:root {
  --bg: #090909;
  --bg-2: #11100d;
  --panel: rgba(19, 18, 16, 0.96);
  --panel-2: #12110f;
  --line: #4d3920;
  --line-soft: #2c261f;
  --gold: #c89657;
  --gold-2: #f0c98f;
  --text: #efe5d2;
  --muted: #ab9d89;
  --danger: #8b3b2e;
  --green: #4b9a69;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 1440px;
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  background:
    radial-gradient(circle at 78% 0%, rgba(188, 80, 32, 0.18), transparent 28%),
    linear-gradient(135deg, var(--bg), var(--bg-2) 48%, #080808);
}

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

button {
  border: 0;
  color: inherit;
  cursor: pointer;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.app-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.side-nav {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
  height: 100vh;
  padding: 20px 16px;
  border-right: 1px solid var(--line-soft);
  background: rgba(10, 10, 10, 0.94);
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--gold);
  border-radius: 8px;
  background: #1a120a;
  color: var(--gold-2);
  font-size: 20px;
  font-weight: 800;
}

.brand small,
.group-label,
.eyebrow,
.topbar p,
.panel-head p,
.hero-head p,
.wallet-card span,
.wallet-card small {
  color: var(--muted);
}

.nav-group,
.column,
.stack-list,
.page-list,
.queue-list,
.segment-list,
.config-stack,
.billing-box,
.package-list,
.input-stack,
.cost-bars {
  display: grid;
  gap: 10px;
}

.group-label {
  margin: 0 0 4px;
  font-size: 12px;
}

.nav-item,
.primary,
.secondary,
.switch-chip,
.style-route,
.model-card,
.icon-button {
  border: 1px solid var(--line-soft);
  border-radius: 6px;
}

.nav-item {
  width: 100%;
  padding: 12px 13px;
  background: #121212;
  text-align: left;
}

.nav-item.active,
.nav-item:hover,
.switch-chip.active,
.style-route.selected,
.model-card.selected,
.table-row.active-row {
  border-color: var(--gold);
  background: #1c140d;
  color: var(--gold-2);
}

.side-foot {
  margin-top: auto;
}

.wallet-card {
  margin-bottom: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #15110e;
}

.wallet-card span,
.wallet-card strong,
.wallet-card small {
  display: block;
}

.wallet-card strong {
  margin: 6px 0;
  color: var(--gold-2);
}

.workspace {
  padding: 22px;
}

.topbar,
.hero-panel,
.metric-row article,
.panel,
.modal {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 20px 22px;
}

.eyebrow,
.section-kicker {
  margin-bottom: 6px;
  color: var(--gold);
  font-size: 12px;
  text-transform: uppercase;
}

.topbar h1 {
  margin-bottom: 8px;
  color: var(--gold-2);
  font-size: 30px;
}

.topbar p {
  max-width: 760px;
  margin-bottom: 0;
  line-height: 1.65;
}

.top-actions,
.choice-row,
.guard-actions,
.modal-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.primary,
.secondary,
.switch-chip,
.icon-button {
  padding: 10px 14px;
}

.primary {
  background: linear-gradient(135deg, #eec275, #de5f2e);
  color: #1a0d03;
  font-weight: 700;
}

.secondary,
.switch-chip,
.icon-button {
  background: #171511;
  color: var(--gold-2);
}

.switch-chip {
  color: var(--muted);
}

.full {
  width: 100%;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.hero-grid,
.content-grid,
.split-layout,
.storyboard-workbench {
  display: grid;
  gap: 14px;
  margin-top: 16px;
  align-items: start;
}

.hero-grid {
  grid-template-columns: 1.5fr 0.85fr;
}

.content-grid {
  grid-template-columns: minmax(820px, 1fr) 340px;
}

.content-grid.two-up,
.split-layout,
.storyboard-workbench {
  grid-template-columns: minmax(680px, 1fr) 420px;
}

.hero-panel,
.panel,
.modal {
  padding: 16px;
}

.hero-head,
.panel-head,
.modal-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: start;
}

.hero-head h2,
.panel-head h2,
.modal-head h2 {
  margin-bottom: 4px;
  color: var(--gold-2);
}

.status-badge {
  padding: 8px 10px;
  border: 1px solid #79552a;
  border-radius: 999px;
  color: var(--gold-2);
  white-space: nowrap;
}

