:root {
    --primary: #F5C400;
    --primary-dark: #D4A800;
    --secondary: #00FF88;
    --dark: #0A0A0A;
    --dark-secondary: #141414;
    --dark-tertiary: #1A1A1A;
    --gray: #2A2A2A;
    --gray-light: #3A3A3A;
    --text: #EAEAEA;
    --text-muted: #999999;
    --white: #FFFFFF;
    --danger: #FF4444;
    --success: #4CAF50;
    --warning: #FF9800;
    --sidebar-width: 250px;
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Rajdhani', sans-serif;
    --shadow: 0 4px 20px rgba(0,0,0,0.3);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-body);
    background: var(--dark);
    color: var(--text);
    font-size: 16px;
    line-height: 1.5;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ========== LOGIN ========== */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: radial-gradient(ellipse at center, #1a1a1a 0%, #0a0a0a 100%);
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-box {
    background: var(--dark-tertiary);
    border: 1px solid rgba(245, 196, 0, 0.2);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.login-logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo img {
    width: 80px;
    margin: 0 auto 15px;
    border-radius: 50%;
}

.login-logo h1 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--white);
}

.login-logo .highlight { color: var(--primary); }

.login-logo p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 5px;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.login-form input {
    width: 100%;
    padding: 14px 16px;
    background: var(--dark);
    border: 1px solid var(--gray);
    border-radius: 10px;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.login-form input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(245, 196, 0, 0.15);
}

/* ========== ALERTS ========== */
.alert {
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.95rem;
}

.alert-error { background: rgba(255, 68, 68, 0.15); border: 1px solid rgba(255, 68, 68, 0.3); color: #FF6666; }
.alert-success { background: rgba(76, 175, 80, 0.15); border: 1px solid rgba(76, 175, 80, 0.3); color: #6FCF7A; }

.alert-close {
    cursor: pointer;
    font-size: 1.3rem;
    opacity: 0.7;
    padding: 0 5px;
}
.alert-close:hover { opacity: 1; }

/* ========== LAYOUT ========== */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background: var(--dark-secondary);
    border-right: 1px solid rgba(245, 196, 0, 0.1);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    border-bottom: 1px solid rgba(245, 196, 0, 0.1);
}

.sidebar-logo img {
    width: 40px;
    border-radius: 50%;
}

.sidebar-logo span {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
}

.sidebar-logo .highlight { color: var(--primary); }

.sidebar-nav {
    flex: 1;
    padding: 15px 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.sidebar-nav a i { width: 20px; text-align: center; }

.sidebar-nav a:hover {
    background: rgba(245, 196, 0, 0.08);
    color: var(--text);
}

.sidebar-nav a.active {
    background: rgba(245, 196, 0, 0.12);
    color: var(--primary);
}

.sidebar-nav a.logout-link {
    margin-top: auto;
    color: var(--danger);
}

.sidebar-nav a.logout-link:hover {
    background: rgba(255, 68, 68, 0.1);
}

.sidebar-footer {
    padding: 15px 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
}

.sidebar-footer p {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

.main-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 30px;
    background: var(--dark-secondary);
    border-bottom: 1px solid rgba(245, 196, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 50;
}

.main-header h1 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 12px;
}

.main-header h1 i { color: var(--primary); }

.header-user {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.content-body {
    padding: 30px;
}

/* ========== CARDS ========== */
.card {
    background: var(--dark-tertiary);
    border: 1px solid rgba(245, 196, 0, 0.1);
    border-radius: 16px;
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 25px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.card-header h2 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-header h2 i { color: var(--primary); }

.card-body {
    padding: 25px;
}

/* ========== STATS ========== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--dark-tertiary);
    border: 1px solid rgba(245, 196, 0, 0.1);
    border-radius: 16px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: rgba(245, 196, 0, 0.3);
    transform: translateY(-2px);
}

.stat-icon {
    width: 55px;
    height: 55px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.stat-icon.products { background: rgba(245, 196, 0, 0.15); color: var(--primary); }
.stat-icon.gallery { background: rgba(0, 255, 136, 0.15); color: var(--secondary); }
.stat-icon.images { background: rgba(100, 149, 237, 0.15); color: #6495ED; }
.stat-icon.danger { background: rgba(255, 68, 68, 0.15); color: var(--danger); }
.stat-icon.safe { background: rgba(76, 175, 80, 0.15); color: var(--success); }

.stat-info { display: flex; flex-direction: column; gap: 4px; }

.stat-number {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ========== TABLE ========== */
.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th {
    text-align: left;
    padding: 12px 16px;
    font-family: var(--font-display);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.table td {
    padding: 14px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    font-size: 0.95rem;
    vertical-align: middle;
}

.table tr:hover td {
    background: rgba(245, 196, 0, 0.02);
}

.table-footer {
    padding: 15px 0 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.product-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.thumb {
    width: 45px;
    height: 45px;
    border-radius: 8px;
    object-fit: cover;
    background: var(--dark);
    flex-shrink: 0;
}

.thumb-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.05);
    color: var(--text-muted);
}

