/* public/assets/css/theme.css */
/* Menggunakan inspirasi dari Harvard Gazette dan desain modern */

:root {
    --public-primary-color: #A51C30; /* Warna utama (Harvard Crimson) */
    --public-primary-color-rgb: 165, 28, 48;
    --public-secondary-color: #4A4A4A; /* Abu-abu gelap untuk teks atau aksen */
    --public-accent-color: #F5A623; /* Warna aksen (misal: oranye/emas) */

    --public-font-family-sans-serif: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    --public-font-family-headings: 'Nunito', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    --public-font-family-serif: 'Georgia', 'Times New Roman', Times, serif; /* Untuk teks panjang jika diinginkan */

    /* Light Theme Variables */
    --public-bg-color-light: #ffffff;
    --public-text-color-light: #212529; /* Bootstrap default body color */
    --public-link-color-light: #0d6efd; /* Bootstrap default link color */
    --public-link-hover-color-light: #0a58ca;
    --public-card-bg-light: #ffffff;
    --public-border-color-light: #dee2e6; /* Bootstrap default border color */
    --public-header-bg-light: #ffffff;
    --public-header-text-light: #343a40;
    --public-footer-bg-light: #f8f9fa; /* Bootstrap .bg-light */
    --public-footer-text-light: #6c757d; /* Bootstrap .text-muted */
    --public-section-bg-subtle-light: #f8f9fa; /* Mirip .bg-light */
    --public-blockquote-bg-light: #e9ecef;
    --public-blockquote-border-light: #ced4da;


    /* Dark Theme Variables */
    --public-bg-color-dark: #121212; /* Background sangat gelap */
    --public-text-color-dark: #e0e0e0; /* Teks abu-abu terang */
    --public-link-color-dark: #6ea8fe; /* Biru muda untuk link */
    --public-link-hover-color-dark: #9ec5fe;
    --public-card-bg-dark: #1e1e1e; /* Card sedikit lebih terang dari bg */
    --public-border-color-dark: #3a3a3a; /* Border lebih lembut */
    --public-header-bg-dark: #181818; /* Header sedikit beda dari bg utama */
    --public-header-text-dark: #f0f0f0;
    --public-footer-bg-dark: #0e0e0e; /* Footer sangat gelap */
    --public-footer-text-dark: #a0a0a0;
    --public-section-bg-subtle-dark: #252525; /* Untuk section dengan bg berbeda */
    --public-blockquote-bg-dark: #2c2c2c;
    --public-blockquote-border-dark: #444444;


    /* Default ke light theme, akan di-override oleh html.dark-theme */
    --current-public-bg-color: var(--public-bg-color-light);
    --current-public-text-color: var(--public-text-color-light);
    --current-public-link-color: var(--public-link-color-light);
    --current-public-link-hover-color: var(--public-link-hover-color-light);
    --current-public-card-bg: var(--public-card-bg-light);
    --current-public-border-color: var(--public-border-color-light);
    --current-public-header-bg: var(--public-header-bg-light);
    --current-public-header-text: var(--public-header-text-light);
    --current-public-footer-bg: var(--public-footer-bg-light);
    --current-public-footer-text: var(--public-footer-text-light);
    --current-public-section-bg-subtle: var(--public-section-bg-subtle-light);
    --current-public-blockquote-bg: var(--public-blockquote-bg-light);
    --current-public-blockquote-border: var(--public-blockquote-border-light);
}

html.dark-theme { /* Override variabel untuk dark theme */
    --current-public-bg-color: var(--public-bg-color-dark);
    --current-public-text-color: var(--public-text-color-dark);
    --current-public-link-color: var(--public-link-color-dark);
    --current-public-link-hover-color: var(--public-link-hover-color-dark);
    --current-public-card-bg: var(--public-card-bg-dark);
    --current-public-border-color: var(--public-border-color-dark);
    --current-public-header-bg: var(--public-header-bg-dark);
    --current-public-header-text: var(--public-header-text-dark);
    --current-public-footer-bg: var(--public-footer-bg-dark);
    --current-public-footer-text: var(--public-footer-text-dark);
    --current-public-section-bg-subtle: var(--public-section-bg-subtle-dark);
    --current-public-blockquote-bg: var(--public-blockquote-bg-dark);
    --current-public-blockquote-border: var(--public-blockquote-border-dark);
}

