/* =====================================================
    FASILITAS PAGE - MODERN DESIGN
    SMK TI Bali Global Badung
    
    Desain yang eye-catching dan informatif:
    - Kategori yang jelas dengan section terpisah
    - Card dengan hover effects yang smooth
    - Typography yang readable
    - Color coding untuk setiap kategori
   ===================================================== */

/* =====================================================
   FACILITY STATS - Hero Statistics
   ===================================================== */

.facility-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin: 2.5rem 0 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(139, 92, 246, 0.08));
    border-radius: 24px;
    border: 1px solid rgba(59, 130, 246, 0.15);
}

.facility-stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: var(--bg-card, rgba(30, 41, 59, 0.6));
    border-radius: 16px;
    border: 1px solid var(--border, rgba(255, 255, 255, 0.1));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.facility-stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.facility-stat:hover {
    transform: translateY(-8px);
    border-color: var(--primary, #3b82f6);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
}

.facility-stat:hover::before {
    transform: scaleX(1);
}

.facility-stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: #fff;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.facility-stat h4 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.25rem;
    font-weight: 800;
    line-height: 1;
}

.facility-stat p {
    font-size: 0.9rem;
    color: var(--text-secondary, #94a3b8);
    margin: 0;
    font-weight: 500;
}

/* =====================================================
   FILTER BUTTONS - Category Selector
   ===================================================== */

.facility-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-bottom: 2.5rem;
    padding: 1rem;
    background: var(--bg-secondary, rgba(30, 41, 59, 0.3));
    border-radius: 50px;
    border: 1px solid var(--border, rgba(255, 255, 255, 0.05));
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid transparent;
    background: transparent;
    color: var(--text-secondary, #94a3b8);
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
    border-radius: 28px;
}

.filter-btn:hover {
    color: #fff;
    transform: translateY(-2px);
}

.filter-btn:hover::before {
    opacity: 0.15;
}

.filter-btn.active {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: #fff;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.35);
}

.filter-btn i {
    margin-right: 0.5rem;
}

/* =====================================================
   FACILITY SECTIONS - Grouped by Category
   ===================================================== */

.facility-section {
    margin-bottom: 4rem;
}

.facility-section-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border, rgba(255, 255, 255, 0.1));
}

.facility-section-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #fff;
    flex-shrink: 0;
}

.facility-section--gedung .facility-section-icon {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.facility-section--laboratorium .facility-section-icon {
    background: linear-gradient(135deg, #10b981, #059669);
}

.facility-section--studio .facility-section-icon {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.facility-section--pendukung .facility-section-icon {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.facility-section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary, #f1f5f9);
    margin: 0;
}

.facility-section-title span {
    font-weight: 400;
    color: var(--text-secondary, #94a3b8);
    font-size: 1rem;
    margin-left: 0.5rem;
}

/* =====================================================
   FACILITY GALLERY - Card Grid
   ===================================================== */

.facility-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.75rem;
    margin: 2rem 0;
}

/* =====================================================
   FACILITY CARD - Modern Design
   ===================================================== */

.facility-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: var(--bg-card, rgba(30, 41, 59, 0.6));
    border: 1px solid var(--border, rgba(255, 255, 255, 0.08));
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.facility-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
    pointer-events: none;
}

.facility-card:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: var(--primary, #3b82f6);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(59, 130, 246, 0.3);
}

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

.facility-category-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.4rem 0.85rem;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.facility-category-badge i {
    font-size: 0.7rem;
}

.facility-card[data-category="gedung"] .facility-category-badge {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.85), rgba(37, 99, 235, 0.85));
}

.facility-card[data-category="laboratorium"] .facility-category-badge {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.85), rgba(5, 150, 105, 0.85));
}

.facility-card[data-category="studio"] .facility-category-badge {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.85), rgba(124, 58, 237, 0.85));
}

.facility-card[data-category="pendukung"] .facility-category-badge {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.85), rgba(217, 119, 6, 0.85));
}

.facility-image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.facility-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.facility-card:hover .facility-image img {
    transform: scale(1.15);
}

.facility-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.5) 50%, transparent 100%);
    pointer-events: none;
}

.facility-zoom {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.3rem;
    z-index: 3;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
}

.facility-card:hover .facility-zoom {
    transform: translate(-50%, -50%) scale(1);
}

.facility-zoom:hover {
    transform: translate(-50%, -50%) scale(1.15) !important;
}

.facility-info {
    padding: 1.5rem;
    position: relative;
    z-index: 2;
    background: var(--bg-card, rgba(30, 41, 59, 0.6));
}

.facility-info h4 {
    font-size: 1.15rem;
    color: var(--text-primary, #f1f5f9);
    margin-bottom: 0.5rem;
    font-weight: 700;
    line-height: 1.3;
}

