/* 全局语义配色；书架、写作台与画布共用，正文图片独立叠加。 */
:root {
  color-scheme: dark;
  --bg: #1c2430; --bg-soft: #222d3b; --bg-card: #263140; --bg-hover: #303e50;
  --bg-input: #222d3b; --border: #3b485b; --border-strong: #536479;
  --text: #e6edf5; --text-dim: #afbbc9;
  --primary: #3d73c8; --accent: #3d73c8;
  --success: #85cfac; --danger: #ffaaa1; --warning: #e9c37b;
  --radius: 10px; --radius-sm: 6px;
  --shadow: 0 20px 60px #0005; --shadow-sm: 0 4px 16px #0002;
  --font: "Microsoft YaHei UI", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --mono: "Cascadia Code", Consolas, monospace;
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f3f5f7; --bg-soft: #edf0f4; --bg-card: #fff; --bg-hover: #e8edf4;
  --bg-input: #fff; --border: #dde3eb; --border-strong: #bcc8d8;
  --text: #263244; --text-dim: #627084;
  --success: #277a5c; --danger: #b03a37; --warning: #865916;
  --shadow: 0 20px 60px #26324420; --shadow-sm: 0 4px 16px #2632440d;
}
:root {
  --primary-2: var(--primary); --focus: var(--primary);
  --ui-canvas: var(--bg); --ui-surface: var(--bg-card); --ui-surface-muted: var(--bg-soft);
  --ui-text: var(--text); --ui-text-muted: var(--text-dim); --ui-border: var(--border); --ui-accent: var(--primary);
}
:root[data-ui-style="cool"] { --radius: 4px; --radius-sm: 3px; --shadow-sm: none; }
:root[data-ui-style="cool"][data-theme="light"] { --bg: #eef2f6; --bg-soft: #e4eaf1; --bg-hover: #dee7f0; --text: #23364b; --border: #d0dbe6; }
:root[data-ui-style="cool"][data-theme="dark"] { --bg: #172433; --bg-soft: #1d3043; --bg-card: #22374b; --bg-hover: #2d445c; --border: #40576d; }
:root[data-ui-style="premium"] { --radius: 12px; --radius-sm: 7px; }
:root[data-ui-style="premium"][data-theme="light"] { --bg: #f3f0e9; --bg-soft: #eae5da; --bg-card: #fffdf8; --bg-input: #fffdf8; --bg-hover: #efe8dd; --border: #dfd7ca; --border-strong: #c5b69f; --text: #3e362e; --text-dim: #756858; --shadow: 0 20px 55px #594a3820; }
:root[data-ui-style="premium"][data-theme="dark"] { --bg: #292623; --bg-soft: #322e29; --bg-card: #38322d; --bg-input: #322e29; --bg-hover: #443c33; --border: #554b40; --text: #f0e8dd; --text-dim: #c2b6a7; }
:root[data-ui-style="cartoon"] { --radius: 18px; --radius-sm: 11px; --shadow-sm: 0 3px 0 color-mix(in srgb, var(--border) 70%, transparent); }
:root[data-ui-style="cartoon"][data-theme="light"] { --bg: #f5f1fb; --bg-soft: #eee6f8; --bg-card: #fffaff; --bg-input: #fffaff; --bg-hover: #ebe1f7; --border: #dacdeb; --border-strong: #b79dd2; --text: #3e3150; --text-dim: #746282; }
:root[data-ui-style="cartoon"][data-theme="dark"] { --bg: #252132; --bg-soft: #302a40; --bg-card: #372f49; --bg-input: #302a40; --bg-hover: #443956; --border: #594b70; --text: #f1e9fb; --text-dim: #c4b5d8; }

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.65;
}
button { font-family: inherit; }
a { color: var(--accent); text-decoration: none; }
input, textarea, select {
  font-family: inherit;
  font-size: 14px;
  color: var(--text);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 12px;
  outline: none;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 22%, transparent);
  background: var(--bg-input);
}
textarea { resize: vertical; }
::placeholder { color: var(--text-dim); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #262d40; border-radius: 8px; border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: #38415a; background-clip: content-box; }

.hidden { display: none !important; }
.muted { color: var(--text-dim); }
.row { display: flex; align-items: center; gap: 8px; }
.grow { flex: 1; min-width: 0; }
.mt-8 { margin-top: 8px; }
.mt-4 { margin-top: 4px; }
.mt-12 { margin-top: 12px; }
.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }

#app { display: flex; height: 100vh; overflow: hidden; }

/* Novel-King：固定写作工作台，正文拥有唯一的主滚动容器。 */
.king-writing-active #app { height: 100dvh; }
.king-writing-active #sidebar, .king-writing-active .topbar, .king-writing-active #sidebar-backdrop { display: none; }
.king-writing-active .main { min-height: 0; }
.content.king-workspace {
  --wk-bg: var(--bg); --wk-chrome: var(--bg-soft); --wk-title: var(--bg-card);
  --wk-text: var(--text); --wk-dim: var(--text-dim); --wk-line: var(--border);
  --wk-active: var(--primary); --wk-panel: var(--bg-card);
  display: flex; flex-direction: column; min-height: 0; padding: 0; overflow: hidden;
  color: var(--wk-text); background: var(--wk-bg); line-height: 1.5;
}
.king-workspace button { color: inherit; cursor: pointer; font: inherit; }
.king-workspace button:disabled { opacity: .45; cursor: wait; }
.king-workspace button:focus-visible { outline: 2px solid var(--wk-active); outline-offset: -2px; }
.king-workspace input { color: var(--wk-text); background: transparent; border-color: var(--wk-line); border-radius: 3px; }
.workspace-titlebar { display: flex; align-items: center; gap: 10px; height: 40px; flex: none; padding: 0 14px; background: var(--wk-title); border-bottom: 1px solid var(--wk-line); }
.workspace-brand { display: flex; gap: 9px; align-items: center; border: 0; background: none; color: var(--wk-dim) !important; font-size: 12px !important; padding: 0 10px 0 0; }
.workspace-title-divider { width: 1px; height: 19px; background: var(--wk-line); }
#writing-work-name { width: 260px; min-width: 0; padding: 5px 10px; font-size: 13px; background: var(--wk-chrome); border: none; height: 32px; border-radius: 5px 5px 0 0; align-self: end; }
.workspace-autosave-label { color: var(--wk-dim); font-size: 12px; white-space: nowrap; }
.workspace-button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; flex: none; padding: 8px 9px; border: 1px solid transparent; background: transparent; border-radius: 4px; white-space: nowrap; }
.workspace-button:hover { background: color-mix(in srgb, var(--wk-text) 8%, transparent); }
.workspace-title-action { font-size: 12px !important; padding: 4px 8px; }
.workspace-toolbar { display: flex; align-items: center; gap: 5px; height: 54px; flex: none; padding: 0 12px; background: var(--wk-chrome); border-bottom: 1px solid var(--wk-line); overflow-x: auto; scrollbar-width: none; }
.workspace-toolbar::-webkit-scrollbar { display: none; }
.workspace-toolbar .workspace-button { font-size: 14px; }
.workspace-toolbar-divider { width: 1px; height: 23px; background: var(--wk-line); flex: none; margin: 0 4px; }
.workspace-mobile-catalog { display: none; }
.workspace-body.writing-layout { flex: 1; height: auto; min-height: 0; gap: 0; position: relative; overflow: hidden; background: var(--wk-bg); background-image: linear-gradient(color-mix(in srgb, var(--wk-bg) 65%, transparent), color-mix(in srgb, var(--wk-bg) 65%, transparent)), var(--writing-image, none); background-size: cover; background-position: center; }
.king-workspace .panel { border: none; border-radius: 0; padding: 0; backdrop-filter: none; box-shadow: none; background: transparent; }
.king-workspace .panel-outline { width: var(--catalog-width, 274px); min-height: 0; overflow: hidden; display: flex; flex-direction: column; border-right: 1px solid var(--wk-line); background: var(--wk-chrome); }
.workspace-catalog-head { padding: 16px 12px 0; flex: none; }
.workspace-catalog-head input { width: 100%; padding: 7px 10px; font-size: 13px; background: color-mix(in srgb, var(--wk-text) 3%, transparent); }
.workspace-catalog-actions { display: flex; gap: 9px; margin: 14px 0 18px; }
.workspace-catalog-actions button { width: 50%; border: 1px solid var(--wk-line); border-radius: 4px; background: color-mix(in srgb, var(--wk-text) 5%, transparent); padding: 7px 4px; font-size: 13px; }
.workspace-catalog-actions button:first-child { background: var(--wk-active); border-color: var(--wk-active); color: #fff; }
.workspace-catalog-label { font-size: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--wk-line); color: var(--wk-dim); }
.workspace-catalog-label span { float: right; }
.workspace-catalog { flex: 1; min-height: 0; overflow-y: auto; padding: 12px 0; }
.workspace-catalog ul { list-style: none; margin: 0; padding: 0; }
.workspace-catalog p { padding: 0 14px; }
.workspace-volume-title { display: flex; align-items: center; justify-content: space-between; padding: 9px 14px; width: 100%; border: 0; background: none; font-size: 13px !important; text-align: left; }
.workspace-volume-title > span:last-child { color: var(--wk-dim); font-size: 11px; }
.workspace-chapter { display: flex; align-items: center; gap: 8px; width: calc(100% - 10px); margin: 0 5px; padding: 10px 12px 10px calc(19px + var(--chapter-depth, 0) * 10px); font-size: 13px !important; text-align: left; background: none; border: none; border-radius: 3px; }
.workspace-chapter:hover { background: color-mix(in srgb, var(--wk-active) 10%, transparent); }
.workspace-chapter.active { color: var(--wk-text); background: color-mix(in srgb, var(--wk-active) 27%, transparent); font-weight: 600; }
.workspace-chapter-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.workspace-chapter-count { color: var(--wk-dim); font-size: 11px; }
.workspace-catalog-bottom { flex: none; border: 0; border-top: 1px solid var(--wk-line); background: none; text-align: left; padding: 10px 20px; font-size: 12px !important; }
.king-workspace .panel-editor { flex: 1; min-width: 0; min-height: 0; overflow: hidden; background: none; }
.manuscript-scroll { flex: 1; min-height: 0; overflow-y: auto; overflow-x: hidden; overscroll-behavior-y: contain; scrollbar-gutter: stable; }
.manuscript-page { max-width: var(--writing-width, 960px); margin: 0 auto; padding: 44px min(var(--writing-margin, 64px), 10%) 0; }
.king-workspace #editor-title { display: block; width: 100%; color: var(--wk-text); font-size: 27px; font-weight: 500; font-family: var(--writing-font); border: 0; background: none; padding: 5px 0; margin-bottom: 20px; line-height: 1.6; border-radius: 0; }
.king-workspace #editor-title:focus { box-shadow: none; }
.king-workspace .editor-content { display: block; width: 100%; max-width: none; min-height: 65vh; overflow: visible; padding: 0 0 40vh; border: 0; border-radius: 0; background: none; margin: 0; color: var(--wk-text); font-family: var(--writing-font); font-size: var(--writing-font-size, 20px); line-height: var(--writing-line-height, 2); text-indent: 2em; word-break: break-word; overflow-wrap: anywhere; caret-color: var(--wk-text); }
.king-workspace .editor-content:empty::before { content: attr(data-placeholder); color: var(--wk-dim); opacity: .65; pointer-events: none; }
.king-workspace .editor-content div { margin: 0; }
.king-workspace .editor-content p { margin: 0 0 var(--writing-paragraph-gap, 1em); text-indent: var(--writing-indent, 2em); }
.workspace-statusbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex: none; min-height: 29px; padding: 3px 16px; border-top: 1px solid var(--wk-line); background: color-mix(in srgb, var(--wk-title) 75%, transparent); font-size: 11px; color: var(--wk-dim); }
.king-workspace .editor-status { border: none; padding: 0; background: none; color: var(--wk-dim); min-width: 0; }
.workspace-status-hint { white-space: nowrap; }
.king-workspace #chapter-recovery { flex: none; max-height: 25%; overflow-y: auto; }
.king-workspace .recovery-bar { background: var(--wk-chrome); color: var(--wk-text); }
.king-workspace .panel-reference { display: none; flex: none; width: 320px; min-height: 0; overflow: hidden; border-left: 1px solid var(--wk-line); background: var(--wk-panel); color: var(--wk-text); }
.king-workspace .reference-open .panel-reference { display: flex; }
.workspace-reference-head { display: flex; align-items: center; justify-content: space-between; height: 48px; flex: none; padding: 0 16px; border-bottom: 1px solid var(--wk-line); }
.workspace-reference-head b { font-size: 14px; font-weight: 500; }
.workspace-reference-content { flex: 1; min-height: 0; overflow-y: auto; padding: 14px; }
.king-workspace .reference-list { padding: 0; overflow: visible; }
.king-workspace .reference-item { border-color: var(--wk-line); background: none; color: var(--wk-text); }
.king-workspace .ref-desc, .king-workspace .muted { color: var(--wk-dim); }
.king-workspace .chapter-state-panel { display: none; padding: 0; border: 0; background: none; color: var(--wk-text); }
.king-workspace .panel-reference[data-ref-tab="state"] .chapter-state-panel { display: block; }
.workspace-rail { display: flex; flex-direction: column; gap: 6px; align-items: center; width: 56px; flex: none; padding: 10px 5px; border-left: 1px solid var(--wk-line); background: var(--wk-chrome); overflow-y: auto; }
.workspace-rail button { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; width: 44px; min-height: 63px; padding: 4px 0; border: 0; border-radius: 4px; background: none; color: var(--wk-dim); font-size: 11px; white-space: nowrap; }
.workspace-rail button:hover, .workspace-rail button[aria-pressed="true"] { background: color-mix(in srgb, var(--wk-active) 20%, transparent); color: var(--wk-text); }
.workspace-rail-divider { width: 26px; height: 1px; background: var(--wk-line); margin: 5px 0; flex: none; }
.workspace-drawer-backdrop { display: none; }
.king-workspace .workspace-body.focus-mode .panel-outline, .king-workspace .workspace-body.focus-mode .panel-reference, .king-workspace .workspace-body.focus-mode .workspace-rail { display: none; }
.workspace-find { display: flex; align-items: center; gap: 8px; padding: 6px 14px; flex: none; background: var(--wk-chrome); border-bottom: 1px solid var(--wk-line); font-size: 12px; }
.workspace-find[hidden] { display: none; }
.workspace-find input { min-width: 0; width: 250px; padding: 6px 8px; }
.workspace-find .workspace-button { padding: 5px 7px; }
.workspace-empty { display: grid; place-content: center; gap: 12px; flex: 1; text-align: center; color: var(--wk-dim); }
.workspace-resizer { flex: none; width: 5px; cursor: col-resize; touch-action: none; background: transparent; }
.workspace-resizer:hover, .workspace-resizer:focus-visible { background: #4b82ff; outline: none; }
.king-workspace.catalog-collapsed .panel-outline, .king-workspace.catalog-collapsed .workspace-resizer { display: none; }
.workspace-volume-head { display: flex; align-items: center; position: relative; }
.workspace-volume.selected > .workspace-volume-head { background: color-mix(in srgb, var(--wk-active) 13%, transparent); }
.workspace-volume-title { flex: 1; min-width: 0; padding: 10px 5px; gap: 8px; }
.workspace-volume-title span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.workspace-volume-fold { background: none; border: none; padding: 10px 5px 10px 12px; color: var(--wk-dim); }
.workspace-volume-location { color: var(--wk-dim); font-size: 11px; padding: 8px 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.volume-empty { padding: 6px 16px 12px 27px; font-size: 11px; color: var(--wk-dim); }
.volume-menu { flex: none; position: relative; }
.volume-menu summary { list-style: none; padding: 6px 10px; cursor: pointer; }
.volume-menu > div { position: absolute; right: 8px; top: 100%; z-index: 5; width: 100px; background: var(--wk-panel); border: 1px solid var(--wk-line); border-radius: 5px; box-shadow: 0 6px 20px #0003; }
.volume-menu button { display: block; width: 100%; padding: 10px; font-size: 12px; background: transparent; border: 0; text-align: left; }
.volume-menu button:hover { background: color-mix(in srgb, var(--wk-active) 20%, transparent); }
.appearance-slider { display: block; min-width: 0; padding: 6px 0; }
.appearance-slider > span { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.appearance-slider input { width: 100%; accent-color: var(--primary); }
.appearance-slider output { font-variant-numeric: tabular-nums; color: var(--text-dim); }
.writing-more-tools { display: flex; flex-direction: column; gap: 4px; }
.writing-more-tools button { display: flex; flex-direction: column; gap: 5px; text-align: left; border: none; background: transparent; border-radius: 4px; padding: 12px; }
.writing-more-tools button:hover { background: color-mix(in srgb, var(--wk-active) 13%, transparent); }
.writing-more-tools small { color: var(--wk-dim); font-size: 12px; }
.workspace-body.writing-layout { background-image: linear-gradient(color-mix(in srgb, var(--wk-bg) calc((1 - var(--writing-image-opacity, .35)) * 100%), transparent), color-mix(in srgb, var(--wk-bg) calc((1 - var(--writing-image-opacity, .35)) * 100%), transparent)), var(--writing-image, none); }
.king-workspace .editor-content { text-indent: var(--writing-indent, 2em); }
.king-workspace[data-writing-grid="solid"] .editor-content { background-image: repeating-linear-gradient(to bottom, transparent 0, transparent calc(var(--writing-font-size) * var(--writing-line-height) - 1px), color-mix(in srgb, var(--wk-text) 15%, transparent) calc(var(--writing-font-size) * var(--writing-line-height) - 1px), color-mix(in srgb, var(--wk-text) 15%, transparent) calc(var(--writing-font-size) * var(--writing-line-height))); }
.king-workspace[data-writing-grid="dashed"] .editor-content { background-image: repeating-linear-gradient(to right, transparent 0 5px, var(--wk-bg) 5px 10px), repeating-linear-gradient(to bottom, transparent 0, transparent calc(var(--writing-font-size) * var(--writing-line-height) - 1px), color-mix(in srgb, var(--wk-text) 15%, transparent) calc(var(--writing-font-size) * var(--writing-line-height) - 1px), color-mix(in srgb, var(--wk-text) 15%, transparent) calc(var(--writing-font-size) * var(--writing-line-height))); }
.workspace-mode-tabs { display: flex; gap: 2px; flex: none; }
.workspace-mode-tabs button { border: 0; background: transparent; padding: 6px 12px; border-radius: 4px; font-size: 12px; color: var(--wk-dim); }
.workspace-mode-tabs button[aria-pressed="true"] { color: #fff; background: var(--wk-active); }
.king-workspace .panel-editor { position: relative; }
.writing-canvas-host { position: absolute; inset: 0; overflow: hidden; }
.writing-canvas-host[hidden] { display: none; }
.workspace-body.canvas-mode .panel-editor > :not(.writing-canvas-host) { visibility: hidden; pointer-events: none; }
.king-canvas-active .workspace-toolbar .workspace-button:not(.workspace-mobile-catalog):not(.workspace-desktop-catalog), .king-canvas-active .workspace-toolbar-divider { display: none; }
.king-canvas-active .workspace-toolbar { height: 34px; }
.king-canvas-active .workspace-toolbar::after { content: '剧情卡、文字、图形、连线 · 自动保存'; color: var(--wk-dim); font-size: 12px; }
.novel-canvas-root { display: flex; flex-direction: column; height: 100%; min-width: 0; background: var(--wk-panel); color: var(--wk-text); }
.canvas-commandbar { display: flex; gap: 6px; align-items: center; min-height: 46px; padding: 7px 10px; flex: none; border-bottom: 1px solid var(--wk-line); z-index: 10; flex-wrap: wrap; }
.canvas-commandbar button, .canvas-commandbar summary, .canvas-status button, .canvas-ai-panel button { border: 1px solid var(--wk-line); background: transparent; border-radius: 4px; padding: 6px 9px; font-size: 12px; cursor: pointer; }
.canvas-commandbar summary { list-style: none; }
.canvas-commandbar details { position: relative; }
.canvas-commandbar details > div { position: absolute; top: calc(100% + 5px); left: 0; min-width: 170px; display: flex; flex-direction: column; gap: 7px; padding: 12px; color: var(--wk-text); background: var(--wk-panel); border: 1px solid var(--wk-line); box-shadow: 0 8px 24px #0003; border-radius: 5px; }
.canvas-commandbar details button { text-align: left; }
.canvas-primary { background: var(--wk-active) !important; color: #fff !important; border-color: var(--wk-active) !important; }
.canvas-stage { display: flex; flex: 1; min-height: 0; position: relative; }
.canvas-editor-area { flex: 1; min-width: 0; height: 100%; position: relative; }
.canvas-editor-area .excalidraw { width: 100%; height: 100%; }
.novel-canvas-root .canvas-editor-area .excalidraw .App-toolbar__extra-tools-trigger { display: none; }
.canvas-ai-panel { display: flex; flex-direction: column; gap: 10px; width: 310px; flex: none; padding: 15px; overflow-y: auto; border-left: 1px solid var(--wk-line); background: var(--wk-panel); font-size: 13px; }
.canvas-ai-panel header { display: flex; align-items: center; justify-content: space-between; }
.canvas-ai-panel label { display: flex; flex-direction: column; gap: 6px; }
.canvas-ai-panel textarea { min-height: 120px; width: 100%; resize: vertical; color: var(--wk-text); background: transparent; border: 1px solid var(--wk-line); border-radius: 5px; padding: 10px; }
.canvas-ai-panel select, .canvas-link-controls select { width: 100%; padding: 7px; color: var(--wk-text); background: var(--wk-panel); border: 1px solid var(--wk-line); border-radius: 4px; }
.canvas-ai-panel p { margin: 0; line-height: 1.7; white-space: pre-wrap; overflow-wrap: anywhere; }
.canvas-ai-panel small { color: var(--wk-dim); font-size: 11px; }
.canvas-ai-panel .canvas-vision { display: flex; flex-direction: row; align-items: center; }
.canvas-ai-actions { display: flex; gap: 7px; }
.canvas-ai-actions button { flex: 1; }
.canvas-ai-answer { display: flex; flex-direction: column; gap: 12px; border-top: 1px solid var(--wk-line); padding-top: 15px; }
.canvas-proposal-node { padding: 10px; background: color-mix(in srgb, var(--wk-active) 12%, transparent); border-radius: 5px; line-height: 1.7; }
.canvas-status { display: flex; gap: 10px; align-items: center; flex: none; min-height: 32px; font-size: 11px; padding: 4px 10px; border-top: 1px solid var(--wk-line); }
.canvas-status > span:first-child { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.canvas-status button { padding: 2px 7px; }
.canvas-status.error, .canvas-error { color: #e27878; }
@media (max-width: 720px) {
  .workspace-resizer, .workspace-desktop-catalog { display: none; }
  .king-workspace.catalog-collapsed .catalog-open .panel-outline { display: flex; }
  .workspace-titlebar { gap: 3px; }
  .workspace-mode-tabs button { padding: 5px 7px; font-size: 11px; }
  .workspace-title-action svg { display: none; }
  .workspace-titlebar .workspace-title-action[data-action="edit-work"] { display: none; }
  .workspace-titlebar #writing-work-name { min-width: 30px; }
  .canvas-commandbar { gap: 4px; padding: 5px; min-height: 40px; }
  .canvas-commandbar button, .canvas-commandbar summary { padding: 5px 6px; font-size: 11px; }
  .canvas-gesture-hint { display: none; }
  .canvas-ai-panel { position: absolute; inset: 0 0 0 auto; z-index: 12; width: min(310px, 90%); box-shadow: -10px 0 25px #0004; }
  .canvas-commandbar details > div { position: fixed; top: 150px; left: 10px; right: 10px; width: auto; }
}
@media (max-width: 1050px) {
  .king-workspace .panel-outline { width: min(var(--catalog-width, 274px), 40vw); }
  .king-workspace .panel-reference { width: 290px; }
  .workspace-toolbar .workspace-button { padding: 8px; }
}
@media (max-width: 720px) {
  .workspace-titlebar { height: 40px; gap: 6px; padding: 0 8px; }
  .workspace-brand span, .workspace-title-divider, .workspace-autosave-label, .workspace-status-hint { display: none; }
  .workspace-brand { padding: 0 4px; }
  #writing-work-name { width: auto; flex: 1; }
  .workspace-title-action { padding: 4px; font-size: 11px !important; }
  .workspace-titlebar > .grow { display: none; }
  .workspace-toolbar { height: 48px; padding: 0 6px; gap: 2px; }
  .workspace-toolbar .workspace-button { font-size: 12px; padding: 8px 7px; }
  .workspace-mobile-catalog { display: inline-flex; }
  .workspace-toolbar-spacer { display: none; }
  .king-workspace .panel-outline, .king-workspace .panel-reference { display: none; position: absolute; top: 0; bottom: 0; z-index: 42; width: min(310px, 86%); box-shadow: 0 0 30px #0004; background: var(--wk-panel); }
  .king-workspace .panel-outline { left: 0; }
  .king-workspace .panel-reference { right: 40px; }
  .king-workspace .catalog-open .panel-outline { display: flex; }
  .king-workspace .reference-open .panel-reference { display: flex; }
  .workspace-body.catalog-open .workspace-drawer-backdrop, .workspace-body.reference-open .workspace-drawer-backdrop { display: block; position: absolute; inset: 0; z-index: 41; border: 0; background: #0005; }
  .workspace-rail { width: 40px; padding: 7px 2px; gap: 3px; z-index: 43; background: var(--wk-chrome); }
  .workspace-rail button { width: 35px; min-height: 55px; font-size: 10px; }
  .workspace-rail button svg { width: 16px; height: 16px; }
  .manuscript-page { padding: 25px min(var(--writing-margin, 24px), 7%) 0; }
  .king-workspace #editor-title { font-size: 24px; margin-bottom: 16px; }
  .workspace-statusbar { padding: 4px 10px; min-height: 29px; padding-bottom: max(4px, env(safe-area-inset-bottom)); }
  .workspace-find { gap: 4px; padding: 6px; }
  .workspace-find input { flex: 1; width: 0; }
}

