/* Multimodal AL Engine festival console -- static stylesheet, no external
   fonts or frameworks, so the CSP for this page can stay 'self'-only. */

:root {
  --navy-950: #0a0f1e;
  --navy-900: #0f172a;
  --navy-800: #16213a;
  --navy-700: #1e2b4a;
  --teal-400: #2dd4bf;
  --teal-300: #5eead4;
  --gold-400: #d4a72c;
  --ink-100: #e7ecf5;
  --ink-300: #aab6cf;
  --ink-500: #77839e;
  --green-500: #2dd46a;
  --amber-500: #e8a93a;
  --red-500: #e5484d;
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, var(--navy-800), var(--navy-950) 70%);
  color: var(--ink-100);
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  line-height: 1.5;
}

html[dir="rtl"] body {
  font-family: "Segoe UI", Tahoma, "Geeza Pro", Arial, sans-serif;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--navy-700);
}

.topbar__brand {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.topbar__org {
  font-size: 1.25rem;
  font-weight: 700;
}

.topbar__tagline {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--teal-300);
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
}

.lang-btn {
  background: none;
  border: none;
  color: var(--ink-300);
  cursor: pointer;
  font: inherit;
  padding: 0.2rem 0.4rem;
  border-radius: 6px;
}

.lang-btn.is-active {
  color: var(--navy-950);
  background: var(--teal-300);
  font-weight: 700;
}

.lang-sep {
  color: var(--ink-500);
}

.festival-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  background: var(--navy-700);
  color: var(--ink-100);
  font-size: 0.85rem;
  text-align: center;
}

.demo-pill {
  background: var(--gold-400);
  color: var(--navy-950);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.hero {
  text-align: center;
  padding: 1rem 0 0.5rem;
}

.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin: 0 0 0.5rem;
}

.hero__subtitle {
  color: var(--ink-300);
  font-size: 1.05rem;
  margin: 0 0 1.25rem;
}

.hero__story {
  max-width: 720px;
  margin: 0 auto;
  color: var(--ink-300);
  font-size: 0.95rem;
}

.hero__models {
  color: var(--teal-300);
  font-weight: 700;
  font-size: 0.95rem;
  margin: 0 0 0.5rem;
}

.hero__model-meta {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  margin: 0 0 1.25rem;
}

.hero__model-meta-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  font-size: 0.78rem;
  color: var(--ink-300);
}

.hero__model-meta-col strong {
  color: var(--ink-100);
  font-size: 0.95rem;
}

.model-card__kv {
  margin: 0;
}

.grid {
  display: grid;
  gap: 1.25rem;
}

.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.card {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.card h2 {
  margin: 0 0 1rem;
  font-size: 1.15rem;
}

.card__footnote {
  color: var(--ink-500);
  font-size: 0.8rem;
  margin: 1rem 0 0;
}

.status-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 1rem;
}

.status-dot {
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  background: var(--ink-500);
  display: inline-block;
}

.status-dot[data-state="ready"] {
  background: var(--green-500);
  box-shadow: 0 0 10px var(--green-500);
}

.status-dot[data-state="degraded"] {
  background: var(--amber-500);
  box-shadow: 0 0 10px var(--amber-500);
}

.status-dot[data-state="unavailable"],
.status-dot[data-state="unknown"] {
  background: var(--red-500);
}

.kv {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.kv__row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.92rem;
  border-bottom: 1px dashed var(--navy-700);
  padding-bottom: 0.4rem;
}

.kv__row dt {
  color: var(--ink-300);
}

.kv__row dd {
  margin: 0;
  text-align: right;
}

html[dir="rtl"] .kv__row dd {
  text-align: left;
}

.mono {
  font-family: "Consolas", "Courier New", monospace;
  font-size: 0.85rem;
  word-break: break-all;
}

.pipeline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: step;
}

.pipeline li {
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
  color: var(--teal-300);
}

.analysis-unavailable {
  background: rgba(212, 167, 44, 0.12);
  border: 1px solid var(--gold-400);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: 0.88rem;
  color: var(--ink-100);
}

.upload-shell {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.25rem 0;
  opacity: 0.6;
}

.upload-drop {
  flex: 1;
  min-width: 220px;
  border: 2px dashed var(--navy-700);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  text-align: center;
  font-weight: 600;
  cursor: not-allowed;
}

.upload-drop input {
  display: none;
}

.preview-box {
  width: 160px;
  min-height: 120px;
  border: 1px solid var(--navy-700);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy-950);
  color: var(--ink-500);
  font-size: 0.8rem;
  overflow: hidden;
}

.preview-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.result-panels {
  margin-top: 0.5rem;
}

.result-panel {
  background: var(--navy-800);
  border-radius: 10px;
  padding: 1rem;
}

.result-panel h3 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}

.muted {
  color: var(--ink-500);
  font-size: 0.78rem;
  margin: 0 0 0.4rem;
}

.placeholder {
  margin: 0;
  color: var(--red-500);
  font-weight: 600;
  font-size: 0.9rem;
}

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.5rem;
  color: var(--teal-300);
  font-size: 0.9rem;
}

