/* ============================================================
   SISERKOM SMKN 1 MAJA - DESIGN SYSTEM & STYLING
   ============================================================ */

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

:root {
    --primary: #0F172A;
    --primary-light: #1E293B;
    --accent: #6366F1;
    --accent-hover: #4F46E5;
    --accent-gradient: linear-gradient(135deg, #6366F1 0%, #3B82F6 100%);
    --cyan: #06B6D4;
    --emerald: #10B981;
    --amber: #F59E0B;
    --rose: #EF4444;
    
    --bg-dark: #090D16;
    --bg-card: rgba(30, 41, 59, 0.7);
    --bg-card-hover: rgba(30, 41, 59, 0.9);
    --text-primary: #F8FAFC;
    --text-muted: #94A3B8;
    --border-color: rgba(255, 255, 255, 0.1);
    --glass-bg: rgba(15, 23, 42, 0.85);
    --glass-border: rgba(255, 255, 255, 0.08);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --shadow-glow: 0 0 25px rgba(99, 102, 241, 0.25);
    --shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.3);
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, #38BDF8 0%, #818CF8 50%, #C084FC 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- NAVIGATION BAR --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-icon {
    width: 44px;
    height: 44px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.4rem;
    box-shadow: var(--shadow-glow);
}

.brand-text h1 {
    font-size: 1.25rem;
    color: var(--text-primary);
    line-height: 1.1;
}

.brand-text span {
    font-size: 0.75rem;
    color: var(--cyan);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

.btn-primary {
    background: var(--accent-gradient);
    color: #fff;
    padding: 0.6rem 1.4rem;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.45);
}

/* --- CONTAINER --- */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* --- CAROUSEL HEADER SECTION --- */
.carousel-section {
    padding-top: 75px;
    position: relative;
    overflow: hidden;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 480px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: 0.5rem;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-color);
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(9, 13, 22, 0.3) 0%, rgba(9, 13, 22, 0.9) 100%);
    display: flex;
    align-items: flex-end;
    padding: 2rem 2.5rem;
}

.carousel-caption {
    max-width: 750px;
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(99, 102, 241, 0.25);
    border: 1px solid rgba(99, 102, 241, 0.4);
    border-radius: 20px;
    color: var(--cyan);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.carousel-caption h2 {
    font-size: 2.2rem;
    margin-bottom: 0.75rem;
    color: #fff;
    line-height: 1.2;
}

.carousel-caption p {
    color: #CBD5E1;
    font-size: 1.05rem;
}

.carousel-controls {
    position: absolute;
    bottom: 20px;
    right: 30px;
    display: flex;
    gap: 10px;
    z-index: 10;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background: var(--accent);
    width: 32px;
    border-radius: 10px;
}

/* --- STATS SECTION --- */
.section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 2rem auto;
}

.section-header h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.75rem 1.5rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5deg);
    background: var(--bg-card-hover);
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: var(--shadow-card);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.stat-card.total .stat-icon { background: rgba(99, 102, 241, 0.2); color: var(--accent); }
.stat-card.sudah .stat-icon { background: rgba(6, 182, 212, 0.2); color: var(--cyan); }
.stat-card.belum .stat-icon { background: rgba(245, 158, 11, 0.2); color: var(--amber); }
.stat-card.kompeten .stat-icon { background: rgba(16, 185, 129, 0.2); color: var(--emerald); }
.stat-card.bk .stat-icon { background: rgba(239, 68, 68, 0.2); color: var(--rose); }

.stat-value {
    font-size: 2.4rem;
    font-family: var(--font-heading);
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* --- FILTER & TABLE SECTION --- */
.filter-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 2rem;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
    align-items: flex-end;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
}

.custom-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.92rem;
}

.custom-table th {
    background: var(--primary-light);
    padding: 1rem 1.25rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.custom-table td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--glass-border);
    vertical-align: middle;
    white-space: nowrap;
}

.custom-table td.col-kelas,
.custom-table th.col-kelas {
    min-width: 140px;
}

.custom-table td.col-tuk,
.custom-table th.col-tuk {
    min-width: 160px;
}

.custom-table tr:hover {
    background: rgba(99, 102, 241, 0.05);
}

/* Badges */
.badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.badge-hadir { background: rgba(16, 185, 129, 0.15); color: var(--emerald); border: 1px solid rgba(16, 185, 129, 0.3); }
.badge-belum-hadir { background: rgba(245, 158, 11, 0.15); color: var(--amber); border: 1px solid rgba(245, 158, 11, 0.3); }
.badge-kompeten { background: rgba(16, 185, 129, 0.2); color: #34D399; border: 1px solid rgba(16, 185, 129, 0.4); }
.badge-bk { background: rgba(239, 68, 68, 0.2); color: #F87171; border: 1px solid rgba(239, 68, 68, 0.4); }
.badge-pending { background: rgba(148, 163, 184, 0.15); color: #94A3B8; border: 1px solid rgba(148, 163, 184, 0.3); }

/* --- REKAP & CHARTS --- */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.chart-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-card);
}

.chart-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* --- BERITA SECTION --- */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.news-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.news-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
}

.news-img {
    height: 200px;
    overflow: hidden;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.news-body {
    padding: 1.5rem;
}

.news-date {
    font-size: 0.8rem;
    color: var(--cyan);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.news-body h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.news-body p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 1rem;
}

/* --- FOOTER --- */
footer {
    background: #050811;
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem 0;
    margin-top: 5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
    color: #fff;
}

.footer-col p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.92rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid var(--glass-border);
    padding-top: 2rem;
    color: var(--text-muted);
    font-size: 0.88rem;
}

/* --- DATATABLE PAGINATION TAB STYLES --- */
.btn-page {
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid var(--border-color);
    color: #94A3B8;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-page:hover:not(.disabled) {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.btn-page.active {
    background: var(--accent-gradient);
    color: #fff;
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.btn-page.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}