:root {
    --bg-dark: #0a0a0c;
    --bg-card: #141417;
    --text-main: #f5f5ef;
    --text-muted: #a0a0a0;
    --accent-primary: #d11a2a; /* Crimson */
    --accent-secondary: #00d9ff; /* Electric Blue/Cyan */
    --accent-glow: rgba(0, 217, 255, 0.4);
    --font-main: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-retro: 'Courier New', Courier, monospace; /* Placeholder for retro font */
}

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

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

a {
    color: inherit;
    text-decoration: none;
    transition: 0.3s;
}

a:hover {
    color: var(--accent-secondary);
}

ul {
    list-style: none;
}

/* Header & Nav */
header {
    background: linear-gradient(to bottom, rgba(0,0,0,0.8) 0%, transparent 100%);
    padding: 1.5rem 4%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: background-color 0.3s;
}

header.scrolled {
    background-color: var(--bg-dark);
}

.logo-group {
    display: flex;
    align-items: baseline;
    gap: 1.25rem;
    z-index: 1002;
}

.logo-caption {
    font-family: var(--font-retro);
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    opacity: 0.8;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--accent-primary);
    letter-spacing: 2px;
    text-transform: uppercase;
    text-shadow: 0 0 10px rgba(209, 26, 42, 0.5);
    z-index: 1002;
    line-height: 1;
}

nav ul {
    display: flex;
    gap: 2rem;
}

nav ul li a:hover {
    color: var(--accent-secondary);
    text-shadow: 0 0 8px var(--accent-glow);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1002;
    flex-direction: column;
    gap: 5px;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-main);
    transition: 0.3s;
    border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Hero Section */
.hero {
    height: 60vh;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    padding: 0 4%;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(70deg, rgba(0,0,0,0.9) 10%, transparent 60%),
                linear-gradient(to top, var(--bg-dark) 0%, transparent 30%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    background-color: rgba(0, 0, 0, 0.2);
    padding: 1.5rem 2.5rem 1.5rem 0.5rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-muted);
}

.btn {
    padding: 0.8rem 2rem;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
    display: inline-block;
    border: none;
    transition: 0.3s;
}

.btn-primary {
    background-color: var(--accent-primary);
    color: white;
}

.btn-primary:hover {
    background-color: #ff2a3a;
    transform: scale(1.05);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    margin-left: 1rem;
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Rows & Cards */
.content-row {
    padding: 2rem 4%;
}

.content-row h2 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.cards-container {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    padding-bottom: 1.5rem;
    scrollbar-width: none;
    scroll-behavior: smooth; /* Smooth scroll for buttons */
}

.cards-container::-webkit-scrollbar {
    display: none;
}

.row-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.scroll-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    background-color: rgba(0, 0, 0, 0.6);
    border: 2px solid var(--accent-primary);
    color: var(--text-main);
    font-size: 2rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s;
    backdrop-filter: blur(5px);
    opacity: 0;
    pointer-events: none;
}

.scroll-btn:hover {
    background-color: var(--accent-primary);
    color: white;
    box-shadow: 0 0 15px var(--accent-primary);
}

.row-wrapper:hover .scroll-btn {
    opacity: 1;
    pointer-events: all;
}

.scroll-btn.prev {
    left: -20px;
}

.scroll-btn.next {
    right: -20px;
}

/* Hide scroll buttons on touch devices where swipe is native */
@media (pointer: coarse) {
    .scroll-btn {
        display: none;
    }
}

.card {
    min-width: 200px;
    max-width: 300px;
    flex: 0 0 auto;
    background-color: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
    transition: 0.3s;
    position: relative;
    cursor: pointer;
}

.card.disabled {
    cursor: default;
}

.card:not(.disabled):hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    outline: 2px solid var(--accent-secondary);
}

.card img {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
    display: block;
}

.card-info {
    padding: 0.8rem;
}

.card-title {
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.card-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.card-status {
    font-size: 0.75rem;
    color: var(--accent-secondary);
    text-transform: uppercase;
    font-family: var(--font-retro);
    letter-spacing: 1px;
}

/* Detail Page */
.detail-hero {
    padding-top: 100px;
    min-height: 60vh;
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    padding-inline: 4%;
    background-size: cover;
    background-position: center;
    position: relative;
}

.detail-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 12, 0.7);
    backdrop-filter: blur(10px);
}

