:root {
  --sand: #ceb992;
  --sage: #73937e;
  --slate: #585563;
  --plum: #5b2e48;
  --oxblood: #471323;
  --bg0: #111014;
  --bg1: #15131a;
  --panel: #1a1821;
  --card: rgba(26, 24, 33, 0.86);
  --card-border: rgba(88, 85, 99, 0.76);
  --text: #e8e6e3;
  --text-2: #cfcdd6;
  --muted: #a7a5af;
  --accent: var(--sage);
  --accent-warm: var(--sand);
  --danger: #9e5f75;
  --ok: var(--sage);
  --ring: rgba(115, 147, 126, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  color-scheme: dark;
}

html {
  background-color: #111014;
  background-image:
    radial-gradient(46% 36% at 8% 6%, rgba(115, 147, 126, 0.18) 0%, rgba(115, 147, 126, 0) 100%),
    radial-gradient(52% 40% at 92% 94%, rgba(91, 46, 72, 0.24) 0%, rgba(91, 46, 72, 0) 100%),
    radial-gradient(140% 125% at 12% 8%, #2a2130 0%, #231c2a 30%, #1a1621 58%, #14121a 82%, #111014 100%);
  background-repeat: no-repeat, no-repeat, no-repeat;
}

body {
  margin: 0;
  font-family: "Space Grotesk", system-ui, sans-serif;
  color: var(--text);
  background-color: #111014;
  background-image:
    radial-gradient(46% 36% at 8% 6%, rgba(115, 147, 126, 0.18) 0%, rgba(115, 147, 126, 0) 100%),
    radial-gradient(52% 40% at 92% 94%, rgba(91, 46, 72, 0.24) 0%, rgba(91, 46, 72, 0) 100%),
    radial-gradient(140% 125% at 12% 8%, #2a2130 0%, #231c2a 30%, #1a1621 58%, #14121a 82%, #111014 100%);
  background-repeat: no-repeat, no-repeat, no-repeat;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

code,
.mono,
.trace {
  font-family: "IBM Plex Mono", monospace;
}

.bg-orb {
  display: none;
}

.orb-a {
  width: 340px;
  height: 340px;
  background: #73937e;
  top: -80px;
  left: -80px;
  animation: driftA 10s ease-in-out infinite alternate;
}

.orb-b {
  width: 420px;
  height: 420px;
  background: #5b2e48;
  right: -130px;
  bottom: -140px;
  animation: driftB 12s ease-in-out infinite alternate;
}

@keyframes driftA {
  from { transform: translate(0, 0); }
  to { transform: translate(40px, 30px); }
}

@keyframes driftB {
  from { transform: translate(0, 0); }
  to { transform: translate(-30px, -20px); }
}

.shell {
  position: relative;
  z-index: 1;
  width: min(1200px, 92vw);
  margin: 28px auto 42px;
  padding-bottom: env(safe-area-inset-bottom);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 14px;
}

.site-nav a {
  text-decoration: none;
  color: var(--text-2);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.01em;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.02);
}

.site-nav a:hover {
  border-color: rgba(206, 185, 146, 0.66);
  color: var(--sand);
}

.site-nav a:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 2px;
}

.site-nav a.active {
  border-color: rgba(115, 147, 126, 0.95);
  background: rgba(115, 147, 126, 0.2);
  color: var(--text);
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  backdrop-filter: blur(6px);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.hero {
  padding: 22px 24px;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0;
  color: var(--sand);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 8px 0 10px;
  font-size: clamp(1.2rem, 2.4vw, 2rem);
}

.subtitle {
  margin: 0;
  color: var(--muted);
  line-height: 1.35;
}

.subtitle a {
  color: var(--sand);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.subtitle a:hover {
  color: var(--sage);
}

.subtitle a:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 2px;
  border-radius: 4px;
}

.pill-row {
  margin-top: 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pill {
  font-size: 0.78rem;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.03);
}

.pill.good {
  border-color: rgba(115, 147, 126, 0.6);
  color: #d4e2da;
}

.pill.warn {
  border-color: rgba(206, 185, 146, 0.6);
  color: #e9dcc0;
}

.layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 14px;
}

.panel-left,
.panel-right {
  padding: 16px;
}

h2 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

h3 {
  margin: 14px 0 8px;
  font-size: 0.95rem;
  color: var(--sand);
}

.hint {
  color: var(--muted);
  margin: 0 0 10px;
  font-size: 0.92rem;
}

.example-list {
  display: grid;
  gap: 8px;
}

.example-btn {
  text-align: left;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.example-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(206, 185, 146, 0.66);
}

.example-btn.active {
  border-color: rgba(115, 147, 126, 0.95);
  background: linear-gradient(90deg, rgba(115, 147, 126, 0.2), rgba(115, 147, 126, 0.04));
}

.example-sub {
  display: block;
  margin-top: 4px;
  font-size: 0.8rem;
  color: var(--muted);
}

