
  text-align: center !important;
  gap: 18px !important;
  min-height: 238px !important;
  height: 238px !important;
  padding: 0 32px !important;
}

.project-card.create-card .card-plus,
.project-card.create-card h3,
.project-card.create-card p {
  margin: 0 !important;
  align-self: center !important;
  text-align: center !important;
}

.project-card.create-card p {
  max-width: 220px !important;
}

.manager-control-stack .material-filter-toolbar {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 16px !important;
  min-height: 42px !important;
}

.material-filter-toolbar .material-filter-left {
  min-width: 0 !important;
  flex: 1 1 auto !important;
  display: flex !important;
  align-items: center !important;
}

.material-filter-toolbar .material-filter-line {
  margin: 0 !important;
  min-height: 38px !important;
  display: flex !important;
  align-items: center !important;
}

.material-filter-toolbar .material-view-icons {
  flex: 0 0 auto !important;
  align-self: center !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
}

.material-filter-toolbar .material-scope-control,
.material-filter-toolbar .material-type-control {
  display: inline-flex !important;
  align-items: center !important;
}

.material-filter-toolbar .material-scope-icon,
.material-filter-toolbar .material-type-icon {
  width: 38px !important;
  height: 38px !important;
  min-width: 38px !important;
  min-height: 38px !important;
}

/* ===== 2026-06-08: 素材卡固定底线，不展示可见性 ===== */

/* ===== 2026-06-08: 新建脚本卡视觉中轴线 ===== */
.project-card.create-card {
  display: grid !important;
  grid-template-rows: 40px 30px auto !important;
  align-content: center !important;
  justify-items: center !important;
  place-items: center !important;
  row-gap: 14px !important;
  text-align: center !important;
  padding: 0 28px !important;
}

.project-card.create-card .card-plus {
  position: relative !important;
  width: 40px !important;
  height: 40px !important;
  min-width: 40px !important;
  min-height: 40px !important;
  display: block !important;
  justify-self: center !important;
  align-self: center !important;
  margin: 0 auto !important;
}

.project-card.create-card .card-plus::before,
.project-card.create-card .card-plus::after {
  content: "" !important;
  position: absolute !important;
  left: 50% !important;
  top: 50% !important;
  width: 28px !important;
  height: 2px !important;
  border-radius: 999px !important;
  background: var(--muted) !important;
  transform-origin: center !important;
}

.project-card.create-card .card-plus::before {
  transform: translate(-50%, -50%) !important;
}

.project-card.create-card .card-plus::after {
  transform: translate(-50%, -50%) rotate(90deg) !important;
}

.project-card.create-card h3,
.project-card.create-card p {
  justify-self: center !important;
  align-self: center !important;
  width: 160px !important;
  max-width: 160px !important;
  margin: 0 auto !important;
  text-align: center !important;
  text-wrap: balance;
}

.project-card.create-card h3 {
  line-height: 1.15 !important;
}

.project-card.create-card p {
  line-height: 1.55 !important;
  word-break: break-all !important;
}

/* ===== 2026-06-08: 新建脚本卡绝对中心轴 ===== */
.project-card.create-card {
  position: relative !important;
  display: block !important;
  min-height: 238px !important;
  height: 238px !important;
  padding: 0 !important;
  text-align: center !important;
}

.project-card.create-card .card-plus {
  position: absolute !important;
  left: 50% !important;
  top: 56px !important;
  width: 42px !important;
  height: 42px !important;
  min-width: 42px !important;
  min-height: 42px !important;
  margin: 0 !important;
  transform: translateX(-50%) !important;
}

.project-card.create-card h3 {
  position: absolute !important;
  left: 0 !important;
  right: 0 !important;
  top: 107px !important;
  width: 100% !important;
  max-width: none !important;
  height: 30px !important;
  margin: 0 !important;
  padding: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  line-height: 30px !important;
  transform: none !important;
}

.project-card.create-card p {
  position: absolute !important;
  left: 50% !important;
  top: 154px !important;
  width: 172px !important;
  max-width: 172px !important;
  margin: 0 !important;
  padding: 0 !important;
  transform: translateX(-50%) !important;
  text-align: center !important;
  line-height: 1.55 !important;
  word-break: normal !important;
  overflow-wrap: anywhere !important;
}

/* ===== 2026-06-08: 图片素材只展示图片本体 ===== */

.material-preview-backdrop {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: grid;
  place-items: center;
  padding: 32px;
  background: rgba(9, 31, 22, 0.28);
  backdrop-filter: blur(10px);
}

.material-preview-dialog {
  width: min(920px, calc(100vw - 64px));
  max-height: calc(100vh - 80px);
  overflow: hidden;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 28px 80px rgba(20, 54, 39, 0.22);
}

.material-preview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 24px;
  border-bottom: 1px solid rgba(16, 65, 45, 0.12);
}

.material-preview-head b {
  display: block;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.2;
}

.material-preview-head span {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.material-preview-close {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.material-preview-body {
  min-height: 360px;
  overflow: auto;
  padding: 28px;
}

/* ===== 2026-06-15: 多格式真实预览（pdf/docx/xlsx/markdown/媒体） ===== */
.material-preview-loading {
  display: grid;
  place-items: center;
  min-height: 320px;
  color: var(--muted);
  font-weight: 700;
}
.material-preview-rich {
  color: var(--ink);
  font-size: 15px;
  line-height: 1.8;
}
.material-preview-rich img {
  border: 0 !important;
  background: transparent !important;
  border-radius: 8px !important;
}
.material-preview-rich :is(h1, h2, h3, h4) { margin: 1em 0 0.4em; }
.material-preview-rich :is(p, ul, ol, table) { margin: 0 0 0.8em; }
.material-preview-pages { display: grid; gap: 16px; justify-items: center; }
.material-preview-pages canvas {
  border: 1px solid rgba(16, 65, 45, 0.14);
  border-radius: 10px;
  box-shadow: var(--shadow-soft);
}
.material-preview-sheets h4 { margin: 1em 0 0.4em; font-size: 14px; color: var(--muted); }
.material-preview-table { overflow: auto; border: 1px solid rgba(16, 65, 45, 0.14); border-radius: 10px; }
.material-preview-table table { border-collapse: collapse; width: 100%; font-size: 13px; }
.material-preview-table :is(td, th) { border: 1px solid rgba(16, 65, 45, 0.12); padding: 6px 10px; text-align: left; white-space: nowrap; }
.material-preview-more { margin-top: 12px; color: var(--muted); font-size: 13px; text-align: center; }

.material-preview-body img {
  display: block;
  width: min(100%, 760px);
  max-height: calc(100vh - 230px);
  margin: 0 auto;
  object-fit: contain;
  border: 1px solid rgba(16, 65, 45, 0.12);
  border-radius: 24px;
  background: rgba(227, 245, 235, 0.45);
}

.material-preview-doc,
.material-preview-pdf {
  min-height: 420px;
  border: 1px solid rgba(16, 65, 45, 0.14);
  border-radius: 22px;
  background: linear-gradient(#fff 31px, rgba(188, 221, 205, 0.2) 32px);
  background-size: 100% 32px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.8;
  white-space: pre-wrap;
  padding: 28px 32px;
}

.material-preview-pdf {
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
  font-weight: 800;
}

/* ===== 2026-06-08: 素材卡回到文件本体 ===== */

.material-preview-body img {
  width: min(100%, 840px) !important;
  max-height: calc(100vh - 210px) !important;
  object-fit: contain !important;
}

/* ===== 2026-06-08: definitive material card system ===== */

.manager-card-grid.material-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)) !important;
  grid-auto-rows: auto !important;
  gap: 14px !important;
  align-items: stretch !important;
  overflow: visible !important;
  padding: 0 0 24px 0 !important;
}

.material-card {
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
  min-height: 180px !important;
  height: auto !important;
  max-height: none !important;
  padding: 14px !important;
  overflow: visible !important;
  transform: none !important;
}

.material-card:hover {
  transform: none !important;
}

.material-card .material-type-badge,
.material-card .material-card-meta {
  display: none !important;
}

.material-card .card-top {
  flex: 0 0 auto !important;
  display: flex !important;
  align-items: center !important;
  min-height: 28px !important;
  order: 0 !important;
}

.material-card .card-top b {
  flex: 1 1 auto !important;
  min-width: 0 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
  font-size: 14px !important;
  line-height: 20px !important;
}

.material-card .card-menu-wrap {
  flex: 0 0 auto !important;
  margin-left: auto !important;
}

.material-card .material-card-cover {
  flex: 1 1 auto !important;
  width: 100% !important;
  min-height: 80px !important;
  max-height: none !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  overflow: hidden !important;
  border: 1px solid rgba(16, 65, 45, 0.12) !important;
  border-radius: 12px !important;
  background: linear-gradient(135deg, rgba(231, 246, 238, 0.9), rgba(255, 252, 244, 0.9)) !important;
  order: 1 !important;
}