.detail-content {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.detail-poster {
    width: 300px;
    flex-shrink: 0;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.detail-info h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.detail-meta {
    margin-bottom: 1.5rem;
    display: flex;
    gap: 1rem;
    color: var(--accent-secondary);
    font-family: var(--font-retro);
}

.detail-description {
    max-width: 800px;
    font-size: 1.1rem;
}

.chapter-list {
    padding: 3rem 4%;
}

.chapter-row {
    display: flex;
    gap: 2rem;
    padding: 1.5rem;
    background: var(--bg-card);
    margin-bottom: 1rem;
    border-radius: 8px;
    transition: 0.3s;
    cursor: pointer;
    align-items: center;
}

.chapter-row:not(.disabled):hover {
    background: #1e1e24;
    outline: 1px solid var(--accent-secondary);
}

.chapter-row.disabled {
    cursor: default;
    opacity: 0.7;
}

.chapter-thumb {
    width: 180px;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: 4px;
}

.chapter-details h3 {
    margin-bottom: 0.5rem;
}

/* Watch Page */
.watch-container {
    padding: 100px 4% 4rem;
    max-width: 1400px;
    margin: 0 auto;
}

.video-wrapper {
    position: relative;
    background: black;
    aspect-ratio: 16/9;
    margin-bottom: 2rem;
    box-shadow: 0 0 40px rgba(0,0,0,0.8);
    border: 1px solid #222;
    border-radius: 4px;
    overflow: hidden;
}

video, iframe {
    width: 100%;
    height: 100%;
    display: block;
    border: none;
}

.watch-meta {
    margin-top: 1rem;
    position: relative;
}

.watch-meta h1 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.watch-context-line {
    font-family: var(--font-retro);
    color: var(--accent-secondary);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.watch-context-line .separator {
    color: var(--text-muted);
}

.btn-share {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-main);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-main);
    font-size: 0.9rem;
    transition: 0.3s;
    margin-left: auto;
}

.btn-share:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--accent-secondary);
    box-shadow: 0 0 10px var(--accent-glow);
}

.share-menu {
    position: absolute;
    background: var(--bg-card);
    border: 1px solid #333;
    border-radius: 8px;
    padding: 1.5rem;
    z-index: 1000;
    width: 320px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    margin-top: 0.5rem;
    right: 0;
}

.share-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.share-menu-header h3 {
    font-size: 1.1rem;
    color: var(--text-main);
}

#close-share-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
}

.share-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.share-option {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-main);
    padding: 1rem 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    transition: 0.3s;
}

.share-option:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--accent-secondary);
}

.share-option svg {
    color: var(--accent-secondary);
}

.share-toast {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-secondary);
    color: var(--bg-dark);
    padding: 0.4rem 1rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: bold;
    white-space: nowrap;
    animation: fadeInUp 0.3s ease-out;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translate(-50%, 10px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}

@media (max-width: 768px) {
    .share-menu {
        width: calc(100% - 2rem);
        left: 1rem;
        right: 1rem;
        position: fixed;
        bottom: 2rem;
        margin-top: 0;
    }
}

.watch-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #222;
}

.nav-group {
    display: flex;
    gap: 1rem;
}

/* Overlays */
.overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 12, 0.95);
    backdrop-filter: blur(5px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 100;
    text-align: center;
    padding: 2rem;
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.overlay-content {
    max-width: 500px;
    width: 100%;
}

.overlay p {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: var(--font-retro);
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.overlay h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-main);
    line-height: 1.2;
}

.next-preview {
    margin: 1.5rem 0;
    position: relative;
}

.next-preview img, .next-preview .media-placeholder {
    width: 240px;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: 4px;
    border: 2px solid var(--accent-secondary);
    box-shadow: 0 0 15px var(--accent-glow);
}

.countdown {
    font-size: 5rem;
    font-weight: bold;
    margin: 1rem 0;
    font-family: var(--font-retro);
    color: var(--accent-secondary);
    text-shadow: 0 0 20px var(--accent-glow);
}

.overlay-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

/* High-visibility placeholder for missing media */
.media-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #1a1a1e repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(209, 26, 42, 0.05) 10px,
        rgba(209, 26, 42, 0.05) 20px
    );
    border: 2px dashed var(--accent-primary);
    color: var(--accent-primary);
    font-family: var(--font-retro);
    text-transform: uppercase;
    font-weight: bold;
    text-align: center;
    padding: 1rem;
    width: 100%;
    height: 100%;
}

