/* LooksAR Widget — design system v3 (Cream Layers)
 *
 * v3 principles (from expert audit):
 *   1. Card architecture — white surfaces over darker cream, not flat fill
 *   2. Strict 4-base spacing: 4/8/12/16/24/32/48/64 only
 *   3. Hairline dividers: 0.5px rgba(0,0,0,0.06) — engraved, not painted
 *   4. Typography: tight letter-spacing on headings (-0.028em)
 *   5. AR vignette: radial gradient focuses on face
 *   6. Three depth layers: bg → card → element
 *
 * Layout (desktop >= 900 px):
 *   ┌─────────────────────┬──────────────┐
 *   │      camera         │  info panel  │
 *   ├─────────────────────┴──────────────┤
 *   │         recs strip (rows)          │
 *   └───────────────────────────────────-┘
 * Mobile (< 900 px): camera → info panel → recs.
 */

/* ========== Fonts ========== */
@font-face { font-family: 'Satoshi'; src: url('../fonts/satoshi-regular.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Satoshi'; src: url('../fonts/satoshi-medium.woff2') format('woff2'); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: 'Satoshi'; src: url('../fonts/satoshi-bold.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('../fonts/inter-latin.woff2') format('woff2'); font-weight: 100 900; font-style: normal; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Inter'; src: url('../fonts/inter-cyrillic.woff2') format('woff2'); font-weight: 100 900; font-style: normal; font-display: swap; unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }

/* ========== Tokens ========== */
:root {
  /* Brand palette */
  --lr-cream:        #E8E4D8;        /* panel/recs background — darker for card contrast */
  --lr-cream-soft:   #FAF8EF;        /* card surface alt                */
  --lr-cream-deep:   #E2DBC9;        /* legacy — keep for compat        */
  --lr-cream-line:   #C9C0A8;        /* darker hairline / hover edge    */

  --lr-ink:          #1A1A1A;
  --lr-ink-2:        #3A3F47;
  --lr-text-1:       rgba(0,0,0,0.92);
  --lr-text-2:       rgba(0,0,0,0.55);
  --lr-text-3:       rgba(0,0,0,0.40);
  --lr-rule:         rgba(0,0,0,0.06);

  --lr-optical-green: #5B8C6F;
  --lr-optical-amber: #B86E15;
  --lr-bad:           #A8362A;

  --camera-bg:        #1A1B1E;
  --on-dark:          #F5F1E8;
  --on-dark-2:        #B8B3A8;

  /* Aliases */
  --bg:        var(--lr-cream);
  --surface:   #FFFFFF;
  --surface-2: var(--lr-cream-soft);
  --line:      var(--lr-cream-line);
  --line-2:    var(--lr-cream-deep);

  /* Hairline — the premium divider. 0.5px on retina = engraved. */
  --hairline: 0.5px solid rgba(0,0,0,0.06);

  /* Card surface */
  --card-bg:     #FFFFFF;
  --card-border: rgba(0,0,0,0.06);
  --card-shadow: 0 1px 2px rgba(0,0,0,0.04), 0 0 0 0.5px rgba(0,0,0,0.06);
  --card-radius: 14px;
  --card-pad:    16px 20px;

  --ink:       var(--lr-ink);
  --ink-2:     var(--lr-ink-2);
  --muted:     #7A7770;
  --muted-2:   #A8A49A;

  --good:      var(--lr-optical-green);
  --warn:      var(--lr-optical-amber);
  --bad:       var(--lr-bad);
  --accent:    #3D5A80;

  /* Radius */
  --r-sm: 6px;
  --r-md: 8px;
  --r-lg: 12px;
  --r-xl: 14px;
  --r-full: 999px;

  /* Spacing — strict 4-base. No 20, 28 or other off-grid values. */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px;  --s-4: 16px;
  --s-5: 24px; --s-6: 32px; --s-7: 48px;  --s-8: 64px;

  /* Elevation */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.04), 0 4px 12px -4px rgba(0,0,0,.08);
  --shadow-md: 0 12px 32px -16px rgba(34, 37, 42, .20);

  /* Motion — premium easing set (3 curves, 5 durations) */
  --ease: cubic-bezier(.2, .6, .2, 1);
  --ease-expo: cubic-bezier(.16, 1, .3, 1);       /* entrances, indicators landing */
  --ease-std:  cubic-bezier(.4, 0, .2, 1);         /* fast feedback, hover/press   */
  --ease-state: cubic-bezier(.45, 0, .55, 1);      /* state transitions            */