/* Global Body Styles */
body {
    background-color: var(--current-public-bg-color);
    color: var(--current-public-text-color);
    font-family: var(--public-font-family-sans-serif);
    font-size: 1rem; /* Default 16px */
    line-height: 1.7;
    transition: background-color 0.2s ease-in-out, color 0.2s ease-in-out;
    padding-top: 70px; /* Sesuaikan dengan tinggi navbar fixed Anda */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main.homepage-main, main.container { /* .container adalah class umum untuk konten di halaman lain */
    flex-grow: 1; /* Agar footer tetap di bawah jika konten pendek */
}


/* Headings */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--public-font-family-headings);
    color: var(--current-public-text-color);
    font-weight: 700; /* Atau 600 jika terlalu tebal */
    margin-bottom: 0.75rem;
    line-height: 1.3;
}
.display-4, .display-5, .display-6 { /* Untuk judul besar */
    font-family: var(--public-font-family-headings);
    font-weight: 700;
}

/* Links */
a {
    color: var(--current-public-link-color);
    text-decoration: none;
    transition: color 0.15s ease-in-out;
}
a:hover {
    color: var(--current-public-link-hover-color);
    text-decoration: underline;
}

/* Buttons (mengikuti Bootstrap, tapi bisa di-override) */
.btn-primary {
    background-color: var(--public-primary-color);
    border-color: var(--public-primary-color);
    color: #fff; /* Pastikan kontras teks baik */
}
.btn-primary:hover, .btn-primary:focus {
    background-color: #8c1627; /* Darker Crimson */
    border-color: #7c1425; /* Slightly darker border */
    color: #fff;
}
.btn-outline-primary {
    color: var(--public-primary-color);
    border-color: var(--public-primary-color);
}
.btn-outline-primary:hover, .btn-outline-primary:focus {
    color: #fff;
    background-color: var(--public-primary-color);
    border-color: var(--public-primary-color);
}
.btn-secondary {
    background-color: var(--public-secondary-color);
    border-color: var(--public-secondary-color);
    color: #fff;
}
.btn-secondary:hover, .btn-secondary:focus {
    background-color: #333333;
    border-color: #2a2a2a;
    color: #fff;
}


/* Cards */
.card {
    background-color: var(--current-public-card-bg);
    border: 1px solid var(--current-public-border-color);
    color: var(--current-public-text-color);
    border-radius: 0.3rem; /* Sedikit rounded */
    transition: box-shadow 0.2s ease-in-out, transform 0.2s ease-in-out;
    overflow: hidden; /* Untuk memastikan card-img-top tidak keluar dari border-radius */
}
.card:hover.article-card-hover, 
.card:hover.gallery-album-card,
.card:hover.faculty-card,
.card:hover.study-program-card,
.card:hover.event-list-item { /* Tambahkan event-list-item jika ingin efek hover */
    transform: translateY(-4px);
    box-shadow: 0 0.25rem 1rem rgba(var(--public-primary-color-rgb), 0.15); /* Shadow dengan warna primer */
}
html.dark-theme .card:hover.article-card-hover,
html.dark-theme .card:hover.gallery-album-card,
html.dark-theme .card:hover.faculty-card,
html.dark-theme .card:hover.study-program-card,
html.dark-theme .card:hover.event-list-item {
    box-shadow: 0 0.25rem 1rem rgba(var(--public-primary-color-rgb), 0.25);
}

