/* =============================================================================
   LUXE MARKETPLACE - Component Styles
   ============================================================================= */

/* =============================================================================
   Buttons
   ============================================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 1px solid transparent;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn-xl {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
}

/* Primary Button */
.btn-primary {
    background-color: var(--color-text-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-text-primary);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

/* Secondary Button */
.btn-secondary {
    background-color: transparent;
    color: var(--color-text-primary);
    border-color: var(--color-border-secondary);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--color-bg-tertiary);
    border-color: var(--color-text-primary);
}

/* Accent Button */
.btn-accent {
    background-color: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}

.btn-accent:hover:not(:disabled) {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Sale Button */
.btn-sale {
    background-color: var(--color-sale);
    color: white;
    border-color: var(--color-sale);
}

.btn-sale:hover:not(:disabled) {
    background-color: var(--color-sale-dark);
    border-color: var(--color-sale-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-sale);
}

/* Gold Button (Black Friday) */
.btn-gold {
    background-color: var(--color-gold);
    color: var(--color-text-primary);
    border-color: var(--color-gold);
}

.btn-gold:hover:not(:disabled) {
    background-color: #DDB94D;
    box-shadow: var(--shadow-glow-gold);
    transform: translateY(-2px);
}

/* Ghost Button */
.btn-ghost {
    background-color: transparent;
    color: var(--color-text-primary);
    border-color: transparent;
}

.btn-ghost:hover:not(:disabled) {
    background-color: var(--color-bg-tertiary);
}

/* Link Button */
.btn-link {
    background: none;
    border: none;
    padding: 0;
    color: var(--color-accent);
    text-transform: none;
    letter-spacing: normal;
    font-weight: var(--font-normal);
}

.btn-link:hover:not(:disabled) {
    text-decoration: underline;
}

/* Icon Button */
.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius-full);
}

.btn-icon-sm {
    width: 36px;
    height: 36px;
}

.btn-icon-lg {
    width: 52px;
    height: 52px;
}

/* Button Loading State */
.btn-loading {
    color: transparent !important;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* Button with Icon */
.btn svg,
.btn .icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* =============================================================================
   Form Inputs
   ============================================================================= */
.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

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

.form-label-required::after {
    content: '*';
    color: var(--color-error);
    margin-left: var(--space-1);
}

.form-hint {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

.form-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-input:hover {
    border-color: var(--color-border-secondary);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-light);
}

.form-input::placeholder {
    color: var(--color-text-tertiary);
}

.form-input:disabled {
    background-color: var(--color-bg-tertiary);
    cursor: not-allowed;
    opacity: 0.7;
}

/* Input Sizes */
.form-input-sm {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
}

.form-input-lg {
    padding: var(--space-4) var(--space-5);
    font-size: var(--text-lg);
}

/* Input States */
.form-input-error {
    border-color: var(--color-error);
}

.form-input-error:focus {
    box-shadow: 0 0 0 3px var(--color-error-light);
}

.form-input-success {
    border-color: var(--color-success);
}

.form-input-success:focus {
    box-shadow: 0 0 0 3px var(--color-success-light);
}

.form-error {
    font-size: var(--text-sm);
    color: var(--color-error);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

/* Textarea */
.form-textarea {
    min-height: 120px;
    resize: vertical;
}

/* Select */
.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%236B6B6B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    padding-right: var(--space-10);
}

/* Checkbox & Radio */
.form-checkbox,
.form-radio {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
}

.form-checkbox input,
.form-radio input {
    width: 20px;
    height: 20px;
    margin: 0;
    accent-color: var(--color-accent);
    cursor: pointer;
    flex-shrink: 0;
}

.form-checkbox-label,
.form-radio-label {
    font-size: var(--text-base);
    line-height: 1.4;
}

/* Input Group */
.input-group {
    display: flex;
    align-items: stretch;
}

.input-group .form-input {
    border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.input-group .btn {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin-left: -1px;
}

/* Search Input */
.search-input {
    position: relative;
}

.search-input input {
    padding-left: var(--space-10);
}

.search-input .search-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--color-text-tertiary);
    pointer-events: none;
}