/* Sidebar */
.sidebar-more { margin-top: 28px; border-top: 1px solid var(--border); padding-top: 15px; }
.sidebar-more > summary { color: var(--text-dim); padding: 10px 14px; cursor: pointer; list-style: none; font-size: 13px; }
.topbar-more { position: relative; }
.topbar-more > summary { list-style: none; padding: 5px 10px; cursor: pointer; border: 1px solid var(--border); border-radius: 4px; }
.topbar-more > div { position: absolute; top: 100%; right: 0; z-index: 40; display: flex; flex-direction: column; gap: 7px; padding: 10px; min-width: 130px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 5px; }
.bookshelf-empty { padding: 80px 20px; text-align: center; color: var(--text-dim); border-top: 1px solid var(--border); }
.bookshelf-empty b { display: block; font-weight: 500; font-size: 20px; color: var(--text); }
.works-grid:has(.bookshelf-book) { display: grid; grid-template-columns: repeat(auto-fill, 190px); gap: 38px 48px; padding: 24px 12px 50px; justify-content: start; }
.bookshelf-book { border: 0; background: transparent; box-shadow: none; min-width: 0; overflow: visible; }
.bookshelf-book:hover { border: 0; box-shadow: none; transform: none; }
.book-cover { position: relative; width: 160px; height: 220px; border: none; border-radius: 2px 7px 7px 2px; padding: 22px 16px 16px 22px; color: #f8f4e9; display: flex; flex-direction: column; align-items: flex-start; text-align: left; cursor: pointer; box-shadow: inset 5px 0 #ffffff1a, inset 10px 0 #0000000c, 3px 5px 10px #0000001a; }
.book-cover:hover { transform: translateY(-3px); box-shadow: inset 5px 0 #ffffff1a, inset 10px 0 #0000000c, 5px 8px 18px #0003; }
.book-color-0 { background: #668f87; }
.book-color-1 { background: #718da8; }
.book-color-2 { background: #9d8574; }
.book-color-3 { background: #86839b; }
.book-cover-series { font-size: 8px; letter-spacing: 2px; opacity: .7; }
.book-cover b { margin-top: 28px; font-family: SimSun, serif; font-size: 22px; font-weight: 500; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.book-cover-mark { position: absolute; right: 20px; bottom: 15px; font-size: 36px; opacity: .23; }
.bookshelf-book .work-card-content { padding: 0; }
.bookshelf-book .work-card-topline { margin-top: 16px; min-height: 0; }
.bookshelf-book .work-updated { margin-left: 0; font-size: 11px; }
.bookshelf-book .work-card-main { padding: 7px 0 0; }
.bookshelf-book .work-card-title { font-size: 16px; font-weight: 500; line-height: 1.5; margin-bottom: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.bookshelf-book .work-meta-row { padding: 8px 0; margin: 0; gap: 12px; border: 0; font-size: 12px; }
.bookshelf-book .work-recent { display: none; }
.bookshelf-book .work-card-actions { margin-top: 5px; padding-top: 0; gap: 8px; overflow: visible; }
.bookshelf-book .work-card-actions .btn { padding: 5px 10px; border-radius: 4px; font-size: 12px; }
.book-options { position: relative; margin-left: auto; }
.book-options summary { padding: 5px 10px; cursor: pointer; list-style: none; }
.book-options > div { position: absolute; top: 100%; right: 0; min-width: 105px; z-index: 8; padding: 5px; border: 1px solid var(--border); background: var(--bg-card); border-radius: 5px; box-shadow: var(--shadow-sm); }
.book-options button { display: block; width: 100%; color: var(--text); background: transparent; border: 0; padding: 8px 10px; text-align: left; cursor: pointer; white-space: nowrap; }
.book-options button:hover { background: var(--bg-hover); }
.bookshelf-extras { border-top: 1px solid var(--border); margin-top: 25px; padding: 18px 0; }
.bookshelf-extras > summary { cursor: pointer; list-style: none; color: var(--text-dim); font-size: 12px; }
@media (max-width: 720px) {
  .works-grid:has(.bookshelf-book) { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 25px 20px; padding: 15px 0; }
  .book-cover { width: min(160px, 100%); height: 190px; padding: 20px 12px 16px 18px; }
  .book-cover b { font-size: 20px; }
}
.sidebar {
  width: 236px;
  flex-shrink: 0;
  background: var(--ui-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: margin-left .25s cubic-bezier(.4, 0, .2, 1);
  z-index: 30;
}
.sidebar.collapsed { margin-left: -236px; }
.sidebar-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 14px 13px;
  border-bottom: 1px solid var(--border);
}
.sidebar-logo {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: var(--primary);
  color: var(--bg-card);
  box-shadow: none;
}
.sidebar-title {
  font-weight: 700;
  font-size: 15px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.sidebar-nav {
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
  flex: 1;
}
.sidebar-nav button {
  text-align: left;
  background: transparent;
  border: none;
  color: var(--text-dim);
  padding: 9px 11px;
  border-radius: 7px;
  cursor: pointer;
  font-size: 14px;
  transition: background .15s, color .15s, transform .1s;
  display: flex;
  align-items: center;
  gap: 9px;
}
.sidebar-nav button:hover { background: var(--bg-hover); color: var(--text); }
.sidebar-nav button.active {
  background: color-mix(in srgb, var(--primary) 15%, transparent);
  color: var(--text);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--primary);
}
.sidebar-nav button > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-section-label {
  margin: 16px 10px 5px;
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.sidebar.collapsed .sidebar-title,
.sidebar.collapsed .sidebar-nav button > span,
.sidebar.collapsed .nav-section-label { display: none; }
.sidebar.collapsed .sidebar-nav button { justify-content: center; padding-inline: 8px; }
.sidebar-backdrop { display: none; }

/* Main / topbar */
.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar {
  height: 60px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
  background: color-mix(in srgb, var(--ui-surface) 94%, transparent);
  border-bottom: 1px solid var(--border);
  z-index: 20;
}
.topbar-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.topbar-title { font-weight: 700; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text); }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.topbar-context { color: var(--text-dim); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 28vw; }
.icon-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 10px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, color .15s, border-color .15s;
}
.icon-btn:hover { background: var(--bg-hover); color: var(--text); border-color: var(--border-strong); }