.overview-grid,
.pipeline-grid,
.style-route-grid,
.bible-grid,
.qa-grid,
.wallet-overview,
.model-config-grid,
.storyboard-canvas,
.modal-summary,
.storyboard-meta,
.form-grid {
  display: grid;
  gap: 10px;
}

.overview-grid {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 14px;
}

.pipeline-grid,
.style-route-grid {
  grid-template-columns: repeat(3, 1fr);
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.overview-grid div,
.price-line,
.metric-row article,
.page-row,
.bill-line,
.segment,
.repair-card,
.character-list div,
.bible-grid div,
.input-stack div,
.model-card,
.qa-grid div,
.wallet-overview div,
.package-list div,
.config-stack div,
.warning-box,
.model-guard,
.field,
.storyboard-meta div,
.modal-summary div,
.modal-block,
.table-head,
.table-row {
  padding: 12px;
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  background: #100f0d;
}

.overview-grid span,
.price-line span,
.metric-row span,
.bill-line span,
.segment span,
.config-stack span,
.field small,
.storyboard-meta span,
.modal-summary span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
}

.overview-grid span,
.price-line span,
.metric-row span,
.bill-line span,
.storyboard-meta span,
.modal-summary span {
  margin-top: 0;
  margin-bottom: 8px;
  font-size: 13px;
}

.overview-grid strong,
.price-line strong,
.metric-row strong,
.bill-line strong,
.table-row strong,
.storyboard-meta strong,
.modal-summary strong {
  color: var(--gold-2);
}

.page-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
}

.pipeline-card {
  min-height: 128px;
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  background: #100f0d;
}

.pipeline-card.active {
  border-color: var(--gold);
  background: #1a130d;
}

.pipeline-card span {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--gold);
}

.pipeline-card p,
.warning-box p,
.model-guard p,
.bible-grid p,
.repair-card p,
.modal-block p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.style-route,
.model-card {
  background: #100f0d;
  text-align: left;
}

.style-route small,
.model-card small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.55;
}

.form-grid {
  grid-template-columns: repeat(2, 1fr);
  margin-top: 14px;
}

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

.field-wide {
  grid-column: 1 / -1;
}

.field span {
  color: var(--gold-2);
  font-weight: 700;
}

select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  background: #0f0f0d;
  color: var(--text);
  outline: none;
}

input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  background: #0f0f0d;
  color: var(--text);
  outline: none;
}

.duration-config {
  margin-top: 14px;
}

.subhead {
  margin-bottom: 12px;
}

.subhead h3 {
  margin-bottom: 6px;
  color: var(--gold-2);
  font-size: 18px;
}

.subhead p {
  margin-bottom: 0;
  color: var(--muted);
}

.choice-pill {
  min-width: 108px;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  background: #121212;
  color: var(--muted);
  text-align: center;
}

.choice-pill.active {
  border-color: var(--gold);
  background: #1c140d;
  color: var(--gold-2);
}

.choice-pill small {
  display: block;
  margin-top: 6px;
  color: inherit;
  opacity: 0.78;
}

.choice-pill.disabled {
  opacity: 0.45;
  cursor: default;
}

.table-head,
.table-row {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 0.8fr 0.7fr;
  gap: 12px;
  align-items: center;
}

.table-head {
  color: var(--gold);
  background: #17130e;
}

.project-table,
.duration-matrix,
.model-matrix {
  display: grid;
  gap: 10px;
}

.project-table.compact .table-head,
.project-table.compact .table-row {
  grid-template-columns: 0.95fr 0.8fr 1fr 0.7fr 0.7fr;
}

.script-editor textarea {
  width: 100%;
  min-height: 410px;
  resize: none;
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  outline: none;
  background: #0d0d0c;
  color: var(--text);
  line-height: 1.8;
}

.segment.active,
.package-list .selected,
.warning-box.neutral {
  border-color: var(--gold);
  background: #1a130d;
}

.warning-box {
  margin-top: 12px;
  border-color: var(--danger);
  background: #1a100d;
}

.warning-box.neutral {
  border-color: var(--line);
}

.model-card.selectable,
.style-route,
.switch-chip,
.nav-item,
[data-open-submit] {
  cursor: pointer;
}

