/* ============================================
   MRWIKD BLACK - COLLECTION PAGE STYLES
   ============================================ */

/* ============================================
   COLLECTION HERO
   ============================================ */
.collection-hero {
    padding: 180px 0 100px;
    position: relative;
    background: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-border);
}

.collection-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: 
        radial-gradient(ellipse 80% 50% at 20% 20%, rgba(212, 168, 83, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 80%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.collection-hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: end;
    position: relative;
    z-index: 1;
}

.collection-hero-content {
    max-width: 600px;
}

.collection-breadcrumb {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.collection-breadcrumb a {
    color: var(--color-text-muted);
    transition: var(--transition-snappy);
}

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

.collection-breadcrumb span {
    color: var(--color-text-muted);
}

.collection-breadcrumb .current {
    color: var(--color-text-secondary);
}

.collection-title {
    font-family: var(--font-display);
    font-size: clamp(48px, 8vw, 80px);
    font-weight: 600;
    line-height: 0.95;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.collection-title span {
    display: block;
    font-family: var(--font-serif);
    font-weight: 400;
    font-style: italic;
    text-transform: none;
    letter-spacing: 0;
    color: var(--color-accent-warm);
    font-size: 0.5em;
}

.collection-description {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.8;
    max-width: 480px;
}

.collection-stats {
    display: flex;
    gap: 48px;
    justify-content: flex-end;
}

.collection-stat {
    text-align: right;
}

.collection-stat-value {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1;
    margin-bottom: 8px;
}

.collection-stat-label {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* ============================================
   COLLECTION TOOLBAR
   ============================================ */
.collection-toolbar {
    padding: 24px 0;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.collection-toolbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.collection-filters {
    display: flex;
    align-items: center;
    gap: 16px;
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-family: var(--font-primary);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition-snappy);
}

.filter-btn:hover {
    border-color: var(--color-border-hover);
    color: var(--color-text-primary);
}

.filter-btn.active {
    background: var(--color-text-primary);
    border-color: var(--color-text-primary);
    color: var(--color-bg-primary);
}

.filter-btn svg {
    width: 16px;
    height: 16px;
}

.collection-sort {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sort-label {
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.sort-select {
    appearance: none;
    background: transparent;
    border: 1px solid var(--color-border);
    padding: 12px 40px 12px 16px;
    color: var(--color-text-secondary);
    font-family: var(--font-primary);
    font-size: 12px;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    transition: var(--transition-snappy);
}

.sort-select:hover,
.sort-select:focus {
    border-color: var(--color-border-hover);
    color: var(--color-text-primary);
    outline: none;
}

.collection-view-toggle {
    display: flex;
    gap: 4px;
}

.view-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition-snappy);
}

.view-btn:hover {
    color: var(--color-text-secondary);
    border-color: var(--color-border-hover);
}

.view-btn.active {
    background: var(--color-bg-tertiary);
    border-color: var(--color-border-hover);
    color: var(--color-text-primary);
}

.view-btn svg {
    width: 18px;
    height: 18px;
}

/* ============================================
   COLLECTION GRID
   ============================================ */
.collection-section {
    padding: 60px 0 120px;
    background: var(--color-bg-primary);
    min-height: 60vh;
}

.collection-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.collection-grid.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.collection-grid.grid-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

/* ============================================
   COLLECTION PRODUCT CARD
   ============================================ */
.collection-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
    display: block;
    transition: var(--transition-smooth);
}

.collection-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.collection-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-accent-glow);
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 1;
    pointer-events: none;
}

.collection-card:hover::before {
    opacity: 1;
}

.collection-card-image {
    aspect-ratio: 1;
    background: var(--color-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.collection-card-placeholder {
    font-size: 72px;
    opacity: 0.06;
    transition: var(--transition-smooth);
}

.collection-card:hover .collection-card-placeholder {
    opacity: 0.1;
    transform: scale(1.05);
}

.collection-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--color-bg-secondary) 0%, transparent 40%);
    z-index: 2;
    pointer-events: none;
}

.collection-card-badges {
    position: absolute;
    top: 16px;
    left: 16px;
    right: 16px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    z-index: 3;
}

.collection-card-badge {
    padding: 8px 14px;
    background: var(--color-bg-primary);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-accent-warm);
}

.collection-card-badge--new {
    background: var(--color-accent-warm);
    color: var(--color-bg-primary);
}

.collection-card-quick-view {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    padding: 12px 24px;
    background: var(--color-text-primary);
    color: var(--color-bg-primary);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 4;
    border: none;
    cursor: pointer;
}

.collection-card:hover .collection-card-quick-view {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.collection-card-content {
    padding: 24px;
    position: relative;
    z-index: 3;
}

.collection-card-category {
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 10px;
}

.collection-card-name {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: 16px;
    color: var(--color-text-primary);
}

.collection-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.collection-card-price {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
}

.collection-card-status {
    font-size: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-accent-warm);
}

.collection-card-status--sold {
    color: var(--color-text-muted);
}

/* ============================================
   COLLECTION PAGINATION
   ============================================ */
.collection-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid var(--color-border);
}

.pagination-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-family: var(--font-display);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition-snappy);
}

.pagination-btn:hover {
    border-color: var(--color-border-hover);
    color: var(--color-text-primary);
}

.pagination-btn.active {
    background: var(--color-text-primary);
    border-color: var(--color-text-primary);
    color: var(--color-bg-primary);
}

.pagination-btn.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.pagination-ellipsis {
    padding: 0 8px;
    color: var(--color-text-muted);
}

/* ============================================
   EMPTY STATE
   ============================================ */
.collection-empty {
    text-align: center;
    padding: 100px 20px;
}

.collection-empty-icon {
    font-size: 64px;
    opacity: 0.1;
    margin-bottom: 24px;
}

.collection-empty-title {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
}

.collection-empty-text {
    color: var(--color-text-secondary);
    margin-bottom: 32px;
}

/* ============================================
   COLLECTION RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
    .collection-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .collection-grid.grid-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .collection-hero-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .collection-stats {
        justify-content: flex-start;
    }

    .collection-stat {
        text-align: left;
    }

    .collection-toolbar-inner {
        flex-wrap: wrap;
    }

    .collection-grid.grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .collection-hero {
        padding: 140px 0 60px;
    }

    .collection-stats {
        gap: 32px;
    }

    .collection-stat-value {
        font-size: 32px;
    }

    .collection-toolbar {
        padding: 16px 0;
    }

    .collection-filters {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 8px;
    }

    .collection-sort {
        width: 100%;
    }

    .sort-select {
        flex: 1;
    }

    .collection-view-toggle {
        display: none;
    }

    .collection-grid,
    .collection-grid.grid-4,
    .collection-grid.grid-2 {
        grid-template-columns: 1fr;
    }

    .collection-section {
        padding: 40px 0 80px;
    }
}