.search-box { position: relative; width: min(460px, 42vw); }
.search-box input {
  width: 100%;
  border-radius: 8px;
  padding-left: 36px;
  background: var(--bg-input) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2398a2b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E") 12px center no-repeat;
}
.search-results {
  position: absolute;
  top: 46px;
  right: 0;
  width: 520px;
  max-width: 90vw;
  max-height: 70vh;
  overflow-y: auto;
  background: var(--ui-surface);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  box-shadow: var(--shadow);
  z-index: 100;
  padding: 8px;
}
.search-group-title {
  font-size: 11px;
  color: var(--text-dim);
  padding: 8px 10px 4px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.search-item {
  padding: 9px 10px;
  border-radius: 10px;
  cursor: pointer;
}
.search-item:hover { background: var(--bg-hover); }
.search-item .title { font-weight: 600; }
.search-item .snippet { color: var(--text-dim); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.content { flex: 1; overflow-y: auto; padding: 24px 28px 40px; }

/* Page headers */
.page-head { display: flex; align-items: flex-end; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }

/* 合并板块标签页 */
.board-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.board-tab {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 10px;
  padding: 8px 14px;
  cursor: pointer;
  font-size: 14px;
  transition: background .15s, color .15s, border-color .15s, transform .1s;
}
.board-tab:hover { background: var(--bg-hover); color: var(--text); transform: translateY(-1px); }
.board-tab.active {
  background: color-mix(in srgb, var(--primary) 14%, transparent);
  color: var(--text);
  border-color: var(--primary);
  font-weight: 600;
}
.board-content { min-width: 0; }
.board-content .terms-layout,
.board-content .characters-layout,
.board-content .plot-container {
  height: calc(100vh - 210px);
}
.page-head .page-title { font-size: 24px; font-weight: 800; margin: 0; letter-spacing: -.01em; }
.page-head .page-sub { color: var(--text-dim); margin-top: 4px; }
.page-head .page-actions { margin-left: auto; display: flex; gap: 8px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 9px 16px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  box-shadow: none;
  transition: filter .15s, transform .1s, box-shadow .15s;
}
.btn:hover { filter: brightness(1.06); box-shadow: var(--shadow-sm); }
.btn:active { transform: scale(.97); }
.btn.secondary {
  background: var(--bg-hover);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: none;
}
.btn.secondary:hover { background: var(--bg-hover); border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.btn.danger {
  background: rgba(248, 113, 113, .12);
  color: var(--danger);
  border: 1px solid rgba(248, 113, 113, .28);
  box-shadow: none;
}
.btn.danger:hover { background: rgba(248, 113, 113, .2); box-shadow: 0 6px 18px rgba(248, 113, 113, .18); }
.btn.small { padding: 6px 11px; font-size: 12px; border-radius: 8px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
.card + .card { margin-top: 12px; }
.card:hover { border-color: var(--border-strong); }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.card-title { font-size: 16px; font-weight: 700; }
.card-sub { color: var(--text-dim); font-size: 13px; }

.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.stat-card {
  padding: 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.stat-card::after {
  content: '';
  position: absolute;
  inset: auto -20% -50% 50%;
  width: 80%;
  height: 80%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--primary) 13%, transparent), transparent);
  transform: translateX(-50%);
  pointer-events: none;
}
.stat-card .num {
  font-size: 32px;
  font-weight: 800;
  color: var(--primary);
}
.stat-card .label { color: var(--text-dim); margin-top: 4px; }

.work-card { position: relative; }
.work-card:hover { transform: translateY(-2px); border-color: var(--primary); box-shadow: var(--shadow-sm); }
.work-card-main { cursor: pointer; }
.work-card .desc {
  color: var(--text-dim);
  min-height: 42px;
  /* D4：简介最多显示 3 行，防止长简介/Markdown 撑爆首页卡片 */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
}
.work-card-actions {
  display: flex;
  gap: 6px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* 作品库：书脊与信息优先的文稿卡。书脊只承担识别，不牺牲可扫描信息。 */
.works-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.works-filter { min-width: 180px; max-width: 240px; }
.work-card-rich { display: flex; min-height: 238px; padding: 0; overflow: hidden; }
.work-spine { width: 38px; flex: 0 0 38px; background: color-mix(in srgb, var(--primary) 18%, var(--bg-card)); border-right: 1px solid var(--border); display: flex; align-items: flex-end; justify-content: center; padding: 12px 0; color: var(--primary); font: 700 12px var(--mono); letter-spacing: .08em; }
.work-spine span { writing-mode: vertical-rl; transform: rotate(180deg); }
.work-card-content { min-width: 0; flex: 1; padding: 16px 17px 14px; display: flex; flex-direction: column; }
.work-card-topline { display: flex; align-items: center; gap: 8px; min-height: 22px; }
.work-updated { margin-left: auto; font-size: 12px; }
.work-status { display: inline-flex; align-items: center; border: 1px solid var(--border); border-radius: 999px; padding: 2px 8px; font-size: 11px; line-height: 1.4; }
.work-status.active { color: var(--primary); border-color: color-mix(in srgb, var(--primary) 55%, var(--border)); background: color-mix(in srgb, var(--primary) 10%, transparent); }
.work-status.done { color: var(--success); border-color: color-mix(in srgb, var(--success) 55%, var(--border)); }
.work-status.quiet { color: var(--text-dim); }
.work-card-main { display: block; width: 100%; text-align: left; border: 0; background: transparent; color: inherit; padding: 10px 0 2px; }
.work-card-main:hover { color: var(--primary); }
.work-card-title { margin: 0 0 4px; font-size: 20px; line-height: 1.35; letter-spacing: -.01em; }
.work-card-rich .desc { min-height: 43px; }
.work-meta-row { display: flex; gap: 18px; margin-top: auto; padding: 13px 0 10px; border-top: 1px solid var(--border); color: var(--text-dim); font-size: 12px; }
.work-meta-row b { color: var(--text); font-size: 14px; margin-left: 4px; }
.work-recent { display: flex; gap: 8px; min-width: 0; font-size: 12px; margin-bottom: 2px; }
.work-recent b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.work-card-rich .work-card-actions { margin-top: 10px; padding-top: 10px; align-items: center; }
.work-card-rich .work-card-actions .btn:first-child { margin-right: auto; }

/* Command Palette */
.command-palette-backdrop { position: fixed; inset: 0; z-index: 260; background: color-mix(in srgb, var(--bg) 62%, transparent); backdrop-filter: blur(4px); padding-top: 10vh; display: flex; justify-content: center; }
.command-palette { width: min(680px, calc(100vw - 28px)); max-height: min(650px, 78vh); display: flex; flex-direction: column; overflow: hidden; background: var(--ui-surface); border: 1px solid var(--border-strong); border-radius: 12px; box-shadow: var(--shadow); }
.command-palette-head { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--border); }
.command-palette-mark { width: 26px; height: 26px; display: grid; place-items: center; color: var(--primary); border: 1px solid var(--border); border-radius: 7px; }
.command-palette-head input { flex: 1; border: 0; box-shadow: none; background: transparent; padding: 6px 0; font-size: 16px; }
.command-palette-head input:focus { box-shadow: none; }
.command-palette-head kbd, .command-palette-foot kbd, .command-item-key { border: 1px solid var(--border); border-bottom-color: var(--border-strong); border-radius: 5px; padding: 1px 6px; color: var(--text-dim); font: 11px var(--mono); }
.command-palette-list { overflow: auto; padding: 8px; }
.command-palette-status { min-height: 0; padding: 0 14px; font-size: 12px; }
.command-palette-status:not(:empty) { padding-top: 8px; }
.command-item { width: 100%; display: flex; align-items: center; gap: 10px; text-align: left; border: 0; border-radius: 8px; background: transparent; color: var(--text); padding: 10px 10px; cursor: pointer; }
.command-item:hover, .command-item.active { background: color-mix(in srgb, var(--primary) 12%, var(--bg-hover)); }
.command-item-icon { width: 25px; text-align: center; color: var(--primary); font-size: 16px; }
.command-item-copy { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.command-item-copy b { font-size: 14px; font-weight: 650; }
.command-item-copy small { color: var(--text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.command-item-key { margin-left: auto; white-space: nowrap; }
.command-empty { color: var(--text-dim); text-align: center; padding: 28px 12px; }
.command-palette-foot { display: flex; gap: 16px; color: var(--text-dim); font-size: 11px; padding: 9px 14px; border-top: 1px solid var(--border); }
.command-palette-foot span { display: inline-flex; align-items: center; gap: 4px; }

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
  animation: fadeIn .15s ease;
}
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: min(680px, 94vw);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: popIn .18s cubic-bezier(.2, .9, .3, 1.2);
}
.modal.large { width: min(960px, 96vw); }
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.modal-title { font-size: 16px; font-weight: 700; }
.modal-body { padding: 20px; overflow-y: auto; }
.modal-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes popIn { from { opacity: 0; transform: scale(.96) translateY(6px); } to { opacity: 1; transform: scale(1) translateY(0); } }

/* Forms */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { color: var(--text-dim); font-size: 13px; font-weight: 500; }
.field input, .field textarea, .field select { width: 100%; }

/* Lists / trees */
.tree { list-style: none; margin: 0; padding: 0; }
.tree ul { list-style: none; margin: 0; padding-left: 18px; }
.tree li { margin: 2px 0; }
.tree-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  border-radius: 9px;
  cursor: pointer;
  color: var(--text-dim);
  transition: background .12s, color .12s;
}
.tree-item:hover { background: var(--bg-hover); color: var(--text); }
.tree-item.active { background: color-mix(in srgb, var(--primary) 14%, transparent); color: var(--text); font-weight: 600; }
.tree-item .tree-actions { margin-left: auto; display: none; gap: 2px; }
.tree-item:hover .tree-actions { display: flex; }

/* Plot / timeline */
.plot-container { display: flex; gap: 16px; height: 100%; }
.plot-list-panel { width: 250px; flex-shrink: 0; }
.plot-main { flex: 1; min-width: 0; }
.plotline-card { cursor: pointer; }
.plotline-card.active { border-color: var(--primary); box-shadow: 0 0 0 1px rgba(99,102,241,.35), var(--shadow-sm); }
.timeline { position: relative; padding-left: 26px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 9px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(var(--primary), var(--accent));
  opacity: .35;
  border-radius: 2px;
}
.timeline-node { position: relative; padding: 14px 16px; margin-bottom: 12px; }
.timeline-node::before {
  content: '';
  position: absolute;
  left: -22px;
  top: 20px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid var(--bg);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, .3);
}
.timeline-node.side::before { background: var(--accent); box-shadow: 0 0 0 3px rgba(34, 211, 238, .25); }