.material-card .material-card-cover img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  object-position: center !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
}

.material-card p {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  max-height: 60px !important;
  overflow: hidden !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 3 !important;
  -webkit-box-orient: vertical !important;
  font-size: 12px !important;
  line-height: 20px !important;
  color: var(--muted) !important;
  order: 2 !important;
}

.material-card:has(.material-card-cover) p {
  display: none !important;
}

.material-card .card-foot {
  flex: 0 0 auto !important;
  display: flex !important;
  align-items: center !important;
  height: 20px !important;
  margin-top: auto !important;
  padding: 0 !important;
  position: static !important;
  transform: none !important;
  font-size: 11px !important;
  order: 3 !important;
}

.material-card .card-foot em {
  display: none !important;
}

.material-card .card-menu {
  z-index: 100 !important;
}

/* ===== history button + dropdown ===== */

.history-btn-wrap {
  position: relative;
  display: inline-flex;
}

.history-toggle {
  width: 34px !important;
  height: 34px !important;
  border-radius: 50% !important;
}

.history-toggle::before {
  --mask: url("data:image/svg+xml,%3Csvg width='24' height='24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7v5l3 3'/%3E%3C/svg%3E");
  width: 18px;
  height: 18px;
}

.history-toggle.active {
  background: var(--primary-soft) !important;
  color: var(--primary-text) !important;
  border-color: color-mix(in oklch, var(--primary) 22%, var(--line)) !important;
}

.version-bar {
  position: relative;
}

.history-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  z-index: 60;
  width: min(320px, calc(100vw - 40px));
  max-height: 380px;
  overflow-y: auto;
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--surface) 98%, transparent);
  box-shadow: 0 12px 48px rgba(20, 54, 39, 0.18);
  padding: var(--space-3);
  animation: dropdown-appear var(--motion-fast) var(--ease-out);
}

@keyframes dropdown-appear {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.history-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--line);
  margin-bottom: 2px;
}

.history-head b {
  font-size: 14px;
}

.history-head span {
  font-size: 11px;
  color: var(--muted);
}

.history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  min-height: 36px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink);
  padding: var(--space-2);
  cursor: pointer;
  font-size: 13px;
  text-align: left;
}

.history-item:hover {
  background: var(--primary-soft);
  color: var(--primary-text);
}

.history-label {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.history-time {
  flex: 0 0 auto;
  font-size: 11px;
  color: var(--muted);
}

.history-empty {
  padding: var(--space-3);
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.history-main {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
  padding: 0;
}

.history-star {
  flex: 0 0 auto;
  border: 0;
  background: transparent;
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
  color: var(--muted);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.history-star.on {
  color: var(--primary);
}

.history-star:hover {
  background: color-mix(in oklch, var(--primary) 16%, transparent);
}

.history-item.is-confirmed {
  background: color-mix(in oklch, var(--primary) 8%, transparent);
}

/* ===== group dropdown (replaces pill row) ===== */

.group-dropdown-wrap {
  position: relative;
  display: inline-block;
}

.group-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  padding: 0 14px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 850;
  white-space: nowrap;
  transition: background var(--motion-fast) var(--ease-out), border-color var(--motion-fast) var(--ease-out);
}

.group-dropdown-trigger:hover,
.group-dropdown-wrap.open .group-dropdown-trigger {
  background: var(--primary-soft);
  color: var(--primary-text);
  border-color: color-mix(in oklch, var(--primary) 22%, var(--line));
}

.group-dropdown-trigger svg {
  flex: 0 0 14px;
  transition: transform var(--motion-fast) var(--ease-out);
}

.group-dropdown-wrap.open .group-dropdown-trigger svg {
  transform: rotate(180deg);
}

.group-dropdown-panel {
  position: absolute;
  left: 0;
  top: calc(100% + 6px);
  z-index: 60;
  width: min(260px, calc(100vw - 40px));
  max-height: 320px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--surface) 98%, transparent);
  box-shadow: 0 10px 40px rgba(20, 54, 39, 0.16);
  padding: var(--space-2);
}

.group-dropdown-search {
  width: 100%;
  height: 34px;
  margin-bottom: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0 var(--space-3);
  font-size: 13px;
  background: var(--surface);
  color: var(--ink);
}

.group-dropdown-list {
  overflow-y: auto;
  display: grid;
  gap: 2px;
}

.group-dropdown-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-2);
  min-height: 36px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink);
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  font-size: 13px;
  text-align: left;
}

.group-dropdown-item:hover {
  background: var(--primary-soft);
  color: var(--primary-text);
}

.group-dropdown-item.active {
  background: var(--primary-soft);
  color: var(--primary-text);
  font-weight: 850;
}

.group-dropdown-item-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.group-dropdown-item-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

.group-dropdown-check {
  display: none;
  font-size: 13px;
  font-weight: 900;
  color: var(--primary-text);
}

.group-dropdown-item.active .group-dropdown-check {
  display: inline;
}

.group-dropdown-actions {
  display: none;
  gap: 6px;
  font-size: 14px;
  cursor: default;
}

.group-dropdown-item:hover .group-dropdown-actions {
  display: inline-flex;
}

.group-dropdown-actions span {
  cursor: pointer;
  opacity: 0.5;
}

.group-dropdown-actions span:hover {
  opacity: 1;
}

.group-dropdown-add {
  min-height: 34px;
  margin-top: 4px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 850;
}

.group-dropdown-add:hover {
  background: var(--primary-soft);
  color: var(--primary-text);
  border-color: color-mix(in oklch, var(--primary) 22%, var(--line));
}

/* ===== scope tabs (replaces floating popover) ===== */

.scope-tabs {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  overflow: hidden;
}

.scope-tabs button {
  min-height: 34px;
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0 14px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 850;
  transition: background var(--motion-fast) var(--ease-out), color var(--motion-fast) var(--ease-out);
}

.scope-tabs button:hover {
  color: var(--ink);
}

.scope-tabs button.active {
  background: var(--primary-soft);
  color: var(--primary-text);
}

/* ===== material filter toolbar compact ===== */

.material-filter-toolbar {
  display: flex !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  gap: 10px !important;
}

.material-filter-left {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  flex-wrap: wrap !important;
}

.material-view-icons {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  margin-left: auto !important;
}

.material-filter-line {
  display: inline-flex !important;
  align-items: center !important;
}

/* ===== 2026-06-14: 处理步骤行 + 通用小号 CSS 加载动画（mini-spinner，吃主品牌绿） ===== */
.progress-list span .step-name { font-style: normal; min-width: 0; }
.progress-list span.doing {
  border-color: color-mix(in srgb, var(--primary) 40%, var(--line));
  background: var(--primary-soft);
  color: var(--primary-text);
  font-weight: 700;
}
/* 状态文字（含「进行中」）：spinner 贴在文字左侧 —— <b><spinner>进行中</b> */
.progress-list span b {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}
/* 纯 CSS 小号旋转加载动画：稳定轻量，不依赖 rAF/节点查找，吃主品牌绿。
   用 <i> 承载并显式复位 box/display/background/padding，避免被 `.progress-list span`
   等祖先选择器（更高优先级）劫持成「白色圆角方块」误显示。 */
.mini-spinner {
  box-sizing: border-box;
  display: inline-block;
  width: 13px;
  height: 13px;
  padding: 0;
  flex: 0 0 auto;
  background: transparent;
  border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--primary) 30%, transparent);
  border-top-color: var(--primary);
  animation: mini-spin 0.7s linear infinite;
}
.mini-spinner.lg { width: 30px; height: 30px; border-width: 3px; }
@keyframes mini-spin { to { transform: rotate(360deg); } }

/* ===== 整体优化：整张表高斯模糊 + 居中 loading（数据原地加载） ===== */
.storyboard-board.is-optimizing,
.storyboard-board.is-optimizing-row { position: relative; }
.storyboard-board.is-optimizing .storyboard-wrap {
  filter: blur(3px);
  opacity: 0.6;
  pointer-events: none;
  user-select: none;
  transition: filter var(--motion-fast) var(--ease-out);
}
/* 单段优化也锁住整表交互（防止编辑与回写竞态），但仅目标行做毛玻璃 */
.storyboard-board.is-optimizing-row .storyboard-wrap { pointer-events: none; }
.optimize-overlay {
  position: absolute;
  inset: 0;
  z-index: 6;
  display: grid;
  place-items: start center;
  pointer-events: none;
}
.optimize-card {
  position: sticky;
  top: 96px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-radius: var(--radius-lg);
  background: color-mix(in oklch, var(--surface) 90%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 28%, var(--line));
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.16);
  backdrop-filter: blur(4px);
  color: var(--primary-text);
  font-weight: 800;
  font-size: 14px;
}

