:root {
  color-scheme: dark;
  font-family:
    Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Display",
    "PingFang SC", "Microsoft YaHei", sans-serif;
  --topbar-height: 68px;
  --bg: #0d0e10;
  --surface: #17181b;
  --surface-2: #1d1f23;
  --surface-3: #24262b;
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #f5f6f7;
  --muted: #999da7;
  --muted-2: #6f737d;
  --accent: #7b7cff;
  --accent-strong: #9e78ff;
  --cyan: #56d5dd;
  --green: #6bd2a2;
  --amber: #f3b85e;
  --rose: #f07f94;
  --danger: #ff6f78;
  --shadow:
    0 18px 48px rgba(0, 0, 0, 0.34),
    0 2px 10px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--bg);
}

body {
  color: var(--text);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

button,
select,
summary,
input[type="checkbox"],
input[type="file"] {
  cursor: pointer;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid rgba(123, 124, 255, 0.9);
  outline-offset: 2px;
}

[hidden] {
  display: none !important;
}

svg {
  display: block;
}

.session-pending #appRoot {
  visibility: hidden;
}

.app-shell {
  width: 100%;
  height: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  background: var(--bg);
}

.topbar {
  position: relative;
  z-index: 80;
  display: grid;
  grid-template-columns: minmax(290px, 1fr) auto minmax(290px, 1fr);
  align-items: center;
  min-height: var(--topbar-height);
  padding: 10px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(18, 19, 22, 0.94);
  backdrop-filter: blur(22px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
}

.workspace-identity,
.access-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 9px;
  color: #f7f7f8;
  background: linear-gradient(145deg, #44474f, #222328);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    0 8px 18px rgba(0, 0, 0, 0.24);
}

.brand-mark svg {
  width: 24px;
  height: 24px;
}

.workspace-title-block {
  min-width: 0;
}

.canvas-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  max-width: min(420px, 38vw);
  margin-top: 7px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.canvas-tab,
.canvas-tab-add {
  min-height: 22px;
  flex: 0 0 auto;
  border: 1px solid transparent;
  border-radius: 6px;
  color: #777b85;
  background: rgba(255, 255, 255, 0.035);
  font-size: 10px;
  white-space: nowrap;
}

.canvas-tab {
  display: inline-flex;
  align-items: stretch;
  overflow: hidden;
}

.canvas-tab-select,
.canvas-tab-delete {
  min-height: 20px;
  border: 0;
  color: inherit;
  background: transparent;
  font: inherit;
}

.canvas-tab-select {
  padding: 2px 5px 2px 9px;
}

.canvas-tab-delete {
  width: 22px;
  padding: 1px 6px 1px 2px;
  opacity: 0.58;
  font-size: 8px;
  line-height: 1;
  transition: color 140ms ease, background 140ms ease, opacity 140ms ease;
}

.canvas-tab-delete:hover,
.canvas-tab-delete:focus-visible {
  color: #ffd7db;
  background: rgba(255, 91, 108, 0.18);
  opacity: 1;
}

.canvas-tab-delete:disabled {
  cursor: not-allowed;
  opacity: 0.22;
}

.canvas-tab-select:focus-visible,
.canvas-tab-delete:focus-visible {
  outline: 1px solid rgba(185, 181, 255, 0.92);
  outline-offset: -2px;
}

.canvas-tab:hover,
.canvas-tab.active {
  color: #f5f6f7;
  border-color: rgba(123, 124, 255, 0.32);
  background: rgba(123, 124, 255, 0.16);
}

.canvas-tab-add {
  width: 24px;
  padding: 0;
  color: #b6a7ff;
  font-size: 16px;
  line-height: 1;
}

.workspace-name-row {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
  white-space: nowrap;
}

.workspace-name-row strong {
  max-width: 150px;
  overflow: hidden;
  color: #f7f7f8;
  font-size: 14px;
  font-weight: 720;
  text-overflow: ellipsis;
}

.workspace-divider {
  width: 1px;
  height: 13px;
  background: rgba(255, 255, 255, 0.14);
}

.canvas-name {
  color: #c1c3c9;
  font-size: 13px;
}

#configLine {
  display: flex;
  align-items: center;
  gap: 6px;
  max-width: 360px;
  margin: 3px 0 0;
  overflow: hidden;
  color: var(--muted-2);
  font-size: 10px;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.connection-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #777b85;
  box-shadow: 0 0 0 3px rgba(119, 123, 133, 0.12);
}

#configLine.config-ready .connection-dot {
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(107, 210, 162, 0.13);
}

#configLine.config-error .connection-dot {
  background: var(--danger);
  box-shadow: 0 0 0 3px rgba(255, 111, 120, 0.13);
}

.topbar-center {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.035);
}

.mode-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  gap: 7px;
  padding: 0 12px;
  border: 0;
  border-radius: 8px;
  color: var(--muted);
  background: transparent;
  font-size: 12px;
  white-space: nowrap;
}

button.mode-pill:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.055);
}

.mode-pill.active {
  color: #fff;
  background: #292b31;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 4px 12px rgba(0, 0, 0, 0.2);
}

.mode-pill.upcoming {
  color: #595d66;
  cursor: default;
}

.mode-pill-icon {
  color: #b8a8ff;
  font-size: 14px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  min-width: 0;
}

.workspace-tabs {
  display: flex;
  align-items: center;
  gap: 2px;
}

.mobile-workspace-switcher {
  display: none;
}

.mobile-workspace-switcher select {
  min-height: 34px;
  padding: 0 24px 0 9px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  color: #d7d9de;
  background: #22242a;
  font-size: 11px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.workspace-tab,
.icon-button,
.text-button {
  min-height: 34px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: #8f939c;
  background: transparent;
}

.workspace-tab {
  padding: 0 10px;
  font-size: 12px;
}

.workspace-tab:hover,
.workspace-tab.active {
  color: #f4f5f6;
  background: rgba(255, 255, 255, 0.06);
}

.workspace-tab.active {
  border-color: rgba(255, 255, 255, 0.08);
}

.icon-button {
  display: grid;
  width: 36px;
  padding: 0;
  place-items: center;
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.035);
}

.icon-button:hover,
.text-button:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.07);
}

.icon-button svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.icon-button.spinning svg {
  animation: refreshSpin 800ms linear infinite;
}

@keyframes refreshSpin {
  to {
    transform: rotate(360deg);
  }
}

.text-button {
  padding: 0 11px;
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.035);
  font-size: 12px;
}

.workspace-panel {
  display: none;
}

.workspace-panel.active {
  display: block;
}

#videoWorkspace {
  position: relative;
  width: 100%;
  height: auto;
  min-height: 0;
  overflow: hidden;
}

.canvas-shell,
.canvas-stage {
  position: absolute;
  inset: 0;
}

.canvas-stage {
  overflow: hidden;
  touch-action: none;
  background-color: #111214;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.13) 0.85px, transparent 0.95px),
    radial-gradient(circle, rgba(255, 255, 255, 0.04) 0.7px, transparent 0.8px);
  background-position:
    var(--grid-x, 0px) var(--grid-y, 0px),
    calc(var(--grid-x, 0px) + 12px) calc(var(--grid-y, 0px) + 12px);
  background-size:
    var(--grid-size, 24px) var(--grid-size, 24px),
    var(--grid-size, 24px) var(--grid-size, 24px);
  cursor: default;
}

/* 画布世界与视口 UI 分层：缩放只作用于 .canvas-world，工具栏和导航永远贴合浏览器视口。 */
.canvas-ui-layer {
  position: absolute;
  z-index: 60;
  inset: 0;
  min-width: 0;
  min-height: 0;
  pointer-events: none;
  overflow: hidden;
}

.canvas-ui-layer > [data-canvas-fixed-ui],
.canvas-ui-layer > .canvas-bottom-dock,
.canvas-ui-layer > .minimap-panel,
.canvas-ui-layer > .canvas-help-popover {
  pointer-events: auto;
}

.canvas-stage.is-panning,
.canvas-stage.hand-mode {
  cursor: grab;
}

.canvas-stage.is-panning {
  cursor: grabbing;
}

.canvas-stage.is-connecting {
  cursor: crosshair;
}

.canvas-world {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  transform: translate3d(var(--pan-x, 0px), var(--pan-y, 0px), 0) scale(var(--zoom, 0.76));
  transform-origin: 0 0;
  will-change: transform;
}

.canvas-task-form {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  margin: 0;
}

.canvas-edges {
  position: absolute;
  z-index: 1;
  top: -4000px;
  left: -4000px;
  width: 10000px;
  height: 10000px;
  overflow: visible;
  pointer-events: none;
}

.canvas-edges.edges-hidden .edge-path:not(.draft) {
  opacity: 0;
}

.edge-path {
  fill: none;
  stroke: url("#edgeGradient");
  stroke-linecap: round;
  stroke-width: 2.2px;
  opacity: 0.72;
  filter: drop-shadow(0 0 4px rgba(123, 124, 255, 0.24));
  transition: opacity 160ms ease, stroke-width 160ms ease;
}

.edge-path.active {
  stroke-width: 3.4px;
  opacity: 1;
}

.edge-path.draft {
  stroke: #a78bfa;
  stroke-dasharray: 7 7;
  opacity: 0.9;
}

.edge-path.derivation {
  stroke: #aeb4bf;
  stroke-dasharray: 5 6;
  opacity: 0.66;
  filter: drop-shadow(0 0 4px rgba(205, 210, 222, 0.18));
}

.edge-path.derivation.active {
  stroke-width: 3.4px;
  opacity: 1;
}

.canvas-node {
  position: absolute;
  z-index: 3;
  width: 430px;
  overflow: visible;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.018), transparent 80px),
    #1a1b1f;
  box-shadow: var(--shadow);
  transform: translate3d(var(--node-x, 0px), var(--node-y, 0px), 0);
  transform-origin: 0 0;
  transition:
    border-color 130ms ease,
    box-shadow 130ms ease,
    opacity 130ms ease;
}

