/* ============================================
   CUSTOM CSS - WEBSITE SEKOLAH
   Skema Warna: Kuning #FFD700, Biru Muda #87CEEB, Putih #FFFFFF
   ============================================ */

:root {
    --kuning: #FFD700;
    --kuning-dark: #e6c200;
    --kuning-light: #fff8cc;
    --biru-muda: #87CEEB;
    --biru-dark: #5bb3d5;
    --biru-light: #e8f6fc;
    --putih: #FFFFFF;
    --abu: #f8f9fa;
    --teks-gelap: #2c3e50;
    --teks-abu: #6c757d;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s ease;
}

/* ---- RESET & BASE ---- */
* { box-sizing: border-box; }

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--teks-gelap);
    background: var(--putih);
}

a { text-decoration: none; transition: var(--transition); }

/* ---- NAVBAR ---- */
.navbar-sekolah {
    background: linear-gradient(135deg, var(--biru-muda) 0%, var(--biru-dark) 100%);
    box-shadow: 0 2px 15px rgba(135,206,235,0.4);
    padding: 12px 0;
}

.navbar-sekolah .navbar-brand {
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--teks-gelap) !important;
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-sekolah .navbar-brand .logo-icon {
    width: 42px;
    height: 42px;
    background: var(--kuning);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: 0 2px 8px rgba(255,215,0,0.5);
}

.navbar-sekolah .nav-link {
    color: var(--teks-gelap) !important;
    font-weight: 500;
    padding: 8px 16px !important;
    border-radius: var(--radius-sm);
    margin: 0 2px;
    transition: var(--transition);
}

.navbar-sekolah .nav-link:hover,
.navbar-sekolah .nav-link.active {
    background: var(--kuning);
    color: var(--teks-gelap) !important;
    box-shadow: 0 2px 8px rgba(255,215,0,0.4);
}

.navbar-toggler {
    border-color: var(--teks-gelap);
}

/* ---- HERO SECTION ---- */
.hero-section {
    background: linear-gradient(135deg, var(--biru-light) 0%, var(--kuning-light) 100%);
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    background: rgba(255,215,0,0.15);
    border-radius: 50%;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -60px;
    width: 250px;
    height: 250px;
    background: rgba(135,206,235,0.2);
    border-radius: 50%;
}

.hero-badge {
    background: var(--kuning);
    color: var(--teks-gelap);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 15px;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--teks-gelap);
    margin-bottom: 20px;
}

.hero-title span {
    color: var(--biru-dark);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--teks-abu);
    line-height: 1.7;
    margin-bottom: 30px;
}

/* ---- STAT CARDS ---- */
.stat-card {
    background: var(--putih);
    border-radius: var(--radius);
    padding: 25px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 4px solid var(--biru-muda);
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.stat-card.kuning { border-top-color: var(--kuning); }
.stat-card.biru { border-top-color: var(--biru-muda); }

.stat-card .stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 15px;
}

.stat-card.kuning .stat-icon { background: var(--kuning-light); }
.stat-card.biru .stat-icon { background: var(--biru-light); }

.stat-card .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--teks-gelap);
    line-height: 1;
    margin-bottom: 5px;
}

.stat-card .stat-label {
    font-size: 0.9rem;
    color: var(--teks-abu);
    font-weight: 500;
}

/* ---- SECTION TITLE ---- */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--teks-gelap);
    margin-bottom: 10px;
}

.section-title .title-line {
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--kuning), var(--biru-muda));
    margin: 0 auto 15px;
    border-radius: 2px;
}

.section-title p {
    color: var(--teks-abu);
    max-width: 500px;
    margin: 0 auto;
}

/* ---- GURU CARD ---- */
.guru-card {
    background: var(--putih);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(135,206,235,0.2);
}

.guru-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--biru-muda);
}

.guru-card .card-foto {
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--biru-light), var(--kuning-light));
    display: flex;
    align-items: center;
    justify-content: center;
}

.guru-card .card-foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.guru-card .foto-placeholder {
    font-size: 4rem;
    color: var(--biru-dark);
}

.guru-card .card-body {
    padding: 20px;
    text-align: center;
}

.guru-card .card-nama {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--teks-gelap);
    margin-bottom: 6px;
}

.guru-card .card-mapel {
    background: var(--biru-light);
    color: var(--biru-dark);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    display: inline-block;
}

/* ---- INFO CARD ---- */
.info-card {
    background: var(--putih);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

.info-card .badge-kategori {
    font-size: 0.75rem;
    padding: 4px 12px;
    border-radius: 20px;
}

.badge-berita { background: var(--biru-light); color: var(--biru-dark); }
.badge-pengumuman { background: var(--kuning-light); color: #856404; }

.info-card .card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--teks-gelap);
    margin-bottom: 8px;
}

/* ---- TABEL SISWA ---- */
.tabel-wrapper {
    background: var(--putih);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.table-custom thead {
    background: linear-gradient(135deg, var(--biru-muda), var(--biru-dark));
    color: var(--teks-gelap);
}

.table-custom thead th {
    font-weight: 600;
    border: none;
    padding: 14px 16px;
}

.table-custom tbody tr {
    transition: var(--transition);
}

.table-custom tbody tr:hover {
    background: var(--biru-light);
}

.table-custom tbody td {
    padding: 12px 16px;
    vertical-align: middle;
    border-color: rgba(135,206,235,0.15);
}

/* ---- FILTER KELAS ---- */
.kelas-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.kelas-btn {
    padding: 8px 20px;
    border-radius: 20px;
    border: 2px solid var(--biru-muda);
    background: var(--putih);
    color: var(--teks-gelap);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.kelas-btn:hover, .kelas-btn.active {
    background: var(--biru-muda);
    color: var(--teks-gelap);
    border-color: var(--biru-muda);
    box-shadow: 0 2px 8px rgba(135,206,235,0.4);
}

