/**
 * QUEEN SAREE - SHARED COMPONENT LIBRARY
 * Modular, accessible, touch-optimized (min 48px target on mobile)
 */

/* ==========================================================================
   1. BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--touch-target-min);
  padding: 0.65rem 1.4rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
  user-select: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-burgundy-accent);
  outline-offset: 2px;
}

/* Primary Rich Burgundy Button */
.btn-primary {
  background-color: var(--color-burgundy-accent);
  color: var(--color-white);
  border-color: var(--color-burgundy-accent);
}
.btn-primary:hover, .btn-primary:active {
  background-color: var(--color-burgundy-soft);
  border-color: var(--color-burgundy-soft);
  color: var(--color-white);
}

/* Deep Wine Secondary Button */
.btn-secondary {
  background-color: var(--color-burgundy-wine);
  color: var(--color-white);
}
.btn-secondary:hover {
  background-color: var(--color-burgundy-primary);
}

/* Antique Gold Button */
.btn-gold {
  background-color: var(--color-gold-antique);
  color: var(--color-white);
  border-color: var(--color-gold-antique);
}
.btn-gold:hover {
  background-color: var(--color-gold-champagne);
}

/* Outlined Button */
.btn-outline {
  background-color: transparent;
  border-color: var(--color-border-soft);
  color: var(--color-text-primary);
}
.btn-outline:hover {
  background-color: var(--color-ivory-secondary);
  border-color: var(--color-gold-antique);
}

.btn-outline-burgundy {
  background-color: transparent;
  border-color: var(--color-burgundy-accent);
  color: var(--color-burgundy-accent);
}
.btn-outline-burgundy:hover {
  background-color: var(--color-burgundy-accent);
  color: var(--color-white);
}

/* Button Sizing */
.btn-sm {
  min-height: 38px;
  padding: 0.4rem 0.9rem;
  font-size: var(--text-xs);
}

.btn-lg {
  min-height: 52px;
  padding: 0.85rem 2rem;
  font-size: var(--text-base);
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn:disabled, .btn.disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* ==========================================================================
   2. CARDS
   ========================================================================== */
.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border-subtle);
  background-color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-body {
  padding: var(--space-5);
}

.card-footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border-subtle);
  background-color: var(--color-ivory-primary);
}

/* Product Card Foundation (Mockup Style) */
.product-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-normal);
}

.product-card:hover {
  border-color: var(--color-gold-champagne);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.product-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  background-color: var(--color-ivory-secondary);
  overflow: hidden;
}

.product-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-image-wrapper img {
  transform: scale(1.03);
}

.product-wishlist-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  box-shadow: var(--shadow-sm);
  z-index: 2;
  transition: all var(--transition-fast);
}

.product-wishlist-btn:hover {
  color: var(--color-burgundy-accent);
  background: #ffffff;
}

.product-info {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: var(--space-2);
}

.product-rating {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.product-rating .star {
  color: #F59E0B;
}

.product-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.6em;
}

.product-title-bn {
  font-family: var(--font-bangla);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.product-stock-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: 500;
}

.product-stock-status.in-stock {
  color: var(--color-status-success);
}

.product-stock-status.in-stock::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-status-success);
}

.product-card-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-2);
}

.product-card-actions .btn {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 6px 8px;
  font-size: 0.8rem;
}

/* Mobile Product Card Enhancements (<= 576px) */
@media (max-width: 576px) {
  .product-info {
    padding: 10px 8px;
    gap: 6px;
  }

  .product-title {
    font-size: 0.85rem;
    min-height: 2.3em;
    line-height: 1.25;
  }

  .product-title-bn {
    font-size: 0.72rem;
  }

  .price-current {
    font-size: 1.05rem !important;
  }

  .price-compare {
    font-size: 0.78rem !important;
  }

  .product-stock-status {
    font-size: 0.7rem;
  }

  .product-card-actions {
    flex-direction: column;
    gap: 6px;
    padding-top: 6px;
  }