  --t-press:  80ms;      /* press feedback                */
  --t-fast:   180ms;     /* hover, simple state           */
  --t-base:   280ms;     /* card appearance, modal        */
  --t-slow:   400ms;     /* AR fade, indicator migration  */
  --t-stage:  600ms;     /* choreographed sequences       */

  /* Stagger delay base for card entrances */
  --stagger: 80ms;

  /* Typography */
  --font-sans: 'Satoshi', -apple-system, system-ui, sans-serif;
  --font-display: 'Inter Tight', 'Inter', -apple-system, system-ui, sans-serif;
  --font-body: 'Inter', -apple-system, system-ui, sans-serif;
}

/* ========== Reset ========== */
.looksar-widget * { box-sizing: border-box; }
:where(.looksar-widget) :where(button) {
  font: inherit; color: inherit; background: none;
  border: 0; padding: 0; margin: 0; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

/* ========== Shell ========== */
body.widget-standalone { margin: 0; padding: 0; background: var(--bg); overflow: hidden; }
body.widget-standalone .looksar-widget { width: 100vw; height: 100vh; min-height: 600px; }

.looksar-widget {
  position: relative;
  width: 100%; height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.45;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  user-select: none;
  display: grid;
  grid-template-columns: minmax(360px, 1.35fr) minmax(380px, 1fr);
  grid-template-rows: 1fr;
}

/* ========== Camera area ========== */
.looksar-widget video,
.looksar-widget canvas#three-canvas,
.looksar-widget canvas#scan-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  transform: scaleX(-1);
}
.looksar-widget video { z-index: 0; object-fit: cover; }
.looksar-widget canvas#three-canvas { z-index: 1; pointer-events: none; }
.looksar-widget canvas#scan-canvas { z-index: 4; pointer-events: none; transition: opacity var(--t-slow) var(--ease); }
.looksar-widget canvas#scan-canvas.hidden { opacity: 0; }

.looksar-camera.camera-initializing video,
.looksar-camera.camera-initializing canvas#three-canvas {
  visibility: hidden;
}

/* Camera-area spinner while permission is being granted and stream starts.
   Shows on top of dark camera-bg so the user knows something is happening
   instead of staring at a black rectangle. */
.looksar-camera.camera-initializing::before {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 28px; height: 28px;
  border: 2px solid rgba(255,255,255,0.15);
  border-top-color: rgba(255,255,255,0.7);
  border-radius: 50%;
  animation: launch-spin .8s linear infinite;
  z-index: 6;
}

/* ========== Layout ========== */
.looksar-main { display: contents; }

.looksar-camera {
  grid-column: 1; grid-row: 1 / -1;
  position: relative;
  background: var(--camera-bg);
  overflow: hidden;
  min-width: 0; min-height: 0;
  border-radius: 16px;
  margin: var(--s-4);
  margin-right: 0;
  box-shadow: 0 0 0 0.5px rgba(0,0,0,0.08);
}

/* AR vignette — focuses on face, hides messy backgrounds */
.looksar-camera::after {
  content: '';
  position: absolute; inset: 0;
  z-index: 5;
  background: radial-gradient(ellipse 70% 60% at 50% 45%, transparent 45%, rgba(0,0,0,0.18) 100%);
  pointer-events: none;
}

.looksar-panel {
  grid-column: 2; grid-row: 1;
  background: var(--bg);
  padding: var(--s-4) var(--s-4) 0;
  display: flex; flex-direction: column;
  gap: var(--s-3);
  min-width: 0; min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(0,0,0,0.08) transparent;
}
.looksar-panel::-webkit-scrollbar { width: 4px; }
.looksar-panel::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.08); border-radius: 2px; }

/* Recs — inside the panel as a card */
.looksar-recs {
  background: var(--card-bg);
  border: 0.5px solid var(--card-border);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: var(--s-3) var(--s-4);
  display: flex; flex-direction: column;
  gap: var(--s-2);
  min-width: 0;
}
.looksar-recs[hidden] { display: none; }

