/* ============================================================
   glass.css — SECOND LOOK Try-On: liquid-glass material layer
   Dark Vision-Pro-style frosted panels over full-bleed photo.
   Material, inner spacing, typography, and states ONLY.
   Layout/positioning of panels lives elsewhere — never here.
   ============================================================ */

/* ---------- Panel: the frosted surface ---------- */
.gl-panel {
  padding: 22px;
  background: rgba(9, 16, 24, 0.55);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  backdrop-filter: blur(18px) saturate(1.2);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 20px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 24px 60px rgba(0, 0, 0, 0.5);
  color: var(--text, #F2F5F7);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .gl-panel { background: rgba(9, 16, 24, 0.92); }
}

/* ---------- Typography ---------- */
.gl-title {
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text, #F2F5F7);
}

.gl-label {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-2, #97A1AB);
  margin: 18px 0 10px;
}

.gl-big { font-size: 34px; font-weight: 800; line-height: 1.25; color: var(--text, #F2F5F7); }
.gl-big small { font-size: 13px; font-weight: 500; color: var(--text-2, #97A1AB); margin-left: 8px; }

.gl-price { font-size: 26px; font-weight: 800; color: var(--text, #F2F5F7); }

/* ---------- Chips ---------- */
.gl-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.gl-chip {
  appearance: none; font: inherit; cursor: pointer;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-radius: 12px;
  padding: 10px 16px;
  font-size: 13px; font-weight: 600; line-height: 1.25;
  color: var(--text, #F2F5F7);
  transition: border-color 150ms ease, color 150ms ease;
}
.gl-chip:hover { border-color: var(--lime, #D3EA2C); }
.gl-chip.on { border-color: var(--lime, #D3EA2C); color: var(--lime, #D3EA2C); }

/* ---------- Icon tiles ---------- */
.gl-tiles { display: flex; gap: 10px; padding-bottom: 24px; }

.gl-tile {
  appearance: none; font: inherit; cursor: pointer;
  position: relative; /* anchors its own label; not panel layout */
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-radius: 14px;
  color: var(--text, #F2F5F7);
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}
.gl-tile svg { width: 22px; height: 22px; stroke: currentColor; }
.gl-tile span {
  position: absolute;
  top: calc(100% + 7px); left: 50%;
  transform: translateX(-50%); /* static centering, not motion */
  font-size: 11px; line-height: 1.25; white-space: nowrap;
  color: var(--text, #F2F5F7);
}
.gl-tile:hover { border-color: var(--lime, #D3EA2C); }
.gl-tile.on {
  background: #F2F5F7;
  border-color: #F2F5F7;
  color: #040D16; /* dark icon on light tile, per mock */
}

/* ---------- Range slider ---------- */
.gl-slider {
  -webkit-appearance: none; appearance: none;
  height: 16px; background: transparent; cursor: pointer;
}
.gl-slider::-webkit-slider-runnable-track {
  height: 2px; border-radius: 1px;
  background: rgba(255, 255, 255, 0.18);
}
.gl-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px; margin-top: -7px;
  border: none; border-radius: 50%;
  background: var(--lime, #D3EA2C);
  box-shadow: 0 0 12px rgba(211, 234, 44, 0.45);
}
.gl-slider::-moz-range-track {
  height: 2px; border-radius: 1px;
  background: rgba(255, 255, 255, 0.18);
}
.gl-slider::-moz-range-thumb {
  width: 16px; height: 16px;
  border: none; border-radius: 50%;
  background: var(--lime, #D3EA2C);
  box-shadow: 0 0 12px rgba(211, 234, 44, 0.45);
}

/* ---------- Avatars ---------- */
.gl-avatars { display: flex; align-items: center; gap: 10px; }

.gl-av {
  appearance: none; cursor: pointer; padding: 0;
  width: 52px; height: 52px;
  border: 2px solid transparent;
  border-radius: 50%; /* intentional round crop for avatar photos */
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  transition: border-color 150ms ease;
}
.gl-av img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; display: block; }
.gl-av.on { border-color: var(--lime, #D3EA2C); }

/* ---------- Product card bits ---------- */
.gl-card-thumb {
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.gl-card-thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }

/* ---------- CTA pill ---------- */
.gl-cta {
  appearance: none; cursor: pointer;
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  background: var(--lime, #D3EA2C);
  color: var(--lime-ink, #131A04);
  border: none; border-radius: 999px;
  padding: 16px 22px;
  font: inherit; font-size: 15px; font-weight: 700; line-height: 1.25;
  transition: filter 150ms ease;
}
.gl-cta svg { width: 18px; height: 18px; stroke: currentColor; }
.gl-cta:hover { filter: brightness(1.05); }

/* ---------- Utility note row ---------- */
.gl-note {
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px;
  color: var(--text-2, #97A1AB);
}
.gl-note svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ---------- Search field ---------- */
.gl-search {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-radius: 999px;
  padding: 12px 18px;
  transition: border-color 150ms ease;
}
.gl-search:focus-within { border-color: var(--lime, #D3EA2C); }
.gl-search svg { width: 18px; height: 18px; color: var(--text-2, #97A1AB); flex-shrink: 0; }
.gl-search input {
  flex: 1; min-width: 0;
  background: transparent; border: none;
  outline: none; /* wrapper's focus-within ring signals focus */
  font: inherit; font-size: 14px;
  color: var(--text, #F2F5F7);
}
.gl-search input::placeholder { color: var(--text-2, #97A1AB); }

/* ---------- Results strip ---------- */
.gl-results {
  display: flex; gap: 10px;
  overflow-x: auto;
  padding: 4px 0;
  scrollbar-width: none;
}
.gl-results::-webkit-scrollbar { display: none; }

.gl-thumb {
  appearance: none; cursor: pointer;
  flex: 0 0 auto;
  width: 72px; height: 72px; padding: 0;
  border-radius: 12px;
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  transition: transform 150ms ease, border-color 150ms ease;
}
.gl-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gl-thumb:hover { transform: translateY(-2px); }
.gl-thumb.selected { border: 2px solid var(--lime, #D3EA2C); }

/* ---------- Divider ---------- */
.gl-divider {
  border: none; height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 18px 0;
}

/* ---------- Focus rings (every interactive class) ---------- */
.gl-chip:focus-visible,
.gl-tile:focus-visible,
.gl-av:focus-visible,
.gl-cta:focus-visible,
.gl-thumb:focus-visible,
.gl-slider:focus-visible {
  outline: 2px solid var(--lime, #D3EA2C);
  outline-offset: 2px;
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .gl-chip, .gl-tile, .gl-av, .gl-cta, .gl-thumb, .gl-search { transition: none; }
  .gl-thumb:hover { transform: none; } /* label-centering transforms stay */
}