.canvas-node:hover {
  border-color: rgba(255, 255, 255, 0.18);
}

.canvas-node.selected {
  z-index: 6;
  border-color: rgba(135, 132, 255, 0.95);
  box-shadow:
    0 0 0 2px rgba(123, 124, 255, 0.19),
    0 22px 60px rgba(0, 0, 0, 0.45);
}

.canvas-node.dragging {
  z-index: 10;
  opacity: 0.96;
  box-shadow:
    0 0 0 2px rgba(123, 124, 255, 0.18),
    0 34px 80px rgba(0, 0, 0, 0.55);
}

.canvas-node.connection-origin {
  z-index: 12;
  border-color: rgba(166, 145, 255, 0.9);
  box-shadow:
    0 0 0 3px rgba(137, 116, 255, 0.17),
    0 24px 64px rgba(0, 0, 0, 0.5);
}

.generation-node.connection-drop-target {
  z-index: 14;
  border-color: rgba(116, 226, 189, 0.96);
  box-shadow:
    0 0 0 4px rgba(93, 218, 174, 0.18),
    0 0 28px rgba(93, 218, 174, 0.2),
    0 24px 64px rgba(0, 0, 0, 0.48);
}

.generation-node.connection-drop-target .input-port {
  border-color: #b9ffe7;
  background: #66dbae;
  box-shadow: 0 0 0 7px rgba(102, 219, 174, 0.18);
  transform: translateY(-50%) scale(1.32);
}

.generation-node.connection-drop-target.connection-drop-invalid {
  border-color: rgba(255, 111, 120, 0.96);
  box-shadow:
    0 0 0 4px rgba(255, 111, 120, 0.16),
    0 0 28px rgba(255, 111, 120, 0.18),
    0 24px 64px rgba(0, 0, 0, 0.48);
}

.generation-node.connection-drop-target.connection-drop-invalid .input-port {
  border-color: #ffd0d4;
  background: #ff6f78;
  box-shadow: 0 0 0 7px rgba(255, 111, 120, 0.16);
}

.node-delete-corner {
  position: absolute;
  z-index: 24;
  top: -13px;
  left: -13px;
  display: grid;
  width: 30px;
  height: 30px;
  padding: 0;
  place-items: center;
  border: 1px solid rgba(255, 147, 154, 0.38);
  border-radius: 50%;
  color: #ffd5d8;
  background: #252126;
  box-shadow:
    0 7px 18px rgba(0, 0, 0, 0.42),
    0 0 0 3px rgba(255, 111, 120, 0.06);
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  touch-action: none;
  transition: transform 130ms ease, border-color 130ms ease, background 130ms ease;
}

.node-delete-corner:hover,
.node-delete-corner:focus-visible {
  border-color: rgba(255, 147, 154, 0.78);
  background: #3a252a;
  outline: none;
  transform: scale(1.08);
}

.node-delete-corner:focus-visible {
  box-shadow:
    0 0 0 4px rgba(255, 111, 120, 0.2),
    0 9px 22px rgba(0, 0, 0, 0.46);
}

.canvas-node.collapsed .node-body {
  display: none;
}

.canvas-node.collapsed .node-header {
  border-bottom-color: transparent;
  border-radius: 15px;
}

.canvas-node.collapsed .node-icon-button svg {
  transform: rotate(-90deg);
}

.node-idea {
  width: 450px;
}

.node-materials {
  width: 470px;
}

.node-controls {
  width: 430px;
}

.node-output {
  width: 470px;
}

.node-history {
  width: 560px;
}

.canvas-guide-node {
  width: 410px;
  border-color: rgba(86, 140, 255, 0.22);
  background:
    linear-gradient(145deg, rgba(86, 140, 255, 0.09), transparent 45%),
    #17191d;
}

.node-header {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  min-height: 64px;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 15px 15px 0 0;
  background: rgba(255, 255, 255, 0.014);
  cursor: grab;
  user-select: none;
}

.node-header:active {
  cursor: grabbing;
}

.node-header h2 {
  margin: 2px 0 0;
  overflow: hidden;
  color: #f6f6f7;
  font-size: 14px;
  font-weight: 680;
  letter-spacing: -0.01em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.node-kicker,
.section-kicker,
.eyebrow,
.material-board-kicker {
  color: #6e727c;
  font-size: 8px;
  font-weight: 760;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

.node-type-icon {
  display: grid;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: #d5d6da;
  background: rgba(255, 255, 255, 0.05);
  font-size: 14px;
  font-weight: 760;
}

.node-type-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.node-type-icon.violet {
  color: #b9a9ff;
  border-color: rgba(163, 109, 255, 0.25);
  background: rgba(124, 92, 221, 0.14);
}

.node-type-icon.cyan {
  color: #81e7eb;
  border-color: rgba(86, 213, 221, 0.24);
  background: rgba(59, 166, 174, 0.13);
}

.node-type-icon.amber {
  color: #ffd189;
  border-color: rgba(243, 184, 94, 0.24);
  background: rgba(193, 133, 44, 0.13);
}

.node-type-icon.rose {
  color: #ffa5b6;
  border-color: rgba(240, 127, 148, 0.24);
  background: rgba(190, 78, 99, 0.13);
}

.node-type-icon.green {
  color: #91e7bd;
  border-color: rgba(107, 210, 162, 0.24);
  background: rgba(63, 157, 111, 0.13);
}

.node-type-icon.blue {
  color: #91bdff;
  border-color: rgba(86, 140, 255, 0.24);
  background: rgba(66, 110, 199, 0.14);
}

.node-icon-button {
  display: grid;
  width: 30px;
  height: 30px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 8px;
  color: #737781;
  background: transparent;
  cursor: pointer;
}

.node-icon-button:hover {
  color: #e6e7e9;
  background: rgba(255, 255, 255, 0.06);
}

.node-icon-button svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  transition: transform 140ms ease;
}

.node-port {
  position: absolute;
  z-index: 12;
  top: 31px;
  width: 14px;
  height: 14px;
  border: 3px solid #1a1b1f;
  border-radius: 50%;
  background: #656973;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18);
  cursor: crosshair;
  transition:
    background 120ms ease,
    box-shadow 120ms ease,
    transform 120ms ease;
}

.node-port:hover,
.node-port:focus-visible,
.node-port.connecting {
  background: #a78bfa;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.3),
    0 0 0 7px rgba(167, 139, 250, 0.13);
  transform: scale(1.15);
}

.node-port:focus-visible {
  outline: 2px solid #f4f1ff;
  outline-offset: 4px;
}

.input-port {
  left: -7px;
}

.output-port {
  right: -7px;
}

.node-body {
  max-height: 650px;
  padding: 14px;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-color: rgba(255, 255, 255, 0.14) transparent;
  scrollbar-width: thin;
}

.node-body::-webkit-scrollbar {
  width: 7px;
}

.node-body::-webkit-scrollbar-thumb {
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.12);
}

.form-section {
  display: grid;
  gap: 13px;
}

.auto-edit-fields,
.character-picker,
.character-creator-fields {
  display: none;
}

.auto-edit-fields.active,
.character-picker.active,
.character-creator-fields.active {
  display: grid;
}

.virtual-character-fields {
  display: none;
}

.virtual-character-fields.active {
  display: block;
}

.character-asset-field {
  display: none !important;
}

.character-asset-field.active {
  display: grid !important;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: -2px;
}

.section-heading h3 {
  margin: 2px 0 0;
  font-size: 13px;
}

.section-index {
  padding: 4px 7px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 7px;
  color: var(--muted-2);
  background: rgba(255, 255, 255, 0.035);
  font-size: 9px;
}

label {
  display: grid;
  gap: 6px;
  color: #aeb1b8;
  font-size: 11px;
}

input,
select,
textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 9px;
  color: #eceef1;
  background: #121316;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.016);
  transition:
    border-color 120ms ease,
    box-shadow 120ms ease,
    background 120ms ease;
}

input,
select {
  min-height: 38px;
  padding: 0 10px;
}

textarea {
  padding: 9px 10px;
  line-height: 1.55;
  resize: vertical;
}

input:hover,
select:hover,
textarea:hover {
  border-color: rgba(255, 255, 255, 0.16);
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(123, 124, 255, 0.72);
  background: #141519;
  box-shadow: 0 0 0 3px rgba(123, 124, 255, 0.1);
  outline: none;
}

input::placeholder,
textarea::placeholder {
  color: #535761;
}

input[type="checkbox"] {
  width: 15px;
  height: 15px;
  min-height: 0;
  margin: 0;
  padding: 0;
  accent-color: var(--accent);
}

select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, #696d76 50%),
    linear-gradient(135deg, #696d76 50%, transparent 50%);
  background-position:
    calc(100% - 14px) 16px,
    calc(100% - 10px) 16px;
  background-repeat: no-repeat;
  background-size: 4px 4px, 4px 4px;
}

.grid {
  display: grid;
  gap: 10px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.task-mode-field {
  display: grid;
  gap: 7px;
}

.field-label {
  color: #aeb1b8;
  font-size: 11px;
}

.task-mode-segments {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.task-mode-segment {
  display: grid;
  gap: 2px;
  min-height: 50px;
  padding: 8px 9px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9px;
  text-align: left;
  background: rgba(255, 255, 255, 0.025);
}

.task-mode-segment:hover {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.045);
}

.task-mode-segment.active {
  border-color: rgba(123, 124, 255, 0.58);
  background:
    linear-gradient(135deg, rgba(123, 124, 255, 0.14), rgba(163, 109, 255, 0.08)),
    rgba(255, 255, 255, 0.03);
  box-shadow: inset 0 0 0 1px rgba(123, 124, 255, 0.1);
}

.task-mode-segment strong {
  font-size: 11px;
  font-weight: 660;
}

.task-mode-segment small {
  color: #6f737c;
  font-size: 9px;
}

.task-mode-segment.active small {
  color: #a9a8d3;
}

.prompt-field textarea {
  min-height: 120px;
}

.character-picker {
  gap: 10px;
}

.character-card,
.creator-image-preview {
  display: none;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 10px;
  background: #121316;
}