/* ========== Close button (inside product header card) ========== */
.header-close {
  position: absolute;
  top: 12px; right: 12px;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: transparent;
  border: none;
  border-radius: 50%;
  color: rgba(0,0,0,0.45);
  cursor: pointer;
  transition: background var(--t-fast) var(--ease-std),
              color var(--t-fast) var(--ease-std),
              transform var(--t-fast) var(--ease-std);
}
.header-close:hover { background: rgba(0,0,0,0.05); color: rgba(0,0,0,0.7); }
.header-close:active { transform: scale(.92); transition: transform var(--t-press) var(--ease-std); }

/* ========== Camera overlays ========== */
.looksar-brand-stamp {
  position: absolute;
  bottom: var(--s-4); left: var(--s-4);
  z-index: 12;
  font-family: var(--font-sans);
  font-weight: 500; font-size: 13px;
  letter-spacing: -0.005em;
  color: #fff;
  text-shadow: 0 1px 8px rgba(0, 0, 0, .45);
  pointer-events: none;
}

.looksar-screenshot {
  position: absolute;
  bottom: var(--s-4); right: var(--s-4);
  z-index: 12;
  height: 32px;
  padding: 0 12px;
  display: inline-flex; align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, .92);
  border-radius: var(--r-full);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 500; font-size: 12px;
  letter-spacing: -0.005em;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease), color var(--t-fast);
}
.looksar-screenshot.visible { opacity: 1; }
.looksar-screenshot:hover { color: var(--accent); }
.looksar-screenshot:active { transform: scale(.95); transition: transform var(--t-press) var(--ease-std); }

/* .scan-steps and .reveal-text removed — try-on shows immediately after scan */

.face-lost {
  position: absolute; inset: 0; z-index: 8;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: var(--s-2);
  pointer-events: none;
  opacity: 0; transition: opacity var(--t-slow) var(--ease);
}
.face-lost.visible { opacity: 1; }
.face-lost > svg {
  color: var(--on-dark-2);
  opacity: 0.5;
  animation: lr-pulse 2s ease-in-out infinite;
}
.face-lost span {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--on-dark-2);
  animation: lr-pulse 2s ease-in-out infinite;
}
@keyframes lr-pulse { 0%, 100% { opacity: .4; } 50% { opacity: .8; } }

.model-loading {
  position: absolute;
  left: 50%; bottom: clamp(40px, 10vh, 80px);
  transform: translateX(-50%);
  z-index: 9;
  display: flex; gap: 6px;
  padding: 6px 12px;
  border-radius: var(--r-md);
  background: rgba(34, 37, 42, .8);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
  pointer-events: none;
}
.model-loading.visible { opacity: 1; }
.model-loading span {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--on-dark-2);
  animation: lr-loading 1.2s ease-in-out infinite;
}
.model-loading span:nth-child(2) { animation-delay: .2s; }
.model-loading span:nth-child(3) { animation-delay: .4s; }
@keyframes lr-loading {
  0%, 100% { opacity: .3; transform: scale(.8); }
  50%      { opacity: 1;  transform: scale(1.1); }
}

/* ========== Info panel — card architecture ========== */

/* Product header card */
.panel-product-header {
  position: relative;
  background: var(--card-bg);
  border: 0.5px solid var(--card-border);
  border-radius: var(--card-radius);
  padding: 16px 20px;
  padding-right: 48px;
  box-shadow: var(--card-shadow);
}
.panel-product-info {
  display: flex; flex-direction: column;
  gap: 2px;
}
.panel-brand {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 13px;
  letter-spacing: -0.005em;
  color: rgba(0,0,0,0.55);
  line-height: 1.2;
}
.panel-brand:empty { display: none; }
.panel-model-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}
.panel-model-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(17px, 1.5vw, 20px);
  font-optical-sizing: auto;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  word-break: break-word;
}
.panel-price {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(15px, 1.2vw, 18px);
  letter-spacing: -0.005em;
  color: rgba(0,0,0,0.85);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
  white-space: nowrap;
}

/* ========== Fit Score card ========== */
.looksar-fit {
  background: var(--card-bg);
  border: 0.5px solid var(--card-border);
  border-radius: var(--card-radius);
  padding: 20px var(--s-5);
  box-shadow: var(--card-shadow);
  display: flex; flex-direction: column;
  gap: var(--s-3);
  min-width: 0;
}
.looksar-fit > .metrics-head {
  padding-top: var(--s-4);
  border-top: var(--hairline);
}

