@import url("/static/theme.css");

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, "Segoe UI", "Noto Sans TC", sans-serif;
}

.demo-page {
  max-width: 1320px;
  margin: 0 auto;
  padding: 24px 20px 40px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 18px 20px;
  box-shadow: var(--shadow);
}

.demo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.demo-brand {
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
}

.demo-logo {
  height: 72px;
  width: auto;
  max-width: 380px;
  object-fit: contain;
}

.demo-kicker {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.demo-header h1 {
  margin: 0;
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.demo-header-right {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.demo-admin-link {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: var(--surface-muted);
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
}

.demo-admin-link:hover {
  border-color: #bfdbfe;
  color: var(--primary);
}

.demo-pill {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  font-size: 0.88rem;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.demo-pill.ok {
  color: var(--success);
  border-color: var(--success-border);
  background: var(--success-bg);
}

.demo-pill.warn {
  color: var(--warn);
  border-color: var(--warn-border);
  background: var(--warn-bg);
}

.demo-pill.idle {
  color: var(--muted);
  background: var(--surface-muted);
}

.demo-pill.step {
  color: var(--primary);
  background: var(--primary-soft);
  border-color: #bfdbfe;
}

.demo-narrative {
  margin-bottom: 16px;
}

.narrative-step {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.narrative-text {
  margin: 0 0 16px;
  font-size: 1.05rem;
  line-height: 1.65;
  color: #334155;
}

.progress-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.progress-dot {
  height: 5px;
  border-radius: 999px;
  background: #dbe3ee;
}

.progress-dot.active {
  background: linear-gradient(90deg, var(--accent), #ff6b6b);
}

.progress-dot.done {
  background: var(--success);
}

.demo-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 18px;
}

.btn {
  border: 0;
  border-radius: 999px;
  padding: 12px 28px;
  font-size: 0.98rem;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.18);
}

.btn-primary:hover:not(:disabled) {
  background: var(--primary-hover);
}

.btn-secondary {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--panel-border);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.hidden {
  display: none !important;
}

.demo-streams {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.stream-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.stream-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px 10px;
}

.stream-head h2 {
  margin: 0;
  font-size: 1rem;
}

.stream-tag {
  color: var(--muted);
  font-size: 0.85rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--surface-muted);
  border: 1px solid var(--panel-border);
}

.stream-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--stream-bg);
  border-top: 1px solid var(--stream-border);
  border-bottom: 1px solid var(--stream-border);
}

.stream-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.stream-blocked {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.92);
  text-align: center;
  padding: 20px;
}

.stream-blocked strong {
  color: var(--danger);
  font-size: 1.15rem;
}

.stream-blocked p {
  margin: 8px 0 0;
  color: var(--muted);
}

.stream-report {
  padding: 14px 16px 16px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
  background: var(--surface-muted);
}

.report-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 0;
  border-bottom: 1px solid var(--panel-border);
}

.report-line:last-child {
  border-bottom: 0;
}

.report-pass {
  color: var(--success);
  font-weight: 600;
}

.report-fail {
  color: var(--danger);
  font-weight: 600;
}

.report-headline {
  color: var(--text);
  font-weight: 600;
  margin-bottom: 8px;
}

.challenge-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: var(--overlay-video);
  text-align: center;
}

.challenge-text {
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.5;
  max-width: 90%;
  color: var(--text);
}

.challenge-phase {
  margin-top: 10px;
  color: var(--accent);
  font-size: 0.92rem;
}

.challenge-countdown {
  margin-top: 8px;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
}

.decision-panel {
  margin-top: 18px;
  text-align: center;
}

.decision-panel.pass {
  border-color: var(--success-border);
  background: var(--success-bg);
}

.decision-panel.suspend {
  border-color: var(--warn-border);
  background: var(--warn-bg);
}

.decision-panel.reject {
  border-color: var(--danger-border);
  background: var(--danger-bg);
}

.decision-label {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.decision-title {
  font-size: 2rem;
  font-weight: 700;
  margin: 8px 0;
  color: var(--text);
}

.decision-body {
  margin: 0;
  color: #475569;
}

.decision-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 12px;
  text-align: left;
}

.decision-side {
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--panel-border);
}

.decision-side.pass {
  background: var(--success-bg);
  border-color: var(--success-border);
}

.decision-side.reject {
  background: var(--danger-bg);
  border-color: var(--danger-border);
}

.decision-side-label {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 4px;
}

.decision-side-verdict {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.decision-side.pass .decision-side-verdict {
  color: var(--success);
}

.decision-side.reject .decision-side-verdict {
  color: var(--danger);
}

.decision-side p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

.report-line.finale-note {
  display: block;
  padding-top: 8px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.report-line.finale-note span {
  display: block;
}

@media (max-width: 900px) {
  .decision-split {
    grid-template-columns: 1fr;
  }
}

.demo-footer {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.85rem;
}

.demo-footer code {
  background: var(--surface-muted);
  border: 1px solid var(--panel-border);
  padding: 2px 6px;
  border-radius: 6px;
}

.radiance-flash {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.18;
}

@media (max-width: 900px) {
  .demo-streams {
    grid-template-columns: 1fr;
  }

  .demo-header {
    flex-direction: column;
    align-items: flex-start;
  }
}