:root {
    /* Identitas utama Al-Anwar */
    --biru-tua: #172554;
    --biru-sedang: #1D4ED8;
    --biru-muda: #EFF6FF;
    --biru-aksen: #D4AF37;

    /* Warna tambahan */
    --putih: #FFFFFF;
    --teks-utama: #1E293B;
    --teks-sekunder: #64748B;
    --border-tema: #DBEAFE;

    /* Bayangan */
    --shadow-tema: 0 4px 16px rgba(23, 37, 84, .09);
}


html { scroll-behavior: smooth; }

body {
    font-family: "Segoe UI", Tahoma, sans-serif;
    padding-top: 70px; /* ruang untuk navbar fixed */
    color: #243447;
}

/* Warna dasar */
.bg-biru-tua  { background-color: var(--biru-tua) !important; }
.bg-biru-muda { background-color: var(--biru-muda); }

/* Tombol */
.btn-biru-muda {
    background-color: var(--biru-aksen);
    color: var(--biru-tua);
    border: none;
    font-weight: 600;
}
.btn-biru-muda:hover { background-color: #a5cdf8; color: var(--biru-tua); }

.btn-biru-tua {
    background-color: var(--biru-tua);
    color: #fff;
}
.btn-biru-tua:hover { background-color: var(--biru-sedang); color: #fff; }

/* Navbar */
.navbar .nav-link { color: rgba(255, 255, 255, .85); }
.navbar .nav-link:hover { color: var(--biru-aksen); }
.navbar.scrolled { box-shadow: 0 2px 12px rgba(0, 0, 0, .25); }

/* Hero */
.hero {
    min-height: 90vh;
    margin-top: -70px;
    padding-top: 70px;
    background: linear-gradient(135deg, var(--biru-tua) 0%, var(--biru-sedang) 100%);
}

/* Judul section */
.judul-section {
    color: var(--biru-tua);
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}
.judul-section::after {
    content: "";
    position: absolute;
    left: 25%;
    bottom: 0;
    width: 50%;
    height: 4px;
    border-radius: 2px;
    background: var(--biru-aksen);
}

/* Kartu */
.kartu {
    border: none;
    border-radius: 14px;
    box-shadow: 0 4px 14px rgba(11, 42, 91, .08);
    transition: transform .2s, box-shadow .2s;
}
.kartu:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 22px rgba(11, 42, 91, .15);
}

.ikon-besar { font-size: 2.5rem; color: var(--biru-sedang); }

/* Foto guru */
.foto-guru {
    width: 110px;
    height: 110px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--biru-muda);
}

.badge-mapel {
    background-color: var(--biru-muda);
    color: var(--biru-tua);
}

/* Footer */
.footer-link {
    color: rgba(255, 255, 255, .7);
    text-decoration: none;
    display: inline-block;
    padding: 2px 0;
}
.footer-link:hover { color: var(--biru-aksen); }

/* ===== Tahap 3: login & dashboard ===== */
.halaman-login {
    min-height: calc(100vh - 70px);
    background: var(--biru-muda);
}
.kartu-login { max-width: 420px; width: 100%; }
.kartu-login:hover { transform: none; }
.judul-halaman { color: var(--biru-tua); font-weight: 700; }

/* ===== Tahap 4: dashboard Admin ===== */
.navbar .nav-link.active { color: var(--biru-aksen); font-weight: 600; }

.kartu-diam:hover {
    transform: none;
    box-shadow: 0 4px 14px rgba(11, 42, 91, .08);
}

.tabel-data thead th {
    background: var(--biru-muda);
    color: var(--biru-tua);
    white-space: nowrap;
}
.tabel-data td { vertical-align: middle; }

.kartu-statistik .angka {
    font-size: 2rem;
    font-weight: 700;
    color: var(--biru-tua);
    line-height: 1.2;
}

.pagination .page-link { color: var(--biru-tua); }
.pagination .active .page-link {
    background-color: var(--biru-tua);
    border-color: var(--biru-tua);
    color: #fff;
}