/* Verdict headline */
.fit-verdict {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 2vw, 28px);
  font-optical-sizing: auto;
  letter-spacing: -0.028em;
  line-height: 1.08;
}
.fit-verdict .dot { display: none; }
.fit-verdict--ok      { color: var(--good); }
.fit-verdict--warn    { color: var(--warn); }
.fit-verdict--bad     { color: var(--bad); }
.fit-verdict--neutral { color: var(--lr-text-3); }

.fit-explain {
  font-family: var(--font-body);
  font-size: 14px; line-height: 1.5;
  color: var(--muted);
  margin-top: 2px;
}

/* Insight subtitle */
.fit-insight {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.45;
  letter-spacing: -0.005em;
  color: rgba(0, 0, 0, 0.62);
  margin-top: var(--s-1);
  max-width: 38ch;
  min-height: 2.8em;
}

/* Disclosure — animated expand via CSS Grid trick */
.fit-disclosure {
  margin-top: var(--s-3);
}
.fit-disclosure__body-wrap {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-slow) var(--ease-std);
}
.fit-disclosure.is-open .fit-disclosure__body-wrap {
  grid-template-rows: 1fr;
}
.fit-disclosure__body {
  overflow: hidden;
  margin-top: var(--s-3);
  padding-top: var(--s-3);
  border-top: var(--hairline);
}

/* Ok-rows toggle — hides in-norm metrics behind a subtle button */
.fit-ok-section {
  margin-top: var(--s-3);
}
.fit-ok-toggle {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 12px;
  color: var(--lr-text-3);
  letter-spacing: -0.005em;
  padding: var(--s-2) 0;
  cursor: pointer;
  transition: color var(--t-fast) var(--ease);
}
.fit-ok-toggle:hover { color: var(--lr-text-2); }
.fit-ok-rows {
  display: none;
  margin-top: var(--s-3);
}
.fit-ok-section.is-open .fit-ok-rows {
  display: block;
}

/* Summary pills */
.fit-summary {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-1) var(--s-4);
  margin-bottom: var(--s-3);
}
.fit-summary__pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1;
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums;
}
.fit-summary__icon {
  display: block;
  width: 5px; height: 5px;
  border-radius: 50%;
  flex: 0 0 auto;
}
.fit-summary__pill--ok   .fit-summary__icon { background: var(--lr-optical-green); }
.fit-summary__pill--warn .fit-summary__icon { background: var(--lr-optical-amber); }
.fit-summary__pill--bad  .fit-summary__icon { background: var(--lr-bad); }
.fit-summary__pill--ok   .fit-summary__label { color: var(--lr-text-3); }
.fit-summary__pill--warn .fit-summary__label { color: var(--lr-optical-amber); font-weight: 500; }
.fit-summary__pill--bad  .fit-summary__label { color: var(--lr-bad); font-weight: 500; }

.metrics-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--s-4);
}
.metrics-label {
  font-family: var(--font-sans);
  font-weight: 500; font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted);
}
.metrics-score {
  display: inline-flex; align-items: baseline;
  font-family: var(--font-sans);
}
.metrics-score .big {
  font-weight: 600;
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.metrics-score .unit {
  font-weight: 500;
  font-size: clamp(13px, 1.2vw, 16px);
  color: var(--muted);
  margin-left: 2px;
}
.metrics-score .cap {
  font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  font-weight: 500;
  color: var(--muted);
  margin-left: var(--s-2);
  align-self: center;
}

/* Metric rows */
.fit-row {
  display: flex; flex-direction: column;
  gap: 2px;
}
.fit-row + .fit-row {
  margin-top: var(--s-3);
}
.fit-row-top {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--s-3);
}
.fit-row-label {
  font-family: var(--font-sans);
  font-weight: 500; font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--lr-text-3);
}

/* Categorical status label (replaces numeric val) */
.fit-row-status {
  font-family: var(--font-sans);
  font-weight: 500; font-size: 12px;
  letter-spacing: -0.005em;
}
.fit-row-status--ok         { color: var(--lr-optical-green); }
.fit-row-status--borderline { color: var(--lr-text-3); }
.fit-row-status--warn       { color: var(--lr-optical-amber); }
.fit-row-status--bad        { color: var(--lr-bad, #A8362A); }