.character-card.has-character,
.creator-image-preview.has-image {
  display: grid;
}

.character-card {
  grid-template-columns: 82px minmax(0, 1fr);
}

.character-image-shell {
  height: 82px;
  background: #0f1012;
}

.character-card img,
.creator-image-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.character-card figcaption {
  display: grid;
  align-content: center;
  gap: 4px;
  padding: 10px;
  color: #8f939c;
  font-size: 10px;
}

.character-preview-label {
  color: #c8cad0;
  font-size: 11px;
  font-weight: 650;
}

.character-card.call-ready {
  border-color: rgba(107, 210, 162, 0.25);
}

.character-card.missing-match {
  border-color: rgba(243, 184, 94, 0.28);
}

.character-safety-note,
.asset-enrollment-notice {
  margin: 0;
  padding: 8px 9px;
  border-radius: 8px;
  color: #777b84;
  background: rgba(255, 255, 255, 0.027);
  font-size: 9px;
  line-height: 1.55;
}

.asset-enrollment-notice.ready {
  color: #82caa7;
  background: rgba(107, 210, 162, 0.08);
}

.asset-enrollment-notice.warning {
  color: #c7a766;
  background: rgba(243, 184, 94, 0.07);
}

.character-creator-fields {
  gap: 10px;
}

.character-creator-source {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}

.creator-image-preview {
  grid-column: 1 / -1;
  grid-template-rows: 160px auto;
}

.creator-image-preview figcaption {
  padding: 7px 9px;
  color: #777b84;
  font-size: 9px;
}

details {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.018);
}

summary {
  padding: 10px 11px;
  color: #969aa3;
  font-size: 10px;
  user-select: none;
}

details[open] summary {
  border-bottom: 1px solid rgba(255, 255, 255, 0.075);
}

.character-details-body,
.source-url-fields,
.creator-url-details > label {
  display: grid;
  gap: 10px;
  padding: 10px;
}

.upload-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.auto-edit-upload-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.file-field {
  position: relative;
  display: grid;
  min-height: 78px;
  align-content: center;
  justify-items: center;
  gap: 3px;
  padding: 9px;
  overflow: hidden;
  border: 1px dashed rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  text-align: center;
  background: rgba(255, 255, 255, 0.018);
  transition:
    border-color 120ms ease,
    background 120ms ease;
}

.file-field:hover {
  border-color: rgba(123, 124, 255, 0.45);
  background: rgba(123, 124, 255, 0.055);
}

.file-field strong {
  color: #c8cad0;
  font-size: 10px;
}

.file-field small {
  color: #62666f;
  font-size: 8px;
}

.file-field input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  opacity: 0;
}

.upload-icon {
  color: #9499a4;
  font-size: 15px;
}

.audio-sync-control {
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.018);
}

.audio-sync-control > span {
  display: grid;
  gap: 3px;
}

.audio-sync-control strong {
  color: #b7bac1;
  font-size: 10px;
}

.audio-sync-control small {
  color: #696d76;
  font-size: 8px;
  line-height: 1.5;
}

.audio-sync-control.active {
  border-color: rgba(86, 213, 221, 0.2);
  background: rgba(86, 213, 221, 0.045);
}

.audio-sync-control.unavailable {
  opacity: 0.55;
}

.reference-analysis-panel {
  display: none;
  gap: 9px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  background: #141518;
}

.reference-analysis-panel.active {
  display: grid;
}

.reference-analysis-panel.unavailable {
  opacity: 0.58;
}

.reference-analysis-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.reference-analysis-heading > div {
  display: grid;
  gap: 3px;
}

.reference-analysis-heading strong {
  font-size: 10px;
}

.reference-analysis-heading span {
  color: #6b6f78;
  font-size: 8px;
}

.reference-analysis-heading button,
.node-actions button,
.task-actions button,
.auto-edit-result-actions button,
.download-link,
.output-primary-actions button,
.custom-node-actions button {
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: #b5b8bf;
  background: rgba(255, 255, 255, 0.035);
  font-size: 10px;
}

.reference-analysis-heading button:hover,
.node-actions button:hover,
.task-actions button:hover,
.auto-edit-result-actions button:hover,
.download-link:hover,
.custom-node-actions button:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.17);
  background: rgba(255, 255, 255, 0.065);
}

.auto-edit-boundary {
  display: grid;
  gap: 3px;
  padding: 9px 10px;
  border: 1px solid rgba(86, 213, 221, 0.17);
  border-radius: 9px;
  background: rgba(86, 213, 221, 0.045);
}

.auto-edit-boundary strong {
  color: #a8dbde;
  font-size: 10px;
}

.auto-edit-boundary span {
  color: #6e8f92;
  font-size: 8px;
}

.switches {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.switches label {
  display: inline-flex;
  min-height: 34px;
  flex: 1 1 120px;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  color: #9599a1;
  background: rgba(255, 255, 255, 0.024);
}

.node-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 13px;
}

.provider-badge,
#statusBadge,
.count-badge,
.workflow-mode-badge {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 7px;
  color: #aaaeb7;
  background: rgba(255, 255, 255, 0.04);
  font-size: 8px;
  font-weight: 680;
  white-space: nowrap;
}

.provider-badge {
  color: #a9a8e7;
  border-color: rgba(123, 124, 255, 0.18);
  background: rgba(123, 124, 255, 0.07);
}

.status-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  min-height: 70px;
  padding: 11px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 10px;
  background: #141518;
}

.status-card > div {
  min-width: 0;
}

.status-indicator {
  width: 9px;
  height: 9px;
  margin-top: 4px;
  border: 2px solid #24262b;
  border-radius: 50%;
  background: #747882;
  box-shadow: 0 0 0 3px rgba(116, 120, 130, 0.08);
}

.status-card strong {
  display: block;
  color: #d7d9dd;
  font-size: 11px;
}

.status-card p {
  margin: 4px 0 0;
  color: #858993;
  font-size: 9px;
  line-height: 1.5;
}

.status-card small {
  display: block;
  margin-top: 4px;
  color: #62666f;
  font-size: 8px;
}

.status-card.status-running .status-indicator,
.status-card.status-pending .status-indicator,
.status-card.status-submitted .status-indicator,
.status-card.status-uploading .status-indicator,
.status-card.status-processing .status-indicator,
.status-card.status-in_progress .status-indicator {
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(123, 124, 255, 0.12);
  animation: statusPulse 1.5s ease-in-out infinite;
}

.status-card.status-success .status-indicator,
.status-card.status-succeeded .status-indicator,
.status-card.status-completed .status-indicator {
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(107, 210, 162, 0.1);
}

.status-card.status-error .status-indicator,
.status-card.status-failed .status-indicator,
.status-card.status-cancelled .status-indicator {
  background: var(--danger);
  box-shadow: 0 0 0 4px rgba(255, 111, 120, 0.1);
}

@keyframes statusPulse {
  0%,
  100% {
    opacity: 0.55;
  }
  50% {
    opacity: 1;
  }
}

.material-board {
  margin-top: 10px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.018);
}

.material-board-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.material-board-heading > div {
  display: grid;
  gap: 2px;
}

.material-board-heading strong {
  font-size: 10px;
}

.material-board-heading > span {
  color: #686c75;
  font-size: 8px;
}

.material-board-list {
  display: flex;
  min-height: 28px;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px;
  margin-top: 9px;
}

.material-board-item,
.material-board-more,
.material-board-empty {
  display: inline-flex;
  max-width: 100%;
  min-height: 24px;
  align-items: center;
  padding: 0 7px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 6px;
  color: #8d9199;
  background: rgba(255, 255, 255, 0.03);
  font-size: 8px;
}

.material-board-item span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.material-board-empty {
  border-style: dashed;
  background: transparent;
}

.preview-shell {
  position: relative;
  display: grid;
  max-height: 290px;
  margin-top: 10px;
  overflow: hidden;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 11px;
  background:
    radial-gradient(circle at 50% 30%, rgba(123, 124, 255, 0.08), transparent 45%),
    #101114;
  aspect-ratio: 16 / 9;
}

.preview-empty {
  display: grid;
  place-items: center;
  gap: 5px;
  color: #565a63;
}

.preview-empty p {
  margin: 0;
  font-size: 9px;
}

.preview-play {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  color: #777b84;
  background: rgba(255, 255, 255, 0.035);
  font-size: 10px;
  text-indent: 2px;
}

#previewAspectLabel {
  position: absolute;
  top: 9px;
  right: 9px;
  padding: 3px 6px;
  border-radius: 5px;
  color: #666a73;
  background: rgba(0, 0, 0, 0.32);
  font-size: 8px;
}

#videoPreview {
  position: absolute;
  inset: 0;
  display: none;
  width: 100%;
  height: 100%;
  background: #000;
  object-fit: contain;
}

.output-primary-actions {
  display: grid;
  margin-top: 10px;
}

.primary-button,
.output-primary-actions button.primary-button,
.download-link.primary-button,
.auto-edit-result-actions .primary-button {
  border-color: transparent;
  color: #fff;
  background: linear-gradient(135deg, #7778fa, #9b6ff0);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 8px 20px rgba(102, 82, 213, 0.23);
}

.primary-button:hover:not(:disabled),
.output-primary-actions button.primary-button:hover:not(:disabled) {
  filter: brightness(1.08);
}

.output-primary-actions button {
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 680;
}

.output-primary-actions button svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

button:disabled {
  cursor: not-allowed;
  filter: none;
  opacity: 0.42;
}

.download-box {
  display: none;
  gap: 8px;
  margin-top: 8px;
}

.download-box.ready {
  display: grid;
}

.download-link {
  width: 100%;
}

.auto-edit-result-actions {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.auto-edit-result-actions.active {
  display: grid;
}

