/* ==========================================================================
   Wizdecoart Concept — Admin Panel Stylesheet
   Professional CMS Dashboard with Dark Sidebar & Gold Accents
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── CSS Variables ── */
:root {
    /* Sidebar */
    --sidebar-bg: #0f1117;
    --sidebar-hover: #1a1d27;
    --sidebar-active: #1e2130;
    --sidebar-border: rgba(255,255,255,0.06);
    --sidebar-width: 260px;

    /* Content */
    --content-bg: #f5f5f7;
    --card-bg: #ffffff;
    --card-border: #e5e7eb;
    --card-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --card-shadow-hover: 0 4px 12px rgba(0,0,0,0.08);

    /* Gold Accent (Wizdecoart brand) */
    --gold: #c5a880;
    --gold-dark: #a88b5e;
    --gold-light: #d4bc9a;
    --gold-bg: rgba(197,168,128,0.08);
    --gold-border: rgba(197,168,128,0.25);

    /* Status */
    --success: #10b981;
    --success-bg: rgba(16,185,129,0.08);
    --warning: #f59e0b;
    --warning-bg: rgba(245,158,11,0.08);
    --danger: #ef4444;
    --danger-bg: rgba(239,68,68,0.08);
    --info: #3b82f6;
    --info-bg: rgba(59,130,246,0.08);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --text-sidebar: rgba(255,255,255,0.55);
    --text-sidebar-active: rgba(255,255,255,0.95);

    /* Transitions */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; }

body {
    font-family: var(--font-sans);
    background: var(--content-bg);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--gold-dark); text-decoration: none; }
a:hover { color: var(--gold); }

img { max-width: 100%; height: auto; }

/* ── Admin Layout ── */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar ── */
.admin-sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    transition: transform 0.3s var(--ease);
}

.sidebar-brand {
    padding: 1.75rem 1.5rem 1.5rem;
    border-bottom: 1px solid var(--sidebar-border);
}

.sidebar-brand-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.06em;
    display: block;
}

.sidebar-brand-sub {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    display: block;
    margin-top: 2px;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
}

.sidebar-section-label {
    font-size: 0.62rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 1.25rem 1.5rem 0.5rem;
    font-weight: 600;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1.5rem;
    color: var(--text-sidebar);
    font-size: 0.88rem;
    font-weight: 400;
    transition: all 0.2s var(--ease);
    border-left: 3px solid transparent;
}

.sidebar-link i {
    width: 20px;
    text-align: center;
    font-size: 0.95rem;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.sidebar-link:hover {
    background: var(--sidebar-hover);
    color: var(--text-sidebar-active);
}

.sidebar-link:hover i { opacity: 1; }

.sidebar-link.active {
    background: var(--sidebar-active);
    color: var(--text-sidebar-active);
    border-left-color: var(--gold);
    font-weight: 500;
}

.sidebar-link.active i { opacity: 1; color: var(--gold); }

.sidebar-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--sidebar-border);
}

.sidebar-logout {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--danger);
    font-size: 0.82rem;
    font-weight: 500;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.sidebar-logout:hover { opacity: 1; color: var(--danger); }

/* ── Main Content Area ── */
.admin-main {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-height: 100vh;
}

.admin-topbar {
    background: var(--card-bg);
    border-bottom: 1px solid var(--card-border);
    padding: 0 2rem;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.topbar-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.topbar-meta {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.topbar-meta a {
    color: var(--gold-dark);
    font-weight: 500;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.3rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
}

.admin-content {
    padding: 2rem;
    max-width: 1400px;
}

/* ── Page Header ── */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.page-header h1 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.page-header p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

/* ── Stats Cards ── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
    transition: box-shadow 0.2s var(--ease);
}

.stat-card:hover { box-shadow: var(--card-shadow-hover); }

.stat-card-label {
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.stat-card-value.gold { color: var(--gold-dark); }
.stat-card-value.success { color: var(--success); }
.stat-card-value.warning { color: var(--warning); }

/* ── Cards & Panels ── */
.panel {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.panel-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--card-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.panel-header h2 {
    font-size: 1.05rem;
    font-weight: 600;
}

.panel-body {
    padding: 1.5rem;
}

/* ── Tables ── */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    text-align: left;
    padding: 0.85rem 1rem;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 600;
    border-bottom: 1px solid var(--card-border);
    white-space: nowrap;
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid #f3f4f6;
    font-size: 0.9rem;
    vertical-align: top;
}

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

.data-table tr:hover td { background: #fafafa; }

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 500;
    border: none;
    border-radius: 7px;
    cursor: pointer;
    transition: all 0.2s var(--ease);
    text-decoration: none;
    line-height: 1.4;
}