.fit-row-scale__svg {
  display: block;
  width: 100%;
  margin-top: 4px;
}

/* Hybrid SVG+HTML scale captions */
.fit-scale__captions {
  position: relative;
  height: 16px;
  margin-top: 2px;
  padding: 0 8px;
}
.fit-scale__caption {
  position: absolute;
  left: var(--position, 50%);
  transform: translateX(-50%);
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: -0.005em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  color: rgba(0, 0, 0, 0.45);
  line-height: 1;
  top: 2px;
}
.fit-scale__caption--frame {
  color: rgba(0, 0, 0, 0.55);
}
.fit-scale__caption--norm {
  color: rgba(0, 0, 0, 0.40);
}
.fit-scale__caption--edge {
  color: rgba(0, 0, 0, 0.30);
  font-size: 9px;
  font-weight: 400;
}

/* ========== Style compatibility — consultative, not dashboard ========== */
.fit-style-block {
  padding-top: var(--s-3);
  border-top: var(--hairline);
  display: flex; flex-direction: column;
  gap: 4px;
}
.fit-style-block__line {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.4;
  letter-spacing: -0.005em;
  color: var(--lr-text-2);
}
.style-verdict { font-weight: 500; }
.style-verdict--ok   { color: var(--good); }
.style-verdict--warn { color: var(--warn); }
.fit-style-block__suggest {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.4;
  color: var(--lr-text-3);
}
.style-chip {
  display: inline-block;
  padding: 2px 8px;
  margin: 0 2px;
  background: rgba(0,0,0,0.04);
  border-radius: var(--r-full);
  font-size: 12px;
  font-weight: 500;
  color: var(--lr-text-2);
}

/* Skeleton */
.fit-skeleton {
  display: flex; flex-direction: column;
  gap: var(--s-3);
}
.fit-skeleton__verdict { height: 24px; width: 40%; border-radius: var(--r-sm); }
.fit-skeleton__head    { height: 16px; width: 70%; border-radius: var(--r-sm); }
.fit-skeleton__row     { height: 32px; width: 100%; border-radius: var(--r-sm); }
.fit-skeleton > * {
  background: linear-gradient(90deg, rgba(0,0,0,0.04) 0%, rgba(0,0,0,0.02) 50%, rgba(0,0,0,0.04) 100%);
  background-size: 200% 100%;
  animation: lr-skel 1.4s linear infinite;
}
@keyframes lr-skel {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ========== Buttons ========== */
.panel-actions {
  margin: 0 calc(-1 * var(--s-4));
  padding: var(--s-3) var(--s-4) var(--s-4);
  display: flex; flex-direction: column;
  gap: var(--s-2);
}
.panel-actions.is-sticky {
  position: sticky;
  bottom: 0;
  z-index: 2;
  background: var(--bg);
}
.btn {
  height: 48px;
  padding: 0 var(--s-5);
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--s-2);
  font-family: var(--font-sans);
  font-weight: 500; font-size: 15px;
  letter-spacing: -0.01em;
  border-radius: var(--r-lg);
  transition: background var(--t-fast) var(--ease-std),
              border-color var(--t-fast) var(--ease-std),
              color var(--t-fast) var(--ease-std),
              transform var(--t-fast) var(--ease-std);
}
.btn--primary { background: var(--ink); color: #fff; position: relative; }
.btn-arrow { position: absolute; right: var(--s-4); opacity: 0.45; }
.btn--primary:hover { background: #2D2D2D; }
.btn--primary:active { transform: scale(.98); transition: transform var(--t-press) var(--ease-std); }
.btn--ghost {
  background: transparent;
  border: 0.5px solid rgba(0,0,0,0.12);
  color: var(--ink);
  font-size: 13px;
}
.btn--ghost:hover { border-color: var(--ink); }
.btn--ghost:active { transform: scale(.98); transition: transform var(--t-press) var(--ease-std); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ========== Recommendations ========== */
.looksar-recs__head {
  display: flex; align-items: baseline; justify-content: space-between;
  padding-bottom: var(--s-1);
  border-bottom: var(--hairline);
}
.looksar-recs__title {
  font-family: var(--font-sans);
  font-weight: 500; font-size: 12px;
  letter-spacing: 0.005em;
  color: var(--lr-text-3);
  display: inline-flex; align-items: center;
  gap: 5px;
}
.recs-icon {
  flex-shrink: 0;
  opacity: 0.45;
}
.recs-show-more {
  font-family: var(--font-sans);
  font-weight: 500; font-size: 12px;
  color: var(--lr-text-3);
  letter-spacing: -0.005em;
  padding: var(--s-2) 0;
  text-align: left;
  transition: color var(--t-fast) var(--ease);
}
.recs-show-more:hover { color: var(--ink); }