.history-node-body {
  max-height: 520px;
}

.task-list {
  display: grid;
  gap: 7px;
}

.task-list-empty {
  display: grid;
  min-height: 150px;
  place-content: center;
  gap: 7px;
  color: #777b84;
  text-align: center;
}

.task-list-empty strong {
  color: #d8dae0;
  font-size: 15px;
}

.task-prompt-preview {
  display: -webkit-box;
  margin-top: 8px;
  overflow: hidden;
  color: #aeb1ba;
  font-size: 11px;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.task-history-video {
  width: 100%;
  max-height: 240px;
  grid-column: 1 / -1;
  border-radius: 9px;
  background: #090a0c;
}

.task-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px 10px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
}

.task-item:hover {
  border-color: rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.035);
}

.task-id {
  overflow: hidden;
  color: #c7c9cf;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.task-meta {
  margin-top: 3px;
  color: #676b74;
  font-size: 8px;
  line-height: 1.45;
}

.task-failure-reason {
  margin-top: 5px;
  color: #c87880;
  font-size: 8px;
  line-height: 1.45;
}

.task-item > strong {
  align-self: start;
  padding: 3px 6px;
  border-radius: 5px;
  color: #898d96;
  background: rgba(255, 255, 255, 0.035);
  font-size: 8px;
  font-weight: 620;
}

.task-item > strong.status-succeeded,
.task-item > strong.status-completed,
.task-item > strong.status-success {
  color: #81cda8;
  background: rgba(107, 210, 162, 0.075);
}

.task-item > strong.status-failed,
.task-item > strong.status-error {
  color: #e1848c;
  background: rgba(255, 111, 120, 0.075);
}

.task-actions {
  display: flex;
  grid-column: 1 / -1;
  gap: 6px;
}

.task-actions button {
  min-height: 28px;
  flex: 1;
  padding: 0 8px;
  font-size: 8px;
}

.task-actions .task-delete-button {
  color: #e18b92;
  border-color: rgba(255, 111, 120, 0.14);
  background: rgba(255, 111, 120, 0.045);
}

.task-actions .task-delete-button:hover:not(:disabled) {
  color: #ffabb1;
  border-color: rgba(255, 111, 120, 0.3);
  background: rgba(255, 111, 120, 0.09);
}

.task-delete-error {
  min-height: 0;
  grid-column: 1 / -1;
  color: #e1848c;
  font-size: 10px;
  line-height: 1.45;
}

.task-delete-error:empty {
  display: none;
}

.quick-start-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.quick-start-list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
}

.quick-start-list li > span {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border: 1px solid rgba(86, 140, 255, 0.2);
  border-radius: 7px;
  color: #9ebeff;
  background: rgba(86, 140, 255, 0.08);
  font-size: 9px;
  font-weight: 700;
}

.quick-start-list li > div {
  display: grid;
  gap: 2px;
}

.quick-start-list strong {
  font-size: 10px;
}

.quick-start-list small {
  color: #71757e;
  font-size: 8px;
}

.guide-shortcuts {
  margin: 13px 0 0;
  padding-top: 11px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  color: #696d76;
  font-size: 8px;
  line-height: 1.8;
}

kbd {
  display: inline-flex;
  min-width: 20px;
  min-height: 18px;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom-color: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  color: #999da6;
  background: rgba(255, 255, 255, 0.045);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04);
  font-size: 8px;
}

.canvas-rail {
  position: absolute;
  z-index: 44;
  top: 82px;
  bottom: 18px;
  left: 14px;
  display: flex;
  width: 46px;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 7px 5px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 13px;
  background: rgba(28, 29, 33, 0.91);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
}

.rail-button {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  padding: 0;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 9px;
  color: #777b84;
  background: transparent;
}

.rail-button:hover,
.rail-button.active {
  color: #e4e5e8;
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.055);
}

.rail-button.primary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.1);
  background: linear-gradient(145deg, #7678f7, #8b6ee5);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 6px 14px rgba(90, 75, 193, 0.28);
}

.rail-button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.rail-separator,
.dock-separator {
  width: 24px;
  height: 1px;
  margin: 2px 0;
  background: rgba(255, 255, 255, 0.08);
}

.rail-spacer {
  flex: 1;
}

.canvas-flow-strip {
  position: absolute;
  z-index: 43;
  top: 12px;
  left: 50%;
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: 5px;
  padding: 5px 7px;
  border: 1px solid rgba(255, 255, 255, 0.085);
  border-radius: 12px;
  background: rgba(27, 28, 32, 0.9);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.canvas-flow-strip button {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 6px;
  min-width: 102px;
  min-height: 36px;
  padding: 4px 7px;
  border: 1px solid transparent;
  border-radius: 8px;
  text-align: left;
  background: transparent;
}

.canvas-flow-strip button:hover,
.canvas-flow-strip button.active {
  border-color: rgba(255, 255, 255, 0.075);
  background: rgba(255, 255, 255, 0.045);
}

.canvas-flow-strip button.complete .flow-dot {
  background: var(--green);
}

.canvas-flow-strip button.error .flow-dot {
  background: var(--danger);
}

.canvas-flow-strip button > span:last-child {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.canvas-flow-strip strong {
  color: #b9bbc2;
  font-size: 9px;
  font-weight: 660;
}

.canvas-flow-strip small {
  max-width: 90px;
  overflow: hidden;
  color: #62666f;
  font-size: 7px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.flow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #62666f;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.025);
}

.canvas-flow-strip button.active .flow-dot {
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(123, 124, 255, 0.12);
}

.flow-arrow {
  color: #3f4249;
  font-size: 9px;
}

.workflow-mode-badge {
  margin-right: 2px;
  color: #aaa9dd;
  border-color: rgba(123, 124, 255, 0.16);
  background: rgba(123, 124, 255, 0.065);
}

.canvas-notice {
  position: absolute;
  z-index: 42;
  top: 14px;
  right: 15px;
  max-width: min(360px, calc(100vw - 30px));
  padding: 8px 10px;
  overflow: hidden;
  border: 1px solid rgba(243, 184, 94, 0.18);
  border-radius: 9px;
  color: #ac905b;
  background: rgba(57, 46, 27, 0.74);
  font-size: 8px;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
  backdrop-filter: blur(15px);
}

.canvas-notice.ready {
  color: #76b899;
  border-color: rgba(107, 210, 162, 0.16);
  background: rgba(31, 58, 47, 0.68);
}

.canvas-bottom-dock {
  position: absolute;
  z-index: 44;
  bottom: 17px;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 5px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;
  background: rgba(27, 28, 32, 0.91);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.canvas-bottom-dock button {
  display: grid;
  min-width: 32px;
  height: 32px;
  padding: 0 7px;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 8px;
  color: #797d86;
  background: transparent;
  font-size: 13px;
}

.canvas-bottom-dock button:hover,
.canvas-bottom-dock button.active {
  color: #e0e2e5;
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.055);
}

.canvas-bottom-dock button.zoom-label {
  min-width: 50px;
  color: #a4a7af;
  font-size: 9px;
}

.canvas-bottom-dock svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.minimap-panel {
  position: absolute;
  z-index: 43;
  right: 15px;
  bottom: 17px;
  width: 236px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 11px;
  background: rgba(24, 25, 29, 0.9);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(18px);
}

.minimap-panel.is-hidden {
  display: none;
}

.minimap-heading {
  display: flex;
  min-height: 31px;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  color: #858993;
  font-size: 8px;
}

.minimap-heading small {
  color: #555962;
  font-size: 7px;
}

#canvasMinimap {
  display: block;
  width: 220px;
  height: 132px;
  margin: 7px;
  border-radius: 7px;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.08) 0.6px, transparent 0.7px),
    #111215;
  background-size: 10px 10px;
  cursor: crosshair;
}

.node-palette,
.canvas-help-popover {
  position: absolute;
  z-index: 70;
  width: 330px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 14px;
  background: rgba(27, 28, 32, 0.97);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(24px);
}

.node-palette {
  top: 88px;
  left: 72px;
}

.canvas-character-library {
  position: absolute;
  z-index: 70;
  top: 88px;
  left: 72px;
  width: 300px;
  max-height: min(560px, calc(100% - 112px));
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 14px;
  background: rgba(27, 28, 32, 0.97);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(24px);
}

.canvas-character-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  padding: 13px 13px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.canvas-character-heading h2 {
  margin: 3px 0 0;
  font-size: 13px;
}

.canvas-character-heading button {
  display: grid;
  width: 28px;
  height: 28px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 7px;
  color: #777b84;
  background: transparent;
  font-size: 17px;
}

.canvas-character-list {
  display: grid;
  max-height: min(470px, calc(100dvh - 210px));
  gap: 6px;
  overflow: auto;
  padding: 9px;
}

.canvas-character-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  min-height: 58px;
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 9px;
  color: #dfe1e6;
  background: rgba(255, 255, 255, 0.035);
  text-align: left;
}

.canvas-character-item:hover,
.canvas-character-item:focus-visible {
  border-color: rgba(99, 213, 221, 0.34);
  background: rgba(99, 213, 221, 0.08);
}

.canvas-character-thumb {
  display: grid;
  width: 48px;
  height: 48px;
  overflow: hidden;
  place-items: center;
  border-radius: 8px;
  color: #8fdde2;
  background: #111216;
  font-size: 14px;
}

.canvas-character-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.canvas-character-copy {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.canvas-character-copy strong {
  overflow: hidden;
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.canvas-character-copy small {
  overflow: hidden;
  color: #777c86;
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.canvas-character-empty {
  margin: 0;
  padding: 18px 8px;
  color: #777c86;
  font-size: 10px;
  text-align: center;
}

.node-palette-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  padding: 3px 4px 10px;
}

.node-palette-heading h2,
.canvas-help-popover h2 {
  margin: 3px 0 0;
  font-size: 13px;
}