.btn-primary {
    background: var(--gold-dark);
    color: #fff;
}
.btn-primary:hover { background: var(--gold); color: #fff; }

.btn-secondary {
    background: var(--content-bg);
    color: var(--text-secondary);
    border: 1px solid var(--card-border);
}
.btn-secondary:hover { background: #e5e7eb; color: var(--text-primary); }

.btn-danger {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid rgba(239,68,68,0.2);
}
.btn-danger:hover { background: var(--danger); color: #fff; }

.btn-success {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid rgba(16,185,129,0.2);
}
.btn-success:hover { background: var(--success); color: #fff; }

.btn-sm {
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem;
    border-radius: 5px;
}

.btn-icon {
    width: 32px;
    height: 32px;
    padding: 0;
    justify-content: center;
    border-radius: 6px;
    font-size: 0.85rem;
}

/* ── Badges ── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.7rem;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 50px;
    letter-spacing: 0.03em;
}

.badge-pending {
    background: var(--warning-bg);
    color: var(--warning);
    border: 1px solid rgba(245,158,11,0.2);
}

.badge-completed {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid rgba(16,185,129,0.2);
}

/* ── Forms ── */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.form-control {
    width: 100%;
    padding: 0.65rem 0.85rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-primary);
    background: var(--content-bg);
    border: 1px solid var(--card-border);
    border-radius: 7px;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

.form-control:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(197,168,128,0.12);
}

textarea.form-control {
    min-height: 90px;
    resize: vertical;
}

select.form-control {
    cursor: pointer;
}

/* ── Alert/Toast ── */
.alert {
    padding: 0.85rem 1.25rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}

.alert-success {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid rgba(16,185,129,0.2);
}

.alert-warning {
    background: var(--warning-bg);
    color: #92400e;
    border: 1px solid rgba(245,158,11,0.2);
}

.alert-danger {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid rgba(239,68,68,0.2);
}

/* ── Gallery Grid ── */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
}

.gallery-item {
    border: 1px solid var(--card-border);
    border-radius: 8px;
    overflow: hidden;
    background: var(--card-bg);
    transition: box-shadow 0.2s;
}

.gallery-item:hover { box-shadow: var(--card-shadow-hover); }

.gallery-item-img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}

.gallery-item-info {
    padding: 0.6rem 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.gallery-item-name {
    font-size: 0.7rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
}

.gallery-item-actions {
    display: flex;
    gap: 0.3rem;
}

/* ── Content Editor Grid ── */
.field-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 1rem;
    align-items: start;
    padding: 1rem 0;
    border-bottom: 1px solid #f3f4f6;
}

.field-row:last-child { border-bottom: none; }

.field-label {
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gold-dark);
    font-weight: 600;
    padding-top: 0.5rem;
}

.field-preview {
    width: 60px;
    height: 42px;
    border: 1px solid var(--card-border);
    border-radius: 4px;
    object-fit: cover;
    flex-shrink: 0;
}

/* ── Tabs ── */
.tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.5rem;
}

.tab {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1rem;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 7px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

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

.tab.active {
    background: var(--gold-dark);
    color: #fff;
    border-color: var(--gold-dark);
}

/* ── Empty State ── */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 1rem;
    display: block;
}

.empty-state p {
    font-size: 0.9rem;
}

/* ── Login Page ── */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sidebar-bg);
    padding: 2rem;
}

.login-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 3rem 2.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.login-card .brand {
    text-align: center;
    margin-bottom: 2.5rem;
}

.login-card .brand h1 {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--text-primary);
}

.login-card .brand span {
    font-size: 0.62rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold-dark);
    display: block;
    margin-top: 3px;
}

.login-card .brand .bar {
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold-light));
    margin: 1rem auto 0;
    border-radius: 2px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }

    .admin-sidebar.open {
        transform: translateX(0);
    }

    .admin-main {
        margin-left: 0;
    }

    .mobile-menu-btn {
        display: block;
    }

    .admin-content {
        padding: 1.25rem;
    }

    .field-row {
        grid-template-columns: 1fr;
    }

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

    .page-header {
        flex-direction: column;
    }

    .data-table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

@media (max-width: 500px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

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

    .login-card {
        padding: 2rem 1.5rem;
    }
}

/* ── Pagination Styles ── */
.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin: 3rem 0 1rem;
    flex-wrap: wrap;
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    transition: all 0.2s;
    cursor: pointer;
    text-decoration: none;
}

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

.pagination-link.active {
    background: var(--gold-dark);
    color: #FFFFFF;
    border-color: var(--gold-dark);
}

.pagination-link.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}