/* Vertical list of horizontal row-cards — connected, no gap */
.looksar-recs__grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Rec card: [thumb 88px] [body] [right: verdict+price] */
.looksar-card {
  background: var(--lr-cream-soft);
  border: 0;
  border-radius: var(--r-lg);
  display: flex;
  align-items: stretch;
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--t-base) var(--ease-expo),
              box-shadow var(--t-base) var(--ease-std);
  min-width: 0;
  min-height: 88px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03), 0 0 0 0.5px rgba(0,0,0,0.05);
}
.looksar-card + .looksar-card {
  margin-top: 0;
  border-top: 0.5px solid rgba(0,0,0,0.05);
  border-radius: 0;
}
.looksar-card:first-child { border-radius: var(--r-lg) var(--r-lg) 0 0; }
.looksar-card:last-child  { border-radius: 0 0 var(--r-lg) var(--r-lg); }
.looksar-card:only-child  { border-radius: var(--r-lg); }
.looksar-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.06), 0 0 0 0.5px rgba(0,0,0,0.08);
  z-index: 1;
}
.looksar-card:hover .looksar-card__thumb img {
  transform: scale(1.06);
}
.looksar-card:active {
  transform: scale(.98);
  transition: transform var(--t-press) var(--ease-std);
}
.looksar-card--active {
  box-shadow: 0 0 0 1.5px var(--accent), 0 2px 8px rgba(0,0,0,0.06);
  z-index: 2;
}

/* Thumbnail — stretches to card height, fixed width */
.looksar-card__thumb {
  flex: 0 0 88px;
  min-width: 88px;
  background: #FFFFFF;
  border-right: 0.5px solid rgba(0,0,0,0.06);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  box-shadow: inset 0 0 0 0.5px rgba(0,0,0,0.04);
}
.looksar-card__thumb img {
  max-width: 75%; max-height: 75%;
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform 280ms cubic-bezier(0.16, 1, 0.3, 1);
}
.looksar-card__thumb svg {
  width: 44px; height: 20px;
  stroke: var(--muted-2); stroke-width: 1.5;
  fill: none;
}

/* Body — brand + name + insight, top-aligned */
.looksar-card__body {
  flex: 1 1 auto;
  min-width: 0;
  display: flex; flex-direction: column;
  justify-content: center;
  gap: 1px;
  padding: 12px 0 12px 14px;
}
.looksar-card__brand {
  font-family: var(--font-body);
  font-weight: 400; font-size: 12px;
  line-height: 1.2;
  color: var(--lr-text-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.looksar-card__name {
  font-family: var(--font-sans);
  font-weight: 500; font-size: 15px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: normal;
  overflow-wrap: break-word;
  hyphens: none;
}
.looksar-card__sub {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 12px;
  line-height: 1.3;
  color: var(--lr-text-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

/* Right column — verdict + price, tightly grouped */
.looksar-card__right {
  flex: 0 0 auto;
  display: flex; flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 4px;
  padding: 12px 14px 12px 10px;
}

/* Status — dot + verdict word */
.looksar-card__status {
  display: flex;
  align-items: center;
  gap: 5px;
}
.looksar-card__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.looksar-card__verdict {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: -0.01em;
  color: var(--lr-ink);
  white-space: nowrap;
}
.looksar-card__status--ok   .looksar-card__dot { background: var(--lr-optical-green); }
.looksar-card__status--warn .looksar-card__dot { background: var(--lr-optical-amber); }
.looksar-card__status--bad  .looksar-card__dot { background: var(--lr-bad); }

/* Price */
.looksar-card__price {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 14px;
  color: var(--lr-text-2);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ========== Launch screen ========== */
.launch-screen {
  position: absolute; inset: 0; z-index: 50;
  display: flex; flex-direction: column;
  background: var(--bg);
  transition: opacity var(--t-slow) var(--ease);
}
.launch-screen.hidden { opacity: 0; pointer-events: none; }

.launch-body {
  flex: 1;
  position: relative;
  padding: 0 var(--s-5);
  text-align: center;
  min-height: 0;
}
.launch-body-inner {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex; flex-direction: column;
  align-items: center;
  width: min(440px, calc(100% - 2 * var(--s-5)));
}

