/* ═══════════════════════════════════════════
   TUVO — Sell Flow Styles
   Camera UI, step indicators, review form
   ═══════════════════════════════════════════ */

/* ── Step Indicators ── */
.step-dots {
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: var(--space-sm) 0;
}
.step-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border);
  transition: all var(--duration-normal) var(--ease-smooth);
}
.step-dot.active {
  background: var(--color-primary);
  box-shadow: 0 0 8px var(--color-primary-glow);
  transform: scale(1.2);
}
.step-dot.done {
  background: var(--color-success);
}

/* ── Step 1: Camera ── */
.camera-container {
  position: relative;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000;
  aspect-ratio: 4/3;
}

.camera-preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.camera-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  padding: var(--space-md);
  background: linear-gradient(transparent, rgba(0,0,0,0.5));
}

.record-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 4px solid #fff;
  background: var(--color-error);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-smooth);
  position: relative;
}
.record-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.4);
}
.record-btn.recording {
  animation: pulse-record 1s ease-in-out infinite;
}
.record-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

@keyframes pulse-record {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
  50% { box-shadow: 0 0 0 16px rgba(239, 68, 68, 0); }
}

.flip-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-fast);
}
.flip-btn:hover { background: rgba(255,255,255,0.3); }

/* ── Countdown Ring ── */
.countdown-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: none;
}
.countdown-ring-svg {
  width: 100px;
  height: 100px;
  transform: rotate(-90deg);
}
.countdown-ring-bg {
  fill: none;
  stroke: rgba(255,255,255,0.2);
  stroke-width: 4;
}
.countdown-ring-progress {
  fill: none;
  stroke: var(--color-primary);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 276.46;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.1s linear;
}
.countdown-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: 2rem;
  font-weight: 600;
}

/* ── Step 2: Processing ── */
.processing-container {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
}

.processing-spinner {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-lg);
  border: 4px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.processing-status {
  color: var(--color-text-secondary);
  font-size: 1rem;
}

/* ── Step 3: Review Form ── */
.review-container {
  max-width: 500px;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

.frame-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: var(--space-lg);
}
.frame-thumb {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.form-group {
  margin-bottom: var(--space-md);
}
.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-bg-alt);
  transition: border-color var(--duration-fast);
  box-sizing: border-box;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}
.form-textarea {
  resize: vertical;
  min-height: 80px;
}
.form-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.price-input-wrap {
  position: relative;
}
.price-input-wrap .form-input {
  padding-left: 32px;
}
.price-currency {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-secondary);
  font-weight: 600;
}
.ai-price-hint {
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 500;
  margin-top: 4px;
}

/* ── Pickup Windows ── */
.pickup-windows {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ── Confirmation Checkbox ── */
.confirm-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: var(--space-sm);
  background: var(--color-accent-subtle);
  border: 1px solid rgba(233, 168, 32, 0.2);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}
.confirm-row input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
}
.confirm-row label {
  font-size: 0.85rem;
  color: var(--color-text);
  line-height: 1.5;
}

/* ── Mobile adjustments ── */
@media (max-width: 768px) {
  .camera-container { border-radius: 0; max-width: 100%; }
  .frame-gallery { grid-template-columns: repeat(2, 1fr); }
}