/* Writing layout */
.writing-layout { display: flex; gap: 14px; height: calc(100vh - 104px); }
.writing-head { margin-bottom: 12px; align-items: center; }
.writing-breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 19px; font-weight: 700; }
.writing-breadcrumb span { color: var(--text-dim); font-size: 13px; font-weight: 500; }
.writing-layout.focus-mode { height: calc(100vh - 86px); }
.writing-layout.focus-mode .panel-outline,
.writing-layout.focus-mode .panel-reference { display: none; }
.writing-focus-active .sidebar,
.writing-focus-active .topbar .topbar-left .sidebar-toggle { opacity: .35; }
.writing-focus-active .topbar-context { max-width: 44vw; }
.panel {
  background: color-mix(in srgb, var(--bg-card) 86%, transparent);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow-y: auto;
  padding: 14px;
}
.panel-outline { width: 260px; flex-shrink: 0; }
.panel-reference { width: 310px; flex-shrink: 0; display: flex; flex-direction: column; }
.panel-editor { flex: 1; min-width: 0; display: flex; flex-direction: column; background: var(--bg-card); }
.writing-layout.single .panel-outline, .writing-layout.single .panel-reference { display: none; }
.writing-layout.two .panel-reference { display: none; }

.editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  padding: 10px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, .02);
}
.editor-toolbar .btn { padding: 6px 10px; font-size: 13px; }
/* 专项 A：工具栏分组——格式 / AI 生成 / 文档操作 三簇，用竖线分隔 */
.toolbar-group { display: flex; align-items: center; gap: 5px; }
.toolbar-sep { width: 1px; height: 18px; background: var(--border-strong); flex: none; margin: 0 2px; }
.editor-meta { display: flex; gap: 10px; padding: 10px 14px; }
.editor-meta input { flex: 1; font-size: 19px; font-weight: 700; background: transparent; border-color: transparent; }
.editor-meta input:focus { background: var(--bg-input); border-color: var(--primary); }
.editor-content {
  flex: 1;
  overflow-y: auto;
  padding: 24px 30px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--text) 2%, transparent), transparent 20%), var(--bg-card);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  outline: none;
  font-size: 18px;
  line-height: 1.95;
  max-width: 860px;
  width: 100%;
  margin-inline: auto;
}
.editor-content h1 { font-size: 26px; }
.editor-content h2 { font-size: 21px; }
.editor-content blockquote { border-left: 3px solid var(--primary); margin-left: 0; padding-left: 14px; color: var(--text-dim); }
.editor-content .term-link {
  color: var(--accent);
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  border-radius: 5px;
  padding: 0 5px;
  text-decoration: none;
  border-bottom: 1px dashed var(--accent);
  cursor: pointer;
  transition: background .12s;
}
.editor-content .term-link:hover { background: color-mix(in srgb, var(--primary) 22%, transparent); }
.editor-status { padding: 5px 12px; color: var(--text-dim); font-size: 12px; }
.editor-status { border-top: 1px solid var(--border); background: var(--bg-soft); }
.editor-status .ok { color: var(--success); }
.editor-status .err { color: var(--danger); }
.editor-status .ok { color: var(--success); }
.editor-status .err { color: var(--danger); }

/* T6：正文编辑区域之外的章末状态面板（不参与正文导出与字数统计） */
.chapter-state-panel {
  border-top: 1px solid var(--border);
  padding: 10px 12px 14px;
  font-size: 13px;
}
.chapter-state-panel .chip { margin-right: 6px; }

.reference-tabs { display: flex; gap: 5px; margin-bottom: 12px; }
.reference-groups { border-bottom: 1px solid var(--border); padding-bottom: 8px; }
.reference-subtabs { display: flex; gap: 4px; margin: -4px 0 10px; }
.reference-subtabs button {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  padding: 5px 4px;
  cursor: pointer;
  font-size: 12px;
}
.reference-subtabs button.active { color: var(--text); border-bottom-color: var(--primary); }
.reference-tabs button {
  flex: 1;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 8px;
  padding: 7px;
  cursor: pointer;
  transition: all .12s;
}
.reference-tabs button.active { background: color-mix(in srgb, var(--primary) 16%, transparent); color: var(--text); border-color: var(--primary); }
.reference-list { display: flex; flex-direction: column; gap: 7px; flex: 1; overflow-y: auto; }
.reference-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 12px;
  cursor: pointer;
  transition: border-color .12s, transform .1s;
}
.reference-item:hover { border-color: var(--primary); transform: translateX(2px); }
.reference-item .ref-title { font-weight: 600; }
.reference-item .ref-desc { color: var(--text-dim); font-size: 12px; }
.ai-panel { border-top: 1px solid var(--border); padding-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.ai-panel textarea { width: 100%; min-height: 70px; }
.ai-output {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  max-height: 240px;
  overflow-y: auto;
  white-space: pre-wrap;
  font-size: 13px;
  color: var(--text-dim);
}
.ai-writing-question {
  background: color-mix(in srgb, var(--primary) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 34%, var(--border));
  border-radius: 12px;
  padding: 12px 14px;
  color: var(--text);
  line-height: 1.8;
  font-size: 15px;
}

/* Terms */
.terms-layout { display: grid; grid-template-columns: 220px 300px 1fr; gap: 16px; height: calc(100vh - 104px); }
.terms-list, .terms-detail { overflow-y: auto; }
.term-item { display: flex; align-items: center; gap: 8px; padding: 9px 11px; border-radius: 9px; cursor: pointer; transition: background .12s; }
.term-item:hover { background: var(--bg-hover); }
.term-item.active { background: color-mix(in srgb, var(--primary) 16%, transparent); color: var(--text); }
.category-item { display: flex; align-items: center; gap: 6px; padding: 9px 11px; border-radius: 9px; cursor: pointer; transition: background .12s; }
.category-item:hover { background: var(--bg-hover); }
.category-item.active { background: var(--bg-hover); box-shadow: inset 0 0 0 1px var(--border-strong); }
.category-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; box-shadow: 0 0 8px currentColor; }

/* Characters */
.characters-layout { display: grid; grid-template-columns: 280px 1fr; gap: 16px; height: calc(100vh - 104px); }
.characters-list { overflow-y: auto; }
.character-card { display: flex; align-items: center; gap: 10px; padding: 9px 11px; border-radius: 10px; cursor: pointer; transition: background .12s; }
.character-card:hover { background: var(--bg-hover); }
.character-card.active { background: color-mix(in srgb, var(--primary) 16%, transparent); color: var(--text); }
.avatar {
  width: 36px; height: 36px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff; flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,.25);
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(99, 102, 241, .14);
  border: 1px solid rgba(99, 102, 241, .28);
  color: #c7d2fe;
  border-radius: 20px;
  padding: 2px 11px;
  font-size: 12px;
  font-weight: 500;
}
.chip.warn { background: rgba(251, 191, 36, .1); border-color: rgba(251, 191, 36, .28); color: #fde68a; }

/* AI steps */
.ai-step {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 9px;
  color: var(--text-dim);
}
.ai-step.ok { color: var(--success); }
.ai-step.active { background: color-mix(in srgb, var(--primary) 14%, transparent); color: var(--text); font-weight: 600; }
.ai-step.error { color: var(--danger); }
.ai-step-icon { width: 20px; text-align: center; }

/* Toast */
#toast-root {
  position: fixed;
  top: 16px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 300;
}
.toast {
  background: color-mix(in srgb, var(--ui-surface) 96%, transparent);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--primary);
  border-radius: 12px;
  padding: 11px 18px;
  box-shadow: var(--shadow);
  min-width: 240px;
  max-width: 440px;
  word-break: break-word;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  animation: slideIn .2s ease;
}
.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }
@keyframes slideIn { from { transform: translateX(30px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* Tooltip */
.tooltip {
  position: fixed;
  background: color-mix(in srgb, var(--ui-surface) 98%, transparent);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 12px 14px;
  max-width: 320px;
  z-index: 400;
  pointer-events: none;
  font-size: 13px;
}
.tooltip .tt-title { font-weight: 700; color: var(--text); }
.tooltip .tt-body { color: var(--text-dim); margin-top: 4px; line-height: 1.65; }

/* 新手引导：标题旁的小问号 + 字段小字 + 工具清单 */
.help-dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 15px;
  height: 15px;
  margin-left: 6px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  color: var(--text-dim);
  font-size: 11px;
  line-height: 1;
  cursor: help;
  vertical-align: middle;
  user-select: none;
  flex: none;
}
.help-dot:hover, .help-dot:focus { color: #c7d2fe; border-color: #6366f1; outline: none; }
.field-help {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 5px;
  line-height: 1.7;
}
.field-help b { color: var(--text); font-weight: 600; }
.field-help code { font-family: var(--mono); font-size: 11px; }
/* 版本不一致提示（页面已更新、服务端还在跑旧代码） */
.stale-banner {
  margin: 10px 0 0;
  padding: 9px 12px;
  border-radius: 10px;
  border: 1px solid rgba(234, 179, 8, .35);
  background: rgba(234, 179, 8, .08);
  color: #eab308;
  font-size: 12px;
  line-height: 1.7;
}
.env-list { display: flex; flex-direction: column; gap: 10px; }
.env-row {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, .012);
}
.env-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 5px; }
.env-chip {
  font-size: 11px;
  padding: 1px 8px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  white-space: nowrap;
}
.env-chip.ok { color: var(--success); border-color: rgba(34, 197, 94, .35); background: rgba(34, 197, 94, .08); }
.env-chip.err { color: var(--danger); border-color: rgba(239, 68, 68, .35); background: rgba(239, 68, 68, .08); }
.env-chip.warn { color: #eab308; border-color: rgba(234, 179, 8, .35); background: rgba(234, 179, 8, .08); }
.env-cmd { display: flex; align-items: center; gap: 8px; margin-top: 7px; }
.env-cmd code {
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  white-space: nowrap;
  background: rgba(0, 0, 0, .28);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 9px;
  font-size: 12px;
  font-family: var(--mono);
}
.env-details { margin-top: 6px; }
.env-details summary { cursor: pointer; color: var(--text-dim); font-size: 12px; user-select: none; }
.env-details code { font-family: var(--mono); font-size: 11px; }

/* 下面四个类名**有意不配样式**（2026-09-18 审计结论，避免下次又被当成"漏加样式"）：
   · .sidebar-toggle  —— 视觉由 .icon-btn 提供，类名只作标记（JS 用 #sidebar-toggle 这个 id）；
   · .ai-progress-stop —— 视觉由 .btn.small.danger 提供，类名是 JS 选择器（进度卡里找"停止"按钮）；
   · .gen-item-cb      —— checkbox 用浏览器默认样式，类名是 JS 选择器；
   · .pipeline-output  —— 视觉由 .pipeline-stage textarea 提供。 */

.empty {
  color: var(--text-dim);
  text-align: center;
  padding: 48px 20px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .015);
}