/* Quantity Input */
.quantity-input {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.quantity-input button {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: none;
    color: var(--color-text-primary);
    transition: background var(--transition-fast);
}

.quantity-input button:hover {
    background: var(--color-border-primary);
}

.quantity-input input {
    width: 50px;
    height: 40px;
    text-align: center;
    border: none;
    background: var(--color-bg-secondary);
    font-family: var(--font-mono);
    font-weight: var(--font-medium);
}

.quantity-input input::-webkit-inner-spin-button,
.quantity-input input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* =============================================================================
   Cards
   ============================================================================= */
.card {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

.card-body {
    padding: var(--space-6);
}

.card-header {
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--color-border-subtle);
}

.card-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border-subtle);
    background-color: var(--color-bg-tertiary);
}

/* =============================================================================
   Product Card
   ============================================================================= */
.product-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product-card-image {
    position: relative;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: var(--color-bg-tertiary);
}

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

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

.product-card-badges {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.product-card-actions {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    opacity: 0;
    transform: translateX(10px);
    transition: all var(--transition-base);
}

.product-card:hover .product-card-actions {
    opacity: 1;
    transform: translateX(0);
}

.product-card-action {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.product-card-action:hover {
    background: var(--color-text-primary);
    color: var(--color-text-inverse);
}

.product-card-action.active {
    background: var(--color-sale);
    color: white;
}

.product-card-quick-add {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-4);
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    opacity: 0;
    transform: translateY(100%);
    transition: all var(--transition-base);
}

.product-card:hover .product-card-quick-add {
    opacity: 1;
    transform: translateY(0);
}

.product-card-body {
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.product-card-vendor {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

.product-card-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: var(--font-normal);
    line-height: var(--leading-snug);
    color: var(--color-text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-price {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.product-card-price-current {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
}

.product-card-price-original {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    text-decoration: line-through;
}

.product-card-price-sale {
    color: var(--color-sale);
}

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

.product-card-rating svg {
    width: 14px;
    height: 14px;
    fill: var(--color-gold);
}

/* =============================================================================
   Badges
   ============================================================================= */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.badge-primary {
    background-color: var(--color-text-primary);
    color: var(--color-text-inverse);
}

.badge-secondary {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
}

.badge-accent {
    background-color: var(--color-accent);
    color: white;
}

.badge-sale {
    background-color: var(--color-sale);
    color: white;
}

.badge-gold {
    background-color: var(--color-gold);
    color: var(--color-text-primary);
}

.badge-success {
    background-color: var(--color-success);
    color: white;
}

.badge-warning {
    background-color: var(--color-warning);
    color: var(--color-text-primary);
}

.badge-new {
    background: linear-gradient(135deg, #2D8A5F, #3DA876);
    color: white;
}

.badge-bestseller {
    background: linear-gradient(135deg, #C9A962, #DDB94D);
    color: var(--color-text-primary);
}

.badge-limited {
    background: linear-gradient(135deg, #D64545, #E55555);
    color: white;
    animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

/* Black Friday Badge */
.badge-black-friday {
    background: linear-gradient(135deg, #1A1A1A, #333);
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
    box-shadow: var(--shadow-glow-gold);
}

/* Discount Badge */
.badge-discount {
    position: relative;
    background-color: var(--color-sale);
    color: white;
    font-family: var(--font-mono);
    font-weight: var(--font-bold);
}

/* =============================================================================
   Countdown Timer
   ============================================================================= */
.countdown {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 48px;
}

.countdown-value {
    font-family: var(--font-mono);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    line-height: 1;
    color: var(--color-text-primary);
}

.countdown-label {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-top: var(--space-1);
}

.countdown-separator {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-text-tertiary);
    line-height: 1;
}

/* Compact Countdown */
.countdown-compact {
    gap: var(--space-2);
}

.countdown-compact .countdown-item {
    flex-direction: row;
    gap: var(--space-1);
    min-width: auto;
}

.countdown-compact .countdown-value {
    font-size: var(--text-lg);
}

.countdown-compact .countdown-label {
    font-size: var(--text-sm);
    margin-top: 0;
}

