@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;

    /* Theme Colors (Indigo-Violet Premium Theme) */
    --color-primary: #4f46e5;
    --color-primary-hover: #4338ca;
    --color-primary-light: rgba(79, 70, 229, 0.1);
    --color-secondary: #7c3aed;
    --color-secondary-hover: #6d28d9;
    --color-accent: #f59e0b;
    --color-success: #10b981;
    --color-success-light: rgba(16, 185, 129, 0.1);
    --color-danger: #ef4444;
    --color-danger-light: rgba(239, 68, 68, 0.1);
    --color-warning: #f59e0b;
    --color-warning-light: rgba(245, 158, 11, 0.1);
    --color-info: #06b6d4;
    --color-info-light: rgba(6, 182, 212, 0.1);

    /* Backgrounds and Cards */
    --bg-main: #f8fafc;
    --bg-sidebar: #0f172a;
    --bg-card: #ffffff;
    --border-color: #e2e8f0;
    
    /* Text Colors */
    --text-main: #1e293b;
    --text-muted: #64748b;
    --text-white: #ffffff;
    --text-sidebar: #94a3b8;

    /* Shadows & Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 20px rgba(79, 70, 229, 0.15);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

[data-theme="dark"] {
    --bg-main: #090d16;
    --bg-card: #131b2e;
    --border-color: #1e293b;
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--bg-main);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.5;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ─── SCROLLBAR ────────────────────────────────── */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* ─── AUTH PAGE (LOGIN & PPDB FORM) ────────────── */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.15) 0%, rgba(167, 139, 250, 0.05) 90.2%);
    padding: 20px;
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 450px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--text-white);
    font-size: 32px;
    margin-bottom: 15px;
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.3);
}

.auth-title {
    font-size: 24px;
    color: var(--text-main);
    margin-bottom: 5px;
}

.auth-subtitle {
    font-size: 14px;
    color: var(--text-muted);
}

/* ─── FORM CONTROLS ───────────────────────────── */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 550;
    margin-bottom: 8px;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    font-family: var(--font-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-main);
    color: var(--text-main);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* ─── BUTTONS ─────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-primary);
    outline: none;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--text-white);
    box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.2);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-hover), var(--color-secondary-hover));
    box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.3);
}

.btn-secondary {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

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

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

.btn-success:hover {
    background-color: #059669;
}

.btn-danger {
    background-color: var(--color-danger);
    color: var(--text-white);
}

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: var(--radius-sm);
}

/* ─── DASHBOARD LAYOUT ───────────────────────── */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: var(--bg-sidebar);
    color: var(--text-sidebar);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    transition: width var(--transition-normal);
    z-index: 100;
}

.sidebar-header {
    height: 70px;
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--text-white);
    border-radius: 8px;
    font-size: 20px;
    font-weight: 700;
}

.sidebar-brand {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--text-white);
    white-space: nowrap;
}

.sidebar-menu {
    flex: 1;
    overflow-y: auto;
    padding: 20px 14px;
    list-style: none;
}

.sidebar-item {
    margin-bottom: 4px;
}

.sidebar-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 10px 12px 5px;
    color: rgba(255, 255, 255, 0.3);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    transition: all var(--transition-fast);
}

.sidebar-link i {
    font-size: 20px;
}

.sidebar-link:hover, .sidebar-item.active .sidebar-link {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-white);
}

.sidebar-item.active .sidebar-link {
    background-color: var(--color-primary);
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.3);
}

/* Sidebar collapsed state */
.sidebar.collapsed {
    width: 80px;
}
.sidebar.collapsed .sidebar-brand,
.sidebar.collapsed .sidebar-label,
.sidebar.collapsed .sidebar-link span {
    display: none;
}
.sidebar.collapsed .sidebar-header {
    justify-content: center;
    padding: 0;
}
.sidebar.collapsed .sidebar-menu {
    padding: 20px 8px;
}
.sidebar.collapsed .sidebar-link {
    justify-content: center;
    padding: 12px;
}

/* Main Content Area */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.header {
    height: 70px;
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    transition: background-color var(--transition-normal);
}

.toggle-sidebar-btn {
    font-size: 24px;
    cursor: pointer;
    color: var(--text-muted);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-icon {
    font-size: 22px;
    cursor: pointer;
    color: var(--text-muted);
    position: relative;
}

.badge-dot {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 8px;
    height: 8px;
    background-color: var(--color-danger);
    border-radius: 50%;
    border: 2px solid var(--bg-card);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    position: relative;
    padding: 5px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.user-profile:hover {
    background-color: var(--color-primary-light);
}

.avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    object-fit: cover;
}

.user-info {
    font-size: 13px;
    font-weight: 600;
}
.user-info span {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 400;
}

.user-dropdown {
    position: absolute;
    top: 50px;
    right: 0;
    width: 200px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: none;
    z-index: 101;
    overflow: hidden;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    font-size: 13px;
    font-weight: 550;
    transition: background-color var(--transition-fast);
}

.dropdown-item:hover {
    background-color: var(--color-primary-light);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border-color);
}

/* Page Content Body */
.content-body {
    flex: 1;
    padding: 30px;
    overflow-y: auto;
}

.page-title-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
}

.page-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-main);
}

.breadcrumb {
    display: flex;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted);
    list-style: none;
}