/* AI error history */
.ai-error-history { display: flex; flex-direction: column; gap: 10px; }
.error-item {
  background: rgba(248, 113, 113, .05);
  border: 1px solid rgba(248, 113, 113, .18);
  border-radius: 12px;
  padding: 12px 14px;
}
.error-message {
  color: var(--danger);
  margin-top: 6px;
  white-space: pre-wrap;
  word-break: break-word;
  /* D3：只显示前两行，长堆栈折叠到 details 里，避免报错墙把页面撑爆 */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  cursor: default;
}
.error-item:hover .error-message {
  -webkit-line-clamp: unset;
  display: block;
}
.error-stack { margin-top: 8px; }
.error-stack summary { color: var(--text-dim); cursor: pointer; font-size: 13px; }
.error-stack pre {
  background: #0d1019;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  overflow-x: auto;
  font-size: 12px;
  color: #cbd5e1;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Outline mind map */
.mindmap { display: flex; flex-direction: column; gap: 14px; }
.mind-node {
  background: linear-gradient(180deg, rgba(255,255,255,.025), transparent 40%), var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.mind-node.open { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.mind-node-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  cursor: pointer;
  transition: background .12s;
}
.mind-node-head:hover { background: var(--bg-hover); }
.mind-node-icon { font-size: 20px; }
.mind-toggle {
  color: var(--text-dim);
  transition: transform .15s;
  font-size: 14px;
}
.mind-node.open .mind-toggle { transform: rotate(90deg); }
.mind-children {
  display: none;
  border-top: 1px solid var(--border);
  padding: 8px;
  background: rgba(0, 0, 0, .12);
}
.mind-node.open .mind-children { display: block; }
.mind-child {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 10px;
  cursor: pointer;
  color: var(--text-dim);
  transition: background .12s, color .12s;
}
.mind-child:hover { background: var(--bg-hover); color: var(--text); }
.mind-child .tree-actions { margin-left: auto; display: none; gap: 2px; }
.mind-child:hover .tree-actions { display: flex; }

/* Version history */
.version-list { display: flex; flex-direction: column; gap: 10px; }
.version-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  background: rgba(255,255,255,.015);
}
.version-preview {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  min-height: 120px;
  line-height: 1.9;
}
.ai-apply-preview {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  min-height: 140px;
  max-height: 60vh;
  overflow-y: auto;
  white-space: pre-wrap;
  line-height: 1.9;
  color: var(--text);
}
.ai-candidate-banner { display: flex; align-items: center; gap: 8px; padding: 8px 10px; margin-bottom: 8px; border: 1px solid color-mix(in srgb, var(--warning) 40%, var(--border)); border-radius: 8px; background: color-mix(in srgb, var(--warning) 8%, transparent); font-size: 12px; }

/* 创作上下文（历史名 SillyTavern 设置） */
.st-character-list, .st-world-list { display: flex; flex-direction: column; gap: 8px; }
.st-character-item, .st-world-item {
  background: rgba(255,255,255,.015);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
}
.st-character-item .chip { margin-right: 4px; }
.st-world-item .chip { margin-left: 4px; }

/* Harness 创作流水线 */
.pipeline-stages { display: flex; flex-direction: column; gap: 10px; }
.pipeline-stage {
  background: rgba(255,255,255,.015);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
}
.pipeline-stage .pipeline-status { font-size: 12px; }
.pipeline-stage textarea {
  width: 100%;
  margin-top: 8px;
  min-height: 90px;
  font-size: 13px;
  line-height: 1.7;
}
.creation-task-item {
  background: rgba(255,255,255,.015);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 12px;
  margin-bottom: 8px;
}

/* AI 上下文预览 */
.ai-context-preview {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  max-height: 40vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ai-context-section b { color: var(--text); }
.ai-context-section div { color: var(--text-dim); font-size: 13px; margin-top: 4px; }

/* 小说设定 AI 生成：候选项勾选列表 */
.gen-item-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 10px;
  margin-bottom: 6px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
}
.gen-item-row:hover { background: var(--bg-hover); }
.gen-item-row input { margin-top: 3px; }
.gen-item-text {
  flex: 1;
  min-width: 0;
  white-space: pre-wrap;
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .grid.cols-3 { grid-template-columns: 1fr; }
  .terms-layout { grid-template-columns: 180px 1fr; }
  .terms-detail { grid-column: 1 / -1; }
  .characters-layout { grid-template-columns: 1fr; }
  .content { padding: 16px; }
  .works-grid { grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); }
}

@media (max-width: 720px) {
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    height: 100vh;
    box-shadow: var(--shadow);
  }
  .sidebar.collapsed { margin-left: -236px; }
  .sidebar-backdrop { display: block; position: fixed; inset: 0; z-index: 25; background: color-mix(in srgb, var(--bg) 56%, transparent); opacity: 0; pointer-events: none; transition: opacity .2s; }
  .sidebar-backdrop.visible { opacity: 1; pointer-events: auto; }
  .topbar { padding: 0 12px; gap: 8px; }
  .topbar-context { display: none; }
  .search-box { flex: 1; width: auto; }
  .topbar-right .trace-btn, .topbar-right [data-action="shutdown-server"] { display: none; }
  .content { padding: 14px 12px 28px; }
  .page-head .page-title { font-size: 21px; }
  .page-head .page-actions { width: 100%; margin-left: 0; }
  .page-head .page-actions .btn { flex: 1; }
  .works-filter { width: 100%; max-width: none; }
  .works-grid { grid-template-columns: 1fr; }
  .command-palette-backdrop { padding-top: 5vh; }
  .command-palette-foot { gap: 8px; justify-content: space-between; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}

/* ---------- AI 任务进度卡（D1） ---------- */
.ai-task-progress {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 350;
  width: 360px;
  max-width: calc(100vw - 32px);
  background: rgba(22, 26, 40, .97);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
/* display:flex 会覆盖 HTML hidden 属性（浏览器默认 display:none），必须显式补回，
   否则进度卡在无任务时也会常驻右下角（与 .ai-create-section[hidden] 同理）。 */
.ai-task-progress[hidden] { display: none; }
.ai-progress-head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ai-progress-head b { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ai-progress-head .btn { flex: none; }
.ai-progress-time {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
}
.ai-progress-tail {
  font-size: 12px;
  max-height: 96px;
  overflow-y: auto;
  overflow-x: hidden;
  word-break: break-all;
  white-space: pre-wrap; /* 多行进展（最近 6 行），保留换行 + 自动滚动 */
}
.spinner {
  width: 14px;
  height: 14px;
  flex: none;
  border: 2px solid rgba(99, 102, 241, .35);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 红线自检结果（D17） ---------- */
.redline-scan {
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 13px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}
.redline-scan.ok {
  background: rgba(52, 211, 153, .08);
  border: 1px solid rgba(52, 211, 153, .25);
  color: #a7f3d0;
}
.redline-scan.warn {
  background: rgba(251, 191, 36, .07);
  border: 1px solid rgba(251, 191, 36, .25);
  color: #fde68a;
}

/* ---------- 入账提案确认（novel-writing 内置插件） ---------- */
.proposal-box {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(99, 102, 241, .07);
  border: 1px solid rgba(99, 102, 241, .25);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.proposal-head {
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 2px;
}
.proposal-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
  line-height: 1.5;
}
.proposal-item input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--accent);
}
.proposal-item-copy { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.proposal-item-copy small { font-size: 11px; line-height: 1.45; }

/* ---------- 全局搜索高亮（检索增强） ---------- */
mark.search-hit {
  background: rgba(251, 191, 36, .28);
  color: #fde68a;
  border-radius: 3px;
  padding: 0 2px;
}
.search-empty { padding: 10px 12px; }

/* ---------- 审稿/修稿差异预览与伏笔页签（backlog） ---------- */
.review-summary {
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(99, 102, 241, .08);
  border: 1px solid rgba(99, 102, 241, .25);
  margin-bottom: 10px;
  line-height: 1.6;
}
.review-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 8px;
  margin: 4px 0;
  font-size: 13px;
  line-height: 1.55;
  cursor: pointer;
}
.review-item.issue { background: rgba(251, 191, 36, .06); }
.review-item.strength { background: rgba(52, 211, 153, .07); color: #a7f3d0; }
.review-item input[type="checkbox"] { margin-top: 3px; accent-color: var(--accent); }
.diff-view {
  max-height: 60vh;
  overflow-y: auto;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 10px;
  padding: 10px;
  background: rgba(0, 0, 0, .15);
}
.diff-p {
  padding: 6px 8px;
  border-radius: 6px;
  margin: 4px 0;
  white-space: pre-wrap;
  font-size: 13px;
  line-height: 1.6;
}
.diff-p.diff-del {
  background: rgba(248, 113, 113, .16);
  color: #fca5a5;
  text-decoration: line-through;
  text-decoration-color: rgba(248, 113, 113, .6);
}
.diff-p.diff-add {
  background: rgba(52, 211, 153, .14);
  color: #a7f3d0;
}
.diff-add-inline { color: #a7f3d0; font-weight: 600; }
.diff-del-inline { color: #fca5a5; font-weight: 600; text-decoration: line-through; }
/* 红线管理弹窗：每条红线一个编辑块 */
.redline-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 10px;
  padding: 8px;
  margin-bottom: 8px;
  background: rgba(0, 0, 0, .15);
}
.redline-row input,
.redline-row select {
  width: 100%;
  box-sizing: border-box;
}
.redline-row .nowrap { white-space: nowrap; display: flex; align-items: center; gap: 4px; }
.redline-row label.nowrap input { width: auto; }
.ref-group-title {
  font-size: 12px;
  color: var(--accent);
  padding: 8px 2px 2px;
  letter-spacing: .03em;
}
.foreshadow-item { flex-direction: column; align-items: stretch; }

/* ---------- 上下文预览页签（v0.8.0） ---------- */
.context-char-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 190px;
  overflow-y: auto;
  margin-bottom: 8px;
}
.context-char-row { cursor: pointer; }
.context-char-row input { width: auto; margin: 0; }
.context-preview {
  max-height: 430px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
  line-height: 1.55;
  background: rgba(0, 0, 0, .25);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 8px;
  padding: 8px 10px;
  margin: 0;
  font-family: var(--mono);
}

/* ---------- AI 创作分页签（D7） ---------- */
.ai-create-section { display: block; }
.ai-create-section[hidden] { display: none; }
.ai-elapsed { font-family: var(--mono); font-size: 12px; margin-left: 8px; color: var(--accent); }