.launch-icon {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  color: var(--ink);
  position: relative;
  margin-bottom: var(--s-4);
}
.launch-icon::after {
  content: '';
  position: absolute; inset: -8px;
  border-radius: 50%;
  box-shadow: 0 0 0 1px color-mix(in oklab, var(--ink) 10%, transparent);
  animation: lr-launch-halo 2.4s ease-in-out infinite;
}
@keyframes lr-launch-halo {
  0%, 100% { opacity: .35; transform: scale(1); }
  50%      { opacity: 0;   transform: scale(1.12); }
}

.launch-title {
  font-family: var(--font-sans);
  font-weight: 500; font-size: 22px;
  line-height: 1.15;
  letter-spacing: -0.028em;
  color: var(--ink);
  margin: 0 0 var(--s-6);
}

.launch-privacy {
  list-style: none;
  margin: 0 auto var(--s-6);
  padding: 0;
  display: flex; flex-direction: column;
  gap: var(--s-3);
  text-align: left;
  width: max-content;
  max-width: 100%;
}
.launch-privacy li {
  display: flex; align-items: flex-start;
  gap: var(--s-2);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  color: rgba(0,0,0,0.65);
}
.launch-privacy li svg {
  flex-shrink: 0;
  color: var(--good);
  margin-top: 3px;
  stroke-width: 2.5;
}

.launch-btn {
  height: 52px;
  padding: 0 var(--s-7);
  background: var(--ink); color: #fff;
  font-family: var(--font-sans);
  font-weight: 500; font-size: 15px;
  letter-spacing: -0.01em;
  border-radius: var(--r-full);
  transition: background var(--t-fast) var(--ease),
              transform var(--t-fast) var(--ease),
              opacity var(--t-fast) var(--ease);
}
.launch-btn:hover { background: #2D2D2D; }
.launch-btn:active { transform: scale(.98); transition: transform var(--t-press) var(--ease-std); }
.launch-btn:disabled { cursor: progress; }
.launch-btn.is-loading {
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.launch-btn.is-loading:hover { background: var(--ink); }
.launch-spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.25);
  border-top-color: #fff;
  border-radius: 50%;
  animation: launch-spin .7s linear infinite;
  display: inline-block;
}
@keyframes launch-spin {
  to { transform: rotate(360deg); }
}

.launch-microcopy {
  font-family: var(--font-body);
  font-size: 13px;
  color: rgba(0,0,0,0.45);
  margin: var(--s-3) 0 0;
  letter-spacing: 0;
}

.launch-footer {
  display: flex; justify-content: flex-start;
  padding: var(--s-3) var(--s-5);
  padding-bottom: calc(var(--s-3) + env(safe-area-inset-bottom, 0px));
}
.launch-powered {
  font-family: var(--font-sans);
  font-weight: 500; font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(0,0,0,0.3);
}

/* ========== Camera error ========== */
.camera-error {
  position: absolute; inset: 0; z-index: 30;
  display: grid; place-items: center;
  background: var(--bg);
  text-align: center;
  padding: var(--s-5);
}
.camera-error > * { max-width: 280px; margin-inline: auto; }
.camera-error__title {
  font-family: var(--font-sans);
  font-weight: 600; font-size: 18px;
  margin-top: var(--s-3);
  letter-spacing: -0.028em;
}
.camera-error__desc {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--muted);
  margin-top: var(--s-1);
}
.camera-error__retry {
  margin-top: var(--s-3);
  height: 40px; padding: 0 var(--s-5);
  background: var(--ink); color: #fff;
  font-family: var(--font-sans);
  font-weight: 500; font-size: 13px;
  border-radius: var(--r-lg);
  transition: background var(--t-fast) var(--ease);
}
.camera-error__retry:hover { background: var(--ink-2); }

/* ========== Responsive ========== */

@media (max-width: 1100px) {
  .looksar-brand-stamp     { display: none; }
}

@media (max-width: 899px) {
  .looksar-widget {
    grid-template-columns: 1fr;
    grid-template-rows: 58vh 1fr;
  }

  /* Camera = mirror: fixed height for head-and-shoulders framing */
  .looksar-camera {
    grid-column: 1; grid-row: 1;
    margin: var(--s-2); margin-bottom: 0;
    border-radius: 14px;
  }

  /* Panel: compact strip below the AR mirror */
  .looksar-panel {
    grid-column: 1; grid-row: 2;
    padding: var(--s-3) var(--s-3) 0;
    gap: var(--s-3);
    overflow-y: auto;
  }