/* ===== 单段优化：只把目标行做毛玻璃 + 行内小 loading ===== */
.shot-row.row-optimizing { background: color-mix(in oklch, var(--primary-soft) 40%, var(--surface)); }
.shot-row.row-optimizing .shot-cell {
  filter: blur(2.4px);
  opacity: 0.55;
  user-select: none;
  transition: filter var(--motion-fast) var(--ease-out);
}
.row-optimizing-spinner {
  display: inline-grid;
  place-items: center;
  width: 100%;
}

/* 空数据点「生成」时，对客户素材输入区做一次高亮提醒（替代已移除的 #uploadZone） */
.material-composer.attention textarea {
  border-color: color-mix(in oklch, var(--primary) 70%, var(--line));
  animation: composer-attn 0.9s var(--ease-out);
}
@keyframes composer-attn {
  0%, 100% { box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 22%, transparent); }
  50% { box-shadow: 0 0 0 7px color-mix(in srgb, var(--primary) 8%, transparent); }
}

/* ===== 2026-06-14: 从素材库选择器（搜索 + 类型筛选 + 分页懒加载） ===== */
.lib-pick-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.lib-pick-search {
  flex: 1 1 220px;
  min-width: 0;
  height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 14px;
  background: var(--surface);
  color: var(--ink);
}
.lib-pick-search:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.lib-pick-tabs { display: inline-flex; gap: 4px; background: var(--bg-soft, var(--primary-soft)); border-radius: 10px; padding: 3px; }
.lib-pick-tab {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}
.lib-pick-tab:hover { color: var(--ink); }
.lib-pick-tab.active { background: var(--surface); color: var(--primary-text); font-weight: 700; box-shadow: var(--shadow-1, 0 1px 2px rgba(0,0,0,0.08)); }
.lib-pick-empty { padding: 28px 0; text-align: center; color: var(--muted); font-size: 13px; }
.lib-pick-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
}
.lib-pick-count { font-size: 12px; color: var(--muted); }
.lib-pick-more {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--primary-text);
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer;
}
.lib-pick-more:hover { background: var(--primary-soft); border-color: var(--primary); }
.lib-pick-list {
  display: grid;
  gap: 8px;
  max-height: 48vh;
  overflow: auto;
  padding: 2px;
}
.lib-pick-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease;
}
.lib-pick-item:hover { background: var(--primary-soft); }
.lib-pick-item.is-added { opacity: 0.6; cursor: default; }
.lib-pick-item.is-empty { opacity: 0.55; cursor: default; }
.lib-pick-item input { width: 18px; height: 18px; flex: 0 0 auto; }
.lib-pick-main { flex: 1 1 auto; min-width: 0; display: grid; gap: 2px; }
.lib-pick-main b {
  color: var(--ink);
  font-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.lib-pick-main em { color: var(--muted); font-size: 12px; font-style: normal; }
.lib-pick-tag {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--primary-2);
  background: var(--primary-soft);
  padding: 3px 9px;
  border-radius: 999px;
}
.lib-pick-group {
  flex: 0 0 auto;
  max-width: 180px;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 13px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
}
.lib-pick-group:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }

/* ===== 2026-06-14: 弹窗内已上传文件 chip + 字段提示 ===== */
.uploaded-chip-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 2px; }
.uploaded-chip {
  font-size: 12px;
  color: var(--primary-2);
  background: var(--primary-soft);
  padding: 5px 10px;
  border-radius: 999px;
}
.modal-hint { margin: -2px 0 6px; font-size: 12px; color: var(--muted); line-height: 1.5; }
.file-chip .chip-warn {
  font-size: 11px;
  font-style: normal;
  color: #9a6b00;
  background: #fff3da;
  padding: 2px 7px;
  border-radius: 999px;
  margin-left: 2px;
}
.file-chip .chip-vision {
  font-size: 11px;
  font-style: normal;
  color: var(--primary-text);
  background: var(--primary-soft);
  padding: 2px 7px;
  border-radius: 999px;
  margin-left: 2px;
}

/* ===== 2026-06-14: 图片「为何不读取」感叹号 + 悬停小提示 ===== */
.img-tip {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 15px;
  height: 15px;
  margin-left: 1px;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 800;
  font-style: normal;
  line-height: 1;
  color: #fff;
  background: var(--accent);
  cursor: help;
  outline: none;
}
.img-tip::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 9px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  width: max-content;
  max-width: 248px;
  white-space: normal;
  text-align: left;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.55;
  color: #fff;
  background: #20211f;
  padding: 9px 11px;
  border-radius: 9px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
  opacity: 0;
  pointer-events: none;
  transition: opacity 140ms ease, transform 140ms ease;
  z-index: 80;
}
.img-tip::before {
  content: "";
  position: absolute;
  bottom: calc(100% + 3px);
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: #20211f;
  opacity: 0;
  pointer-events: none;
  transition: opacity 140ms ease;
  z-index: 80;
}
.img-tip:hover::after,
.img-tip:focus-visible::after { opacity: 1; transform: translateX(-50%) translateY(0); }
.img-tip:hover::before,
.img-tip:focus-visible::before { opacity: 1; }

/* ===== 2026-06-14: 素材预览元信息侧边抽屉 ===== */
.material-preview-content {
  display: flex;
  min-height: 0;
  overflow: hidden;
}
.material-preview-content .material-preview-body { flex: 1 1 auto; min-width: 0; }
.material-preview-head-actions { display: flex; align-items: center; gap: 10px; }
.material-preview-meta-toggle {
  height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-size: 13px;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}
.material-preview-meta-toggle.on,
.material-preview-meta-toggle:hover {
  background: var(--primary-soft);
  border-color: var(--primary);
  color: var(--primary-2);
}
.material-preview-meta {
  flex: 0 0 0;
  width: 0;
  overflow: hidden auto;
  border-left: 1px solid transparent;
  background: rgba(247, 250, 248, 0.6);
  transition: width 0.22s ease, flex-basis 0.22s ease;
}
.material-preview-dialog.show-meta { width: min(1120px, calc(100vw - 64px)); }
.material-preview-dialog.show-meta .material-preview-meta {
  flex: 0 0 320px;
  width: 320px;
  border-left-color: rgba(16, 65, 45, 0.12);
  padding: 22px 20px;
}
.material-preview-meta .meta-title {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}
.material-preview-meta .meta-section { display: grid; gap: 8px; margin-bottom: 16px; }
.material-preview-meta .meta-row { display: flex; justify-content: space-between; gap: 12px; font-size: 13px; }
.material-preview-meta .meta-row span { color: var(--muted); flex: 0 0 auto; }
.material-preview-meta .meta-row b { color: var(--ink); text-align: right; word-break: break-word; }
.material-preview-meta .meta-block { margin-bottom: 16px; }
.material-preview-meta .meta-label { font-size: 12px; color: var(--muted); margin: 0 0 6px; }
.material-preview-meta .meta-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.material-preview-meta .meta-tags span {
  font-size: 12px;
  background: var(--primary-soft);
  color: var(--primary-2);
  padding: 3px 8px;
  border-radius: 999px;
}
.material-preview-meta .meta-file {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(16, 65, 45, 0.1);
}
.material-preview-meta .meta-file em { color: var(--muted); font-style: normal; }
.material-preview-meta .meta-note {
  white-space: pre-wrap;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  max-height: 240px;
  overflow: auto;
}
.material-preview-meta .meta-empty { font-size: 13px; color: var(--muted); }

/* ===== 2026-06-16: stage2 分镜图 / 审片格（拥有规格·外接像素） ===== */
.images-page { display: flex; flex-direction: column; gap: var(--space-4); }
.images-head { align-items: flex-start; }
.images-head .compact-actions { align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.images-progress {
  font-size: 12px; font-weight: 700; color: var(--muted);
  padding: 4px 10px; border: 1px solid var(--line); border-radius: 999px;
  background: color-mix(in oklch, var(--surface) 92%, transparent); white-space: nowrap;
}

/* 生产管线阶段条 */
.stage-strip {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  padding: 10px 14px; border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: color-mix(in oklch, var(--surface) 96%, transparent);
}
.stage-step {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12.5px; font-weight: 700; color: var(--muted);
  padding: 5px 12px 5px 6px; border-radius: 999px; white-space: nowrap;
}
.stage-step b {
  width: 18px; height: 18px; display: grid; place-items: center;
  font-size: 10.5px; font-weight: 800; border-radius: 50%;
  background: color-mix(in oklch, var(--muted) 16%, transparent); color: var(--muted);
}
.stage-step.done { color: var(--primary-text); }
.stage-step.done b { background: var(--primary-soft); color: var(--primary); }
.stage-step.active {
  color: #fff; background: linear-gradient(135deg, var(--ai), var(--ai-2));
  box-shadow: 0 4px 14px var(--ai-glow);
}
.stage-step.active b { background: rgba(255,255,255,.26); color: #fff; }
.stage-step.soon { color: color-mix(in oklch, var(--muted) 70%, transparent); }
.stage-step.soon b { background: color-mix(in oklch, var(--muted) 10%, transparent); }
.stage-step em {
  font-style: normal; font-size: 9px; font-weight: 800; letter-spacing: .04em;
  padding: 1px 5px; border-radius: 5px; margin-left: 1px;
  background: color-mix(in oklch, var(--muted) 12%, transparent); color: var(--muted);
}
.stage-sep { width: 14px; height: 1px; background: var(--line); flex: 0 0 auto; }