.node-palette-heading button,
.canvas-help-popover > button {
  display: grid;
  width: 28px;
  height: 28px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 7px;
  color: #777b84;
  background: transparent;
  font-size: 17px;
}

.node-palette-heading button:hover,
.canvas-help-popover > button:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.node-palette-grid {
  display: grid;
  gap: 5px;
}

.node-palette-grid > button {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 7px;
  border: 1px solid transparent;
  border-radius: 10px;
  text-align: left;
  background: transparent;
}

.node-palette-grid > button:hover {
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.045);
}

.node-palette-grid > button > span:last-child {
  display: grid;
  gap: 3px;
}

.node-palette-grid strong {
  font-size: 10px;
}

.node-palette-grid small {
  color: #676b74;
  font-size: 8px;
}

.canvas-help-popover {
  right: 72px;
  bottom: 18px;
}

.canvas-help-popover > div {
  margin-right: 32px;
}

.canvas-help-popover > button {
  position: absolute;
  top: 9px;
  right: 9px;
}

.canvas-help-popover dl {
  display: grid;
  gap: 5px;
  margin: 12px 0 0;
}

.canvas-help-popover dl > div {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 10px;
  padding: 7px 8px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.025);
}

.canvas-help-popover dt {
  color: #b0b3ba;
  font-size: 9px;
}

.canvas-help-popover dd {
  margin: 0;
  color: #6e727b;
  font-size: 9px;
}

.custom-node {
  width: 360px;
}

.custom-node textarea {
  min-height: 130px;
}

.custom-node .node-header {
  grid-template-columns: auto minmax(0, 1fr) auto;
}

.delete-node-button {
  color: #8a6267;
}

.delete-node-button:hover {
  color: #ff8e97;
  background: rgba(255, 111, 120, 0.08);
}

.custom-node-actions {
  display: flex;
  gap: 7px;
  margin-top: 10px;
}

.custom-node-actions button {
  flex: 1;
}

.custom-media-preview {
  display: grid;
  min-height: 170px;
  overflow: hidden;
  place-items: center;
  border: 1px dashed rgba(255, 255, 255, 0.11);
  border-radius: 10px;
  color: #62666f;
  background: #121316;
}

.custom-media-preview img,
.custom-media-preview video {
  width: 100%;
  max-height: 270px;
  object-fit: contain;
}

.custom-media-preview audio {
  width: calc(100% - 20px);
}

.custom-media-empty {
  display: grid;
  place-items: center;
  gap: 6px;
  color: #5e626b;
  font-size: 9px;
}

.custom-media-empty span {
  font-size: 24px;
}

.custom-node .file-field {
  min-height: 52px;
  margin-top: 9px;
}

.custom-node-status {
  min-height: 28px;
  margin: 8px 0 0;
  color: #6b6f78;
  font-size: 8px;
  line-height: 1.5;
}

.canvas-drop-hint {
  position: absolute;
  z-index: 41;
  inset: 14px;
  display: grid;
  place-items: center;
  border: 2px dashed rgba(123, 124, 255, 0.46);
  border-radius: 18px;
  color: #b5b4ef;
  background: rgba(67, 55, 133, 0.18);
  font-size: 13px;
  pointer-events: none;
  backdrop-filter: blur(5px);
}

.canvas-sync-toast {
  position: absolute;
  z-index: 90;
  top: 74px;
  left: 50%;
  max-width: min(420px, calc(100vw - 32px));
  padding: 9px 13px;
  border: 1px solid rgba(123, 124, 255, 0.22);
  border-radius: 9px;
  color: #cbc8ff;
  background: rgba(44, 39, 72, 0.94);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.32);
  font-size: 9px;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -8px);
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

.canvas-sync-toast.visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.embedded-workspace {
  height: calc(100dvh - var(--topbar-height));
}

.embedded-workspace iframe {
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}

.access-gate {
  position: fixed;
  z-index: 300;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 50% 20%, rgba(123, 124, 255, 0.12), transparent 35%),
    rgba(8, 9, 11, 0.92);
  backdrop-filter: blur(18px);
}

.access-panel {
  display: grid;
  width: min(410px, 100%);
  gap: 18px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 18px;
  background: #1a1b1f;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.55);
}

.access-brand {
  color: #d8d9dd;
  font-size: 12px;
  font-weight: 660;
}

.access-panel h1 {
  margin: 5px 0 0;
  font-size: 23px;
  letter-spacing: -0.03em;
}

.access-copy {
  margin: 7px 0 0;
  color: #767a83;
  font-size: 11px;
}

.access-panel .primary-button {
  min-height: 42px;
  border: 0;
  border-radius: 9px;
  font-weight: 660;
}

.form-error {
  min-height: 16px;
  margin: -8px 0 0;
  color: #df858d;
  font-size: 10px;
}

.access-locked #appRoot {
  filter: blur(8px);
  pointer-events: none;
}

.prompt-dialog {
  width: min(680px, calc(100vw - 32px));
  max-height: min(720px, calc(100dvh - 32px));
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  color: var(--text);
  background: #1a1b1f;
  box-shadow: 0 32px 100px rgba(0, 0, 0, 0.66);
}

.prompt-dialog::backdrop {
  background: rgba(5, 6, 8, 0.72);
  backdrop-filter: blur(8px);
}

.prompt-dialog-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.prompt-dialog-heading h2 {
  margin: 2px 0 0;
  font-size: 15px;
}

.prompt-dialog-task {
  margin: 0;
  padding: 12px 16px 0;
  color: #71757e;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
}

.prompt-dialog-content {
  max-height: 560px;
  margin: 12px 16px 16px;
  padding: 14px;
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  color: #c5c7cd;
  background: #121316;
  font-size: 11px;
  line-height: 1.7;
  white-space: pre-wrap;
}

@media (max-width: 1260px) {
  .topbar {
    grid-template-columns: minmax(250px, 1fr) auto;
  }

  .topbar-center {
    display: none;
  }

  .canvas-notice {
    display: none;
  }

  .canvas-flow-strip {
    left: auto;
    right: 14px;
    transform: none;
  }

  .canvas-flow-strip button {
    min-width: 88px;
  }
}

@media (max-width: 900px) {
  :root {
    --topbar-height: 62px;
  }

  .topbar {
    grid-template-columns: 1fr auto;
    padding: 8px 10px;
  }

  .workspace-name-row strong {
    max-width: 110px;
  }

  .workspace-divider,
  .canvas-name,
  #configLine,
  .workspace-tab:not(.active) {
    display: none;
  }

  .canvas-tabs {
    max-width: 48vw;
    margin-top: 4px;
  }

  .canvas-flow-strip {
    top: 8px;
    right: 8px;
  }

  .canvas-flow-strip .workflow-mode-badge,
  .canvas-flow-strip .flow-arrow,
  .canvas-flow-strip small {
    display: none;
  }

  .canvas-flow-strip button {
    min-width: 42px;
    grid-template-columns: auto;
    justify-items: center;
  }

  .canvas-rail {
    top: 69px;
    bottom: 66px;
    left: 8px;
  }

  .minimap-panel {
    right: 8px;
    bottom: 58px;
  }

  .canvas-bottom-dock {
    bottom: 8px;
  }
}

@media (max-width: 600px) {
  .brand-mark {
    width: 32px;
    height: 32px;
  }

  .workspace-tabs {
    display: none;
  }

  .mobile-workspace-switcher {
    display: block;
  }

  .canvas-flow-strip {
    max-width: calc(100vw - 120px);
    overflow: hidden;
  }

  .canvas-flow-strip button {
    min-width: 35px;
    padding: 3px;
  }

  .canvas-flow-strip strong {
    font-size: 8px;
  }

  .canvas-rail {
    top: auto;
    right: 8px;
    bottom: 8px;
    left: 8px;
    width: auto;
    height: 46px;
    flex-direction: row;
  }

  .rail-spacer {
    display: none;
  }

  .rail-separator {
    width: 1px;
    height: 24px;
    margin: 0 2px;
  }

  .canvas-bottom-dock {
    bottom: 62px;
  }

  .minimap-panel {
    display: none;
  }

  .node-palette {
    top: auto !important;
    right: 8px;
    bottom: 62px;
    left: 8px !important;
    width: auto;
  }

  .canvas-help-popover {
    right: 8px;
    bottom: 62px;
    left: 8px;
    width: auto;
  }

  .canvas-node {
    max-width: calc(100vw - 42px);
  }

  .grid.two,
  .task-mode-segments {
    grid-template-columns: 1fr;
  }

  .upload-grid {
    grid-template-columns: 1fr;
  }
}

/* 素材驱动画布：固定流程仅作为后端表单兼容层，不再参与可见画布。 */
.canvas-flow-strip,
#canvasWorld > .canvas-task-form > .core-node,
#canvasWorld > .core-node,
#canvasWorld > .canvas-guide-node,
#nodePalette {
  display: none !important;
}

.canvas-task-form {
  pointer-events: none;
}

.canvas-rail {
  top: 18px;
}

.canvas-rail [data-focus-node] {
  display: none;
}

.canvas-history-view {
  position: absolute;
  z-index: 32;
  inset: 0;
  display: grid;
  min-width: 0;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 20px;
  padding: 26px 28px 24px 82px;
  overflow: hidden;
  background:
    radial-gradient(circle at 22% 8%, rgba(119, 113, 242, 0.1), transparent 32%),
    #111214;
}

.canvas-history-view[hidden] {
  display: none !important;
}

.canvas-shell.history-view-open .canvas-stage {
  visibility: hidden;
  pointer-events: none;
}

.canvas-shell.history-view-open .canvas-ui-layer > .canvas-bottom-dock,
.canvas-shell.history-view-open .canvas-ui-layer > .minimap-panel {
  visibility: hidden !important;
  opacity: 0;
  pointer-events: none;
}

.canvas-history-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.canvas-history-header h2 {
  margin: 4px 0 7px;
  color: #f1f2f4;
  font-size: clamp(24px, 3vw, 38px);
  letter-spacing: -0.035em;
}