.model-card.needs-setup {
  border-color: #8f642d;
  background: #1b140d;
}

.model-guard {
  margin-top: 12px;
  border-color: var(--danger);
}

.guard-actions {
  margin-top: 12px;
}

.bible-grid,
.qa-grid {
  grid-template-columns: repeat(2, 1fr);
}

.wallet-overview {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 14px;
}

.character-list {
  display: grid;
  gap: 10px;
}

.character-list div {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 0 12px;
  align-items: center;
}

.character-list small {
  grid-column: 2;
  margin-top: 6px;
  color: var(--muted);
}

.avatar {
  grid-row: span 2;
  display: block;
  width: 52px;
  height: 62px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background-size: cover;
  background-position: center;
}

.avatar.female {
  background-image: url("./assets/preview/litmedia-board-wide.png");
  background-position: 82% 30%;
}

.avatar.male {
  background-image: url("./assets/preview/litmedia-board-wide.png");
  background-position: 86% 51%;
}

.avatar.villain {
  background-image: url("./assets/preview/litmedia-board-cards.png");
  background-position: 46% 32%;
}

.storyboard-meta {
  grid-template-columns: repeat(3, 1fr);
  margin: 14px 0;
}

.storyboard-canvas {
  grid-template-columns: repeat(4, 1fr);
  min-height: 420px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(70, 38, 18, 0.22), transparent 240px),
    #0d0c0a;
}

.cut-tile {
  display: flex;
  flex-direction: column;
  justify-content: end;
  min-height: 380px;
  padding: 12px;
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  background:
    linear-gradient(180deg, transparent 0, rgba(0, 0, 0, 0.78) 58%),
    url("./assets/preview/litmedia-board-cards.png");
  background-size: cover;
}

.cut-tile:nth-child(1) {
  background-position: 16% 30%;
}

.cut-tile:nth-child(2) {
  background-position: 38% 30%;
}

.cut-tile:nth-child(3) {
  background-position: 62% 30%;
}

.cut-tile:nth-child(4) {
  background-position: 82% 30%;
}

.cut-tile header {
  color: var(--gold-2);
  font-weight: 700;
}

.cut-tile p {
  margin: 8px 0;
}

.cut-tile small {
  color: var(--muted);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(8px);
}

.modal-backdrop.hidden {
  display: none;
}

.modal {
  width: min(860px, calc(100vw - 48px));
  max-height: calc(100vh - 48px);
  overflow: auto;
}

.icon-button {
  width: 40px;
  height: 40px;
  padding: 0;
  font-size: 24px;
  line-height: 1;
}

.modal-summary {
  grid-template-columns: repeat(2, 1fr);
  margin-top: 14px;
}

.modal-block {
  margin-top: 14px;
}

.flat-list {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
}

.modal-actions {
  margin-top: 16px;
  justify-content: end;
}

.gate-banner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px solid #8f642d;
  border-radius: 8px;
  background: #1b140d;
  box-shadow: var(--shadow);
}

.gate-banner.hidden {
  display: none;
}

.gate-banner strong,
.gate-banner span {
  display: block;
}

.gate-banner strong {
  color: var(--gold-2);
}

.gate-banner span {
  margin-top: 4px;
  color: var(--muted);
}

.is-locked .locked-action {
  opacity: 0.72;
}

.storage-meter {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: #100f0d;
}

.meter-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
}

.meter-head span {
  color: var(--muted);
}

.meter-head strong {
  color: var(--gold-2);
}

.meter-bar {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: #090908;
}

.meter-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #e9bd72, #d95f2e);
}

.storage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 14px;
}

.storage-grid div {
  padding: 12px;
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  background: #100f0d;
}

.storage-grid span,
.storage-grid small {
  display: block;
  color: var(--muted);
}

.storage-grid strong {
  display: block;
  margin: 8px 0;
  color: var(--gold-2);
}

.recharge-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 14px;
  margin-top: 14px;
}

.qr-box {
  display: grid;
  gap: 10px;
  justify-items: center;
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: #100f0d;
}

.fake-qr {
  display: grid;
  place-items: center;
  width: 180px;
  height: 180px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(90deg, #eee 10px, transparent 10px) 0 0 / 24px 24px,
    linear-gradient(#eee 10px, transparent 10px) 0 0 / 24px 24px,
    #151515;
  color: #111;
  font-weight: 800;
  text-align: center;
}

.qr-box small {
  color: var(--muted);
}