/* 外接像素声明条 */
.ai-note {
  display: flex; align-items: flex-start; gap: 9px;
  font-size: 12.5px; line-height: 1.55; color: var(--muted);
  padding: 11px 14px; border-radius: var(--radius-lg);
  border: 1px solid color-mix(in oklch, var(--ai) 24%, var(--line));
  background: color-mix(in oklch, var(--ai-soft) 60%, var(--surface));
}
.ai-note b { color: color-mix(in oklch, var(--ai-2) 70%, var(--ink)); font-weight: 800; white-space: nowrap; }
.ai-note-dot {
  flex: 0 0 auto; width: 8px; height: 8px; margin-top: 5px; border-radius: 50%;
  background: var(--ai); box-shadow: 0 0 0 4px var(--ai-glow);
}

/* 审片格网格 */
.shot-frame-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-4); align-items: start;
}
.shot-frame-card {
  display: flex; flex-direction: column;
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--surface); overflow: hidden;
  box-shadow: 0 1px 3px rgb(0 0 0 / 6%), 0 1px 2px rgb(0 0 0 / 4%);
  transition: transform var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out);
  /* 屏幕外卡片跳过渲染/图片解码，长网格首屏更快（auto 记住实测高度，滚动条稳定） */
  content-visibility: auto;
  contain-intrinsic-size: auto 360px;
}
.shot-frame-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }

/* 16:9 图像单元 */
.frame-cell {
  position: relative; aspect-ratio: 16 / 9; width: 100%;
  display: grid; place-items: center; overflow: hidden;
  background: #0c0d10 linear-gradient(135deg, #1a1d24, #0c0d10);
  border-bottom: 1px solid var(--line);
}
.frame-cell img { width: 100%; height: 100%; object-fit: cover; display: block; }

.frame-cell.empty .frame-empty-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(color-mix(in oklch, var(--line) 70%, transparent) 1px, transparent 1px),
                    linear-gradient(90deg, color-mix(in oklch, var(--line) 70%, transparent) 1px, transparent 1px);
  background-size: 33.33% 33.33%; opacity: .5;
}
.frame-gen-btn {
  position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 16px; border-radius: 999px; cursor: pointer;
  font: 700 13px/1 var(--font-ui); color: #fff; border: 0;
  background: linear-gradient(135deg, var(--ai), var(--ai-2));
  box-shadow: 0 4px 16px var(--ai-glow), inset 0 1px 0 rgba(255,255,255,.35);
  transition: transform var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out);
}
.frame-gen-btn:hover { transform: translateY(-1px); box-shadow: 0 8px 22px var(--ai-glow), inset 0 1px 0 rgba(255,255,255,.4); }
.frame-gen-spark { width: 13px; height: 13px; background: #fff; -webkit-mask: var(--spark) center/contain no-repeat; mask: var(--spark) center/contain no-repeat; }
.frame-empty-hint {
  position: absolute; bottom: 9px; left: 0; right: 0; text-align: center;
  font-size: 10.5px; color: var(--muted); z-index: 1;
}
:root { --spark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M12 2l1.8 5.2L19 9l-5.2 1.8L12 16l-1.8-5.2L5 9l5.2-1.8z'/%3E%3C/svg%3E"); }

.frame-cell.loading { gap: 9px; background: color-mix(in oklch, var(--ai-soft) 40%, var(--surface-2)); }
.frame-cell.loading::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 30%, color-mix(in oklch, var(--ai) 14%, transparent) 50%, transparent 70%);
  background-size: 220% 100%; animation: frame-shimmer 1.2s linear infinite;
}
@keyframes frame-shimmer { from { background-position: 180% 0; } to { background-position: -80% 0; } }
.frame-spinner {
  width: 24px; height: 24px; border-radius: 50%; z-index: 1;
  border: 2.5px solid color-mix(in oklch, var(--ai) 24%, transparent); border-top-color: var(--ai);
  animation: frame-spin .8s linear infinite;
}
@keyframes frame-spin { to { transform: rotate(360deg); } }
.frame-loading-text { z-index: 1; font-size: 11px; font-weight: 600; color: color-mix(in oklch, var(--ai-2) 60%, var(--ink)); }

.frame-cell.ready.confirmed { box-shadow: inset 0 0 0 2px var(--primary); }
.frame-confirmed-badge {
  position: absolute; top: 8px; left: 8px; z-index: 2;
  font-size: 10px; font-weight: 800; letter-spacing: .04em; color: #fff;
  padding: 2px 8px; border-radius: 999px;
  background: var(--primary); box-shadow: 0 2px 8px rgb(0 0 0 / 22%);
}
.frame-engine-tag {
  position: absolute; top: 8px; right: 8px; z-index: 2;
  font-size: 9.5px; font-weight: 700; color: #fff;
  padding: 2px 7px; border-radius: 6px;
  background: rgba(12,12,14,.5); backdrop-filter: blur(6px);
}
.frame-hover-bar {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  display: flex; align-items: center; gap: 5px; padding: 7px;
  background: linear-gradient(to top, rgba(12,12,14,.62), transparent);
  opacity: 0; transform: translateY(6px);
  transition: opacity var(--motion-fast) var(--ease-out), transform var(--motion-fast) var(--ease-out);
}
.frame-cell.ready:hover .frame-hover-bar { opacity: 1; transform: translateY(0); }
.frame-bar-spacer { flex: 1; }
.frame-mini {
  font: 700 11px/1 var(--font-ui); color: #fff; cursor: pointer;
  padding: 5px 9px; border-radius: 7px; border: 0;
  background: rgba(255,255,255,.16); backdrop-filter: blur(6px);
  transition: background var(--motion-fast) var(--ease-out);
}
.frame-mini:hover { background: rgba(255,255,255,.3); }
.frame-mini.on { background: var(--primary); }
.frame-variant-count { font: 700 11px/1 var(--font-number); color: #fff; min-width: 30px; text-align: center; }

/* 镜头元信息 */
.shot-frame-meta { display: flex; flex-direction: column; gap: 4px; padding: 12px 14px 14px; }
.shot-frame-top { display: flex; align-items: center; gap: 8px; }
.shot-no-chip {
  font: 800 11px/1 var(--font-number); color: var(--primary);
  padding: 3px 7px; border-radius: 6px; background: var(--primary-soft);
}
.shot-frame-label { font-size: 11px; font-weight: 700; color: var(--muted); letter-spacing: .02em; }
.shot-frame-title { margin: 2px 0 0; font-family: var(--font-paper); font-size: 16px; font-weight: 600; line-height: 1.35; color: var(--ink); }
.shot-frame-sub { margin: 0; font-size: 11.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
/* 可编辑生成提示词（与脚本分镜表双向同步） */
.shot-frame-promptwrap { margin-top: 6px; display: flex; flex-direction: column; gap: 5px; }
.shot-frame-prompt-head { display: flex; align-items: center; justify-content: space-between; }
.shot-frame-prompt-head span { font-size: 10.5px; font-weight: 800; letter-spacing: .02em; color: var(--muted); }
.shot-frame-prompt-head .sync-hint { font-size: 9.5px; font-weight: 700; color: var(--ai-2); background: var(--ai-soft); padding: 2px 6px; border-radius: 5px; font-style: normal; }
.shot-frame-prompt-edit {
  width: 100%; box-sizing: border-box; resize: vertical; min-height: 44px;
  font: 500 11.5px/1.5 var(--font-ui); color: color-mix(in oklch, var(--muted) 70%, var(--ink));
  padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-2);
  transition: border-color var(--motion-fast), background var(--motion-fast);
}
.shot-frame-prompt-edit:focus { outline: none; border-color: color-mix(in oklch, var(--ai) 44%, var(--line)); background: var(--surface); }
.shot-frame-prompt-edit[readonly] { cursor: default; opacity: .85; }
.shot-frame-prompt-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.shot-frame-prompt-foot .prompt-spacer { flex: 1; }
.prompt-stale { flex: 1; font-size: 10px; font-weight: 700; color: var(--accent); display: inline-flex; align-items: center; gap: 4px; }
.prompt-stale::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.frame-prompt-gen {
  flex: 0 0 auto; font: 700 11px/1 var(--font-ui); color: var(--primary-text);
  padding: 6px 11px; border-radius: 7px; border: 1px solid color-mix(in oklch, var(--primary) 30%, var(--line));
  background: var(--primary-soft); cursor: pointer; transition: filter var(--motion-fast);
}
.frame-prompt-gen:hover { filter: brightness(.97); }
.frame-prompt-gen.hot { color: #fff; background: linear-gradient(135deg, var(--ai), var(--ai-2)); border-color: transparent; }
/* 批量改提示词弹窗 */
.bp-hint { margin: 0 0 12px; font-size: 12.5px; line-height: 1.55; color: var(--muted); }
.bp-list { display: flex; flex-direction: column; gap: 10px; max-height: 52vh; overflow: auto; padding-right: 4px; }
.bp-row { display: flex; gap: 10px; align-items: flex-start; }
.bp-no { flex: 0 0 auto; font: 800 11px/1 var(--font-number); color: var(--primary); padding: 4px 7px; border-radius: 6px; background: var(--primary-soft); margin-top: 2px; }
.bp-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.bp-main strong { font-size: 12.5px; font-weight: 700; color: var(--ink); }
.bp-text { width: 100%; box-sizing: border-box; resize: vertical; min-height: 46px; font: 500 12px/1.5 var(--font-ui); color: var(--ink); padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-2); }
.bp-text:focus { outline: none; border-color: color-mix(in oklch, var(--ai) 44%, var(--line)); background: var(--surface); }
.images-empty { margin-top: var(--space-3); }