.facility-info p {
    font-size: 0.9rem;
    color: var(--text-secondary, #94a3b8);
    margin: 0 0 1rem;
    line-height: 1.5;
}

.facility-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border, rgba(255, 255, 255, 0.08));
}

.facility-feature {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--primary, #3b82f6);
    font-weight: 500;
}

.facility-feature i {
    font-size: 0.7rem;
}

/* =====================================================
   LIGHTBOX - Image Popup
   ===================================================== */

.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.lightbox.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    animation: zoomIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes zoomIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 16px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
    text-align: center;
    padding: 1.5rem 0;
    color: #fff;
}

.lightbox-caption h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.lightbox-caption p {
    color: #94a3b8;
    font-size: 0.95rem;
}

.lightbox-close {
    position: absolute;
    top: -60px;
    right: 0;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close:hover {
    background: #ef4444;
    transform: rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border: none;
    color: #fff;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.lightbox-nav:hover {
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev { left: -80px; }
.lightbox-next { right: -80px; }

/* =====================================================
   FACILITY INFO BOX
   ===================================================== */

.facility-info-box {
    margin-top: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: 20px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.facility-info-box-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #fff;
    flex-shrink: 0;
}

.facility-info-box-content h4 {
    font-size: 1.15rem;
    color: var(--text-primary, #f1f5f9);
    margin-bottom: 0.5rem;
}

.facility-info-box-content p {
    color: var(--text-secondary, #94a3b8);
    line-height: 1.7;
    margin: 0;
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */

@media (max-width: 1024px) {
    .facility-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .facility-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .facility-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .facility-stat {
        padding: 1.25rem 1rem;
    }
    
    .facility-stat h4 {
        font-size: 2rem;
    }
    
    .facility-filter {
        border-radius: 20px;
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
    }
    
    .facility-gallery {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .facility-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .lightbox-nav {
        display: none;
    }
    
    .facility-info-box {
        flex-direction: column;
        text-align: center;
    }
    
    .facility-info-box-icon {
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .facility-stats {
        grid-template-columns: 1fr 1fr;
    }
    
    .facility-stat-icon {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }
    
    .facility-stat h4 {
        font-size: 1.75rem;
    }
}

/* =====================================================
   LIGHT MODE
   ===================================================== */

[data-theme="light"] .facility-stats {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(139, 92, 246, 0.05));
    border-color: rgba(59, 130, 246, 0.1);
}

[data-theme="light"] .facility-stat {
    background: #fff;
    border-color: rgba(59, 130, 246, 0.1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .facility-stat:hover {
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
}

[data-theme="light"] .facility-filter {
    background: rgba(248, 250, 252, 0.8);
    border-color: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .filter-btn {
    color: #64748b;
}

[data-theme="light"] .filter-btn:hover {
    color: #3b82f6;
}

[data-theme="light"] .facility-card {
    background: #fff;
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .facility-card:hover {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(59, 130, 246, 0.2);
}

[data-theme="light"] .facility-info {
    background: #fff;
}

[data-theme="light"] .facility-info h4 {
    color: #1e293b;
}

[data-theme="light"] .facility-info p {
    color: #64748b;
}

[data-theme="light"] .facility-section-title {
    color: #1e293b;
}

[data-theme="light"] .facility-section-header {
    border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .facility-info-box {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(139, 92, 246, 0.05));
    border-color: rgba(59, 130, 246, 0.1);
}

[data-theme="light"] .facility-info-box-content h4 {
    color: #1e293b;
}

[data-theme="light"] .facility-info-box-content p {
    color: #64748b;
}

[data-theme="light"] .facility-features {
    border-color: rgba(0, 0, 0, 0.08);
}

/* =====================================================
   TEXT SELECTION FIX
   ===================================================== */

/* Fix text selection/highlight */
.facility-info h4::selection,
.facility-info p::selection,
.facility-feature::selection,
.facility-category-badge::selection {
    background: rgba(59, 130, 246, 0.4) !important;
    color: #fff !important;
    -webkit-text-fill-color: #fff !important;
}

.facility-info h4::-moz-selection,
.facility-info p::-moz-selection,
.facility-feature::-moz-selection,
.facility-category-badge::-moz-selection {
    background: rgba(59, 130, 246, 0.4) !important;
    color: #fff !important;
}

/* Light mode text selection */
[data-theme="light"] .facility-info h4::selection,
[data-theme="light"] .facility-info p::selection,
[data-theme="light"] .facility-feature::selection {
    background: rgba(59, 130, 246, 0.3) !important;
    color: #1e293b !important;
    -webkit-text-fill-color: #1e293b !important;
}

[data-theme="light"] .facility-info h4::-moz-selection,
[data-theme="light"] .facility-info p::-moz-selection,
[data-theme="light"] .facility-feature::-moz-selection {
    background: rgba(59, 130, 246, 0.3) !important;
    color: #1e293b !important;
}