.card .card-title a {
    color: var(--current-public-text-color); /* Judul card mengikuti warna teks utama */
}
.card .card-title a:hover {
    color: var(--public-primary-color); /* Warna primer saat hover */
    text-decoration: none;
}
.card-img-top {
    width: 100%;
    transition: transform 0.3s ease-in-out;
}
/* .card:hover .card-img-top { transform: scale(1.03); } // Opsional */


/* Background Utility */
.bg-light-subtle {
    background-color: var(--current-public-section-bg-subtle) !important;
}

/* Navbar styling */
.navbar-brand img { max-height: 40px; }
.navbar-nav .nav-link.active,
.navbar-nav .show > .nav-link { /* Untuk dropdown active */
    color: var(--public-primary-color) !important;
    font-weight: 600;
}
html.dark-theme .navbar-nav .nav-link.active,
html.dark-theme .navbar-nav .show > .nav-link {
    color: var(--public-link-color-dark) !important;
}
.dropdown-menu .dropdown-item:hover,
.dropdown-menu .dropdown-item:focus {
    background-color: var(--public-primary-color);
    color: #fff;
}
html.dark-theme .dropdown-menu {
    background-color: var(--current-public-card-bg);
    border-color: var(--current-public-border-color);
}
html.dark-theme .dropdown-menu .dropdown-item {
    color: var(--current-public-text-color);
}
html.dark-theme .dropdown-menu .dropdown-item:hover,
html.dark-theme .dropdown-menu .dropdown-item:focus {
    background-color: var(--public-link-color-dark);
    color: var(--current-public-bg-color); /* Teks jadi gelap saat background terang */
}


/* Hero Slider (Homepage) */
.main-hero-slider .hero-slider-image-wrapper {
    height: 70vh; min-height: 450px; max-height: 700px; overflow: hidden; position: relative;
}
.main-hero-slider .hero-slider-image {
    width: 100%; height: 100%; object-fit: cover; object-position: center center;
}
.main-hero-slider .carousel-caption {
    position: absolute; bottom: 10%; left: 50%; transform: translateX(-50%);
    width: 90%; max-width: 700px; text-align: center;
    background: rgba(0, 0, 0, 0.6); border-radius: 0.3rem;
    padding: 1.5rem 2rem; color: #fff; z-index: 2;
}
html.dark-theme .main-hero-slider .carousel-caption { background: rgba(20, 20, 20, 0.75); }
.main-hero-slider .carousel-caption h1 {
    color: #fff; font-size: 2.5rem; font-weight: 700;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5); margin-bottom: 0.75rem;
}
.main-hero-slider .carousel-caption .lead {
    color: #f0f0f0; font-size: 1.1rem; margin-bottom: 1.25rem;
}
.main-hero-slider .carousel-caption .btn { font-size: 1rem; padding: 0.75rem 1.5rem; }
.main-hero-slider .carousel-control-prev-icon, .main-hero-slider .carousel-control-next-icon {
    background-color: rgba(var(--public-primary-color-rgb), 0.7); border-radius: 50%;
    width: 3rem; height: 3rem; background-size: 50% 50%;
}
.main-hero-slider .carousel-control-prev, .main-hero-slider .carousel-control-next { width: 5%; }
html.dark-theme .main-hero-slider .carousel-control-prev-icon,
html.dark-theme .main-hero-slider .carousel-control-next-icon {
    background-color: rgba(var(--public-primary-color-rgb), 0.8);
}
@media (max-width: 992px) {
    .main-hero-slider .hero-slider-image-wrapper { height: 60vh; min-height: 400px; }
    .main-hero-slider .carousel-caption { max-width: 80%; padding: 1.25rem 1.5rem; bottom: 8%; }
    .main-hero-slider .carousel-caption h1 { font-size: 2.2rem; }
}
@media (max-width: 767px) {
    .main-hero-slider .hero-slider-image-wrapper { height: 55vh; min-height: 300px; }
    .main-hero-slider .carousel-caption { max-width: 90%; bottom: 5%; padding: 1rem; }
    .main-hero-slider .carousel-caption h1 { font-size: 1.75rem; }
    .main-hero-slider .carousel-caption .lead { font-size: 0.95rem; margin-bottom: 1rem; }
    .main-hero-slider .carousel-caption .btn { font-size: 0.9rem; padding: 0.6rem 1.2rem; }
}
@media (max-width: 576px) {
    .main-hero-slider .carousel-caption h1 { font-size: 1.6rem; }
    .main-hero-slider .carousel-caption .lead { display: none; }
}