/* ===== 2026-06-16: stage3 画布视图（reactflow island 以 iframe 隔离，不进 render-all） ===== */
.canvas-view.active { display: flex; padding: 0 !important; position: relative; }
/* 画布首次懒加载遮罩：消除 reactflow/esm 加载期间的白屏，岛挂载后撤掉 */
.canvas-loading { position: absolute; inset: 0; z-index: 20; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; background: var(--paper); color: var(--muted); }
.canvas-loading.hidden { display: none; }
.canvas-loading p { margin: 0; font: 600 13px/1 var(--font-ui); }
.canvas-view > .canvas-frame {
  flex: 1; width: 100%; height: 100%; min-height: calc(100dvh - 62px);
  border: 0; display: block; background: var(--paper);
}
/* 画布→剪辑 浮动「下一步」CTA（画布是 iframe，CTA 浮在其上）
   居中用 margin:auto 而非 transform:translateX(-50%)——否则 .button:hover 的 transform 会覆盖居中导致跳位 */
.canvas-next-step {
  position: absolute; bottom: 22px; left: 0; right: 0; margin-inline: auto; width: max-content; max-width: calc(100% - 32px);
  z-index: 30; font-size: 14px; padding: 11px 22px;
  display: inline-flex; align-items: center; gap: 8px;
  box-shadow: 0 10px 30px color-mix(in oklch, #0d2c1f 22%, transparent);
}
.canvas-fallback { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: 48px; color: var(--muted); background: var(--surface); font-size: 14px; }
.canvas-fallback[hidden] { display: none; }
.shot-video { margin-top: 8px; border-radius: 8px; overflow: hidden; background: var(--paper); border: 1px solid var(--line); }
.shot-video.loading { padding: 10px 12px; font-size: 12px; color: var(--muted); text-align: center; }
.shot-video.ready video, .shot-video.ready img { width: 100%; display: block; }
.shot-video-note { display: block; padding: 6px 10px; font-size: 12px; color: var(--muted); }
/* 默认生成模型：单选卡片网格（独立类名，避免与 composer 的 .model-chip 头像样式撞车） */
.genmodel-block { margin-top: 4px; }
.genmodel-block + .genmodel-block { margin-top: 22px; }
.genmodel-head { font-size: 13px; font-weight: 600; color: var(--ink); display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px; }
.genmodel-current { font-size: 12px; font-weight: 400; color: var(--muted); }
.genmodel-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 10px; margin-top: 10px; }
.genmodel-grid.genmodel-grid-sm { grid-template-columns: repeat(auto-fill, minmax(108px, 1fr)); }
.genmodel-opt { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; padding: 11px 13px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); color: var(--ink); cursor: pointer; transition: border-color .14s, background .14s, box-shadow .14s; }
.genmodel-opt:hover { border-color: color-mix(in oklch, var(--primary) 42%, var(--line)); box-shadow: var(--shadow-hover); }
.genmodel-radio { flex: 0 0 auto; width: 16px; height: 16px; border-radius: 50%; border: 2px solid color-mix(in oklch, var(--line) 70%, var(--muted)); position: relative; transition: border-color .14s; }
.genmodel-opt.on { border-color: var(--primary); background: color-mix(in oklch, var(--primary) 9%, var(--surface)); box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--primary) 30%, transparent); }
.genmodel-opt.on .genmodel-radio { border-color: var(--primary); }
.genmodel-opt.on .genmodel-radio::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--primary); }
.genmodel-name { font-size: 13px; line-height: 1.35; word-break: break-word; }
.genmodel-custom { display: flex; align-items: center; gap: 10px; margin-top: 12px; }
.genmodel-custom > span { flex: 0 0 auto; font-size: 12px; color: var(--muted); }
.genmodel-custom input { flex: 1; min-width: 0; }
.genmodel-hint { font-size: 12px; color: var(--muted); margin: 14px 0 0; line-height: 1.6; }

/* ===== 2026-06-16: stage4 剪辑台（视觉化成片剪辑：预览播放器 + 横向胶卷时间线） ===== */
.editing-page { display: flex; flex-direction: column; gap: var(--space-4); }

/* 预览 + 检视器 */
.edit-stage { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(240px, 1fr); gap: var(--space-4); align-items: start; }
.edit-preview { display: block; }
.edit-preview .epv-frame { margin-bottom: 10px; }
.epv-frame {
  position: relative; width: 100%; height: 0; padding-bottom: 56.25%; border-radius: var(--radius-lg);
  overflow: hidden; background: #0c0d10 linear-gradient(135deg, #1a1d24, #0c0d10);
  border: 1px solid var(--line); box-shadow: var(--shadow-soft);
}
.epv-frame::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  box-shadow: inset 0 0 50px rgba(0,0,0,.28); z-index: 1; }
.epv-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; animation: epvIn .24s ease; filter: saturate(1.05) contrast(1.03); }
/* 真实案例：竖屏 9:16 成片预览——按 9:16 定形、限高、居中，原生 controls 播放真实成片 */
.epv-frame.vert { padding-bottom: 0; height: 0; aspect-ratio: 9 / 16; height: min(60vh, 540px); width: auto; max-width: 100%; margin-inline: auto; background: #000; }
.epv-frame.vert .epv-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; z-index: 0; background: #000; }
.epv-frame.vert::after { box-shadow: inset 0 0 36px rgba(0,0,0,.35); }
.epv-frame .epv-tag { z-index: 2; }
.epv-frame.playing img { animation: epvIn .24s ease, kenburns 9s ease-in-out infinite alternate; }
@keyframes epvIn { from { opacity: .2; } to { opacity: 1; } }
@keyframes kenburns { from { transform: scale(1.02) translate(0,0); } to { transform: scale(1.13) translate(-2.5%, -1.8%); } }
.epv-tag { position: absolute; top: 10px; left: 10px; font-size: 10px; font-weight: 700; color: #fff; padding: 3px 9px; border-radius: 6px; background: rgba(12,12,14,.5); backdrop-filter: blur(6px); }
.epv-play {
  position: absolute; inset: 0; margin: auto; width: 64px; height: 64px; border-radius: 50%; border: 0; cursor: pointer;
  background: rgba(255,255,255,.16); backdrop-filter: blur(8px); display: grid; place-items: center;
  box-shadow: 0 6px 24px rgba(0,0,0,.3); transition: background var(--motion-fast) var(--ease-out), transform var(--motion-fast) var(--ease-out);
}
.epv-play:hover { background: rgba(255,255,255,.26); transform: scale(1.06); }
.epv-play::before { content: ""; border-left: 22px solid #fff; border-top: 13px solid transparent; border-bottom: 13px solid transparent; margin-left: 6px; }
.epv-play.on::before { border: 0; width: 7px; height: 22px; background: #fff; margin: 0; box-shadow: 9px 0 0 #fff; transform: translateX(-4.5px); }
.epv-scrubline { position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: rgba(255,255,255,.2); }
.epv-scrubline i { display: block; height: 100%; background: var(--ai); box-shadow: 0 0 8px var(--ai-glow); }
.epv-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 12px; }
.epv-mini { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 5px 14px; font-weight: 700; cursor: pointer; color: var(--ink); }
.epv-time { font: 700 13px/1 var(--font-number); color: var(--ink); }
.epv-time b { color: var(--ai-2); }
.epv-now { color: var(--muted); font-weight: 600; }
.edit-keys { margin-left: auto; font-size: 11px; color: var(--muted); }

