/* PixelMarket Reusable UI Components
   High Polish, 14-20px Radius, Tactile Luxury Finish, Micro-Interactions
*/

/* 1. Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.6875rem 1.35rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--transition-fast);
  user-select: none;
  position: relative;
  overflow: hidden;
}

.btn:active {
  transform: translateY(0.5px) scale(0.985);
}

.btn-primary {
  background: linear-gradient(180deg, #4f46e5 0%, #4338ca 100%);
  color: #ffffff;
  border: 1px solid #4338ca;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06), 0 4px 14px rgba(79, 70, 229, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}
.btn-primary:hover {
  background: linear-gradient(180deg, #4338ca 0%, #3730a3 100%);
  color: #ffffff;
  transform: translateY(-1.5px);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.45), 0 1px 3px rgba(0, 0, 0, 0.08);
}

.btn-secondary {
  background: #ffffff;
  color: #0f172a;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 2px 4px rgba(15, 23, 42, 0.02);
}
.btn-secondary:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #0f172a;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
}

.btn-outline {
  background-color: #ffffff;
  border: 1.5px solid #e2e8f0;
  color: #334155;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
}
.btn-outline:hover {
  background-color: #eef2ff;
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
}

.btn-ghost {
  background-color: transparent;
  color: #475569;
}
.btn-ghost:hover {
  background-color: #f1f5f9;
  color: #0f172a;
}

.btn-danger {
  background: linear-gradient(180deg, #ef4444 0%, #dc2626 100%);
  color: #ffffff;
  border: 1px solid #dc2626;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05), 0 4px 12px rgba(220, 38, 38, 0.3);
}
.btn-danger:hover {
  background: linear-gradient(180deg, #dc2626 0%, #b91c1c 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(220, 38, 38, 0.4);
}

/* Engine Specialized CTA Buttons */
.btn-service {
  background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%);
  color: #ffffff;
  border: 1px solid #1d4ed8;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05), 0 4px 14px rgba(37, 99, 235, 0.35);
}
.btn-service:hover {
  background: linear-gradient(180deg, #2563eb 0%, #1d4ed8 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.45);
}

.btn-digital {
  background: linear-gradient(180deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  border: 1px solid #047857;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05), 0 4px 14px rgba(5, 150, 105, 0.35);
}
.btn-digital:hover {
  background: linear-gradient(180deg, #059669 0%, #047857 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(5, 150, 105, 0.45);
}

.btn-phygital {
  background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  border: 1px solid #b45309;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05), 0 4px 14px rgba(217, 119, 6, 0.35);
}
.btn-phygital:hover {
  background: linear-gradient(180deg, #d97706 0%, #b45309 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(217, 119, 6, 0.45);
}

.btn-xs {
  padding: 0.35rem 0.75rem;
  font-size: 0.825rem;
  font-weight: 600;
  border-radius: var(--radius-xs);
  line-height: 1.25;
  min-height: 32px;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-xs);
  min-height: 36px;
}

.btn-lg {
  padding: 0.85rem 1.85rem;
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: var(--radius-md);
}

.btn-pill {
  border-radius: var(--radius-pill);
}

.btn-icon {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: var(--radius-sm);
}

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

/* Horizontal Scrollable Pills & Carousels (Zero Squishing Guarantee) */
[style*="overflow-x"] > .btn,
[style*="overflow-x"] > a,
.category-pills-bar > .btn,
.dept-pills-bar > .btn,
.category-pill,
.dept-pill-link {
  flex-shrink: 0 !important;
  flex: 0 0 auto !important;
  white-space: nowrap !important;
}

.category-pills-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  margin-bottom: 2.25rem;
}

.category-pills-bar {
  display: flex;
  gap: 0.65rem;
  overflow-x: auto;
  overflow-y: hidden;
  white-space: nowrap;
  padding: 0.35rem 0.25rem 0.65rem 0.25rem;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
  width: 100%;
}

.category-pills-bar::-webkit-scrollbar {
  height: 4px;
}
.category-pills-bar::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

.category-pill {
  flex: 0 0 auto !important;
  flex-shrink: 0 !important;
  white-space: nowrap !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 7px !important;
  padding: 0.5rem 1.15rem !important;
  font-size: 0.825rem !important;
  font-weight: 600 !important;
  border-radius: 9999px !important;
  text-decoration: none !important;
  border: 1px solid var(--border) !important;
  background: var(--bg-card) !important;
  color: var(--text-main) !important;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03) !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  cursor: pointer !important;
  user-select: none !important;
  overflow: visible !important;
}