/* ---- LOKASI ---- */
.maps-container {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 3px solid var(--biru-muda);
}

.alamat-card {
    background: var(--putih);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow);
    border-left: 5px solid var(--kuning);
}

.alamat-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(135,206,235,0.2);
}

.alamat-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.alamat-icon {
    width: 45px;
    height: 45px;
    background: var(--biru-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

/* ---- BUTTONS ---- */
.btn-kuning {
    background: var(--kuning);
    color: var(--teks-gelap);
    border: none;
    font-weight: 600;
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-kuning:hover {
    background: var(--kuning-dark);
    color: var(--teks-gelap);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255,215,0,0.4);
}

.btn-biru {
    background: var(--biru-muda);
    color: var(--teks-gelap);
    border: none;
    font-weight: 600;
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-biru:hover {
    background: var(--biru-dark);
    color: var(--putih);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(135,206,235,0.5);
}

/* ---- LOGIN PAGE ---- */
.login-wrapper {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--biru-light) 0%, var(--kuning-light) 50%, var(--biru-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    background: var(--putih);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.12);
    overflow: hidden;
    width: 100%;
    max-width: 420px;
}

.login-header {
    background: linear-gradient(135deg, var(--biru-muda), var(--biru-dark));
    padding: 35px 30px;
    text-align: center;
}

.login-header .login-logo {
    width: 70px;
    height: 70px;
    background: var(--kuning);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 15px;
    box-shadow: 0 4px 15px rgba(255,215,0,0.4);
}

.login-header h2 { color: var(--teks-gelap); font-weight: 700; margin-bottom: 5px; }
.login-header p { color: rgba(44,62,80,0.7); font-size: 0.9rem; }

.login-body { padding: 35px 30px; }

.form-control:focus {
    border-color: var(--biru-muda);
    box-shadow: 0 0 0 3px rgba(135,206,235,0.25);
}

/* ---- FOOTER ---- */
.footer {
    background: linear-gradient(135deg, var(--teks-gelap), #1a252f);
    color: rgba(255,255,255,0.8);
    padding: 40px 0 20px;
    margin-top: 60px;
}

.footer h5 { color: var(--kuning); font-weight: 700; margin-bottom: 15px; }
.footer a { color: rgba(255,255,255,0.7); }
.footer a:hover { color: var(--kuning); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    margin-top: 30px;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

/* ---- ADMIN PANEL ---- */
.admin-sidebar {
    width: 260px;
    min-height: 100vh;
    background: linear-gradient(180deg, var(--teks-gelap) 0%, #1a252f 100%);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 100;
    transition: var(--transition);
    overflow-y: auto;
}

.admin-sidebar .sidebar-brand {
    background: rgba(255,215,0,0.1);
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-sidebar .sidebar-brand .brand-icon {
    width: 42px;
    height: 42px;
    background: var(--kuning);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.admin-sidebar .sidebar-brand span {
    color: var(--putih);
    font-weight: 700;
    font-size: 0.95rem;
    line-height: 1.3;
}

.admin-sidebar .nav-menu { padding: 15px 0; }

.admin-sidebar .nav-section {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
    padding: 12px 20px 6px;
    letter-spacing: 1.5px;
    font-weight: 600;
}

.admin-sidebar .nav-item a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 20px;
    color: rgba(255,255,255,0.7);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.admin-sidebar .nav-item a:hover,
.admin-sidebar .nav-item a.active {
    background: rgba(255,255,255,0.08);
    color: var(--kuning);
    border-left-color: var(--kuning);
}

.admin-sidebar .nav-item a .nav-icon {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

/* Admin Content Area */
.admin-main {
    margin-left: 260px;
    min-height: 100vh;
    background: #f0f4f8;
    transition: var(--transition);
}

.admin-topbar {
    background: var(--putih);
    padding: 15px 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 99;
}

.admin-content { padding: 25px; }

/* Admin Cards */
.admin-stat-card {
    background: var(--putih);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 18px;
    transition: var(--transition);
}

.admin-stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }

.admin-stat-card .stat-icon-bg {
    width: 55px;
    height: 55px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.bg-kuning-soft { background: var(--kuning-light); }
.bg-biru-soft { background: var(--biru-light); }
.bg-hijau-soft { background: #e8f5e8; }
.bg-merah-soft { background: #fdecea; }

.admin-stat-card .stat-text .number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--teks-gelap);
    line-height: 1;
}

.admin-stat-card .stat-text .label {
    font-size: 0.82rem;
    color: var(--teks-abu);
    margin-top: 3px;
}

/* Data Table in Admin */
.card-admin {
    background: var(--putih);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.card-admin .card-header-admin {
    background: linear-gradient(135deg, var(--biru-muda), var(--biru-dark));
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-admin .card-header-admin h5 {
    color: var(--teks-gelap);
    font-weight: 700;
    margin: 0;
    font-size: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .admin-sidebar { transform: translateX(-100%); }
    .admin-sidebar.show { transform: translateX(0); }
    .admin-main { margin-left: 0; }
    .hero-title { font-size: 2rem; }
}

/* Badge gender */
.badge-l { background: var(--biru-light); color: var(--biru-dark); }
.badge-p { background: #fce4ec; color: #c2185b; }

/* Kelas badge */
.kelas-badge {
    background: var(--kuning-light);
    color: #856404;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Pagination custom */
.page-link {
    color: var(--biru-dark);
    border-color: rgba(135,206,235,0.3);
}
.page-link:hover { background: var(--biru-light); border-color: var(--biru-muda); color: var(--teks-gelap); }
.page-item.active .page-link { background: var(--biru-muda); border-color: var(--biru-muda); color: var(--teks-gelap); }