.edit-inspector { border: 1px solid var(--line); border-radius: var(--radius-lg); background: color-mix(in oklch, var(--surface) 96%, transparent); padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.insp-head { display: flex; align-items: center; gap: 9px; }
.insp-head h3 { margin: 0; font-family: var(--font-paper); font-size: 17px; font-weight: 600; line-height: 1.3; }
.insp-scene { margin: 0; font-size: 12.5px; line-height: 1.6; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.insp-field { display: grid; gap: 5px; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.insp-field select { font: 500 13px/1 var(--font-ui); color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 8px 10px; background: var(--surface); text-transform: none; letter-spacing: 0; }
.insp-dur { font-size: 12.5px; color: var(--ink); } .insp-dur b { font-family: var(--font-number); color: var(--ai-2); } .insp-dur em { color: var(--muted); font-style: normal; font-size: 11px; }
.insp-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 2px; }
.insp-actions .button { min-width: 0; padding-inline: 11px; }
.insp-regen { color: var(--ai-2) !important; border-color: color-mix(in oklch, var(--ai) 40%, var(--line)) !important; }
.insp-del { color: var(--danger) !important; }

/* 胶卷时间线 */
.edit-film { border: 1px solid var(--line); border-radius: var(--radius-lg); background: color-mix(in oklch, var(--surface) 96%, transparent); padding: 12px 14px 14px; }
.edit-track-label { font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 9px; }
.film-ruler { position: relative; height: 16px; margin: 0 0 4px; }
.film-tick { position: absolute; top: 0; transform: translateX(-50%); font: 600 9px/1 var(--font-number); color: var(--muted); white-space: nowrap; }
.film-tick i { display: block; width: 1px; height: 5px; background: var(--line); margin: 0 auto 2px; }
.film-track { position: relative; }
.film-clips { display: flex; gap: 3px; height: 92px; user-select: none; }
.film-clip {
  position: relative; min-width: 60px; border-radius: 9px; overflow: hidden; cursor: grab;
  border: 1px solid var(--line); background: #0c0d10;
  transition: box-shadow var(--motion-fast) var(--ease-out), transform var(--motion-fast) var(--ease-out);
}
.film-clip:active { cursor: grabbing; }
.film-clip.sel { box-shadow: 0 0 0 2px var(--ai), 0 8px 22px var(--ai-glow); z-index: 2; }
.film-clip.playing { box-shadow: 0 0 0 2px var(--primary), 0 8px 22px var(--shadow-hover); }
.film-thumb { width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none; filter: saturate(1.05) contrast(1.04); }
.film-clip { background: #0c0d10 linear-gradient(135deg,#1a1d24,#0c0d10); }
.film-no { position: absolute; top: 5px; left: 6px; font: 800 11px/1 var(--font-number); color: #fff; text-shadow: 0 1px 4px rgba(0,0,0,.5); }
.film-meta { position: absolute; left: 0; right: 0; bottom: 0; padding: 12px 7px 5px; display: flex; flex-direction: column; gap: 1px; background: linear-gradient(to top, rgba(12,12,14,.78), transparent); }
.film-meta b { font-size: 10.5px; font-weight: 600; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.film-meta em { font: 600 9px/1 var(--font-number); color: rgba(255,255,255,.72); font-style: normal; }
.film-trans { position: absolute; top: 50%; right: -2px; transform: translate(50%,-50%); z-index: 3; width: 17px; height: 17px; border-radius: 50%; display: grid; place-items: center; font-size: 9px; font-weight: 800; color: #fff; background: var(--ai-2); box-shadow: 0 2px 6px rgba(0,0,0,.3); }
.film-trim { position: absolute; top: 0; bottom: 0; width: 8px; cursor: ew-resize; z-index: 4; }
.film-trim.l { left: 0; } .film-trim.r { right: 0; }
.film-trim::before { content: ""; position: absolute; top: 50%; transform: translateY(-50%); left: 2.5px; width: 3px; height: 30px; border-radius: 2px; background: rgba(255,255,255,.7); opacity: 0; transition: opacity var(--motion-fast); }
.film-clip:hover .film-trim::before { opacity: 1; }
.film-playhead { position: absolute; top: -4px; bottom: -4px; width: 2px; background: var(--ai); box-shadow: 0 0 8px var(--ai-glow); pointer-events: none; z-index: 5; }
.film-playhead::before { content: ""; position: absolute; top: -3px; left: 50%; transform: translateX(-50%); width: 9px; height: 9px; border-radius: 50%; background: var(--ai); }

@media (max-width: 1080px) { .edit-stage { grid-template-columns: 1fr; } }

/* stage4 多轨时间线（V1 视频 / A1 配乐 / 字幕）——更像真实 NLE */
.edit-film-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 9px; }
.tl-hint { font-size: 11px; color: var(--muted); }
.film-body { display: grid; grid-template-columns: 58px 1fr; border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
.film-gutters { display: grid; grid-template-rows: 98px 34px 30px; background: color-mix(in oklch, var(--surface-2) 60%, var(--surface)); border-right: 1px solid var(--line); }
.film-gutter { display: flex; flex-direction: column; justify-content: center; padding: 0 9px; border-bottom: 1px solid var(--line); }
.film-gutter:last-child { border-bottom: 0; }
.film-gutter b { font: 800 11px/1.3 var(--font-number); color: var(--ink); }
.film-gutter em { font-size: 9px; color: var(--muted); font-style: normal; }
.film-tracks { position: relative; display: grid; grid-template-rows: 98px 34px 30px; }
.film-tracks .film-row { border-bottom: 1px solid var(--line); overflow: hidden; padding: 5px; }
.film-tracks .film-row:last-child { border-bottom: 0; }
.film-tracks .film-clips { height: 100%; }
.tl-music { height: 100%; display: flex; align-items: center; gap: 9px; padding: 0 11px; border-radius: 6px; font: 600 10.5px/1 var(--font-ui); color: var(--primary-text); background: linear-gradient(135deg, color-mix(in oklch,var(--primary) 16%,var(--surface)), color-mix(in oklch,var(--primary) 8%,var(--surface))); border: 1px solid color-mix(in oklch,var(--primary) 26%,var(--line)); }
.tl-wave { flex: 0 0 auto; width: 70px; height: 16px; background: repeating-linear-gradient(90deg, color-mix(in oklch,var(--primary) 55%,transparent) 0 2px, transparent 2px 4px); opacity: .6; }
.tl-sub { display: flex; align-items: center; justify-content: center; height: 100%; border-radius: 5px; background: color-mix(in oklch, var(--ai) 10%, transparent); border: 1px solid color-mix(in oklch, var(--ai) 22%, var(--line)); padding: 0 7px; overflow: hidden; }
.tl-sub span { font-size: 10px; color: var(--ai-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.film-tracks .film-playhead { top: 0; bottom: 0; }

/* 顶栏面包屑（生产管线，与「新项目」同高，仅项目流程页显示，可点跳） */
.topbar-pipeline { flex: 1 1 auto; display: flex; justify-content: center; min-width: 0; overflow: hidden; }
.topbar-pipeline:empty { display: none; }
.topbar-pipeline .stage-strip { padding: 0; background: transparent; border: 0; gap: 3px; container-type: normal; }
.topbar-pipeline .stage-step { padding: 4px 10px 4px 5px; font-size: 12px; }
.topbar-pipeline .stage-step b { width: 16px; height: 16px; font-size: 9.5px; }
.topbar-pipeline .stage-sep { width: 9px; }
/* stage-step 现为按钮：补按钮重置 + 可点 hover */
.stage-step { border: 0; cursor: pointer; }
.stage-step:not(.active):not(.done) { background: transparent; }
.stage-step:not(.active):hover { background: var(--surface-2); color: var(--ink); }

/* 收起态：只留展开 icon，隐藏绿色 S logo（覆盖早期"收起仅留 logo"的规则） */
.app-shell.rail-collapsed .brand-home { display: none !important; }
.app-shell.rail-collapsed .rail-brand { justify-content: center !important; padding: 10px 0 !important; }