/* ===== Tahap 5: foto, profil, tampilan kosong ===== */
.avatar-nav {
    width: 36px;
    height: 36px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--biru-aksen);
    background: #fff;
}
.foto-profil { width: 140px; height: 140px; }
.kartu-kosong { background: #fff; }
.kartu-kosong .ikon-besar { font-size: 3rem; }

/* ===== Tahap 6: soal & ujian Guru ===== */
.soal-teks { white-space: pre-line; }
.opsi-benar { color: #198754; font-weight: 600; }

/* ===== Tahap 7: halaman pengerjaan siswa ===== */
.bar-ujian {
    position: sticky;
    top: 58px;
    z-index: 1020;
    background: #fff;
    box-shadow: 0 2px 8px rgba(11, 42, 91, .12);
}
.timer {
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--biru-tua);
}
.timer.bahaya { color: #dc3545; }

.grid-nomor {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
    gap: 6px;
}
.nomor-soal {
    border: 1px solid #c5d5ea;
    background: #fff;
    border-radius: 8px;
    padding: 6px 0;
    font-weight: 600;
    color: var(--biru-tua);
}
.nomor-soal.terjawab { background: #198754; border-color: #198754; color: #fff; }
.nomor-soal.ragu     { background: #ffc107; border-color: #ffc107; color: #000; }
.nomor-soal.sekarang { outline: 3px solid var(--biru-aksen); outline-offset: 1px; }

.opsi-siswa {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 10px 14px;
    border: 1px solid #d6e2f2;
    border-radius: 10px;
    margin-bottom: 8px;
    cursor: pointer;
}
.opsi-siswa:hover { background: var(--biru-muda); }
.opsi-siswa:has(input:checked) { background: var(--biru-muda); border-color: var(--biru-sedang); }
.opsi-siswa .huruf { font-weight: 700; color: var(--biru-tua); min-width: 1.5em; }

/* ===== Tahap 8: pelanggaran ===== */
.toast-notif {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 2000;
    max-width: 340px;
    cursor: pointer;
}
.kartu-kunci { border-left: 5px solid #dc3545; }
.rincian-pelanggaran { font-size: .85rem; }
.rincian-pelanggaran summary { cursor: pointer; color: var(--biru-sedang); }

/* ===== Tahap 9: hasil & pembahasan ===== */
.opsi-salah { color: #dc3545; font-weight: 600; }
.jawaban-esai {
    background: var(--biru-muda);
    border-radius: 10px;
    padding: 10px 14px;
    white-space: pre-line;
}

/* ===== Daftar ujian di beranda ===== */
.info-ujian li { padding: 2px 0; }
.info-ujian i { color: var(--biru-sedang); width: 1.3em; display: inline-block; }

/* ===== Carousel profil guru ===== */
.carousel-guru { position: relative; }
.carousel-guru .carousel-control-prev,
.carousel-guru .carousel-control-next {
    width: 44px;
    height: 44px;
    top: 38%;
    bottom: auto;
    opacity: 1;
    background: var(--biru-tua);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(11, 42, 91, .3);
}
.carousel-guru .carousel-control-prev { left: 0; }
.carousel-guru .carousel-control-next { right: 0; }
.carousel-guru .carousel-control-prev:hover,
.carousel-guru .carousel-control-next:hover { background: var(--biru-sedang); }
.carousel-guru .carousel-control-prev-icon,
.carousel-guru .carousel-control-next-icon { width: 1.2rem; height: 1.2rem; }

.carousel-guru .carousel-indicators { bottom: -4px; margin-bottom: 0; }
.carousel-guru .carousel-indicators [data-bs-target] {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 50%;
    background-color: var(--biru-sedang);
    opacity: .35;
}
.carousel-guru .carousel-indicators .active { opacity: 1; }

/* HP: tombol panah di tepi, kartu penuh lebar */
@media (max-width: 767.98px) {
    .carousel-guru .carousel-control-prev { left: -6px; top: 20px; }
    .carousel-guru .carousel-control-next { right: -6px; top: 20px; }
}