/* ─── CARDS & COMPONENTS ───────────────────────── */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: 24px;
    margin-bottom: 24px;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-main);
}

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

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-primary);
}

.stat-card.secondary::after { background-color: var(--color-secondary); }
.stat-card.success::after { background-color: var(--color-success); }
.stat-card.warning::after { background-color: var(--color-warning); }

.stat-icon {
    font-size: 32px;
    width: 54px;
    height: 54px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.stat-card.secondary .stat-icon { background-color: rgba(124, 58, 237, 0.1); color: var(--color-secondary); }
.stat-card.success .stat-icon { background-color: var(--color-success-light); color: var(--color-success); }
.stat-card.warning .stat-icon { background-color: var(--color-warning-light); color: var(--color-warning); }

.stat-value {
    font-size: 28px;
    font-weight: 800;
    font-family: var(--font-heading);
    margin-bottom: 2px;
}
.stat-label {
    font-size: 13px;
    color: var(--text-muted);
}

/* ─── TABLES ──────────────────────────────────── */
.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    text-align: left;
}

.table th {
    padding: 12px 16px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border-color);
}

.table td {
    padding: 14px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.table tbody tr:hover {
    background-color: var(--color-primary-light);
}

/* ─── BADGES ──────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 30px;
}

.bg-success { background-color: var(--color-success-light); color: var(--color-success); }
.bg-danger { background-color: var(--color-danger-light); color: var(--color-danger); }
.bg-warning { background-color: var(--color-warning-light); color: var(--color-warning); }
.bg-info { background-color: var(--color-info-light); color: var(--color-info); }
.bg-secondary { background-color: var(--border-color); color: var(--text-muted); }

/* ─── ALERTS ──────────────────────────────────── */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideDown 0.4s ease;
}

.alert-success {
    background-color: var(--color-success-light);
    color: #065f46;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.alert-danger {
    background-color: var(--color-danger-light);
    color: #991b1b;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ─── GRID SYSTEMS ────────────────────────────── */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 24px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

/* ─── ANNOUNCEMENTS & CHATS ───────────────────── */
.announce-item {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
}
.announce-item:last-child {
    border-bottom: none;
}
.announce-header {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 6px;
}
.announce-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

/* ─── RAPOR & PRINT PREVIEW ──────────────────── */
.print-container {
    background: #ffffff;
    max-width: 800px;
    margin: 0 auto;
    padding: 40px;
    color: #000000;
    font-family: 'Times New Roman', Times, serif;
}

.print-kop {
    display: flex;
    align-items: center;
    border-bottom: 3px double #000;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.print-kop-logo {
    width: 80px;
    height: 80px;
    margin-right: 20px;
}

.print-kop-text {
    flex: 1;
    text-align: center;
}
.print-kop-text h2 { font-size: 20px; font-weight: bold; margin-bottom: 2px; }
.print-kop-text h3 { font-size: 16px; font-weight: bold; margin-bottom: 2px; }
.print-kop-text p { font-size: 12px; }

/* ─── KEYFRAMES ───────────────────────────────── */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ─── RESPONSIVE ──────────────────────────────── */
@media (max-width: 768px) {
    /* Sidebar Mobile */
    .sidebar {
        position: fixed;
        height: 100vh;
        left: -280px;
        z-index: 1050;
        box-shadow: var(--shadow-lg);
        width: 260px;
    }
    .sidebar.show {
        left: 0;
    }
    
    /* Layout Adjustments */
    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .header {
        padding: 0 15px;
        height: 60px;
    }
    .content-body {
        padding: 15px;
    }
    .page-title-box {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-bottom: 20px;
    }
    .page-title {
        font-size: 20px;
    }
    
    /* Header Profile */
    .user-info {
        display: none; /* Hide name on small screens, keep avatar */
    }
    .header-right {
        gap: 12px;
    }
    
    /* Cards and Stats */
    .card {
        padding: 16px;
        margin-bottom: 16px;
    }
    .stat-card {
        padding: 16px;
    }
    .stat-value {
        font-size: 24px;
    }
    .stat-icon {
        width: 46px;
        height: 46px;
        font-size: 24px;
    }
    
    /* Tables */
    .table-responsive {
        border: 1px solid var(--border-color);
        border-radius: var(--radius-sm);
    }
    .table th, .table td {
        padding: 10px;
        font-size: 13px;
        white-space: nowrap; /* Prevent table squishing */
    }
    
    /* Auth Card */
    .auth-card {
        padding: 24px;
    }
    
    /* Buttons */
    .btn {
        padding: 10px 16px;
        font-size: 13px;
    }
}

/* Sidebar Overlay (Mobile) */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
}
.sidebar-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* ─── PAGINATION & LIMIT SELECTOR ──────────────── */
.pagination-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 16px;
}

.pagination-info {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 6px;
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 8px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    color: var(--text-main);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pagination-link:hover {
    border-color: var(--color-primary);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.pagination-link.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-color: var(--color-primary);
    color: var(--text-white);
    box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.2);
}

.pagination-link.disabled {
    opacity: 0.5;
    pointer-events: none;
    background-color: var(--bg-main);
    color: var(--text-muted);
}

.limit-selector {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 550;
    color: var(--text-muted);
}

.limit-selector select {
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    color: var(--text-main);
    outline: none;
    font-family: var(--font-primary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.limit-selector select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}