/* Mukut 3D viewer styles — slots into the existing landing-page palette.
   Brand variables are declared in index.html :root; viewer-only classes use
   the .mv- prefix to avoid collision with landing-page styles. */

.viewer-section { padding: 80px 0; border-bottom: 1px solid var(--rule); }
.viewer-section .section-eyebrow { color: var(--saffron); }
.viewer-section .section-title { margin-bottom: 18px; }
.viewer-section .section-sub { color: var(--ink-muted); max-width: 60ch; margin-bottom: 36px; }

.mv-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 900px) {
  .mv-wrap { grid-template-columns: 360px 1fr; }
}

.mv-canvas-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--surface);
  border-radius: 16px;
  border: 1px solid var(--rule);
  overflow: hidden;
  touch-action: none;
}
@media (min-width: 900px) {
  .mv-canvas-wrap { aspect-ratio: 1 / 1; }
}

#viewer-canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

.mv-overlay {
  position: absolute; inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(15,14,20,0.78);
  backdrop-filter: blur(6px);
  color: var(--ink);
  font-size: 14px;
  text-align: center;
  padding: 24px;
  pointer-events: none;
}
.mv-loader {
  width: 36px; height: 36px;
  border: 3px solid rgba(232,179,57,0.18);
  border-top-color: var(--saffron);
  border-radius: 50%;
  animation: mv-spin 0.8s linear infinite;
  margin-bottom: 14px;
}
@keyframes mv-spin { to { transform: rotate(360deg); } }

.mv-picker {
  display: flex; flex-direction: column; gap: 16px;
}
.mv-pillrow {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.mv-pill {
  border: 1px solid var(--rule);
  background: var(--surface);
  color: var(--ink-muted);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  cursor: pointer;
  transition: all 0.15s;
}
.mv-pill:hover { color: var(--ink); border-color: var(--ink-faint); }
.mv-pill-active {
  background: var(--saffron); color: var(--paper); border-color: var(--saffron);
  font-weight: 500;
}
.mv-pill-other { border-style: dashed; }

.mv-modelgrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.mv-model {
  display: flex; flex-direction: column; gap: 6px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 10px;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: var(--ink);
  transition: all 0.15s;
}
.mv-model:hover { border-color: var(--ink-faint); }
.mv-model-active {
  border-color: var(--saffron);
  box-shadow: 0 0 0 2px rgba(232,179,57,0.18);
}
.mv-model-thumb {
  aspect-ratio: 4 / 3;
  border-radius: 6px;
  background: var(--surface-2);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 600; color: var(--ink-faint);
}
.mv-model-thumb img { width: 100%; height: 100%; object-fit: cover; }
.mv-thumb-fallback {
  font-family: 'Tiro Devanagari Hindi', serif;
  color: var(--saffron); font-size: 28px;
}
.mv-model-label {
  font-size: 13px;
  font-weight: 500;
  line-height: 1.3;
}
.mv-conf {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: 'IBM Plex Mono', monospace;
  padding: 2px 6px;
  border-radius: 4px;
  align-self: flex-start;
}
.mv-conf-verified {
  background: rgba(80,223,160,0.12);
  color: var(--power);
}
.mv-conf-estimated {
  background: rgba(232,179,57,0.12);
  color: var(--saffron);
}
.mv-conf-proxy {
  background: rgba(255,85,85,0.10);
  color: var(--danger);
  border: 1px dashed rgba(255,85,85,0.35);
}
.mv-conf-not-in-db {
  background: rgba(184, 176, 162, 0.10);
  color: var(--ink-muted);
  border: 1px dashed var(--rule);
  font-family: 'IBM Plex Mono', monospace;
}
.mv-conf-claim-matched {
  background: rgba(80, 223, 160, 0.12);
  color: var(--power);
  border: 1px solid rgba(80, 223, 160, 0.35);
  font-family: 'IBM Plex Mono', monospace;
}

.mv-notindb {
  background: rgba(15, 14, 20, 0.94);
  backdrop-filter: blur(10px);
  pointer-events: auto;
}
.mv-notindb-card {
  max-width: 460px;
  padding: 28px 32px;
  text-align: left;
}
.mv-notindb-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 8px;
}
.mv-notindb-title {
  font-size: 22px;
  line-height: 1.25;
  margin-bottom: 12px;
  color: var(--ink);
  font-weight: 600;
}
.mv-notindb-body {
  font-size: 14px;
  color: var(--ink-muted);
  line-height: 1.5;
  margin-bottom: 18px;
}
.mv-notindb-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}
.mv-notindb-demo-btn {
  background: var(--saffron);
  color: var(--paper);
  border: none;
  padding: 11px 18px;
  border-radius: 100px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.15s;
}
.mv-notindb-demo-btn:hover { opacity: 0.88; }
.mv-notindb-fineprint {
  font-size: 11px;
  color: var(--ink-faint);
  font-family: 'IBM Plex Mono', monospace;
  line-height: 1.4;
}

.mv-block {
  background: var(--surface);
  border: 1px dashed var(--ink-faint);
  border-radius: 12px;
  padding: 18px;
}
.mv-block-title { font-weight: 600; margin-bottom: 6px; }
.mv-block-sub { color: var(--ink-muted); font-size: 13px; margin-bottom: 14px; }
.mv-email-form { display: flex; flex-direction: column; gap: 8px; }
.mv-email-form input {
  background: var(--paper);
  border: 1px solid var(--rule);
  color: var(--ink);
  padding: 10px 12px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 13px;
}
.mv-email-form input:focus {
  outline: none;
  border-color: var(--saffron);
}
.mv-email-form button {
  background: var(--saffron);
  color: var(--paper);
  border: none;
  padding: 10px 14px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.15s;
}
.mv-email-form button:hover { opacity: 0.9; }
.mv-block-fineprint {
  margin-top: 10px;
  font-size: 11px;
  color: var(--ink-faint);
  font-family: 'IBM Plex Mono', monospace;
}

.mv-credits {
  margin-top: 24px;
  font-size: 12px;
  color: var(--ink-muted);
}
.mv-credits summary {
  cursor: pointer;
  font-family: 'IBM Plex Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 11px;
  color: var(--ink-faint);
}
.mv-credits-section {
  font-family: 'IBM Plex Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 10px;
  color: var(--ink-faint);
  margin-top: 14px;
  margin-bottom: 4px;
}
.mv-credits ul { list-style: none; margin-top: 6px; padding: 0; }
.mv-credits li { padding: 4px 0; }
.mv-credits a { color: var(--ink-muted); border-bottom: 1px dashed currentColor; }
.mv-credits a:hover { color: var(--saffron); }

.mv-fallback-banner {
  position: absolute; left: 12px; right: 12px; bottom: 12px;
  background: rgba(15,14,20,0.88);
  color: var(--ink-muted);
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px dashed var(--ink-faint);
  font-size: 12px;
  line-height: 1.4;
  pointer-events: auto;
}
.mv-fallback-banner code {
  font-family: 'IBM Plex Mono', monospace;
  background: var(--surface);
  padding: 1px 6px;
  border-radius: 3px;
  color: var(--saffron);
  font-size: 11px;
}
.mv-fallback-banner a { color: var(--saffron); border-bottom: 1px dashed currentColor; }