/* ===== Navbar dashboard (Admin & Guru) ===== */
#navbarUtama .navbar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;          /* teks menu tidak patah baris */
    padding: 8px 12px;
    border-radius: 8px;
    font-size: .95rem;
    position: relative;
}
#navbarUtama .navbar-nav .nav-link i { font-size: 1.05rem; }
#navbarUtama .navbar-nav .nav-link:hover { background: rgba(255, 255, 255, .08); }
#navbarUtama .navbar-nav .nav-link.active {
    background: rgba(127, 184, 245, .16);
    color: var(--biru-aksen);
    font-weight: 600;
}

/* Lencana jumlah pelanggaran tidak menggeser teks */
#navbarUtama .nav-link .badge { font-size: .7rem; padding: .25em .5em; }

/* Blok pengguna (foto, nama, peran, keluar) */
#navbarUtama .avatar-nav { flex-shrink: 0; }
#navbarUtama .text-white.text-end {
    max-width: 180px;
}
#navbarUtama .text-white.text-end .fw-semibold {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;           /* nama panjang dipotong dengan "..." */
}
#navbarUtama form .btn { white-space: nowrap; }

/* Layar sedang: sembunyikan nama aplikasi agar menu muat satu baris */
@media (min-width: 992px) and (max-width: 1199.98px) {
    #navbarUtama .navbar-nav .nav-link { padding: 8px 9px; font-size: .9rem; }
    #navbarUtama .text-white.text-end { max-width: 130px; }
}

/* HP dan tablet: menu jadi daftar vertikal */
@media (max-width: 991.98px) {
    #navbarUtama .navbar-collapse {
        padding: 12px 0 8px;
        border-top: 1px solid rgba(255, 255, 255, .15);
        margin-top: 8px;
    }
    #navbarUtama .navbar-nav .nav-link { padding: 10px 12px; }
    #navbarUtama .navbar-collapse > .d-flex {
        border-top: 1px solid rgba(255, 255, 255, .15);
        margin-top: 10px;
        padding-top: 12px;
        justify-content: space-between;
    }
    #navbarUtama .text-white.text-end { max-width: none; text-align: left !important; flex: 1; }
}


/* ===== Logo Hero dan Navbar ===== */

.hero-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 22px;
    flex-wrap: nowrap;
    margin-left: auto;
    margin-right: auto;
}

.hero-logo {
    width: 112px;
    height: 112px;
    flex: 0 0 112px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 50%;
    padding: 10px;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(0, 0, 0, .25);
}

.hero-logo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.navbar-logo {
    width: 42px;
    height: 42px;
    object-fit: contain;
    flex-shrink: 0;
    background: #fff;
    border-radius: 50%;
    padding: 3px;
}

/* Tablet */
@media (max-width: 767.98px) {
    .hero-logos {
        gap: 14px;
    }

    .hero-logo {
        width: 88px;
        height: 88px;
        flex-basis: 88px;
        padding: 8px;
    }
}

/* HP */
@media (max-width: 575.98px) {
    .hero-logos {
        gap: 12px;
    }

    .hero-logo {
        width: min(25vw, 82px);
        height: min(25vw, 82px);
        flex-basis: min(25vw, 82px);
        padding: 6px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero .lead {
        font-size: 1rem;
    }
}


/* =========================================
   TEMA BARU CBT ONLINE MTs/MA AL-ANWAR
   Navy - Royal Blue - Gold
========================================= */

/* Dasar website */
body {
    background-color: var(--putih);
    color: var(--teks-utama);
}

/* Navbar */
#navbarUtama {
    background-color: var(--biru-tua) !important;
    border-bottom: 2px solid var(--biru-aksen);
}

#navbarUtama .nav-link:hover,
#navbarUtama .navbar-nav .nav-link.active {
    color: var(--biru-aksen);
}

/* Hero */
.hero {
    background: linear-gradient(
        135deg,
        var(--biru-tua) 0%,
        var(--biru-sedang) 100%
    );
}

/* Bingkai tiga logo */
.hero-logo {
    background: var(--putih);
    border: 2px solid rgba(212, 175, 55, .55);
    border-radius: 20px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .18);
}

/* Tombol utama dan aksen */
.btn-biru-muda {
    background-color: var(--biru-aksen);
    color: var(--biru-tua);
    border: 1px solid var(--biru-aksen);
    font-weight: 700;
}