.actions-cell {
    display: flex;
    gap: 8px;
}

/* ========== BADGES ========== */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-cat {
    background: rgba(245, 196, 0, 0.12);
    color: var(--primary);
}

.badge-featured { background: rgba(245, 196, 0, 0.2); color: var(--primary); }
.badge-normal { background: rgba(255,255,255,0.05); color: var(--text-muted); }

.stock-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.stock-badge.ok { background: rgba(76, 175, 80, 0.15); color: var(--success); }
.stock-badge.low { background: rgba(255, 152, 0, 0.15); color: var(--warning); }
.stock-badge.out { background: rgba(255, 68, 68, 0.15); color: var(--danger); }

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: 10px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--dark);
    box-shadow: 0 4px 15px rgba(245, 196, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 196, 0, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(245, 196, 0, 0.3);
    color: var(--primary);
}

.btn-outline:hover {
    background: rgba(245, 196, 0, 0.1);
}

.btn-danger {
    background: transparent;
    border: 1px solid rgba(255, 68, 68, 0.3);
    color: var(--danger);
}

.btn-danger:hover {
    background: rgba(255, 68, 68, 0.1);
}

.btn-sm {
    padding: 7px 14px;
    font-size: 0.75rem;
}

.btn-full { width: 100%; }

.btn-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.05);
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.btn-icon:hover { background: rgba(245, 196, 0, 0.1); color: var(--primary); }
.btn-icon.active { background: rgba(245, 196, 0, 0.15); color: var(--primary); }

/* ========== FORM ========== */
.admin-form .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group { margin-bottom: 20px; }

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group label i { width: 16px; }

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    background: var(--dark);
    border: 1px solid var(--gray);
    border-radius: 10px;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group textarea { resize: vertical; }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(245, 196, 0, 0.1);
}

.form-group small {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 5px;
}

.full-width { grid-column: 1 / -1; }

.form-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    margin-top: 10px;
}

/* File Input */
.file-input {
    padding: 10px !important;
    background: var(--dark) !important;
}

.file-input::file-selector-button {
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid var(--gray);
    background: var(--dark-tertiary);
    color: var(--text);
    cursor: pointer;
    font-family: var(--font-body);
    margin-right: 12px;
    transition: all 0.3s ease;
}

.file-input::file-selector-button:hover {
    background: var(--gray);
}

/* Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    cursor: pointer;
}

.switch input { display: none; }

.switch-slider {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--gray);
    border-radius: 26px;
    transition: all 0.3s ease;
}

.switch-slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    left: 3px;
    bottom: 3px;
    background: var(--text);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.switch input:checked + .switch-slider {
    background: var(--primary);
}

.switch input:checked + .switch-slider::before {
    transform: translateX(22px);
    background: var(--dark);
}

/* Current Image Preview */
.current-image {
    margin-bottom: 15px;
}

.current-image img {
    max-width: 200px;
    max-height: 200px;
    border-radius: 10px;
    border: 1px solid var(--gray);
    margin-bottom: 5px;
}

.current-image p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.current-images {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
}

.current-image-thumb {
    position: relative;
    width: 100px;
    height: 100px;
}

.current-image-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--gray);
}

.thumb-delete {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--danger);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    border: 2px solid var(--dark-tertiary);
    transition: all 0.3s ease;
}

.thumb-delete:hover { transform: scale(1.1); }

/* ========== ALBUMS GRID ========== */
.albums-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.album-card {
    background: var(--dark-tertiary);
    border: 1px solid rgba(245, 196, 0, 0.1);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.album-card:hover {
    border-color: rgba(245, 196, 0, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.album-cover {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--dark);
}

.album-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.album-cover-empty {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--text-muted);
}

.album-count {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0,0,0,0.8);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 6px;
    backdrop-filter: blur(10px);
}

.album-info {
    padding: 18px;
}

.album-info h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--white);
    margin-bottom: 5px;
}

.album-info .album-date {
    color: var(--primary);
    font-size: 0.85rem;
    margin-bottom: 5px;
}

.album-info .album-date i { margin-right: 5px; }

.album-info .album-desc {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.4;
}

.album-actions {
    display: flex;
    gap: 10px;
    padding: 15px 18px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

/* ========== EMPTY STATE ========== */
.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

.empty-state a { color: var(--primary); text-decoration: underline; }

.empty-state-full {
    text-align: center;
    padding: 60px;
}

.empty-state-full h3 {
    font-family: var(--font-display);
    color: var(--white);
    margin-bottom: 10px;
}

.empty-state-full p {
    color: var(--text-muted);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .sidebar {
        width: 60px;
    }
    .sidebar-logo span,
    .sidebar-nav a span,
    .sidebar-footer p {
        display: none;
    }
    .sidebar-logo { justify-content: center; padding: 15px 10px; }
    .sidebar-logo img { width: 30px; }
    .sidebar-nav a { justify-content: center; padding: 12px; }
    .sidebar-nav a i { margin: 0; }
    .main-content { margin-left: 60px; }
    .main-header { padding: 15px 20px; }
    .main-header h1 { font-size: 1rem; }
    .content-body { padding: 20px; }
    .admin-form .form-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
}