/* Urgent Countdown */
.countdown-urgent .countdown-value {
    color: var(--color-sale);
    animation: pulse-urgent 1s ease-in-out infinite;
}

@keyframes pulse-urgent {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* =============================================================================
   Progress Bar
   ============================================================================= */
.progress {
    width: 100%;
    height: 8px;
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: var(--color-accent);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.progress-bar-success {
    background-color: var(--color-success);
}

.progress-bar-warning {
    background-color: var(--color-warning);
}

.progress-bar-sale {
    background-color: var(--color-sale);
}

.progress-bar-gold {
    background: linear-gradient(90deg, var(--color-gold), #E5C04A);
}

/* Free Shipping Progress */
.shipping-progress {
    padding: var(--space-4);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-lg);
}

.shipping-progress-text {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
}

.shipping-progress-message {
    color: var(--color-text-secondary);
}

.shipping-progress-amount {
    font-weight: var(--font-semibold);
    color: var(--color-success);
}

/* =============================================================================
   Modal
   ============================================================================= */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background-color: var(--color-bg-overlay);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: calc(100% - var(--space-8));
    max-width: 500px;
    max-height: calc(100vh - var(--space-8));
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.modal-lg { max-width: 700px; }
.modal-xl { max-width: 900px; }
.modal-full { max-width: calc(100% - var(--space-8)); max-height: calc(100vh - var(--space-8)); }

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border-subtle);
}

.modal-title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: var(--font-normal);
}

.modal-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: background var(--transition-fast);
}

.modal-close:hover {
    background-color: var(--color-bg-tertiary);
}

.modal-body {
    padding: var(--space-6);
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border-subtle);
    background-color: var(--color-bg-tertiary);
}

/* =============================================================================
   Drawer (Cart Drawer)
   ============================================================================= */
.drawer-backdrop {
    position: fixed;
    inset: 0;
    background-color: var(--color-bg-overlay);
    z-index: var(--z-drawer);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 420px;
    background-color: var(--color-bg-secondary);
    z-index: calc(var(--z-drawer) + 1);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    display: flex;
    flex-direction: column;
}

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

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

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

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--color-border-subtle);
}

.drawer-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-medium);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.drawer-count {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-4);
}

.drawer-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border-subtle);
    background-color: var(--color-bg-primary);
}

/* =============================================================================
   Toast Notifications
   ============================================================================= */
.toast-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    pointer-events: auto;
    transform: translateX(100%);
    opacity: 0;
    transition: all var(--transition-base);
    max-width: 400px;
}

.toast.active {
    transform: translateX(0);
    opacity: 1;
}

.toast-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-1);
}

.toast-message {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.toast-close {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    opacity: 0.5;
    transition: opacity var(--transition-fast);
}

.toast-close:hover {
    opacity: 1;
}

.toast-success .toast-icon { color: var(--color-success); }
.toast-error .toast-icon { color: var(--color-error); }
.toast-warning .toast-icon { color: var(--color-warning); }
.toast-info .toast-icon { color: var(--color-info); }

/* =============================================================================
   Tabs
   ============================================================================= */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--color-border-primary);
    gap: var(--space-1);
    overflow-x: auto;
}

.tab {
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.tab:hover {
    color: var(--color-text-primary);
}

.tab.active {
    color: var(--color-text-primary);
    border-bottom-color: var(--color-accent);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* =============================================================================
   Accordion
   ============================================================================= */
.accordion {
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.accordion-item {
    border-bottom: 1px solid var(--color-border-primary);
}

.accordion-item:last-child {
    border-bottom: none;
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    font-weight: var(--font-medium);
    text-align: left;
    background: var(--color-bg-secondary);
    transition: background var(--transition-fast);
}

.accordion-header:hover {
    background: var(--color-bg-tertiary);
}

.accordion-icon {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-base);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.accordion-item.active .accordion-body {
    max-height: 500px;
}

.accordion-content {
    padding: var(--space-4) var(--space-5);
    color: var(--color-text-secondary);
}

/* =============================================================================
   Breadcrumbs
   ============================================================================= */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    overflow-x: auto;
    white-space: nowrap;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