.canvas-history-header p {
  margin: 0;
  color: #777b84;
  font-size: 12px;
}

.canvas-history-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
}

.canvas-history-actions button {
  min-height: 36px;
  padding: 0 14px;
}

.canvas-history-list {
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  align-content: start;
  gap: 12px;
  min-height: 0;
  padding: 2px 4px 24px 0;
  overflow: auto;
}

.canvas-history-list .task-item {
  align-content: start;
  padding: 14px;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.026);
}

.canvas-history-list .task-id {
  font-size: 10px;
}

.canvas-history-list .task-meta,
.canvas-history-list .task-failure-reason {
  font-size: 10px;
}

@media (max-width: 720px) {
  .canvas-history-view {
    padding: 18px 14px 18px 70px;
  }

  .canvas-history-header {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
  }

  .canvas-history-actions {
    flex-wrap: wrap;
  }

  .canvas-history-list {
    grid-template-columns: 1fr;
  }
}

.canvas-empty-state {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  display: grid;
  width: min(460px, calc(100vw - 140px));
  justify-items: center;
  gap: 8px;
  color: #b8bbc3;
  text-align: center;
  pointer-events: none;
  transform: translate(-50%, -54%);
  transition: opacity 160ms ease;
}

.canvas-upload-type-menu {
  position: absolute;
  z-index: 42;
  top: 50%;
  left: 50%;
  width: min(430px, calc(100% - 120px));
  padding: 16px;
  border: 1px solid rgba(151, 140, 255, 0.28);
  border-radius: 16px;
  background: rgba(24, 24, 29, 0.97);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.46);
  transform: translate(-50%, -50%);
}

.canvas-upload-type-heading,
.canvas-upload-type-heading > div,
.canvas-upload-type-options button,
.canvas-upload-type-options button > span:last-child {
  display: flex;
}

.canvas-upload-type-heading {
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}

.canvas-upload-type-heading > div,
.canvas-upload-type-options button > span:last-child {
  align-items: flex-start;
  flex-direction: column;
  gap: 3px;
}

.canvas-upload-type-heading span {
  color: #777b86;
  font-size: 8px;
  letter-spacing: 0.14em;
}

.canvas-upload-type-heading strong {
  color: #f0eff4;
  font-size: 15px;
}

.canvas-upload-type-heading button {
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 8px;
  color: #999ca5;
  background: rgba(255, 255, 255, 0.035);
  cursor: pointer;
}

.canvas-upload-type-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
}

.canvas-upload-type-options button {
  min-width: 0;
  min-height: 88px;
  padding: 12px 10px;
  align-items: center;
  gap: 9px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  color: #d8d9de;
  background: rgba(255, 255, 255, 0.035);
  text-align: left;
  cursor: pointer;
}

.canvas-upload-type-options button:hover,
.canvas-upload-type-options button:focus-visible {
  border-color: rgba(151, 140, 255, 0.34);
  background: rgba(123, 124, 255, 0.09);
  outline: none;
}

.upload-type-icon {
  display: grid;
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.06);
}

.upload-type-icon.rose { color: #f49abb; }
.upload-type-icon.cyan { color: #73dce5; }
.upload-type-icon.green { color: #86dfb3; }

.canvas-upload-type-options strong {
  font-size: 10px;
}

.canvas-upload-type-options small {
  color: #777b85;
  font-size: 8px;
  line-height: 1.45;
}

.canvas-empty-state::before {
  position: absolute;
  z-index: -1;
  width: 360px;
  height: 210px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(123, 124, 255, 0.11), transparent 68%);
  content: "";
  filter: blur(8px);
}

.canvas-empty-icon {
  display: grid;
  width: 58px;
  height: 58px;
  margin-bottom: 4px;
  place-items: center;
  border: 1px solid rgba(157, 142, 255, 0.42);
  border-radius: 18px;
  color: #d7d1ff;
  background: linear-gradient(145deg, rgba(123, 124, 255, 0.28), rgba(139, 91, 214, 0.18));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 18px 50px rgba(66, 48, 144, 0.28);
  font-size: 28px;
  font-weight: 300;
}

.canvas-empty-state strong {
  color: #ececf0;
  font-size: 16px;
  font-weight: 680;
}

.canvas-empty-state small {
  max-width: 420px;
  color: #717680;
  font-size: 11px;
  line-height: 1.7;
}

.material-node {
  width: 350px;
}

.material-node.branch-menu-open {
  z-index: 18;
}

.generation-node {
  width: 390px;
  border-color: rgba(141, 126, 243, 0.26);
  background:
    linear-gradient(155deg, rgba(123, 124, 255, 0.07), transparent 190px),
    #1a1b1f;
}

.material-node .input-port,
.generation-node .output-port {
  display: none;
}

.generation-node .input-port {
  top: 50%;
  pointer-events: none;
  transform: translateY(-50%);
}

.material-node.is-uploading {
  border-color: rgba(86, 213, 221, 0.44);
}

.material-node.has-upload-error {
  border-color: rgba(255, 111, 120, 0.34);
}

.material-node.virtual-character-node {
  border-color: rgba(99, 213, 221, 0.24);
  background:
    linear-gradient(155deg, rgba(99, 213, 221, 0.08), transparent 190px),
    #191a1d;
}

.material-node.virtual-character-node .custom-media-preview {
  min-height: 226px;
}

.material-node.virtual-character-node .custom-media-preview img {
  max-height: 340px;
}

.material-node.motion-guide-node {
  border-color: rgba(205, 210, 222, 0.3);
  background:
    linear-gradient(155deg, rgba(205, 210, 222, 0.075), transparent 190px),
    #191a1d;
}

.material-node.motion-guide-node .node-type-icon {
  color: #e5e7eb;
  border-color: rgba(229, 231, 235, 0.28);
  background: rgba(229, 231, 235, 0.08);
}

.material-node.motion-guide-node.orphaned-motion-guide {
  border-style: dashed;
  border-color: rgba(243, 184, 94, 0.38);
}

.material-branch-control {
  position: absolute;
  z-index: 20;
  top: 50%;
  right: 0;
}

.material-branch-add {
  position: absolute;
  top: 0;
  right: 0;
  display: grid;
  width: 34px;
  height: 34px;
  padding: 0 0 2px;
  place-items: center;
  border: 2px solid #25262c;
  border-radius: 50%;
  color: #f2efff;
  background: linear-gradient(145deg, #8586ff, #765bd2);
  box-shadow:
    0 0 0 1px rgba(183, 175, 255, 0.46),
    0 10px 28px rgba(76, 55, 174, 0.42);
  font-size: 23px;
  font-weight: 360;
  line-height: 1;
  opacity: 0;
  pointer-events: none;
  cursor: pointer;
  touch-action: none;
  transform: translate(50%, -50%) scale(0.82);
  transition:
    opacity 130ms ease,
    transform 130ms ease,
    filter 130ms ease;
}

.material-node.is-callable .material-branch-add {
  pointer-events: auto;
}

.material-node.is-callable:hover .material-branch-add,
.material-node.is-callable:focus-within .material-branch-add,
.material-node.is-callable.selected .material-branch-add,
.material-node.branch-menu-open .material-branch-add,
.material-node.connection-origin .material-branch-add {
  opacity: 1;
  transform: translate(50%, -50%) scale(1);
}

.material-node.connection-origin .material-branch-add {
  cursor: crosshair;
  filter: brightness(1.17);
}

.material-branch-add:hover,
.material-branch-add:focus-visible {
  filter: brightness(1.13);
  outline: none;
}

.material-branch-add:focus-visible {
  box-shadow:
    0 0 0 1px rgba(183, 175, 255, 0.7),
    0 0 0 6px rgba(134, 120, 255, 0.18),
    0 10px 28px rgba(76, 55, 174, 0.42);
}

.material-branch-add:disabled {
  opacity: 0;
  pointer-events: none;
}

.material-branch-menu {
  position: absolute;
  top: 0;
  left: 28px;
  display: grid;
  width: 194px;
  gap: 5px;
  padding: 7px;
  border: 1px solid rgba(167, 156, 255, 0.24);
  border-radius: 12px;
  background: rgba(25, 26, 31, 0.98);
  box-shadow: 0 20px 52px rgba(0, 0, 0, 0.48);
  transform: translateY(calc(-50% + var(--branch-menu-shift-y, 0px)));
  backdrop-filter: blur(18px);
}

.material-node.branch-menu-flip-left .material-branch-menu {
  right: 28px;
  left: auto;
}

.material-branch-menu[hidden] {
  display: none;
}

.material-branch-menu button {
  display: grid;
  grid-template-columns: 30px 1fr;
  min-height: 48px;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  border: 1px solid transparent;
  border-radius: 9px;
  color: #d9dae0;
  background: transparent;
  text-align: left;
}

.material-branch-menu button:hover,
.material-branch-menu button:focus-visible {
  border-color: rgba(145, 136, 255, 0.28);
  background: rgba(123, 124, 255, 0.12);
  outline: none;
}

.material-branch-menu button > span:last-child {
  display: grid;
  gap: 3px;
}

.material-branch-menu strong {
  color: #e5e5ea;
  font-size: 10px;
  font-weight: 680;
}

.material-branch-menu small {
  color: #777b86;
  font-size: 8px;
}

.material-branch-menu-icon {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid rgba(142, 132, 255, 0.22);
  border-radius: 8px;
  color: #bdb4ff;
  background: rgba(123, 124, 255, 0.09);
  font-size: 11px;
}

.material-file-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 9px;
}

.material-file-line > span {
  flex: 0 0 auto;
  color: #9da0a8;
  font-size: 9px;
  font-weight: 660;
}

.material-file-line small {
  min-width: 0;
  overflow: hidden;
  color: #696d76;
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.material-node .custom-media-preview {
  min-height: 188px;
  border-style: solid;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.016), transparent),
    #111216;
}

.material-node .custom-media-preview img,
.material-node .custom-media-preview video {
  max-height: 300px;
}