.category-pill:hover {
  background: var(--bg-subtle) !important;
  border-color: var(--primary) !important;
  color: var(--primary) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 10px rgba(0,0,0,0.06) !important;
}

.category-pill.active {
  background: linear-gradient(135deg, #4f46e5 0%, #4338ca 100%) !important;
  color: #ffffff !important;
  border-color: #4338ca !important;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35) !important;
}

.category-pill-digital.active {
  background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
  color: #ffffff !important;
  border-color: #047857 !important;
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.35) !important;
}

.category-pill-service.active {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
  color: #ffffff !important;
  border-color: #1d4ed8 !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35) !important;
}

.pills-scroll-btn {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  cursor: pointer;
  z-index: 3;
  margin: 0 4px;
  transition: all 0.15s ease;
  flex-shrink: 0;
}
.pills-scroll-btn:hover {
  background: var(--bg-subtle);
  border-color: var(--primary);
  color: var(--primary);
  transform: scale(1.08);
}
@media (max-width: 640px) {
  .pills-scroll-btn {
    display: none;
  }
}

/* 2. Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  line-height: 1;
}

.badge-service {
  background-color: var(--engine-service-light);
  color: var(--engine-service);
  border: 1px solid var(--engine-service-border);
}

.badge-digital {
  background-color: var(--engine-digital-light);
  color: var(--engine-digital);
  border: 1px solid var(--engine-digital-border);
}

.badge-phygital {
  background-color: var(--engine-phygital-light);
  color: var(--engine-phygital);
  border: 1px solid var(--engine-phygital-border);
}

.badge-success {
  background-color: var(--success-light);
  color: var(--success);
  border: 1px solid var(--success-border);
}

.badge-warning {
  background-color: var(--warning-light);
  color: var(--warning);
  border: 1px solid var(--warning-border);
}

.badge-danger {
  background-color: var(--danger-light);
  color: var(--danger);
  border: 1px solid var(--danger-border);
}

.badge-verified {
  background-color: #e0f2fe;
  color: #0284c7;
  border: 1px solid #bae6fd;
  font-size: 0.7rem;
  padding: 0.2rem 0.55rem;
}

/* Creator Level Badges */
.badge-level-new {
  background-color: rgba(16, 185, 129, 0.08);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.badge-level-level1, .badge-level-1 {
  background-color: rgba(245, 158, 11, 0.1);
  color: #b45309;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-level-level2, .badge-level-2 {
  background-color: rgba(99, 102, 241, 0.1);
  color: #4f46e5;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.badge-level-top_rated {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
  color: #92400e;
  border: 1px solid #f59e0b;
  box-shadow: 0 1px 4px rgba(245, 158, 11, 0.2);
}

.badge-level-pro {
  background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
  color: #c7d2fe;
  border: 1px solid #6366f1;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.35);
}
[data-theme="dark"] .badge-level-pro {
  background: linear-gradient(135deg, #312e81 0%, #4338ca 100%);
  color: #e0e7ff;
  border: 1px solid #818cf8;
}

/* Level Progression & Gamification Card */
.level-progress-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
}

.level-progress-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #10b981 0%, #f59e0b 35%, #6366f1 70%, #8b5cf6 100%);
}

.level-progress-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.level-progress-meter {
  width: 100%;
  height: 8px;
  background: var(--bg-subtle);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 6px;
}

.level-progress-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}


/* 3. Cards & Bento Layouts */
.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

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

.card-padded {
  padding: 1.5rem;
}

.card-interactive:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(79, 70, 229, 0.25);
}

/* 4. Marketplace Product Card */
.marketplace-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  position: relative;
}

.marketplace-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(79, 70, 229, 0.3);
}

.card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  width: 100%;
  overflow: hidden;
  background-color: var(--bg-subtle);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.marketplace-card:hover .card-media img {
  transform: scale(1.04);
}

.card-badge-top {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
}

.card-wishlist-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 50%;
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.card-wishlist-btn:hover, .card-wishlist-btn.active {
  color: #ef4444;
  transform: scale(1.1);
  background: #ffffff;
}

.card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-seller {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.card-seller-avatar {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--border);
}

.card-seller-name {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-muted);
}

.card-seller-name:hover {
  color: var(--primary);
}

.card-title {
  font-size: 1.025rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2.75rem;
}

.card-title a {
  color: inherit;
}
.card-title a:hover {
  color: var(--primary);
}