/* Section Specific Styles */
.section-title { margin-bottom: 1rem; }
.section-subtitle { font-size: 1.1rem; color: var(--current-public-text-color); opacity: 0.85; }
.custom-card-img { height: 200px; object-fit: cover; }
.custom-card-badge { font-size: 0.75rem; font-weight: 600; }
.custom-card-img-featured { height: 300px; object-fit: cover; }
.custom-side-list .list-group-item {
    background-color: transparent; border-left:0; border-right:0;
    padding-left:0; padding-right:0; border-bottom: 1px solid var(--current-public-border-color);
}
.custom-side-list .list-group-item:first-child { border-top: 0; }
.custom-side-list .list-group-item:last-child { border-bottom: none; }
.custom-side-list-category { font-size: 0.7rem; letter-spacing: 0.5px; }
.custom-side-list-title a { color: var(--current-public-text-color); font-weight: 600; display: block;}
.custom-side-list-title a:hover { color: var(--public-primary-color); text-decoration: none; }

.section-divider-header .hr-divider {
    height: 3px; opacity: 1; background-color: var(--public-primary-color);
    border: none; max-width: 70px; margin-top: 0.5rem !important;
    margin-left: 0; margin-right: auto; /* Default rata kiri */
}
.section-divider-header.text-center .hr-divider { margin-left: auto; margin-right: auto; }
.section-divider-header.text-end .hr-divider { margin-left: auto; margin-right: 0; }
html.dark-theme .section-divider-header .hr-divider { background-color: var(--public-accent-color); }

.section-media-text-C .media-text-img { max-height: 400px; width: 100%; object-fit: cover; border-radius: 0.3rem; }
.media-text-leadin { letter-spacing: 1px; }

.section-interstitial-slider-E .interstitial-slide-image { max-height: 450px; object-fit: cover; width: 100%; border-radius: 0.3rem; }
.section-interstitial-slider-E .interstitial-slide-text-col { display: flex; flex-direction: column; justify-content: center; }
.section-interstitial-slider-E .carousel-control-prev-icon, .section-interstitial-slider-E .carousel-control-next-icon {
    background-color: rgba(0,0,0,0.25); border-radius: 50%; width: 3rem; height: 3rem; background-size: 50% 50%;
}
html.dark-theme .section-interstitial-slider-E .carousel-control-prev-icon,
html.dark-theme .section-interstitial-slider-E .carousel-control-next-icon { background-color: rgba(255,255,255,0.2); }


.section-link-list-F .list-unstyled a {
    display: block; padding: 0.6rem 0; border-bottom: 1px solid var(--current-public-border-color);
    font-weight: 500; transition: border-color 0.2s ease-in-out, color 0.2s ease-in-out;
}
.section-link-list-F .list-unstyled li:last-child a { border-bottom: none; }
.section-link-list-F .list-unstyled a:hover {
    border-bottom-color: var(--public-primary-color); color: var(--public-primary-color); text-decoration: none;
}
html.dark-theme .section-link-list-F .list-unstyled a:hover {
    border-bottom-color: var(--public-link-color-dark); color: var(--public-link-color-dark);
}