.audio-list {
  display: grid;
  gap: 8px;
}

.audio-item {
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.02);
}

.audio-item .mono {
  overflow-wrap: anywhere;
}

.audio-item audio {
  width: 100%;
  margin-top: 4px;
}

.actions {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.download-btn {
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
  min-height: 44px;
  color: #20190f;
  background: linear-gradient(95deg, #ceb992, #e5d6b8);
  font-weight: 700;
  cursor: pointer;
}

.download-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.run-btn {
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
  min-height: 44px;
  color: #10221a;
  background: linear-gradient(95deg, #73937e, #9eb7a7);
  font-weight: 700;
  cursor: pointer;
}

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

.run-meta {
  margin: 4px 0 0;
  width: 100%;
  color: var(--muted);
  font-size: 0.82rem;
}

.copd-badge {
  margin: 6px 0 10px;
  padding: 10px 12px;
  border-radius: 12px;
  font-weight: 700;
  border: 1px solid var(--card-border);
}

.copd-badge.waiting {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-2);
}

.copd-badge.pos {
  background: rgba(91, 46, 72, 0.34);
  border-color: rgba(91, 46, 72, 0.95);
  color: #f1d6df;
}

.copd-badge.neg {
  background: rgba(115, 147, 126, 0.18);
  border-color: rgba(115, 147, 126, 0.62);
  color: #d8e8de;
}

.meters {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.meter-label {
  font-size: 0.84rem;
  color: var(--muted);
  margin-bottom: 4px;
}

.meter-track {
  height: 11px;
  border-radius: 999px;
  background: rgba(88, 85, 99, 0.45);
  overflow: hidden;
}

.meter-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--sage), #a5bcaf);
  transition: width 240ms ease;
}

.meter-fill.threshold {
  background: linear-gradient(90deg, var(--plum), var(--accent-warm));
}

.meter-value {
  margin-top: 5px;
  font-size: 0.83rem;
}

.grid-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.clip-status-list {
  display: grid;
  gap: 6px;
}

.clip-status-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  font-size: 0.83rem;
  padding: 6px 8px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.02);
}

.clip-status-item > span:first-child {
  min-width: 0;
  overflow-wrap: anywhere;
}

.clip-status-item.pending {
  border: 1px solid var(--card-border);
}

.clip-status-item.running {
  border: 1px solid rgba(206, 185, 146, 0.7);
  background: rgba(206, 185, 146, 0.12);
}

.clip-status-item.done {
  border: 1px solid rgba(115, 147, 126, 0.64);
  background: rgba(115, 147, 126, 0.16);
}

.clip-status-item.fail {
  border: 1px solid rgba(91, 46, 72, 0.72);
  background: rgba(71, 19, 35, 0.36);
}

.trace {
  margin: 6px 0 0;
  min-height: 110px;
  max-height: 240px;
  overflow: auto;
  border: 1px solid var(--card-border);
  border-radius: 11px;
  padding: 10px;
  font-size: 0.74rem;
  background: rgba(17, 16, 20, 0.82);
  color: var(--text-2);
}

/* ---------- Mobile pattern aligned with uror main pages ---------- */
.layout,
.panel-left,
.panel-right,
.actions,
.audio-list,
.clip-status-list,
.trace,
.example-list,
.grid-two,
.run-meta {
  min-width: 0;
}

.subtitle,
.run-meta,
.trace,
.audio-item .mono,
.clip-status-item > span:first-child {
  overflow-wrap: anywhere;
  word-break: break-word;
}

@media (max-width: 900px) {
  .shell {
    width: min(1200px, 95vw);
    margin: 16px auto 26px;
  }

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

  .hero,
  .panel-left,
  .panel-right {
    padding: 12px;
  }
}

@media (max-width: 720px) {
  .site-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 2px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }

  .site-nav a {
    flex: 0 0 auto;
    font-size: 0.8rem;
    padding: 7px 11px;
  }

  .hero h1 {
    font-size: clamp(1.08rem, 5.2vw, 1.46rem);
    line-height: 1.25;
  }

  .subtitle {
    font-size: 0.92rem;
    line-height: 1.45;
  }

  .actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .download-btn,
  .run-btn {
    width: 100%;
  }

  .grid-two {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .trace {
    min-height: 94px;
    max-height: 200px;
  }
}

@media (max-width: 480px) {
  .shell {
    width: 96vw;
    margin: 10px auto 22px;
  }

  .hero {
    border-radius: 14px;
  }

  .card {
    border-radius: 14px;
  }

  .eyebrow {
    font-size: 0.72rem;
  }

  h2 {
    font-size: 1.02rem;
  }

  .example-btn {
    padding: 10px;
  }

  .download-btn,
  .run-btn {
    width: 100%;
  }

  .clip-status-item {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .trace {
    font-size: 0.7rem;
  }

  .bg-orb {
    display: none;
  }
}

@media (hover: none) and (pointer: coarse) {
  .example-btn:hover {
    transform: none;
  }
}