/* ==========================================================================
   SIHI AVATAR ENGINE — presentation layer
   Companion to shared_package/platform/sihi_avatar.js
   Injected into harnesses by tools/apply_avatar_engine.py
   Markers: SIHI_AVATAR_CSS_START / SIHI_AVATAR_CSS_END
   ========================================================================== */

.sihi-avatar {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 16px;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(45,212,191,.10), transparent 60%),
    linear-gradient(180deg, #0A0F16 0%, #070B10 100%);
  border: 1px solid rgba(255,255,255,.07);
  isolation: isolate;
}
.sihi-avatar-canvas { display: block; width: 100%; height: 100%; }

/* --- compact inline chip used inside exercise / workout cards ------------ */
.sihi-avatar-chip {
  width: 96px;
  min-width: 96px;
  aspect-ratio: 3 / 4;
  border-radius: 12px;
}
.sihi-avatar-sm { width: 132px; min-width: 132px; }
.sihi-avatar-md { width: 200px; min-width: 200px; }
.sihi-avatar-lg { width: 280px; min-width: 280px; }
.sihi-avatar-xl { aspect-ratio: 1 / 1; }

/* --- caption ------------------------------------------------------------- */
.sihi-avatar-cap {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font: 600 11px/1.3 "Segoe UI", system-ui, -apple-system, sans-serif;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: rgba(226,232,240,.72);
}
.sihi-avatar-cap b { color: #5EEAD4; font-weight: 700; }

/* --- pose badge ---------------------------------------------------------- */
.sihi-avatar-badge {
  position: absolute;
  left: 8px;
  bottom: 8px;
  z-index: 2;
  padding: 3px 8px;
  border-radius: 999px;
  font: 700 10px/1.4 "Segoe UI", system-ui, sans-serif;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #062B27;
  background: linear-gradient(135deg, #5EEAD4, #2DD4BF);
  box-shadow: 0 2px 10px rgba(45,212,191,.35);
  pointer-events: none;
}

/* --- the "demonstrated by" strip on an exercise page -------------------- */
.sihi-avatar-strip {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  flex-wrap: wrap;
  margin: 18px 0 22px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.08);
  background:
    radial-gradient(90% 120% at 0% 0%, rgba(124,58,237,.10), transparent 60%),
    rgba(255,255,255,.02);
}
.sihi-avatar-strip-copy { flex: 1 1 260px; min-width: 220px; }
.sihi-avatar-strip-copy h4 {
  margin: 0 0 6px;
  font: 700 15px/1.3 "Segoe UI", system-ui, sans-serif;
  color: #E2E8F0;
}
.sihi-avatar-strip-copy p {
  margin: 0;
  font: 400 13px/1.6 "Segoe UI", system-ui, sans-serif;
  color: rgba(226,232,240,.66);
}
.sihi-avatar-strip-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: flex-start;
}
.sihi-avatar-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 96px;
}
.sihi-avatar-cell .sihi-avatar-cap {
  margin-top: 6px;
  text-align: center;
  font-size: 10px;
  line-height: 1.25;
  letter-spacing: .03em;
}

/* --- inline pill next to a heading -------------------------------------- */
.sihi-avatar-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border-radius: 999px;
  font: 700 10px/1.6 "Segoe UI", system-ui, sans-serif;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: #5EEAD4;
  background: rgba(45,212,191,.12);
  border: 1px solid rgba(45,212,191,.30);
  vertical-align: middle;
}

/* ==========================================================================
   REEL STUDIO — shared_package/platform/sihi_reel.js
   ========================================================================== */
.sihi-reel {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 14px 0;
}
.sihi-reel-btn {
  appearance: none;
  border: 0;
  cursor: pointer;
  padding: 10px 18px;
  border-radius: 999px;
  font: 700 12px/1 "Segoe UI", system-ui, sans-serif;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #04211E;
  background: linear-gradient(135deg, #5EEAD4, #2DD4BF);
  box-shadow: 0 4px 18px rgba(45,212,191,.30);
  transition: transform .12s ease, box-shadow .12s ease, opacity .12s ease;
}
.sihi-reel-btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 6px 22px rgba(45,212,191,.42); }
.sihi-reel-btn:disabled { opacity: .55; cursor: progress; }
.sihi-reel-status {
  font: 500 12px/1.4 "Segoe UI", system-ui, sans-serif;
  color: rgba(226,232,240,.62);
}
.sihi-reel-dl {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 999px;
  font: 700 12px/1 "Segoe UI", system-ui, sans-serif;
  letter-spacing: .05em;
  text-transform: uppercase;
  text-decoration: none;
  color: #E9D5FF;
  background: rgba(124,58,237,.18);
  border: 1px solid rgba(166,107,255,.42);
}
.sihi-reel-dl:hover { background: rgba(124,58,237,.30); }

/* --- finished reel, watched in place ------------------------------------- */
.sihi-reel-preview {
  margin-top: 12px;
  width: 100%;
  max-width: 300px;
  border-radius: 14px;
  overflow: hidden;
  background: #05080C;
  border: 1px solid rgba(45,212,191,.25);
  box-shadow: 0 10px 30px rgba(0,0,0,.45);
}
.sihi-reel-preview video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: contain;
  background: #05080C;
}
.sihi-reel-bar {
  display: flex;
  gap: 8px;
  padding: 8px;
  background: rgba(255,255,255,.02);
  border-top: 1px solid rgba(255,255,255,.06);
}
.sihi-reel-open {
  appearance: none;
  cursor: pointer;
  padding: 8px 14px;
  border-radius: 999px;
  font: 700 11px/1 "Segoe UI", system-ui, sans-serif;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: #CFFAFE;
  background: rgba(45,212,191,.12);
  border: 1px solid rgba(45,212,191,.42);
  transition: background .14s ease, border-color .14s ease;
}
.sihi-reel-open:hover { background: rgba(45,212,191,.24); border-color: #2DD4BF; }

/* --- responsive ---------------------------------------------------------- */
@media (max-width: 720px) {
  .sihi-avatar-sm, .sihi-avatar-md { width: 132px; min-width: 132px; }
  .sihi-avatar-lg { width: 180px; min-width: 180px; }
  .sihi-avatar-chip { width: 78px; min-width: 78px; }
}
@media (prefers-reduced-motion: reduce) {
  .sihi-avatar-badge { box-shadow: none; }
}