.material-group-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  width: 100%;
}

.material-group-item {
  display: grid;
  min-height: 78px;
  overflow: hidden;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  color: #bdb4ff;
  background: rgba(255, 255, 255, 0.035);
}

.material-group-item img {
  width: 100%;
  height: 64px;
  object-fit: cover;
}

.material-group-item > span {
  display: grid;
  height: 64px;
  place-items: center;
  font-size: 18px;
}

.material-group-item small {
  width: 100%;
  padding: 4px 5px 5px;
  overflow: hidden;
  color: #8b8f99;
  font-size: 7px;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.material-group-item.is-video {
  color: #f3a7c9;
}

.material-group-item.is-audio {
  color: #99e8bf;
}

.material-replace-button {
  position: relative;
  display: grid;
  min-height: 34px;
  margin-top: 8px;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: #a5a8b0;
  background: rgba(255, 255, 255, 0.035);
  font-size: 9px;
  cursor: pointer;
}

.material-replace-button:hover {
  color: #ececf0;
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.065);
}

.material-replace-button input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.video-analysis-control {
  display: grid;
  gap: 6px;
  margin-top: 8px;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.028);
}

.motion-guide-control {
  display: grid;
  gap: 6px;
  margin-top: 8px;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 9px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.035), rgba(0, 0, 0, 0.12));
}

.motion-guide-control button {
  min-height: 32px;
  border: 1px solid rgba(205, 205, 215, 0.2);
  border-radius: 8px;
  color: #d8d8df;
  background: rgba(255, 255, 255, 0.055);
  font-size: 9px;
}

.motion-guide-control button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.motion-guide-control small {
  color: #747883;
  font-size: 8px;
  line-height: 1.45;
}

.material-node.is-creating-motion-guide .motion-guide-control small {
  color: #c7c8d0;
}

.material-node.has-motion-guide .motion-guide-control {
  border-color: rgba(123, 124, 255, 0.24);
  background: rgba(123, 124, 255, 0.065);
}

.material-node.has-motion-guide .motion-guide-control button {
  color: #ddd9ff;
  border-color: rgba(151, 140, 255, 0.3);
}

.material-node.has-motion-guide-error .motion-guide-control small {
  color: #d9858d;
}

.video-analysis-control button {
  min-height: 32px;
  border: 1px solid rgba(244, 114, 182, 0.22);
  border-radius: 8px;
  color: #f3a7c9;
  background: rgba(244, 114, 182, 0.08);
  font-size: 9px;
}

.video-analysis-control button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.video-analysis-control small {
  color: #737782;
  font-size: 8px;
  line-height: 1.45;
}

.material-node.is-analyzing-video .video-analysis-control small {
  color: #79dce2;
}

.material-node.has-video-analysis .video-analysis-control {
  border-color: rgba(107, 210, 162, 0.16);
  background: rgba(107, 210, 162, 0.045);
}

.material-node.has-video-analysis .video-analysis-control button {
  color: #99e8bf;
  border-color: rgba(107, 210, 162, 0.24);
  background: rgba(107, 210, 162, 0.08);
}

.material-node.has-video-analysis-error .video-analysis-control small {
  color: #d9858d;
}

.material-node .custom-node-status {
  min-height: 30px;
  margin: 8px 1px 0;
}

.material-node.is-uploading .custom-node-status {
  color: #79dce2;
}

.material-node.has-upload-error .custom-node-status {
  color: #d9858d;
}

.generation-sources {
  position: relative;
  z-index: 6;
  margin: 0 0 11px;
  padding: 9px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(123, 124, 255, 0.055), transparent 70%),
    rgba(255, 255, 255, 0.022);
}

.generation-sources-heading {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 9px;
  margin-bottom: 8px;
}

.generation-sources-heading > div {
  display: flex;
  min-width: 0;
  align-items: baseline;
  gap: 6px;
}

.generation-sources-heading span {
  color: #b9bbc4;
  font-size: 9px;
  font-weight: 660;
}

.generation-sources-heading small {
  color: #676b75;
  font-size: 8px;
}

.generation-sources-heading > button,
[data-toggle-generation-source-picker] {
  flex: 0 0 auto;
  min-height: 27px;
  padding: 0 8px;
  border: 1px solid rgba(142, 132, 255, 0.22);
  border-radius: 7px;
  color: #aaa4e8;
  background: rgba(123, 124, 255, 0.075);
  font-size: 8px;
  font-weight: 620;
}

.generation-sources-heading > button:hover,
.generation-sources-heading > button:focus-visible,
[data-toggle-generation-source-picker]:hover,
[data-toggle-generation-source-picker]:focus-visible,
[data-toggle-generation-source-picker][aria-expanded="true"] {
  border-color: rgba(154, 145, 255, 0.38);
  color: #e2deff;
  background: rgba(123, 124, 255, 0.15);
  outline: none;
}

.generation-source-strip {
  display: flex;
  min-height: 42px;
  align-items: center;
  gap: 7px;
  padding: 1px 1px 5px;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-color: rgba(142, 132, 255, 0.24) transparent;
  scrollbar-width: thin;
  overscroll-behavior-x: contain;
}

.generation-source-strip:empty::before {
  display: grid;
  min-height: 38px;
  flex: 1 0 100%;
  place-items: center;
  border: 1px dashed rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  color: #5e626c;
  content: "尚未连接素材";
  font-size: 8px;
}

.generation-source-item,
.generation-source-chip,
[data-generation-source-chip] {
  position: relative;
  display: grid;
  width: 42px;
  min-width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  overflow: visible;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 9px;
  color: #bcb8ea;
  background: #121318;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.2);
}

.generation-source-chip:hover,
.generation-source-chip:focus-within,
[data-generation-source-chip]:hover,
[data-generation-source-chip]:focus-visible {
  border-color: rgba(151, 141, 255, 0.45);
  box-shadow:
    0 0 0 2px rgba(123, 124, 255, 0.1),
    0 8px 18px rgba(0, 0, 0, 0.26);
  outline: none;
}

.generation-source-avatar,
.generation-source-thumb,
.generation-source-chip > img,
.generation-source-chip > video,
[data-generation-source-chip] > img,
[data-generation-source-chip] > video {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  overflow: hidden;
  border-radius: 8px;
  object-fit: cover;
}

.generation-source-avatar,
.generation-source-thumb {
  background:
    radial-gradient(circle at 35% 25%, rgba(153, 143, 255, 0.2), transparent 52%),
    #18191f;
  font-size: 13px;
}

.generation-source-avatar img,
.generation-source-avatar video,
.generation-source-thumb img,
.generation-source-thumb video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.generation-source-name {
  position: absolute;
  right: 2px;
  bottom: 2px;
  left: 2px;
  overflow: hidden;
  padding: 2px 3px;
  border-radius: 4px;
  color: rgba(255, 255, 255, 0.9);
  background: linear-gradient(transparent, rgba(6, 7, 10, 0.86));
  font-size: 6px;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.generation-source-remove,
[data-remove-generation-source] {
  position: absolute;
  z-index: 2;
  top: -6px;
  right: -6px;
  display: grid;
  width: 17px;
  min-width: 17px;
  height: 17px;
  min-height: 17px;
  padding: 0 0 1px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  color: #b4b6bd;
  background: #24262d;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.35);
  font-size: 11px;
  line-height: 1;
  opacity: 0;
  transform: scale(0.84);
  transition: opacity 120ms ease, transform 120ms ease, background 120ms ease;
}

.generation-source-item:hover .generation-source-remove,
.generation-source-item:focus-within .generation-source-remove,
.generation-source-chip:hover .generation-source-remove,
.generation-source-chip:focus-within .generation-source-remove,
[data-generation-source-chip]:hover [data-remove-generation-source],
[data-generation-source-chip]:focus-within [data-remove-generation-source] {
  opacity: 1;
  transform: scale(1);
}

.generation-source-remove:hover,
.generation-source-remove:focus-visible,
[data-remove-generation-source]:hover,
[data-remove-generation-source]:focus-visible {
  border-color: rgba(255, 118, 130, 0.38);
  color: #ffd9dc;
  background: #63323a;
  outline: none;
}

.generation-source-picker {
  position: absolute;
  z-index: 34;
  top: 43px;
  right: 9px;
  display: grid;
  width: min(252px, calc(100% - 18px));
  max-height: 226px;
  gap: 4px;
  padding: 7px;
  overflow-y: auto;
  border: 1px solid rgba(156, 146, 255, 0.26);
  border-radius: 11px;
  background: rgba(24, 25, 30, 0.99);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(18px);
}

.generation-source-picker[hidden],
.generation-mention-menu[hidden] {
  display: none;
}

.generation-source-picker > button,
.generation-source-picker-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  min-height: 43px;
  align-items: center;
  gap: 8px;
  padding: 5px 7px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: #c5c7ce;
  background: transparent;
  text-align: left;
}

.generation-source-picker > button:hover:not(:disabled),
.generation-source-picker > button:focus-visible,
.generation-source-picker-item:hover:not(:disabled),
.generation-source-picker-item:focus-visible {
  border-color: rgba(145, 136, 255, 0.28);
  color: #efeff7;
  background: rgba(123, 124, 255, 0.12);
  outline: none;
}

.generation-source-picker > button:disabled,
.generation-source-picker-item:disabled,
.generation-source-picker-item.is-connected {
  color: #666a73;
  opacity: 0.62;
  cursor: default;
}

.generation-source-picker img,
.generation-source-picker video,
.generation-source-picker-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 7px;
  background: #111217;
  object-fit: cover;
}

.generation-source-picker-copy {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.generation-source-picker-copy strong,
.generation-source-picker-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.generation-source-picker-copy strong {
  font-size: 8px;
  font-weight: 650;
}

.generation-source-picker-copy small,
.generation-source-picker-empty {
  color: #696d76;
  font-size: 7px;
}

