:root {
    --bg-color: #0F0F0F;
    --card-bg: #1A1A1A;
    --card-border: #2B2B2B;
    --accent-color: #7C3AED;
    --accent-hover: #9061F9;
    --text-color: #FFFFFF;
    --text-muted: #A0A0A0;
    --transition-speed: 0.3s;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
    background: var(--card-border);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Glassmorphism Header */
.navbar-custom {
    background: rgba(15, 15, 15, 0.85) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--card-border);
    transition: all var(--transition-speed) ease;
}

.navbar-brand {
    font-weight: 800;
    letter-spacing: 0.5px;
}
.brand-accent {
    color: var(--accent-color);
}

.nav-link {
    color: var(--text-color) !important;
    font-weight: 500;
    position: relative;
    padding: 0.5rem 1rem !important;
    transition: color var(--transition-speed) ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-color) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--accent-color);
    transition: all var(--transition-speed) ease;
    transform: translateX(-50%);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 80%;
}

/* Custom Cards */
.comic-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
}

.comic-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 20px rgba(124, 58, 237, 0.2);
}

.comic-card-img-wrapper {
    position: relative;
    padding-top: 140%; /* 5:7 Aspect Ratio */
    overflow: hidden;
    background-color: #222;
}

.comic-card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-speed) ease;
}

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

.comic-badge-rating {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(15, 15, 15, 0.85);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #FFC107;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 6px;
    z-index: 2;
}

.comic-badge-status {
    position: absolute;
    bottom: 10px;
    left: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 4px;
    z-index: 2;
}

.status-ongoing {
    background-color: var(--accent-color);
    color: white;
}

.status-completed {
    background-color: #10B981;
    color: white;
}

.status-hiatus {
    background-color: #EF4444;
    color: white;
}

.comic-card-body {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.comic-card-title {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 0.35rem;
    color: var(--text-color);
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.comic-card-title:hover {
    color: var(--accent-color);
}

.comic-card-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Skeleton loader helper */
.skeleton {
    animation: skeleton-loading 1.5s linear infinite alternate;
}

@keyframes skeleton-loading {
    0% { background-color: #1A1A1A; }
    100% { background-color: #2D2D2D; }
}

/* Hero Carousel */
.hero-carousel {
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--card-border);
}

.hero-carousel-item {
    height: 450px;
    position: relative;
    background-size: cover;
    background-position: center;
}

@media (max-width: 768px) {
    .hero-carousel-item {
        height: 300px;
    }
}

.hero-carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(15, 15, 15, 0.2) 0%, rgba(15, 15, 15, 0.95) 100%);
    display: flex;
    align-items: flex-end;
    padding: 3rem;
}

@media (max-width: 576px) {
    .hero-carousel-overlay {
        padding: 1.5rem;
    }
}

/* Genre Pill */
.genre-badge {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-color);
    padding: 0.5rem 1rem;
    border-radius: 30px;
    text-decoration: none;
    font-size: 0.875rem;
    transition: all var(--transition-speed) ease;
    display: inline-block;
}

.genre-badge:hover, .genre-badge.active {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

/* Detail Page Banner */
.detail-banner {
    height: 350px;
    background-position: center;
    background-size: cover;
    position: relative;
    border-radius: 0 0 16px 16px;
    border-bottom: 1px solid var(--card-border);
}

.detail-banner-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg, rgba(15,15,15,0.4) 0%, rgba(15,15,15,1) 100%);
}

.detail-content-wrapper {
    margin-top: -180px;
    position: relative;
    z-index: 5;
}

.detail-cover {
    border-radius: 12px;
    border: 3px solid var(--card-border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    background-color: var(--card-bg);
    width: 100%;
    max-width: 250px;
    display: block;
}

/* Chapter Reader Layout */
.reader-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 10px;
}

.reader-control-bar {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 15px;
    margin-bottom: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
    justify-content: space-between;
}

.reader-pages-vertical {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.reader-page-image {
    max-width: 100%;
    height: auto;
    display: block;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
    transition: transform var(--transition-speed) ease;
}

/* Zoom transformations */
.zoom-1 { transform: scale(1); }
.zoom-2 { transform: scale(1.15); }
.zoom-3 { transform: scale(1.3); }
.zoom-4 { transform: scale(0.85); }

/* Horizontal Slider Reader styling */
.reader-pages-horizontal {
    display: flex;
    overflow: hidden;
    position: relative;
    min-height: 70vh;
    justify-content: center;
    align-items: center;
    background: #050505;
    border-radius: 12px;
    border: 1px solid var(--card-border);
}

.reader-slide-image {
    max-height: 85vh;
    max-width: 100%;
    object-fit: contain;
    display: none;
}

.reader-slide-image.active {
    display: block;
}

.reader-horizontal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(124, 58, 237, 0.4);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-speed) ease;
    z-index: 10;
}

.reader-horizontal-nav:hover {
    background: var(--accent-color);
    box-shadow: 0 0 15px rgba(124, 58, 237, 0.6);
}

.reader-nav-prev { left: 15px; }
.reader-nav-next { right: 15px; }

/* Chapter select in reader */
.reader-select {
    background-color: var(--bg-color);
    border: 1px solid var(--card-border);
    color: var(--text-color);
    border-radius: 8px;
    padding: 8px 15px;
    font-weight: 600;
}
.reader-select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.25rem rgba(124, 58, 237, 0.25);
    background-color: var(--bg-color);
    color: white;
}

/* Footer Styling */
footer {
    background-color: #080808;
    border-top: 1px solid var(--card-border);
    color: var(--text-muted);
}

/* Offcanvas custom background */
.offcanvas {
    background-color: var(--bg-color);
    color: var(--text-color);
    border-left: 1px solid var(--card-border);
}

.btn-primary {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    border-radius: 8px;
    font-weight: 600;
    transition: all var(--transition-speed) ease;
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    box-shadow: 0 0 12px rgba(124, 58, 237, 0.4);
}

.form-control, .form-select {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-color);
    border-radius: 8px;
}

.form-control:focus, .form-select:focus {
    background-color: var(--card-bg);
    color: var(--text-color);
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.25rem rgba(124, 58, 237, 0.25);
}

.form-control::placeholder {
    color: #666;
}

.badge-category {
    font-size: 0.85rem;
    padding: 5px 12px;
    background-color: rgba(124, 58, 237, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 20px;
}

/* List group style updates */
.list-group-item-custom {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-color);
    margin-bottom: 8px;
    border-radius: 8px !important;
    transition: all var(--transition-speed) ease;
    text-decoration: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
}

.list-group-item-custom:hover {
    background-color: var(--card-border);
    border-color: var(--accent-color);
    transform: translateX(5px);
    color: var(--accent-color);
}