/* Probador Virtual — Óptica Natural
   Layout columna única: imagen → controles
   ================================================================ */

/* === Layout general === */
.tryon-main {
  padding-top: 76px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.tryon-layout {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
  padding: 0 16px;
}

/* === Viewport (imagen) === */
.tryon-viewport {
  position: relative;
  width: 100%;
  height: min(50vh, 400px);
  background: var(--ink);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 20px;
  cursor: default;
}

.tryon-viewport.is-adjusting {
  cursor: grab;
}

.tryon-viewport.is-adjusting:active {
  cursor: grabbing;
}

.tryon-viewport-title {
  position: absolute;
  z-index: 4;
  top: 0;
  left: 0;
  right: 0;
  margin: 0;
  padding: 16px 20px;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  background: linear-gradient(180deg, rgba(0,0,0,0.55), transparent);
  pointer-events: none;
}

.tryon-video,
.tryon-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.tryon-video {
  object-fit: cover;
  transform: scaleX(-1);
}

.tryon-canvas {
  z-index: 2;
}

.tryon-empty {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-items: center;
  gap: 16px;
  padding: 40px;
  text-align: center;
  transition: opacity 300ms ease;
}

.tryon-empty.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.tryon-empty-icon {
  width: 56px;
  height: 56px;
  color: rgba(255,255,255,0.25);
}

.tryon-empty-text {
  margin: 0;
  max-width: 300px;
  color: rgba(255,255,255,0.45);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.5;
}

.tryon-status {
  position: absolute;
  z-index: 3;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(0,0,0,0.55);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 200ms ease;
}

.tryon-status.is-visible {
  opacity: 1;
}

.tryon-hint {
  position: absolute;
  z-index: 3;
  top: 52px;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  padding: 8px 18px;
  border-radius: 8px;
  background: rgba(0,0,0,0.6);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  animation: hint-fade 3s ease 2s forwards;
}

@keyframes hint-fade {
  to { opacity: 0; }
}

/* === Controles debajo de la imagen === */
.tryon-controls {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 20px 0 40px;
}

.tryon-btn-half {
  flex: 1;
}

.tryon-btn-full {
  width: 100%;
}

label.tryon-btn-half {
  cursor: pointer;
}

/* === Fila de botones de cámara === */
.tryon-camera-row {
  display: flex;
  gap: 10px;
}

/* === Sección de monturas === */
.tryon-section-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.tryon-gallery-items {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.tryon-frame-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 8px 10px;
  border: 2px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.tryon-frame-card:hover {
  border-color: var(--sage);
}

.tryon-frame-card.is-selected {
  border-color: var(--sage-dark);
  box-shadow: 0 0 0 3px rgba(95, 127, 104, 0.18);
}

.tryon-frame-thumb {
  width: 100%;
  height: 50px;
  object-fit: contain;
}

.tryon-frame-name {
  font-size: 0.75rem;
  font-weight: 700;
  text-align: center;
  color: var(--ink);
}

.tryon-frame-price {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--sage-dark);
}

/* === Escala (Tamaño) === */
.tryon-scale-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tryon-scale-value {
  font-size: 0.85rem;
  color: var(--sage-dark);
}

.tryon-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--line);
  outline: none;
  cursor: pointer;
}

.tryon-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--sage-dark);
  cursor: pointer;
  border: 3px solid var(--white);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  transition: transform 150ms ease;
}

.tryon-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.tryon-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--sage-dark);
  cursor: pointer;
  border: 3px solid var(--white);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.tryon-slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--muted);
}

/* === Descargar foto === */
.tryon-download-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* === Responsive === */
@media (max-width: 600px) {
  .tryon-viewport {
    height: min(45vh, 320px);
    margin-top: 12px;
  }

  .tryon-gallery-items {
    grid-template-columns: repeat(2, 1fr);
  }
}

.site-header--tryon {
  color: var(--ink);
  background: rgba(251, 250, 245, 0.94);
  box-shadow: 0 10px 30px rgba(18, 32, 24, 0.1);
  backdrop-filter: blur(16px);
}