  .product-card-actions .btn {
    width: 100%;
    padding: 8px 10px;
    font-size: 0.82rem;
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-sm);
  }

  .product-card-actions [data-add-to-cart] {
    order: 1;
  }

  .product-card-actions [data-quickview-id] {
    order: 2;
    padding: 6px 8px;
    font-size: 0.78rem;
  }
}

/* ==========================================================================
   3. BADGES & STATUS PILLS
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.25rem 0.6rem;
  font-size: 0.725rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-transform: capitalize;
  line-height: 1;
}

.badge-verified {
  background-color: #0F766E;
  color: #FFFFFF;
  border-radius: 3px;
  padding: 3px 6px;
  font-size: 11px;
  font-weight: 600;
}

.badge-gold {
  background-color: var(--color-gold-warm-beige);
  color: var(--color-burgundy-primary);
}

/* Order Status Badges matching Mockup */
.badge-status {
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 500;
}

.badge-status.pending {
  background-color: #FEF3C7;
  color: #B45309;
}

.badge-status.processing {
  background-color: #EFF6FF;
  color: #1D4ED8;
}

.badge-status.shipped {
  background-color: #DCFCE7;
  color: #15803D;
}

.badge-status.delivered {
  background-color: #E0E7FF;
  color: #4338CA;
}

.badge-status.cancelled {
  background-color: #FEE2E2;
  color: #B91C1C;
}

/* ==========================================================================
   4. ALERTS
   ========================================================================== */
.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  border: 1px solid transparent;
}

.alert-success {
  background-color: var(--color-status-success-bg);
  border-color: #A7F3D0;
  color: var(--color-status-success);
}

.alert-error {
  background-color: var(--color-status-error-bg);
  border-color: #FECACA;
  color: var(--color-status-error);
}

.alert-warning {
  background-color: var(--color-status-warning-bg);
  border-color: #FDE68A;
  color: var(--color-status-warning);
}

.alert-info {
  background-color: var(--color-status-info-bg);
  border-color: #BFDBFE;
  color: var(--color-status-info);
}

/* ==========================================================================
   5. FORM CONTROLS
   ========================================================================== */
.form-group {
  margin-bottom: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-primary);
}

.form-label.required::after {
  content: ' *';
  color: var(--color-status-error);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  min-height: var(--touch-target-min);
  padding: 0.65rem 0.9rem;
  font-size: var(--text-base);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-burgundy-accent);
  box-shadow: 0 0 0 3px rgba(108, 16, 19, 0.12);
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-status-error);
  margin-top: 2px;
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ==========================================================================
   6. MODAL DIALOG
   ========================================================================== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.modal.active {
  display: flex;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(26, 23, 21, 0.55);
  backdrop-filter: blur(2px);
}

.modal-dialog {
  position: relative;
  z-index: 1001;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  border: 1px solid var(--color-border-soft);
}

.modal-header {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: var(--space-5);
}

.modal-footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
}

/* ==========================================================================
   7. BREADCRUMBS
   ========================================================================== */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding: var(--space-3) 0;
}

.breadcrumb a:hover {
  color: var(--color-burgundy-accent);
}

.breadcrumb-separator {
  color: var(--color-border-soft);
}

/* ==========================================================================
   8. LOADING SPINNERS & EMPTY STATES
   ========================================================================== */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(108, 16, 19, 0.15);
  border-top-color: var(--color-burgundy-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.empty-state {
  text-align: center;
  padding: var(--space-12) var(--space-4);
  color: var(--color-text-secondary);
}

.empty-state-icon {
  font-size: 3rem;
  color: var(--color-gold-antique);
  margin-bottom: var(--space-3);
}

/* ==========================================================================
   9. PAGINATION
   ========================================================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  margin-top: var(--space-8);
}

.pagination .page-link {
  min-width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  font-size: var(--text-sm);
  font-weight: 500;
}

.pagination .page-link.active {
  background: var(--color-burgundy-accent);
  color: var(--color-white);
  border-color: var(--color-burgundy-accent);
}