/* stage4 AI-native：AI 成片工具栏 / 智能重构画幅 / 配音轨 / 量产 */
/* AI 成片工具栏：所有控件统一 32px 高、横向 padding、12px 字号；动作组/画幅组/音轨组用分隔条明确分区 */
.ai-toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 8px 12px; border-radius: var(--radius-lg); border: 1px solid color-mix(in oklch, var(--ai) 22%, var(--line)); background: color-mix(in oklch, var(--ai-soft) 40%, var(--surface)); }
.ai-toolbar .ai-tb-group { display: inline-flex; align-items: center; gap: 6px; }
.ai-tb-cap { font: 800 11px/1 var(--font-ui); letter-spacing: .03em; color: var(--muted); }
.ai-ic { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: 0 0 auto; }
.ai-tb-btn { height: 32px; box-sizing: border-box; display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--surface); cursor: pointer; font: 700 12px/1 var(--font-ui); color: var(--ink); padding: 0 13px; border-radius: 8px; transition: border-color var(--motion-fast), filter var(--motion-fast); }
.ai-tb-btn.primary { border: 0; color: #fff; background: linear-gradient(135deg, var(--ai), var(--ai-2)); box-shadow: inset 0 1px 0 rgba(255,255,255,.3); }
.ai-tb-btn.primary:hover { filter: brightness(1.04); }
.ai-tb-btn:not(.primary):hover { border-color: color-mix(in oklch, var(--ai) 40%, var(--line)); }
.ai-tb-sep { width: 1px; height: 22px; background: var(--line); flex: 0 0 auto; }
/* 画幅分段控件 */
.ai-seg { display: inline-flex; height: 32px; box-sizing: border-box; padding: 3px; border-radius: 9px; background: var(--surface-2); border: 1px solid var(--line); gap: 2px; }
.ai-seg-btn { border: 0; background: transparent; cursor: pointer; font: 700 11.5px/1 var(--font-ui); color: var(--muted); padding: 0 11px; border-radius: 6px; }
.ai-seg-btn.on { background: var(--surface); color: var(--ai-2); box-shadow: 0 1px 3px rgb(0 0 0 / 10%); }
/* 开关 chip */
.ai-chip { height: 32px; box-sizing: border-box; display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--surface); cursor: pointer; font: 600 12px/1 var(--font-ui); color: var(--ink); padding: 0 12px; border-radius: 8px; transition: border-color var(--motion-fast), background var(--motion-fast); }
.ai-chip:hover { border-color: color-mix(in oklch, var(--ai) 34%, var(--line)); }
.ai-chip.on { background: color-mix(in oklch, var(--ai) 13%, var(--surface)); border-color: color-mix(in oklch, var(--ai) 40%, var(--line)); color: var(--ai-2); }
.ai-voice { height: 32px; box-sizing: border-box; border: 1px solid var(--line); border-radius: 8px; padding: 0 8px; font: 600 12px/1 var(--font-ui); color: var(--ink); background: var(--surface); cursor: pointer; }
.ai-tb-job { margin-left: auto; height: 32px; display: inline-flex; align-items: center; gap: 6px; font: 700 11.5px/1 var(--font-ui); color: var(--ai-2); padding: 0 12px; border-radius: 999px; background: var(--ai-soft); border: 1px solid color-mix(in oklch, var(--ai) 28%, var(--line)); }
.ai-tb-job::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ai); animation: aijob 1s ease-in-out infinite; }
.ai-tb-job.done::before { animation: none; background: var(--success); }
@keyframes aijob { 50% { opacity: .35; } }

.epv-reframe { position: absolute; top: 0; bottom: 0; left: 50%; transform: translateX(-50%); border: 2px dashed rgba(255,255,255,.85); box-shadow: 0 0 0 9999px rgba(0,0,0,.30); z-index: 2; display: grid; place-items: start center; pointer-events: none; }
.epv-reframe.r916 { aspect-ratio: 9/16; height: 100%; }
.epv-reframe.r11 { aspect-ratio: 1/1; height: 100%; }
.epv-reframe span { margin-top: 7px; font: 700 10px/1 var(--font-ui); color: #fff; background: rgba(0,0,0,.5); padding: 3px 8px; border-radius: 6px; }

.ruler-gutter { border-bottom: 1px solid var(--line); }
.film-ruler-row { position: relative; border-bottom: 1px solid var(--line); }
.film-ruler-row .film-ruler { margin: 0; height: 18px; padding-top: 2px; }
.film-tracks { cursor: text; }
.film-tracks .film-clip, .film-tracks .film-clip * { cursor: grab; }

.tl-vo { display: flex; align-items: center; gap: 6px; height: 100%; border-radius: 5px; padding: 0 7px; font: 600 9.5px/1 var(--font-ui); color: var(--ai-2); background: color-mix(in oklch, var(--ai) 12%, transparent); border: 1px solid color-mix(in oklch, var(--ai) 24%, var(--line)); overflow: hidden; white-space: nowrap; }
.tl-wave2 { flex: 0 0 auto; width: 26px; height: 11px; background: repeating-linear-gradient(90deg, color-mix(in oklch, var(--ai) 55%, transparent) 0 2px, transparent 2px 4px); opacity: .7; }

.batch-form { display: grid; gap: 12px; }
.batch-axes { font-size: 12.5px; color: var(--muted); line-height: 2; }
.batch-axes span { display: inline-block; margin: 0 6px 4px 0; padding: 3px 9px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line); color: var(--ink); font-size: 11.5px; font-weight: 600; }
.batch-cost { font-size: 12.5px; color: var(--ink); padding: 10px 12px; border-radius: 8px; background: color-mix(in oklch, var(--ai-soft) 50%, var(--surface)); border: 1px solid color-mix(in oklch, var(--ai) 22%, var(--line)); }
.batch-cost b { color: var(--ai-2); }

/* 素材库「按项目」里的视频阶段文件夹（与画布素材库双端同步） */
.video-folders { margin-bottom: 18px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: color-mix(in oklch, var(--surface) 97%, transparent); padding: 14px 16px; }
.vf-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.vf-title { font: 800 13.5px/1 var(--font-ui); color: var(--ink); }
.vf-sub { font: 600 11px/1 var(--font-ui); color: var(--ai-2); margin-left: 8px; }
.vf-list { display: flex; flex-direction: column; gap: 3px; }
.vf-foldhead { display: flex; align-items: center; gap: 8px; width: 100%; border: 0; background: transparent; cursor: pointer; padding: 8px 6px; border-radius: 8px; font: 800 13px/1 var(--font-ui); color: var(--ink); }
.vf-foldhead:hover { background: var(--surface-2); }
.vf-caret { color: var(--muted); font-size: 10px; transition: transform .15s; display: inline-block; }
.vf-caret.open { transform: rotate(90deg); }
.vf-star { color: var(--accent); font-size: 12px; }
.vf-folicon { width: 15px; height: 11px; border-radius: 2px; background: color-mix(in oklch, var(--primary) 28%, var(--surface-2)); }
.vf-name { flex: 1; text-align: left; }
.vf-foldhead em { font-style: normal; font-size: 11px; font-weight: 700; color: var(--muted); background: var(--surface-2); padding: 2px 8px; border-radius: 999px; }
.vf-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(116px, 1fr)); gap: 10px; padding: 6px 6px 12px 28px; }
.vf-thumb { position: relative; aspect-ratio: 16/10; border-radius: 9px; overflow: hidden; border: 1px solid var(--line); background: var(--surface-2); }
.vf-thumb img { width: 100%; height: 100%; object-fit: cover; }
.vf-vbadge { position: absolute; top: 5px; right: 5px; width: 18px; height: 18px; border-radius: 50%; background: rgb(12 12 14 / 58%); backdrop-filter: blur(4px); }
.vf-vbadge::before { content: ""; position: absolute; top: 50%; left: 54%; transform: translate(-50%,-50%); border-left: 6px solid #fff; border-top: 4px solid transparent; border-bottom: 4px solid transparent; }
.vf-iname { display: block; margin-top: 5px; font: 600 11.5px/1.3 var(--font-ui); color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vf-empty { grid-column: 1/-1; padding: 6px 0; font: 500 12px/1 var(--font-ui); color: var(--muted); }