  /* Compact product header */
  .panel-product-header {
    padding: var(--s-2) var(--s-3);
    padding-right: 40px;
    border-radius: 10px;
  }
  .panel-brand {
    font-size: 11px;
  }
  .panel-model-name {
    font-size: 15px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .panel-price {
    font-size: 14px;
  }
  .header-close {
    top: var(--s-2); right: var(--s-2);
    width: 24px; height: 24px;
  }

  /* Fit card: compact verdict bar */
  .looksar-fit {
    padding: var(--s-2) var(--s-3);
    gap: var(--s-2);
    border-radius: 10px;
  }
  .fit-verdict {
    font-size: 18px;
  }
  .fit-insight {
    font-size: 13px;
    margin-top: 0;
  }
  .fit-explain { display: none; }

  /* Hide style block details on default mobile view */
  .fit-style-block__suggest { display: none; }

  /* Recs: connected list on mobile */
  .looksar-recs {
    border-radius: 10px;
  }
  .looksar-recs__grid {
    flex-direction: column;
    gap: 0;
  }
  .looksar-card {
    min-height: 76px;
  }
  .looksar-card__thumb {
    flex: 0 0 76px;
    min-width: 76px;
  }
  .looksar-card__body {
    padding: 12px 0 12px 12px;
  }
  .looksar-card__brand { font-size: 11px; }
  .looksar-card__name { font-size: 14px; }
  .looksar-card__sub { font-size: 11px; }
  .looksar-card__right {
    padding: 12px 12px 12px 8px;
  }

  /* CTA: always sticky on mobile */
  .panel-actions {
    position: sticky;
    bottom: 0;
    z-index: 2;
    background: var(--bg);
    margin: 0 calc(-1 * var(--s-3));
    padding: var(--s-2) var(--s-3) calc(var(--s-3) + env(safe-area-inset-bottom, 0px));
  }
  .btn { height: 44px; font-size: 14px; }
}

/* ========== FitDisclosureRow ========== */
.lr-disclosure-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  padding: 8px 0;
  background: transparent;
  border: 0;
  border-radius: 4px;
  color: var(--lr-text-2);
  font: inherit;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.005em;
  text-align: left;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  transition: color var(--t-fast) var(--ease-std),
              transform var(--t-fast) var(--ease-std);
}
.lr-disclosure-row:hover {
  color: var(--lr-text-2);
}
.lr-disclosure-row:hover .lr-disclosure-row__chev {
  transform: translateY(2px);
}
.lr-disclosure-row.is-open:hover .lr-disclosure-row__chev {
  transform: rotate(180deg) translateY(2px);
}
.lr-disclosure-row:active {
  transform: scale(.98);
  transition: transform var(--t-press) var(--ease-std);
}
.lr-disclosure-row:focus-visible {
  outline: 2px solid var(--lr-optical-green);
  outline-offset: 2px;
}
.lr-disclosure-row__mark {
  flex: 0 0 auto;
  width: 28px;
  height: 14px;
}
.lr-disclosure-row__mark svg,
.lr-disclosure-row__mark > svg {
  width: 28px;
  height: 14px;
}
.lr-disclosure-row__label {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.lr-disclosure-row__tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--lr-text-3);
  flex-shrink: 0;
}
.lr-disclosure-row__value {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--lr-text-2);
}
.lr-disclosure-row__chev {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  color: var(--lr-text-3);
  transition: transform 200ms cubic-bezier(.2,.6,.2,1);
}
.lr-disclosure-row.is-open .lr-disclosure-row__chev {
  transform: rotate(180deg);
}

/* ========== Panel card entrance stagger ========== */
@keyframes lr-card-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes lr-inner-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ========== Model swap crossfade ========== */
.panel-product-info {
  transition: opacity var(--t-fast) var(--ease-state);
}
.panel-product-info.is-swapping {
  opacity: 0;
}

/* Verdict color transition on model swap */
.fit-verdict {
  transition: color 300ms var(--ease-state);
}

/* ========== Metric row entrance (inside disclosure) ========== */
.fit-row {
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--t-base) var(--ease-expo),
              transform var(--t-base) var(--ease-expo);
}
.fit-row.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========== Reduced motion ========== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* ========== Embed hero mode ========== */
body.embed-hero { background: transparent; }
body.embed-hero .looksar-widget { border-radius: 16px; }
body.embed-hero .launch-footer { display: none; }
body.embed-hero .launch-screen { border-radius: 16px; }