/* Content dari WYSIWYG Editor */
.entry-content img {
    max-width: 100%; height: auto; border-radius: 0.25rem; margin: 0.75rem 0 1.25rem 0;
    box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,0.075);
}
.entry-content table {
    width: 100%; margin-bottom: 1.5rem; color: var(--current-public-text-color); border-collapse: collapse;
}
.entry-content th, .entry-content td {
    border: 1px solid var(--current-public-border-color); padding: 0.75rem; vertical-align: top;
}
.entry-content thead th { background-color: var(--current-public-section-bg-subtle); font-weight: 600; }
.entry-content tbody tr:nth-of-type(odd) { background-color: rgba(0,0,0,0.02); }
html.dark-theme .entry-content tbody tr:nth-of-type(odd) { background-color: rgba(255,255,255,0.03); }
.entry-content blockquote {
    padding: 1rem 1.5rem; margin: 0 0 1.5rem; font-size: 1.1rem;
    border-left: 5px solid var(--current-public-blockquote-border);
    background-color: var(--current-public-blockquote-bg); font-style: italic;
}
.entry-content blockquote p:last-child { margin-bottom: 0; }
.entry-content ul, .entry-content ol { padding-left: 2rem; margin-bottom: 1rem; }
.entry-content li { margin-bottom: 0.5rem; }
.entry-content figure { margin: 0 0 1rem; }
.entry-content figcaption { font-size: 0.875em; color: var(--current-public-text-color); opacity: 0.75; text-align: center; margin-top: 0.25rem; }
.entry-content .alignleft { float: left; margin-right: 1.5em; margin-bottom: 1em; }
.entry-content .alignright { float: right; margin-left: 1.5em; margin-bottom: 1em; }
.entry-content .aligncenter { display: block; margin-left: auto; margin-right: auto; margin-bottom: 1em; }


/* Footer Social Media Icons */
footer.py-5 a.text-reset.fs-4 { /* Target ikon sosial di footer */
    transition: color 0.2s ease, transform 0.2s ease;
    display: inline-block; /* Untuk transform */
}
footer.py-5 a.text-reset.fs-4:hover {
    color: var(--public-primary-color) !important;
    transform: translateY(-2px);
}
html.dark-theme footer.py-5 a.text-reset.fs-4:hover {
    color: var(--public-link-color-dark) !important;
}

/* Pagination */
.pagination .page-item.active .page-link {
    background-color: var(--public-primary-color); border-color: var(--public-primary-color); color: #fff;
}
.pagination .page-link { color: var(--public-primary-color); }
.pagination .page-link:hover, .pagination .page-link:focus {
    color: #fff; background-color: var(--public-primary-color);
    border-color: var(--public-primary-color); opacity: 0.8; box-shadow: none;
}
.pagination .page-item.disabled .page-link {
    color: #6c757d; background-color: transparent; border-color: #dee2e6;
}
html.dark-theme .pagination .page-item.active .page-link {
    background-color: var(--public-link-color-dark); border-color: var(--public-link-color-dark);
    color: var(--public-bg-color-dark);
}
html.dark-theme .pagination .page-link {
    background-color: var(--current-public-card-bg); border-color: var(--current-public-border-color);
    color: var(--public-link-color-dark);
}
html.dark-theme .pagination .page-link:hover, html.dark-theme .pagination .page-link:focus {
    background-color: var(--public-link-color-dark); color: var(--current-public-bg-color); opacity: 0.8;
}
html.dark-theme .pagination .page-item.disabled .page-link {
    color: #868e96; background-color: transparent; border-color: #495057;
}


/* Lightbox (bs5-lightbox) styling jika perlu */
.lightbox-backdrop { background-color: rgba(0,0,0,0.88) !important; }
html.dark-theme .lightbox-backdrop { background-color: rgba(10,10,10,0.92) !important; }
.btn-close-lightbox { filter: invert(1) grayscale(100%) brightness(200%); } /* Agar tombol close lightbox putih */


/* Back to top button */
#backToTopBtn {
    transition: opacity 0.3s, visibility 0.3s;
}
#backToTopBtn.d-none {
    opacity: 0;
    visibility: hidden;
}