.card-rating {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.825rem;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.star-icon {
  color: #fbbf24;
}

.review-count {
  color: var(--text-muted);
}

.card-footer {
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.price-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: 600;
}

.price-value {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
}

.price-strike {
  font-size: 0.85rem;
  color: var(--text-light);
  text-decoration: line-through;
  margin-left: 0.35rem;
}

/* 5. Forms & Inputs */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.form-control, .form-select, .form-textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--text-main);
  background-color: var(--bg-surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--border-focus);
  outline: none;
  box-shadow: 0 0 0 3.5px var(--primary-glow);
}

.form-textarea {
  min-height: 105px;
  resize: vertical;
}

.form-text {
  font-size: 0.775rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

.form-error {
  font-size: 0.775rem;
  color: var(--danger);
  margin-top: 0.35rem;
  font-weight: 600;
}

/* 6. Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.modal-backdrop.active .modal {
  transform: scale(1);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-main);
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  background-color: var(--bg-subtle);
}

/* 7. Drawers (Side Cart & Mobile Filters) */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 100%;
  max-width: 420px;
  background-color: var(--bg-surface);
  box-shadow: var(--shadow-xl);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal);
}

.drawer-right {
  right: 0;
  transform: translateX(100%);
}

.drawer-backdrop.active .drawer-right {
  transform: translateX(0);
}

.drawer-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.drawer-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex-grow: 1;
}

.drawer-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--border);
  background-color: var(--bg-subtle);
}

/* 8. Toasts */
#toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 310px;
  max-width: 440px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transition: transform 0.2s, opacity 0.2s;
}

.toast-success { border-left: 4px solid var(--success); }
.toast-error { border-left: 4px solid var(--danger); }
.toast-info { border-left: 4px solid var(--info); }
.toast-warning { border-left: 4px solid var(--warning); }

@keyframes toastSlideIn {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* 9. Metric Cards */
/* 9. Metric Cards (Minimalist & Clean) */
.metric-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg, var(--radius-md));
  padding: 1.35rem 1.45rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.metric-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
}

.metric-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.metric-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: -0.005em;
}

.metric-icon {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.metric-value {
  font-family: var(--font-display), var(--font-sans);
  font-size: 2.15rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.025em;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
}

.metric-sub {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-top: 0.45rem;
  line-height: 1.4;
}

/* 10. Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background-color: var(--bg-surface);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}

.table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.925rem;
}

.table th {
  background-color: var(--bg-subtle);
  padding: 0.95rem 1.15rem;
  font-weight: 700;
  font-size: 0.825rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.table td {
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-body);
  vertical-align: middle;
  font-size: 0.925rem;
}

.table tr:last-child td {
  border-bottom: none;
}

.table-hover tbody tr:hover {
  background-color: var(--bg-hover);
}

/* 11. Empty States */
.empty-state {
  text-align: center;
  padding: 3.5rem 1.5rem;
  background-color: var(--bg-surface);
  border: 1.5px dashed var(--border);
  border-radius: var(--radius-xl);
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.8;
}

.empty-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.empty-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  max-width: 420px;
  margin: 0 auto 1.5rem auto;
}

/* 12. Theme Toggle Dual Icons */
[data-theme="light"] .theme-icon-light {
  display: none;
}
[data-theme="light"] .theme-icon-dark {
  display: block;
}
[data-theme="dark"] .theme-icon-light {
  display: block;
}
[data-theme="dark"] .theme-icon-dark {
  display: none;
}

/* 13. Responsive Cart Item System */
.cart-item-row {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1.25rem;
}

.cart-item-media {
  width: 72px;
  height: 54px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.cart-item-details {
  flex: 1;
  min-width: 0;
}

.cart-item-controls-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

@media (max-width: 640px) {
  .cart-item-row {
    flex-wrap: wrap;
    gap: 0.85rem;
  }
  .cart-item-media {
    width: 60px;
    height: 46px;
  }
  .cart-item-details {
    flex: 1 1 calc(100% - 75px);
  }
  .cart-item-controls-row {
    width: 100%;
    justify-content: space-between;
    padding-top: 0.65rem;
    border-top: 1px dashed var(--border-subtle);
  }
}

/* Table Mobile Container Auto-Wrap */
.card:has(> .table),
.card:has(> form > .table) {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Portfolio & Case Study Showcase Styles */
.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.15);
}

.portfolio-card:hover .portfolio-img {
  transform: scale(1.05);
}

[data-theme="dark"] .portfolio-card:hover {
  box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.45);
}