.checklist li {
  display: flex;
  gap: 0.5rem;
}

.checklist li span {
  color: var(--ink-100);
}

.doc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-block;
  padding: 0.65rem 1.1rem;
  border-radius: 10px;
  background: var(--teal-400);
  color: var(--navy-950);
  font-weight: 700;
  text-decoration: none;
  font-size: 0.92rem;
  min-height: 44px;
  line-height: 1.2;
  display: inline-flex;
  align-items: center;
}

.btn--ghost {
  background: transparent;
  border: 1px solid var(--teal-400);
  color: var(--teal-300);
}

.page-footer {
  text-align: center;
  color: var(--ink-500);
  font-size: 0.8rem;
  padding: 1.5rem 1rem 2.5rem;
}

/* -- P14 live demo -------------------------------------------------- */

.card--demo {
  border-color: var(--teal-400);
  box-shadow: 0 0 0 1px rgba(45, 212, 191, 0.15), 0 18px 40px -20px rgba(45, 212, 191, 0.35);
}

.mode-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.1rem;
  flex-wrap: wrap;
}

.mode-tab {
  flex: 1;
  min-width: 120px;
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  color: var(--ink-300);
  font: inherit;
  font-weight: 700;
  padding: 0.6rem 1rem;
  border-radius: 10px;
  cursor: pointer;
  min-height: 44px;
}

.mode-tab.is-active {
  background: var(--teal-400);
  color: var(--navy-950);
  border-color: var(--teal-400);
}

.upload-shell--active {
  opacity: 1;
}

.upload-shell--active .upload-drop {
  cursor: pointer;
  border-color: var(--teal-400);
}

.upload-shell--active .upload-drop.is-dragover {
  background: rgba(45, 212, 191, 0.08);
  border-color: var(--teal-300);
}

.demo-text-label {
  display: block;
  margin: 0.25rem 0 0.4rem;
  font-size: 0.85rem;
  color: var(--ink-300);
}

.demo-textarea {
  width: 100%;
  min-height: 3.2rem;
  background: var(--navy-950);
  border: 1px solid var(--navy-700);
  border-radius: 10px;
  color: var(--ink-100);
  font: inherit;
  padding: 0.65rem 0.85rem;
  resize: vertical;
}

html[dir="rtl"] .demo-textarea {
  text-align: right;
}

.btn--analyze {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1rem;
  width: 100%;
  border: none;
  cursor: pointer;
}

.btn--analyze:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.demo-processing {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1rem;
  color: var(--teal-300);
  font-weight: 600;
  font-size: 0.9rem;
}

.spinner {
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  border: 2px solid rgba(94, 234, 212, 0.25);
  border-top-color: var(--teal-300);
  animation: demo-spin 0.8s linear infinite;
  flex-shrink: 0;
}

@keyframes demo-spin {
  to {
    transform: rotate(360deg);
  }
}

.demo-error {
  margin-top: 1rem;
  background: rgba(229, 72, 77, 0.12);
  border: 1px solid var(--red-500);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  color: var(--ink-100);
  font-size: 0.88rem;
}

#demo-results {
  margin-top: 1.25rem;
}

#demo-results.is-stale {
  opacity: 0.45;
}

.candidate-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.candidate-item {
  display: flex;
  gap: 0.75rem;
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: 10px;
  padding: 0.65rem;
  align-items: center;
}

.candidate-thumb {
  width: 56px;
  height: 56px;
  border-radius: 8px;
  object-fit: cover;
  background: var(--navy-950);
  flex-shrink: 0;
}

.candidate-thumb--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-500);
  font-size: 0.7rem;
}

.candidate-meta {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.candidate-rank {
  color: var(--gold-400);
  font-weight: 700;
  font-size: 0.78rem;
}

.candidate-title {
  font-weight: 700;
  font-size: 0.95rem;
}

.candidate-score {
  color: var(--teal-300);
  font-size: 0.82rem;
}

.candidate-reason {
  color: var(--ink-500);
  font-size: 0.78rem;
}

.compare-columns {
  align-items: start;
}

.compare-column {
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--navy-700);
  border-radius: 10px;
  padding: 1rem;
}

.compare-column h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.engine-status {
  font-weight: 700;
  margin: 0 0 0.15rem;
}

.engine-latency {
  color: var(--ink-500);
  font-size: 0.8rem;
  margin: 0 0 0.75rem;
}

.badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
}

.badge--experimental {
  background: rgba(212, 167, 44, 0.18);
  border: 1px solid var(--gold-400);
  color: var(--gold-400);
}

.compare-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--ink-300);
}

.compare-summary span {
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
}

.calibration-tooltip {
  color: var(--ink-500);
  font-size: 0.78rem;
  font-style: italic;
  margin: 1rem 0 0.5rem;
}

.human-review-banner {
  background: rgba(212, 167, 44, 0.12);
  border: 1px solid var(--gold-400);
  border-radius: 10px;
  padding: 0.65rem 1rem;
  font-weight: 700;
  font-size: 0.85rem;
  margin: 0.5rem 0 0;
}

.model-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
}

.model-card__status {
  font-weight: 700;
  color: var(--ink-500);
}

.model-card__status.is-ready {
  color: var(--green-500);
}

@media (max-width: 640px) {
  .mode-tabs {
    flex-direction: column;
  }

  .mode-tab {
    min-width: 0;
  }
}

@media (max-width: 640px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .upload-shell {
    flex-direction: column;
  }

  .preview-box {
    width: 100%;
  }
}