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

.breadcrumb-separator {
    color: var(--color-text-tertiary);
}

.breadcrumb-current {
    color: var(--color-text-primary);
    font-weight: var(--font-medium);
}

/* =============================================================================
   Rating Stars
   ============================================================================= */
.rating {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.rating-stars {
    display: flex;
    gap: 2px;
}

.rating-star {
    width: 16px;
    height: 16px;
    color: var(--color-border-primary);
}

.rating-star.filled {
    color: var(--color-gold);
    fill: var(--color-gold);
}

.rating-star.half {
    position: relative;
}

.rating-star.half::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 50%;
    height: 100%;
    overflow: hidden;
}

.rating-count {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

/* =============================================================================
   Skeleton Loading
   ============================================================================= */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--color-bg-tertiary) 0%,
        var(--color-bg-secondary) 50%,
        var(--color-bg-tertiary) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 1em;
    margin-bottom: var(--space-2);
}

.skeleton-text:last-child {
    width: 70%;
}

.skeleton-image {
    aspect-ratio: 3 / 4;
}

.skeleton-circle {
    border-radius: var(--radius-full);
}

/* =============================================================================
   Divider
   ============================================================================= */
.divider {
    height: 1px;
    background-color: var(--color-border-primary);
    margin: var(--space-6) 0;
}

.divider-vertical {
    width: 1px;
    height: 100%;
    background-color: var(--color-border-primary);
    margin: 0 var(--space-4);
}

.divider-text {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    color: var(--color-text-tertiary);
    font-size: var(--text-sm);
}

.divider-text::before,
.divider-text::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--color-border-primary);
}

/* =============================================================================
   Chip/Tag
   ============================================================================= */
.chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-sm);
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.chip:hover {
    background-color: var(--color-border-primary);
}

.chip-remove {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: var(--color-text-tertiary);
    color: var(--color-bg-secondary);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.chip-remove:hover {
    opacity: 1;
}

.chip-active {
    background-color: var(--color-text-primary);
    border-color: var(--color-text-primary);
    color: var(--color-text-inverse);
}

/* =============================================================================
   Avatar
   ============================================================================= */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    overflow: hidden;
    background: var(--color-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-semibold);
    color: var(--color-text-secondary);
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-sm { width: 32px; height: 32px; font-size: var(--text-sm); }
.avatar-lg { width: 56px; height: 56px; font-size: var(--text-lg); }
.avatar-xl { width: 72px; height: 72px; font-size: var(--text-xl); }

.avatar-group {
    display: flex;
}

.avatar-group .avatar {
    margin-left: -8px;
    border: 2px solid var(--color-bg-secondary);
}

.avatar-group .avatar:first-child {
    margin-left: 0;
}

/* =============================================================================
   Tooltip
   ============================================================================= */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
    background-color: var(--color-text-primary);
    color: var(--color-text-inverse);
    border-radius: var(--radius-md);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    pointer-events: none;
    z-index: var(--z-tooltip);
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
}

/* =============================================================================
   Empty State
   ============================================================================= */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-16);
    text-align: center;
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-6);
    color: var(--color-text-tertiary);
}

.empty-state-title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2);
}

.empty-state-description {
    color: var(--color-text-secondary);
    max-width: 400px;
    margin-bottom: var(--space-6);
}

/* =============================================================================
   Price Range Slider
   ============================================================================= */
.range-slider {
    position: relative;
    width: 100%;
    height: 4px;
    background: var(--color-border-primary);
    border-radius: var(--radius-full);
    margin: var(--space-4) 0;
}

.range-slider-track {
    position: absolute;
    height: 100%;
    background: var(--color-accent);
    border-radius: var(--radius-full);
}

.range-slider input[type="range"] {
    position: absolute;
    width: 100%;
    height: 4px;
    pointer-events: none;
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
}

.range-slider input[type="range"]::-webkit-slider-thumb {
    pointer-events: auto;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-bg-secondary);
    border: 2px solid var(--color-accent);
    cursor: pointer;
    -webkit-appearance: none;
    box-shadow: var(--shadow-md);
}

.range-slider-values {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}