.btn-biru-muda:hover {
    background-color: #BD9828;
    border-color: #BD9828;
    color: var(--biru-tua);
}

.btn-biru-tua {
    background-color: var(--biru-tua);
    border-color: var(--biru-tua);
    color: var(--putih);
}

.btn-biru-tua:hover {
    background-color: var(--biru-sedang);
    border-color: var(--biru-sedang);
    color: var(--putih);
}

/* Garis dekoratif */
.judul-section::after {
    background: var(--biru-aksen);
}

/* Background section */
.bg-biru-muda {
    background-color: var(--biru-muda) !important;
}

/* Kartu */
.kartu {
    background-color: var(--putih);
    border: 1px solid var(--border-tema);
    box-shadow: var(--shadow-tema);
}

.kartu:hover {
    box-shadow: 0 8px 24px rgba(23, 37, 84, .14);
}

/* Ikon dan badge */
.ikon-besar {
    color: var(--biru-sedang);
}

.badge-mapel {
    background-color: var(--biru-muda);
    color: var(--biru-tua);
    border: 1px solid var(--border-tema);
}

/* Tabel dashboard */
.tabel-data thead th {
    background-color: var(--biru-tua);
    color: var(--putih);
}

.table thead th {
    border-bottom: 2px solid var(--biru-aksen);
}

/* Statistik dashboard */
.kartu-statistik {
    border-top: 3px solid var(--biru-aksen);
}

/* Navigasi dan pagination */
.pagination .active .page-link {
    background-color: var(--biru-sedang);
    border-color: var(--biru-sedang);
}

/* Form */
.form-control:focus,
.form-select:focus {
    border-color: var(--biru-sedang);
    box-shadow: 0 0 0 .2rem rgba(29, 78, 216, .15);
}

/* Link */
a {
    text-decoration-color: transparent;
}

a:hover {
    text-decoration-color: currentColor;
}

/* Footer */
footer,
.footer {
    background-color: var(--biru-tua);
    color: var(--putih);
}

.footer-link:hover {
    color: var(--biru-aksen);
}

/* Mobile */
@media (max-width: 575.98px) {
    .hero-logo {
        border-radius: 16px;
        border-color: rgba(212, 175, 55, .55);
    }
}

/* Identitas aplikasi di sebelah logo navbar */
#navbarUtama .brand-title {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
    color: #FFFFFF;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: .3px;
}

#navbarUtama .brand-title small {
    color: #D4AF37;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-top: 3px;
}


/* =====================================
   PERBAIKAN KESEJAJARAN NAVBAR
===================================== */

#navbarUtama .navbar-collapse {
    align-items: center;
}

#navbarUtama .navbar-brand {
    display: flex;
    align-items: center;
    align-self: center;
    margin: 0;
}

#navbarUtama .navbar-nav {
    display: flex;
    align-items: center;
    align-self: center;
    margin-top: 0;
    margin-bottom: 0 !important;
}

#navbarUtama .navbar-nav .nav-item {
    display: flex;
    align-items: center;
    height: 42px;
}

#navbarUtama .navbar-nav .nav-link {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 42px;
    padding: 0 12px;
    margin: 0;
    line-height: 1.2;
    position: relative;
}

#navbarUtama .navbar-collapse > .d-flex {
    align-items: center;
}

@media (min-width: 992px) {
    #navbarUtama .navbar-collapse {
        display: flex;
        align-items: center;
    }
}


/* =====================================
   LOGO YAYASAN PADA NAVBAR DASHBOARD
   Digunakan oleh Admin dan Guru
===================================== */

#navbarUtama .brand-logo-dashboard {
    width: 42px;
    height: 42px;
    object-fit: contain;
    object-position: center;
    flex-shrink: 0;
    display: block;
    background: var(--putih);
    border: 2px solid var(--biru-aksen);
    border-radius: 50%;
    padding: 2px;
}

/* Pastikan logo tetap proporsional pada layar kecil */
@media (max-width: 575.98px) {
    #navbarUtama .brand-logo-dashboard {
        width: 40px;
        height: 40px;
    }
}