/* Static Pages (Contributors, Suggest) */
.static-page {
    padding: 120px 4% 4rem;
    max-width: 800px;
    margin: 0 auto;
}

.static-page h1 {
    font-size: 3rem;
    margin-bottom: 2rem;
}

.page-intro {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-muted);
}

.page-intro a,
.content-box a,
.page-notes a,
.detail-description a {
    color: var(--accent-secondary);
    text-decoration: underline;
}

.page-intro a:hover,
.content-box a:hover,
.page-notes a:hover,
.detail-description a:hover {
    color: var(--text-main);
    text-decoration: none;
}

.content-box {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.content-box h2 {
    margin-bottom: 1rem;
}

.grid-list {
    margin-top: 1rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Table styling for Tech Stack */
.tech-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    font-family: var(--font-retro);
    border: 1px solid #333;
    font-size: 0.95rem;
}

.tech-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #222;
    transition: 0.2s;
}

.tech-table tr:last-child td {
    border-bottom: none;
}

.tech-table tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

.tech-table tr:hover td {
    background: rgba(0, 217, 255, 0.05);
    color: var(--accent-secondary);
    padding-left: 1.25rem;
}

.guidelines-list {
    margin-top: 1rem;
    list-style: circle;
    padding-left: 1.5rem;
}

.guidelines-list li {
    margin-bottom: 0.5rem;
}

.contact-details {
    color: var(--accent-secondary);
    font-family: var(--font-retro);
}

.page-notes {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.error-state {
    padding: 150px 4%;
    text-align: center;
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.error-state h1 {
    font-size: 5rem;
    color: var(--accent-primary);
    margin-bottom: 1rem;
}

.error-state h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

/* Footer */
footer {
    padding: 4rem 4%;
    background: #050507;
    border-top: 1px solid #111;
    text-align: center;
}

.social-links {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

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

/* Responsive */
@media (max-width: 1024px) {
    .detail-hero {
        gap: 2rem;
    }
    .detail-content {
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    header {
        padding: 1rem 5%;
    }

    .logo-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.15rem;
    }

    .logo-caption {
        font-size: 0.7rem;
        letter-spacing: 0.2px;
    }

    .logo {
        font-size: 1.4rem;
    }

    .nav-toggle {
        display: flex;
    }

    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background-color: rgba(10, 10, 12, 0.98);
        backdrop-filter: blur(15px);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: 0.4s ease-in-out;
        z-index: 1001;
        border-left: 1px solid rgba(209, 26, 42, 0.3);
    }

    nav.active {
        right: 0;
    }

    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 2.5rem;
    }

    nav ul li a {
        font-size: 1.5rem;
        text-transform: uppercase;
        letter-spacing: 2px;
        font-family: var(--font-retro);
    }

    .hero {
        height: 70vh;
        padding-top: 80px;
    }

    .hero-content {
        padding: 1.5rem;
        background-color: rgba(0, 0, 0, 0.4);
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-btns {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .btn-secondary {
        margin-left: 0;
    }

    .detail-hero {
        padding-top: 80px;
        min-height: auto;
    }

    .detail-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .detail-poster {
        width: 220px;
    }

    .detail-info h1 {
        font-size: 2.2rem;
    }

    .detail-meta {
        justify-content: center;
        flex-wrap: wrap;
    }

    .chapter-row {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
    }

    .chapter-thumb {
        width: 100%;
        max-width: 300px;
    }

    .watch-container {
        padding-top: 80px;
    }

    .watch-meta h1 {
        font-size: 1.8rem;
    }

    .watch-context-line {
        font-size: 0.9rem;
        flex-wrap: wrap;
    }

    .watch-nav {
        flex-direction: column;
        gap: 1.5rem;
    }

    .nav-group {
        width: 100%;
        justify-content: center;
    }

    .overlay h2 {
        font-size: 1.8rem;
    }

    .countdown {
        font-size: 3.5rem;
    }

    .next-preview img, .next-preview .media-placeholder {
        width: 180px;
    }

    .static-page {
        padding-top: 100px;
    }

    .static-page h1 {
        font-size: 2.2rem;
    }

    .grid-list {
        grid-template-columns: 1fr;
    }

    .content-box {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.4rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .content-row {
        padding: 1.5rem 5%;
    }

    .content-row h2 {
        font-size: 1.2rem;
    }

    .card {
        min-width: 160px;
    }
}