/* ───────── 离线演示「运行感」面板（脚本生成：思考链 + 卖点浮现 + 流式逐镜 + gen log）───────── */
.demo-gen { display: flex; flex-direction: column; gap: 16px; max-width: 760px; margin: 6px auto 0; padding: 22px 22px 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: var(--shadow-paper); }
.dg-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.dg-engine { display: inline-flex; align-items: center; gap: 7px; font: 800 12.5px/1 var(--font-ui); color: var(--ai); padding: 6px 11px; border-radius: 999px; background: color-mix(in oklch, var(--ai) 12%, transparent); }
.dg-engine-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ai); box-shadow: 0 0 0 0 color-mix(in oklch, var(--ai) 60%, transparent); animation: dg-pulse 1.4s ease-out infinite; }
@keyframes dg-pulse { 0% { box-shadow: 0 0 0 0 color-mix(in oklch, var(--ai) 55%, transparent); } 100% { box-shadow: 0 0 0 7px transparent; } }
.dg-doc { font: 600 11.5px/1 var(--font-ui); color: var(--muted); }
.dg-phases { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.dg-phase { display: flex; align-items: flex-start; gap: 11px; padding: 9px 4px; }
.dg-tick { flex: 0 0 auto; width: 20px; height: 20px; display: grid; place-items: center; margin-top: 1px; border-radius: 50%; font: 800 12px/1 var(--font-ui); }
.dg-phase.wait .dg-tick { color: var(--muted); background: var(--surface-2); }
.dg-phase.doing .dg-tick { color: var(--ai); }
.dg-phase.done .dg-tick { color: #fff; background: var(--ai); }
.dg-spin { width: 13px; height: 13px; border-radius: 50%; border: 2px solid color-mix(in oklch, var(--ai) 30%, var(--line)); border-top-color: var(--ai); animation: agentspin .7s linear infinite; }
.dg-phase-main { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.dg-phase-label { font: 700 14px/1.25 var(--font-ui); color: var(--ink); }
.dg-phase.wait .dg-phase-label { color: var(--muted); }
.dg-phase-sub { font: 500 12px/1.4 var(--font-ui); color: var(--muted); }
.dg-phase.doing .dg-phase-sub { color: var(--ink); }
.dg-points { display: flex; flex-direction: column; gap: 7px; padding: 13px 15px; border-radius: 13px; background: color-mix(in oklch, var(--ai) 7%, var(--surface-2)); border: 1px solid color-mix(in oklch, var(--ai) 16%, var(--line)); }
.dg-point { display: flex; align-items: baseline; gap: 9px; opacity: 0; transform: translateY(4px); animation: dg-rise .42s cubic-bezier(.2,.7,.3,1) forwards; }
@keyframes dg-rise { to { opacity: 1; transform: none; } }
.dg-point b { flex: 0 0 auto; font: 800 12.5px/1.5 var(--font-ui); color: var(--ai); }
.dg-point span { font: 500 12.5px/1.5 var(--font-ui); color: var(--ink); }
.dg-stream { display: flex; flex-direction: column; gap: 7px; }
.dg-stream-head { display: flex; align-items: center; justify-content: space-between; font: 700 12px/1 var(--font-ui); color: var(--ink); }
.dg-count { color: var(--ai); font-weight: 800; font-variant-numeric: tabular-nums; }
.dg-stream-track { height: 7px; border-radius: 999px; background: var(--surface-2); overflow: hidden; }
.dg-stream-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--ai), color-mix(in oklch, var(--ai) 55%, #fff)); transition: width .22s ease; }
.dg-log { display: flex; flex-direction: column; gap: 2px; padding: 11px 13px; border-radius: 11px; background: var(--ink); }
.dg-log-line { font: 600 11px/1.55 ui-monospace, SFMono-Regular, Menlo, monospace; color: color-mix(in oklch, var(--ai) 60%, #cfe9d8); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dg-log-line:last-child { color: #fff; }

/* ───────── 阶段「下一步」贯通 CTA（把本阶段产物带到下一阶段直接生成）───────── */
.next-step { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin: 22px 2px 8px; padding: 18px 20px; border-radius: 16px; background: linear-gradient(110deg, color-mix(in oklch, var(--ai) 12%, var(--surface)), var(--surface)); border: 1px solid color-mix(in oklch, var(--ai) 24%, var(--line)); box-shadow: var(--shadow-paper); }
.next-step-txt { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.next-step-k { font: 800 10.5px/1 var(--font-ui); letter-spacing: .14em; color: var(--ai); }
.next-step-txt strong { font: 800 17px/1.25 var(--font-ui); color: var(--ink); }
.next-step-sub { font: 500 12.5px/1.4 var(--font-ui); color: var(--muted); }
.next-step-go { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 8px; font-size: 14px; padding: 11px 20px; }
.next-step-go .ns-arrow { transition: transform .18s ease; }
.next-step-go:hover .ns-arrow { transform: translateX(3px); }
/* 顶部操作行里的紧凑「下一步」按钮（脚本/分镜页）：唯一绿色，按内容定宽不拉伸(换行也不变满宽条) */
.compact-actions .ns-btn { flex: 0 0 auto; white-space: nowrap; }
.ns-btn .ns-arrow { display: inline-block; transition: transform .18s ease; }
.ns-btn:hover .ns-arrow { transform: translateX(2px); }

/* 分镜图：生成中队列态 + loading 种子号 */
.images-progress.busy { display: inline-flex; align-items: center; gap: 7px; color: var(--ai); font-weight: 700; }
.images-progress.busy .ip-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ai); animation: dg-pulse 1.3s ease-out infinite; }
.frame-loading-seed { margin-top: 4px; font: 600 10.5px/1 ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--muted); opacity: .8; }

/* ───────── 成片合成运行感（剪辑台 carry-forward 进入）───────── */
/* 父级 #editingPanel 是 flex-column；用 align-self 居中、width:min() 撑满到 1180，
   不能用 margin:auto 居中——flex 里的 auto 横向 margin 会让它缩成内容宽(几折)而非撑满。*/
.assemble-stage { display: flex; flex-direction: column; gap: 18px; width: min(100%, 1180px); align-self: center; margin: 8px 0 0; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: var(--shadow-paper); }
.asm-engine { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; font: 800 12.5px/1 var(--font-ui); color: var(--ai); padding: 6px 12px; border-radius: 999px; background: color-mix(in oklch, var(--ai) 12%, transparent); }
.asm-block { display: flex; flex-direction: column; gap: 10px; padding: 16px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--line); transition: opacity .3s ease; }
.asm-block.done { opacity: .6; }
.asm-block-head { display: flex; align-items: center; justify-content: space-between; font: 700 13px/1 var(--font-ui); color: var(--ink); }
.asm-count { color: var(--ai); font-weight: 800; font-variant-numeric: tabular-nums; }
.asm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(44px, 1fr)); gap: 7px; }
.asm-cell { aspect-ratio: 16/10; display: grid; place-items: center; border-radius: 7px; font: 700 11px/1 var(--font-ui); background: var(--surface); border: 1px solid var(--line); color: var(--muted); }
.asm-cell.doing { border-color: var(--ai); color: var(--ai); background: color-mix(in oklch, var(--ai) 10%, var(--surface)); animation: dg-pulse 1.2s ease-out infinite; }
.asm-cell.done { background: color-mix(in oklch, var(--ai) 16%, var(--surface)); border-color: color-mix(in oklch, var(--ai) 34%, var(--line)); color: var(--ai); }
.asm-track { height: 6px; border-radius: 999px; background: var(--surface); overflow: hidden; }
.asm-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--ai), color-mix(in oklch, var(--ai) 55%, #fff)); transition: width .22s ease; }
.asm-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.asm-step { display: flex; align-items: flex-start; gap: 11px; padding: 9px 4px; }
.asm-tick { flex: 0 0 auto; width: 20px; height: 20px; display: grid; place-items: center; margin-top: 1px; border-radius: 50%; font: 800 12px/1 var(--font-ui); }
.asm-step.wait .asm-tick { background: var(--surface-2); }
.asm-step.doing .asm-tick { color: var(--ai); }
.asm-step.done .asm-tick { color: #fff; background: var(--ai); }
.asm-step-main { display: flex; flex-direction: column; gap: 2px; }
.asm-step-label { font: 700 14px/1.25 var(--font-ui); color: var(--ink); }
.asm-step.wait .asm-step-label { color: var(--muted); }
.asm-step-sub { font: 500 12px/1.4 var(--font-ui); color: var(--muted); }

/* 成片合成：真实视频缩略图一个个飞速渲染（替代抽象格子/虚构进度条） */
.asm-vidgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(108px, 1fr)); gap: 8px; }
.asm-vid { position: relative; aspect-ratio: 16/10; border-radius: 9px; overflow: hidden; border: 1px solid var(--line); background: var(--surface-2); }
.asm-vid img { width: 100%; height: 100%; object-fit: cover; display: block; }
.asm-vid.wait { display: grid; place-items: center; }
.asm-vid.wait .asm-vid-no { font: 700 13px/1 var(--font-ui); color: var(--muted); opacity: .45; }
.asm-vid.doing { border-color: var(--ai); box-shadow: 0 0 0 2px color-mix(in oklch, var(--ai) 32%, transparent); }
.asm-vid.doing img { filter: brightness(.72) saturate(.62); }
.asm-vid-scan { position: absolute; left: 0; right: 0; top: 0; height: 36%; background: linear-gradient(180deg, transparent, color-mix(in oklch, var(--ai) 55%, transparent), transparent); animation: asm-scan .85s linear infinite; }
@keyframes asm-scan { 0% { transform: translateY(-120%); } 100% { transform: translateY(360%); } }
.asm-vid-tag { position: absolute; left: 5px; bottom: 5px; font: 800 9.5px/1 var(--font-ui); color: #fff; background: color-mix(in oklch, var(--ai) 90%, black); padding: 3px 6px; border-radius: 5px; }
.asm-vid-play { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); width: 24px; height: 24px; border-radius: 50%; background: color-mix(in oklch, #0a1f16 42%, transparent); display: grid; place-items: center; }
.asm-vid-play::before { content: ""; border-left: 7px solid #fff; border-top: 4.5px solid transparent; border-bottom: 4.5px solid transparent; margin-left: 2px; }
.asm-vid-no { position: absolute; right: 5px; top: 5px; font: 800 9px/1 var(--font-ui); color: #fff; background: color-mix(in oklch, #0a1f16 44%, transparent); padding: 3px 5px; border-radius: 5px; }