:root {
  color-scheme: dark;
  --bg: #101114;
  --panel: #181a1f;
  --panel-2: #20232a;
  --line: #343943;
  --text: #f1f3f7;
  --muted: #a7afbd;
  --teal: #2dd4bf;
  --amber: #f2b84b;
  --rose: #fb7185;
  --blue: #60a5fa;
  --shadow: rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, rgba(45, 212, 191, 0.08), transparent 460px),
    linear-gradient(135deg, #101114 0%, #141821 52%, #101114 100%);
  color: var(--text);
  font: 15px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", sans-serif;
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(16, 17, 20, 0.86);
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(45, 212, 191, 0.55);
  border-radius: 10px;
  background: rgba(45, 212, 191, 0.12);
  color: var(--teal);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small,
.nav a,
.eyebrow,
.console-head p,
.health-panel small,
.status-card span,
.side-metrics span,
label,
.result-meta span,
.asset-list small,
.band p,
figcaption {
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav a {
  padding: 8px 10px;
  border-radius: 8px;
  text-decoration: none;
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid rgba(45, 212, 191, 0.36);
  border-radius: 8px;
  color: var(--teal);
  text-decoration: none;
  white-space: nowrap;
}

.text-link:hover {
  background: rgba(45, 212, 191, 0.09);
}

.workspace {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  gap: 0;
  min-height: calc(100vh - 71px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar {
  padding: 22px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.025);
}

.status-card,
.prompt-panel,
.result-panel,
.queue-panel,
.asset-panel,
.health-panel,
.capabilities article,
.band pre {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(24, 26, 31, 0.88);
  box-shadow: 0 18px 40px var(--shadow);
}

.status-card {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 12px;
  margin-bottom: 18px;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--teal);
  box-shadow: 0 0 0 5px rgba(45, 212, 191, 0.12);
}

.side-item {
  width: 100%;
  margin: 5px 0;
  padding: 11px 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  text-align: left;
  font: inherit;
}

.side-item.active,
.side-item:hover {
  border-color: rgba(45, 212, 191, 0.28);
  background: rgba(45, 212, 191, 0.08);
  color: var(--text);
}

.side-metrics {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.side-metrics div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.console {
  padding: 28px;
}

.console-head,
.section-head,
.split {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: 0;
}

h1 {
  max-width: 780px;
  font-size: clamp(32px, 5vw, 62px);
}

h2 {
  font-size: clamp(26px, 4vw, 42px);
}

.console-head p,
.band p {
  max-width: 760px;
}

.health-panel {
  min-width: 180px;
  padding: 16px;
}

.health-panel span,
.health-panel strong,
.health-panel small {
  display: block;
}

.health-panel strong {
  color: var(--teal);
  font-size: 28px;
}

.workgrid {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(360px, 1.1fr);
  gap: 16px;
  margin-top: 24px;
}

.prompt-panel,
.result-panel,
.queue-panel,
.asset-panel {
  padding: 18px;
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.panel-title span {
  color: var(--muted);
  font-weight: 700;
}

.panel-title strong {
  color: var(--teal);
}

label {
  display: grid;
  gap: 7px;
  margin-top: 12px;
  font-weight: 650;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #101216;
  color: var(--text);
  font: inherit;
  padding: 10px 11px;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid rgba(45, 212, 191, 0.25);
  border-color: rgba(45, 212, 191, 0.6);
}

.controls {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.7fr;
  gap: 10px;
}

.primary {
  width: 100%;
  margin-top: 16px;
  padding: 12px 14px;
  border: 0;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--teal), var(--amber));
  color: #101114;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

.primary:active {
  transform: translateY(1px);
}

.result-image {
  min-height: 390px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0c0e12;
}

.mock-art {
  position: relative;
  display: grid;
  height: 390px;
  align-content: end;
  gap: 4px;
  padding: 24px;
  background:
    linear-gradient(145deg, rgba(45, 212, 191, 0.86), rgba(96, 165, 250, 0.72) 48%, rgba(251, 113, 133, 0.82)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.14) 0 1px, transparent 1px 18px);
}

.mock-art::before,
.mock-art::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.mock-art::before {
  inset: 28px 34px auto auto;
  width: 42%;
  height: 34%;
}

.mock-art::after {
  inset: auto auto 82px 30px;
  width: 56%;
  height: 30%;
}

.mock-art span,
.mock-art strong {
  position: relative;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
}

.mock-art strong {
  font-size: 24px;
}

.result-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.result-meta div {
  min-width: 0;
  padding: 11px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.result-meta strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lower-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(360px, 1.1fr);
  gap: 16px;
  margin-top: 16px;
}

.timeline {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline li {
  padding: 11px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.timeline li::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 999px;
  background: var(--muted);
}

.timeline li.done::before {
  background: var(--teal);
}

.timeline li.running::before {
  background: var(--amber);
}

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

.asset-list article {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.asset-list article div {
  min-width: 0;
}

.asset-list strong,
.asset-list small {
  display: block;
}

.asset-list strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.asset-thumb {
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.asset-thumb.a { background: linear-gradient(135deg, var(--teal), var(--blue)); }
.asset-thumb.b { background: linear-gradient(135deg, var(--amber), var(--rose)); }
.asset-thumb.c { background: linear-gradient(135deg, #c084fc, var(--teal)); }

.band {
  max-width: 1180px;
  margin: 0 auto;
  padding: 74px 22px;
}

.architecture {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  align-items: center;
  gap: 10px;
  margin-top: 24px;
}

.architecture div {
  min-height: 92px;
  display: grid;
  place-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  text-align: center;
  font-weight: 760;
}

.architecture span {
  display: none;
}

.capabilities {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.capabilities article {
  padding: 18px;
}

.capabilities p {
  margin-bottom: 0;
}

.media-layout {
  display: grid;
  grid-template-columns: minmax(420px, 1.25fr) minmax(300px, 0.75fr);
  gap: 18px;
  margin-top: 22px;
}

.video-frame,
.shot-grid figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(24, 26, 31, 0.88);
  overflow: hidden;
  box-shadow: 0 18px 40px var(--shadow);
}

.video-frame video,
.shot-grid img {
  display: block;
  width: 100%;
  background: #0b0d11;
}

.video-frame video {
  aspect-ratio: 16 / 10;
}

.video-frame figcaption,
.shot-grid figcaption {
  padding: 10px 12px;
  font-size: 13px;
}

.shot-grid {
  display: grid;
  gap: 12px;
}

.shot-grid img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top left;
}

.split {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.band pre {
  margin: 0;
  width: min(100%, 520px);
  padding: 18px;
  overflow: auto;
}

code {
  color: #dbeafe;
}

.is-running #result-state,
.is-running #queue-state {
  color: var(--amber);
}

.is-running .result-image {
  opacity: 0.88;
}

@media (max-width: 980px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
  }

  .workgrid,
  .lower-grid,
  .capabilities,
  .media-layout,
  .architecture,
  .split,
  .console-head {
    grid-template-columns: 1fr;
    display: grid;
  }

  .health-panel {
    min-width: 0;
  }
}

@media (max-width: 720px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    flex-wrap: wrap;
  }

  .console {
    padding: 18px;
  }

  .controls,
  .result-meta {
    grid-template-columns: 1fr;
  }

  .result-image,
  .mock-art {
    min-height: 320px;
    height: 320px;
  }
}