/* ---------- 日志面板 ---------- */
.logs-page { display: flex; flex-direction: column; gap: 12px; padding: 16px; max-width: 1080px; margin: 0 auto; }
.logs-toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.logs-toolbar select,
.logs-toolbar input[type="search"] {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 13px;
}
.logs-toolbar input[type="search"] { flex: 1; min-width: 160px; }
.log-stats { font-size: 12px; color: var(--text-dim); margin-left: auto; white-space: nowrap; }
.log-list { display: flex; flex-direction: column; gap: 8px; }
.log-row {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--text-dim);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 13px;
}
.log-row.log-error { border-left-color: var(--danger); }
.log-row.log-warn { border-left-color: var(--warning); }
.log-row.log-slow { border-left-color: var(--accent); }
.log-row.log-info { border-left-color: var(--primary); }
.log-head { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.log-time { font-family: var(--mono); font-size: 12px; color: var(--text-dim); }
.log-badge {
  font-size: 11px;
  padding: 1px 7px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  color: var(--text-dim);
  white-space: nowrap;
}
.log-badge-error { background: rgba(248, 113, 113, .14); color: #fca5a5; border-color: rgba(248, 113, 113, .35); }
.log-badge-warn { background: rgba(251, 191, 36, .12); color: #fcd34d; border-color: rgba(251, 191, 36, .3); }
.log-badge-slow { background: rgba(34, 211, 238, .12); color: #67e8f9; border-color: rgba(34, 211, 238, .3); }
.log-badge-info { background: rgba(99, 102, 241, .14); color: #a5b4fc; border-color: rgba(99, 102, 241, .35); }
.log-badge-layer { background: rgba(148, 163, 184, .1); }
.log-kind { font-family: var(--mono); font-size: 11px; color: var(--accent); }
.log-msg { color: var(--text); word-break: break-word; flex: 1; min-width: 160px; }
.log-loc { font-family: var(--mono); font-size: 11px; color: var(--text-dim); margin-top: 4px; }
.log-details { margin-top: 6px; }
.log-details summary { cursor: pointer; font-size: 12px; color: var(--text-dim); user-select: none; }
.log-details pre {
  margin: 6px 0 0;
  padding: 8px 10px;
  background: rgba(0, 0, 0, .3);
  border: 1px solid rgba(255, 255, 255, .07);
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 320px;
  overflow: auto;
}
#log-more { align-self: center; }
#log-more[hidden] { display: none; }

/* ---------- 🐞 运行追踪 ---------- */
/* 顶栏录制开关：录制中显著变红并轻微呼吸，避免「忘关」 */
.trace-btn.recording {
  background: rgba(248, 113, 113, .18);
  border-color: rgba(248, 113, 113, .5);
  color: #fca5a5;
  animation: trace-pulse 2s ease-in-out infinite;
}
@keyframes trace-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(248, 113, 113, .35); }
  50% { box-shadow: 0 0 0 5px rgba(248, 113, 113, 0); }
}
.trace-page { display: flex; flex-direction: column; gap: 12px; padding: 16px; max-width: 1180px; margin: 0 auto; }
.trace-toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.trace-toolbar select,
.trace-toolbar input[type="search"] {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 13px;
}
.trace-toolbar input[type="search"] { flex: 1; min-width: 160px; }
.trace-check { display: flex; align-items: center; gap: 5px; font-size: 12px; color: var(--text-dim); white-space: nowrap; }
.trace-stats { font-size: 12px; color: var(--text-dim); margin-left: auto; white-space: nowrap; }
.trace-hint {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.6;
  background: rgba(99, 102, 241, .07);
  border: 1px solid rgba(99, 102, 241, .18);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
}
.trace-list { display: flex; flex-direction: column; gap: 6px; }
.trace-op {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.trace-op:hover { background: var(--bg-hover); border-color: var(--border-strong); }
.trace-op.open { border-color: rgba(99, 102, 241, .45); }
.trace-op-head { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; font-size: 13px; }
.trace-time { font-family: var(--mono); font-size: 12px; color: var(--text-dim); }
.trace-title { font-weight: 600; color: var(--text); }
.trace-grow { flex: 1; }
.trace-cost { font-family: var(--mono); font-size: 12px; color: var(--accent); }
.trace-nodes, .trace-http { font-size: 11px; color: var(--text-dim); }
.trace-tokens { font-family: var(--mono); font-size: 11px; color: #c4b5fd; }
.trace-caret { color: var(--text-dim); }
.trace-badge { font-size: 11px; padding: 1px 7px; border-radius: 999px; border: 1px solid var(--border-strong); white-space: nowrap; }
.trace-badge.err { background: rgba(248, 113, 113, .14); color: #fca5a5; border-color: rgba(248, 113, 113, .35); }
.trace-badge.warn { background: rgba(251, 191, 36, .12); color: #fcd34d; border-color: rgba(251, 191, 36, .3); }
.trace-badge.run { background: rgba(52, 211, 153, .12); color: #6ee7b7; border-color: rgba(52, 211, 153, .3); }
.trace-slow { font-size: 11px; color: var(--text-dim); margin-top: 3px; }
.trace-detail {
  background: rgba(0, 0, 0, .22);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: -2px;
}
.trace-node { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; font-size: 12px; }
.trace-node.err { color: #fca5a5; }
.trace-node-side { font-size: 10px; color: var(--text-dim); border: 1px solid var(--border); border-radius: 4px; padding: 0 4px; }
.trace-node-kind { font-size: 10px; padding: 0 6px; border-radius: 999px; border: 1px solid var(--border-strong); color: var(--text-dim); }
.trace-node-kind.k-ai { background: rgba(139, 92, 246, .16); color: #c4b5fd; border-color: rgba(139, 92, 246, .35); }
.trace-node-kind.k-db { background: rgba(34, 211, 238, .12); color: #67e8f9; border-color: rgba(34, 211, 238, .28); }
.trace-node-kind.k-api { background: rgba(99, 102, 241, .14); color: #a5b4fc; border-color: rgba(99, 102, 241, .32); }
.trace-node-kind.k-harness { background: rgba(251, 191, 36, .12); color: #fcd34d; border-color: rgba(251, 191, 36, .3); }
.trace-node-kind.k-ui { background: rgba(148, 163, 184, .12); }
.trace-node-name { font-family: var(--mono); color: var(--text); }
.trace-node-cost { display: inline-flex; align-items: center; gap: 6px; min-width: 120px; }
.trace-node-cost i { display: block; height: 4px; border-radius: 2px; background: linear-gradient(90deg, var(--primary), var(--accent)); max-width: 90px; }
.trace-node-cost b { font-family: var(--mono); font-size: 11px; color: var(--text-dim); font-weight: 400; }
.trace-node-loc { font-family: var(--mono); font-size: 11px; color: var(--text-dim); }
.trace-node-usage { font-family: var(--mono); font-size: 11px; color: #c4b5fd; }
.trace-node-detail { flex-basis: 100%; }
.trace-node-detail summary { cursor: pointer; font-size: 11px; color: var(--text-dim); user-select: none; }
.trace-node-detail pre {
  margin: 6px 0 0;
  padding: 8px 10px;
  background: rgba(0, 0, 0, .3);
  border: 1px solid rgba(255, 255, 255, .07);
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 300px;
  overflow: auto;
}
.trace-tools { font-size: 11px; color: var(--text-dim); border-bottom: 1px dashed var(--border); padding-bottom: 6px; }
.trace-tools-panel { font-size: 12px; }
.trace-tools-panel[hidden] { display: none; }
.trace-tools-panel summary { cursor: pointer; color: var(--text-dim); user-select: none; }
.trace-tools-panel pre {
  margin: 6px 0 0;
  padding: 8px 10px;
  background: rgba(0, 0, 0, .3);
  border: 1px solid rgba(255, 255, 255, .07);
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  white-space: pre-wrap;
  max-height: 240px;
  overflow: auto;
}
.trace-sessions { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }
.trace-sessions-head { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.trace-sessions-list { display: flex; flex-direction: column; gap: 4px; }
.trace-session-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  padding: 6px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.trace-session-file { font-family: var(--mono); }
.empty.small { font-size: 12px; padding: 10px; }

/* ---------- 生成稿草稿 / 上次审稿 取回条 ---------- */
/* 用途：AI 成文结果与审稿报告现在都会落库，这里把它们重新暴露给用户，
   避免「关掉弹窗 = 稿件静默消失」（2026-09-14 真实事故）。 */
.recovery-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 6px 0 8px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent, #6aa9ff);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  font-size: 12px;
}
.recovery-item { display: flex; align-items: center; gap: 6px; }
.recovery-item .btn { padding: 2px 8px; font-size: 12px; }
.raw-review {
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 60vh;
  overflow: auto;
  font-size: 12px;
  line-height: 1.7;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px;
}

/* 恢复条里长任务状态着色（此前 recoveryBarHtml 引用了未定义的类，状态文字裸奔） */
.recovery-run { color: var(--accent); }
.recovery-ok { color: #3fb950; }
.recovery-warn { color: #d29922; }
.recovery-err { color: #f85149; }