.generation-source-picker-empty {
  padding: 14px 9px;
  text-align: center;
}

.generation-prompt-field {
  position: relative;
}

.generation-prompt-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.generation-prompt-title small {
  color: #676b75;
  font-size: 7px;
  font-weight: 480;
}

.generation-physics-hint {
  display: block;
  margin: 2px 0 5px;
  color: #5e6185;
  font-size: 7px;
  line-height: 1.45;
}

.generation-prompt-composer {
  position: relative;
  display: block;
}

.generation-prompt-composer textarea {
  display: block;
  width: 100%;
}

.generation-prompt-composer textarea[aria-expanded="true"] {
  border-color: rgba(149, 140, 255, 0.42);
  box-shadow: 0 0 0 3px rgba(123, 124, 255, 0.1);
}

.generation-mention-menu {
  position: absolute;
  z-index: 36;
  right: 0;
  bottom: 7px;
  left: 0;
  display: grid;
  max-height: 194px;
  gap: 4px;
  padding: 7px;
  overflow-y: auto;
  border: 1px solid rgba(159, 149, 255, 0.3);
  border-radius: 10px;
  background: rgba(22, 23, 28, 0.99);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.5);
  transform: translateY(100%);
  backdrop-filter: blur(18px);
}

.generation-mention-menu > button,
.generation-mention-option {
  display: grid;
  grid-template-columns: 31px minmax(0, 1fr) auto;
  min-height: 40px;
  align-items: center;
  gap: 8px;
  padding: 5px 7px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: #c7c8d0;
  background: transparent;
  text-align: left;
}

.generation-mention-menu > button:hover,
.generation-mention-menu > button:focus-visible,
.generation-mention-menu > button[aria-selected="true"],
.generation-mention-option:hover,
.generation-mention-option:focus-visible,
.generation-mention-option.active,
.generation-mention-option[aria-selected="true"] {
  border-color: rgba(149, 140, 255, 0.3);
  color: #f0efff;
  background: rgba(123, 124, 255, 0.15);
  outline: none;
}

.generation-mention-menu img,
.generation-mention-menu video,
.generation-mention-avatar {
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border-radius: 7px;
  background: #111217;
  object-fit: cover;
}

.generation-mention-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.generation-mention-copy strong,
.generation-mention-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.generation-mention-copy strong {
  font-size: 8px;
  font-weight: 650;
}

.generation-mention-copy small,
.generation-mention-menu mark,
.generation-mention-empty {
  color: #727680;
  font-size: 7px;
}

.generation-mention-menu mark {
  color: #bcb4ff;
  background: transparent;
}

.generation-mention-empty {
  padding: 12px 9px;
  text-align: center;
}

.generation-type-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px;
  margin-bottom: 11px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 9px;
  background: rgba(0, 0, 0, 0.12);
}

.generation-type-options button {
  min-height: 31px;
  border: 0;
  border-radius: 6px;
  color: #6f737c;
  background: transparent;
  font-size: 9px;
}

.generation-type-options button:hover {
  color: #bfc1c7;
  background: rgba(255, 255, 255, 0.04);
}

.generation-type-options button.active {
  color: #ecebff;
  background: rgba(123, 124, 255, 0.18);
  box-shadow: inset 0 0 0 1px rgba(145, 138, 255, 0.24);
}

.generation-node textarea {
  min-height: 122px;
}

.generation-control-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 9px;
}

.generation-switches {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 9px;
}

.generation-switches label {
  display: flex;
  min-height: 32px;
  flex: 1 1 150px;
  flex-direction: row;
  align-items: center;
  gap: 7px;
  margin: 0;
  padding: 6px 8px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 8px;
  color: #858991;
  background: rgba(255, 255, 255, 0.025);
  font-size: 8px;
}

.generation-switches input {
  width: auto;
  min-height: auto;
  margin: 0;
}

.generation-capability {
  min-height: 30px;
  margin: 10px 1px 0;
  color: #777b91;
  font-size: 8px;
  line-height: 1.55;
}

.generation-node.capability-pending .generation-capability {
  color: #a78158;
}

.generation-submit {
  width: 100%;
  min-height: 40px;
  margin-top: 6px;
  border: 0;
  border-radius: 9px;
  color: #fff;
  background: linear-gradient(145deg, #777af4, #8b65df);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 8px 22px rgba(77, 58, 171, 0.25);
  font-size: 10px;
  font-weight: 680;
}

.generation-submit:hover:not(:disabled) {
  filter: brightness(1.08);
}

.generation-submit:disabled {
  color: #6e7078;
  background: #2a2b30;
  box-shadow: none;
  cursor: not-allowed;
}

.generation-status {
  min-height: 30px;
  margin: 9px 1px 0;
  color: #777b84;
  font-size: 8px;
  line-height: 1.55;
}

.generation-status[data-state="uploading"],
.generation-status[data-state="submitted"],
.generation-status[data-state="pending"],
.generation-status[data-state="queued"],
.generation-status[data-state="running"],
.generation-status[data-state="processing"],
.generation-status[data-state="in_progress"] {
  color: #9e96f4;
}

.generation-status[data-state="succeeded"],
.generation-status[data-state="success"],
.generation-status[data-state="completed"] {
  color: #77d8aa;
}

.generation-status[data-state="failed"],
.generation-status[data-state="error"] {
  color: #ef8993;
}

.generation-result {
  margin-top: 10px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 10px;
  background: #101115;
}

.generation-result video {
  display: block;
  width: 100%;
  max-height: 360px;
  object-fit: contain;
}

.generation-result button {
  width: calc(100% - 16px);
  min-height: 34px;
  margin: 8px;
  border: 1px solid rgba(123, 124, 255, 0.26);
  border-radius: 8px;
  color: #d8d7ee;
  background: rgba(123, 124, 255, 0.1);
  font-size: 9px;
}

.generation-node.missing-source {
  border-color: rgba(255, 111, 120, 0.4);
}

.generation-node.missing-source.connection-drop-target:not(.connection-drop-invalid) {
  border-color: rgba(116, 226, 189, 0.96);
}

@media (max-width: 600px) {
  .canvas-rail {
    top: auto;
  }

  .canvas-empty-state {
    width: calc(100vw - 44px);
  }

  .canvas-upload-type-menu {
    width: calc(100% - 32px);
  }

  .canvas-upload-type-options {
    grid-template-columns: 1fr;
  }

  .material-node,
  .generation-node {
    width: min(360px, calc(100vw - 42px));
  }

  .material-branch-menu {
    right: 28px;
    left: auto;
  }

  .generation-sources {
    padding: 8px;
  }

  .generation-sources-heading {
    gap: 6px;
  }

  .generation-sources-heading > button,
  [data-toggle-generation-source-picker] {
    padding-inline: 7px;
  }

  .generation-source-picker {
    right: 8px;
    left: 8px;
    width: auto;
    max-height: 198px;
  }

  .generation-prompt-title small {
    max-width: 156px;
    overflow: hidden;
    text-align: right;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .generation-mention-menu {
    max-height: 172px;
  }
}

@media (hover: none), (pointer: coarse) {
  .material-node.is-callable .material-branch-add {
    width: 44px;
    height: 44px;
    opacity: 1;
    pointer-events: auto;
    transform: translate(50%, -50%) scale(var(--canvas-control-scale, 1));
  }

  .material-node.is-callable .material-branch-add:hover,
  .material-node.is-callable .material-branch-add:focus-visible {
    transform: translate(50%, -50%) scale(calc(var(--canvas-control-scale, 1) * 1.08));
  }

  .node-delete-corner {
    top: -17px;
    left: -17px;
    width: 42px;
    height: 42px;
    font-size: 15px;
    transform: scale(var(--canvas-control-scale, 1));
    transform-origin: center;
  }

  .node-delete-corner:hover,
  .node-delete-corner:focus-visible {
    transform: scale(calc(var(--canvas-control-scale, 1) * 1.08));
  }

  .generation-source-remove,
  [data-remove-generation-source] {
    opacity: 1;
    transform: scale(1);
  }
}

/* 画布工具属于视口层：浏览器缩放触发窄屏断点时也不能随画布改位或消失。 */
.canvas-shell > .canvas-rail {
  top: 18px;
  right: auto;
  bottom: 18px;
  left: 14px;
  width: 46px;
  height: auto;
  max-height: calc(100% - 36px);
  flex-direction: column;
  overflow-x: hidden;
  overflow-y: auto;
  visibility: visible;
  opacity: 1;
  transform: none;
}

.canvas-ui-layer > .canvas-bottom-dock {
  right: auto;
  bottom: 17px;
  left: 50%;
  width: auto;
  max-width: calc(100% - 132px);
  overflow-x: auto;
  overflow-y: hidden;
  visibility: visible;
  opacity: 1;
  transform: translateX(-50%);
}

.canvas-ui-layer > .minimap-panel {
  right: 15px;
  bottom: 17px;
  display: block;
  width: min(236px, calc(100% - 92px));
  visibility: visible;
  opacity: 1;
  transform: none;
}

.canvas-ui-layer > .minimap-panel[hidden] {
  display: none !important;
}

/* 窄视口或低高度时，左侧工具栏收缩为可横向滚动的底部工具条，避免被视口裁掉。 */
@media (max-width: 720px), (max-height: 560px) {
  .canvas-shell > .canvas-rail {
    top: auto;
    right: 8px;
    bottom: 8px;
    left: 8px;
    width: auto;
    height: 46px;
    max-height: none;
    flex-direction: row;
    align-items: center;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 5px;
  }

  .canvas-shell > .canvas-rail .rail-spacer {
    display: none;
  }

  .canvas-shell > .canvas-rail .rail-separator {
    width: 1px;
    height: 24px;
    margin: 0 2px;
  }

  .canvas-ui-layer > .canvas-bottom-dock {
    bottom: 62px;
    max-width: calc(100% - 16px);
  }

  .canvas-ui-layer > .minimap-panel {
    right: 8px;
    bottom: 116px;
    max-width: calc(100% - 16px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}