/* 外观面板：可预见的分组与真实控件，桌面和触屏共用。 */
.appearance-dialog, .writing-settings-dialog { width: min(560px, 94vw); }
.appearance-dialog .modal-head, .writing-settings-dialog .modal-head { padding: 20px 24px; }
.appearance-dialog .modal-body, .writing-settings-dialog .modal-body { padding: 0 24px 24px; }
.appearance-dialog .modal-foot, .writing-settings-dialog .modal-foot { padding: 16px 24px; background: var(--bg-soft); }
.appearance-dialog .modal-title, .writing-settings-dialog .modal-title { font-size: 18px; }
.settings-intro { color: var(--text-dim); margin: 20px 0 24px; font-size: 13px; line-height: 1.8; }
.settings-section { padding: 0; margin: 0 0 24px; border: 0; min-width: 0; }
.settings-section:last-child { margin-bottom: 0; }
.settings-section legend { padding: 0; margin-bottom: 12px; font-size: 13px; font-weight: 600; }
.appearance-mode { display: flex; gap: 4px; padding: 4px; background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.appearance-mode label { flex: 1; position: relative; cursor: pointer; }
.appearance-mode span { display: block; padding: 10px 8px; text-align: center; border-radius: var(--radius-sm); font-size: 13px; }
.appearance-mode input:checked + span { background: var(--bg-card); color: var(--primary); box-shadow: var(--shadow-sm); font-weight: 600; }
.appearance-mode input, .appearance-style > input { position: absolute; width: 1px; height: 1px; opacity: 0; padding: 0; }
.appearance-mode label:has(input:focus-visible), .appearance-style:has(input:focus-visible) { outline: 2px solid var(--primary); outline-offset: 3px; }
.appearance-style-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.appearance-style { position: relative; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px; cursor: pointer; background: var(--bg-card); }
.appearance-style:hover { border-color: var(--border-strong); }
.appearance-style:has(input:checked) { border-color: var(--primary); box-shadow: inset 0 0 0 1px var(--primary); background: color-mix(in srgb, var(--primary) 5%, var(--bg-card)); }
.appearance-style:has(input:checked)::after { content: '✓'; position: absolute; right: 12px; bottom: 32px; color: var(--primary); }
.appearance-style strong { display: block; margin-top: 12px; font-size: 14px; font-weight: 600; }
.appearance-style small { display: block; margin-top: 3px; font-size: 11px; color: var(--text-dim); }
.style-miniature { display: flex; height: 62px; border: 1px solid #d6dfeb; border-radius: 4px; background: #f5f7fa; overflow: hidden; gap: 12px; }
.style-miniature > i { width: 24%; flex: none; background: #e4eaf3; border-right: 1px solid #d6dfeb; }
.style-miniature > div { flex: 1; padding: 10px 12px 0 0; }
.style-miniature b, .style-miniature span { display: block; height: 4px; margin-bottom: 8px; border-radius: 2px; background: #d0dae9; }
.style-miniature b { width: 45%; background: #3d73c8; }
.style-miniature span:last-child { width: 70%; }
.cool .style-miniature { border-radius: 0; background: #23364b; border-color: #40576d; }
.cool .style-miniature > i { background: #172433; border-color: #40576d; }
.cool .style-miniature b { background: #99b9d8; }
.cool .style-miniature span { background: #607a93; border-radius: 0; }
.premium .style-miniature { background: #fffdf8; border-color: #dfd7ca; box-shadow: 0 3px 6px #594a380a; }
.premium .style-miniature > i { background: #eae5da; border-color: #dfd7ca; }
.premium .style-miniature b { background: #96704a; }
.premium .style-miniature span { background: #ddd1be; }
.cartoon .style-miniature { background: #faf5ff; border-radius: 10px; border: 2px solid #dacdeb; box-shadow: 0 2px 0 #dacdeb; }
.cartoon .style-miniature > i { background: #eadcf5; border-color: #dacdeb; }
.cartoon .style-miniature b { background: #8764b8; }
.cartoon .style-miniature span { background: #d9c6e7; }
.appearance-accent-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.appearance-default-accent, .appearance-custom-accent { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; }
.appearance-custom-accent input[type="color"] { width: 38px; height: 34px; padding: 3px; cursor: pointer; }
.global-appearance input[type="checkbox"], .writing-appearance input[type="checkbox"] { width: 17px; height: 17px; padding: 0; margin: 0; accent-color: var(--primary); flex: none; }
.writing-appearance .form-grid { padding-top: 20px; gap: 20px 24px; }
.writing-appearance .field.full.row { flex-direction: row; flex-wrap: wrap; gap: 24px; }
.writing-appearance .field.full.row label { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.writing-appearance .appearance-slider > span { font-size: 13px; margin-bottom: 12px; }
.writing-appearance input[type="range"] { height: 20px; width: 100%; padding: 0; border: 0; background: none; box-shadow: none; cursor: pointer; }
.background-dropzone { display: flex; flex-direction: column; align-items: center; gap: 12px; border: 1px dashed var(--border-strong); border-radius: var(--radius); padding: 24px; background: var(--bg-soft); transition: border-color .15s, background .15s; }
.background-dropzone.dragover { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 12%, var(--bg-card)); }
.background-empty { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.background-empty strong { font-size: 14px; font-weight: 600; }
.background-empty > span:not(.upload-symbol), .background-dropzone small { font-size: 12px; color: var(--text-dim); }
.upload-symbol { color: var(--primary); font-size: 32px; line-height: 1.4; margin-bottom: 4px; }
.background-dropzone .appearance-preview { width: 100%; height: 150px; object-fit: contain; border-radius: var(--radius-sm); }
.background-file-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 42px; font-size: 12px; }
#background-file-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.settings-error { color: var(--danger); font-size: 12px; margin: 8px 0; }
.background-controls { border-top: 1px solid var(--border); margin-top: 4px; }
[hidden] { display: none !important; }
/* 第三方画布工具栏沿用全局强调色；切换不重建场景。 */
.novel-canvas-root .canvas-editor-area .excalidraw { --color-primary: var(--primary); --color-primary-darker: var(--primary); --color-primary-light: color-mix(in srgb, var(--primary) 15%, var(--bg-card)); --color-primary-light-darker: color-mix(in srgb, var(--primary) 25%, var(--bg-card)); --color-surface-high: var(--bg-hover); --color-surface-low: var(--bg-soft); --color-surface-lowest: var(--bg-card); --color-surface-primary-container: color-mix(in srgb, var(--primary) 18%, var(--bg-card)); --color-on-primary-container: var(--text); --popup-text-color: var(--text); --input-bg-color: var(--bg-input); --input-border-color: var(--border); --island-bg-color: var(--bg-card); --popup-bg-color: var(--bg-card); --default-bg-color: var(--bg-soft); --button-gray-1: var(--bg-hover); --button-gray-2: var(--bg-soft); --color-on-surface: var(--text); --text-primary-color: var(--text); --border-radius-lg: var(--radius); --border-radius-md: var(--radius-sm); }
:root[data-ui-style="cartoon"] .card { border-width: 2px; box-shadow: var(--shadow-sm); }
:root[data-ui-style="premium"] .card { box-shadow: var(--shadow-sm); }
.workspace-mode-tabs button, .workspace-catalog-actions button, .workspace-button, .workspace-chapter, .btn.small, input, textarea, select { border-radius: var(--radius-sm); }
::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--text-dim) 40%, transparent); }
@media (max-width: 720px) {
  .workspace-titlebar { height: 48px; }
  .workspace-title-action { min-height: 44px; }
  .appearance-dialog .modal-body, .writing-settings-dialog .modal-body { padding-left: 18px; padding-right: 18px; }
  .appearance-dialog .modal-head, .writing-settings-dialog .modal-head, .appearance-dialog .modal-foot, .writing-settings-dialog .modal-foot { padding: 16px 18px; }
  .appearance-style-grid { gap: 10px; }
  .appearance-style { padding: 10px; }
  .appearance-dialog .btn, .writing-settings-dialog .btn, .appearance-mode span { min-height: 44px; }
  .background-dropzone { padding: 18px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } }

.canvas-editor-area .excalidraw .help-icon { display: none; }
.canvas-editor-area .ToolIcon__keybinding { display: none; }
.canvas-shortcuts-corner { position: absolute; right: 16px; bottom: 16px; z-index: 5; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-card); color: var(--text); padding: 8px 12px; cursor: pointer; box-shadow: var(--shadow-sm); }
.shortcut-overlay { position: fixed; inset: 0; z-index: 2000; display: grid; place-items: center; padding: 24px; background: #0006; backdrop-filter: blur(4px); }
.shortcut-dialog { width: min(820px, 100%); max-height: min(820px, calc(100dvh - 48px)); display: flex; flex-direction: column; overflow: hidden; background: var(--bg-card); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: 0 24px 80px #0004; }
.shortcut-dialog button { cursor: pointer; font: inherit; color: var(--text); border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-soft); min-height: 38px; padding: 6px 12px; }
.shortcut-dialog button:hover { background: var(--bg-hover); border-color: var(--primary); }
.shortcut-dialog button:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.shortcut-dialog button:disabled { opacity: .45; cursor: default; }
.shortcut-dialog header { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding: 22px 24px 16px; }
.shortcut-dialog h2 { font-size: 20px; margin: 0 0 6px; }
.shortcut-dialog header p { margin: 0; font-size: 13px; color: var(--text-dim); }
.shortcut-dialog header > button { width: 38px; padding: 0; flex: none; background: transparent; }
.shortcut-instructions { display: flex; flex-wrap: wrap; gap: 8px 20px; padding: 0 24px 16px; font-size: 12px; color: var(--text-dim); }
.shortcut-dialog kbd { font: 12px var(--mono, monospace); color: var(--text); white-space: nowrap; }
.shortcut-instructions kbd { border: 1px solid var(--border); padding: 3px 5px; border-radius: 4px; background: var(--bg-soft); }
.shortcut-scroll { overflow-y: auto; overscroll-behavior: contain; min-height: 0; padding: 0 24px 12px; }
.shortcut-columns, .shortcut-row { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 16px; align-items: center; }
.shortcut-columns { position: sticky; top: 0; z-index: 1; padding: 10px 0; color: var(--text-dim); font-size: 12px; background: var(--bg-card); border-bottom: 1px solid var(--border); }
.shortcut-group { margin: 18px 0 6px; font-size: 12px; color: var(--primary); font-weight: 600; }
.shortcut-row { min-height: 54px; border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent); font-size: 13px; }
.shortcut-cell { display: flex; position: relative; min-width: 0; }
.shortcut-dialog .shortcut-binding { width: 100%; padding-right: 26px; background: var(--bg-card); }
.shortcut-binding kbd { display: block; overflow: hidden; text-overflow: ellipsis; }
.shortcut-dialog .shortcut-clear { position: absolute; right: 4px; top: 4px; min-height: 30px; width: 25px; padding: 0; border: 0; background: transparent; color: var(--text-dim); }
.shortcut-unbound { color: var(--text-dim); font-size: 12px; }
.shortcut-cell.listening .shortcut-binding { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 12%, var(--bg-card)); color: var(--primary); font-size: 12px; }
.shortcut-feedback { padding: 12px 24px; font-size: 12px; color: var(--text-dim); background: var(--bg-soft); border-top: 1px solid var(--border); }
.shortcut-feedback [role="alert"] { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; color: var(--text); }
.shortcut-feedback [role="alert"] > div { display: flex; gap: 8px; }
.shortcut-dialog footer { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 24px; border-top: 1px solid var(--border); }
.shortcut-dialog footer > div { display: flex; gap: 8px; }
.shortcut-dialog .shortcut-apply, .shortcut-dialog .shortcut-replace { background: var(--primary); border-color: var(--primary); color: white; }
.shortcut-dialog .shortcut-reset { background: transparent; }
@media (max-width: 600px) {
  .shortcut-overlay { padding: 10px; }
  .shortcut-dialog { max-height: calc(100dvh - 20px); }
  .shortcut-dialog header { padding: 16px 14px 12px; }
  .shortcut-instructions { padding: 0 14px 12px; gap: 10px; }
  .shortcut-scroll { padding: 0 14px 10px; }
  .shortcut-columns, .shortcut-row { grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
  .shortcut-action-name { font-size: 12px; }
  .shortcut-dialog .shortcut-binding { min-height: 44px; padding: 5px 20px 5px 4px; }
  .shortcut-dialog kbd { font-size: 10px; }
  .shortcut-dialog .shortcut-clear { right: 1px; top: 7px; width: 20px; }
  .shortcut-feedback { padding: 10px 14px; }
  .shortcut-dialog footer { padding: 12px 14px; }
  .canvas-shortcuts-corner { right: 10px; bottom: 10px; }
}
:root { --accent: color-mix(in srgb, var(--primary) 85%, var(--text)); }
:root[data-theme="dark"] { --accent: color-mix(in srgb, var(--primary) 60%, var(--text)); }
.appearance-mode input:checked + span { color: var(--text); }
@media (max-width: 720px) {
  .topbar-left { flex: 1; }
  .topbar-title { max-width: 95px; }
  .topbar .search-box, .topbar-context { display: none; }
  .topbar-right { flex: none; gap: 6px; }
  .topbar-right .btn { white-space: nowrap; min-height: 44px; padding: 8px 10px; }
  .topbar-more > summary { display: flex; align-items: center; justify-content: center; min-width: 40px; min-height: 44px; }
  .page-head .page-actions:has(.works-filter) { display: grid; grid-template-columns: 1fr 1fr; }
  .works-filter { grid-column: 1 / -1; width: 100%; min-height: 44px; }
  .page-head .page-actions .btn { white-space: nowrap; min-height: 44px; }
  .appearance-default-accent, .appearance-custom-accent { min-height: 44px; }
}