:root {
    --bg-color: #0d0d0d;
    --text-primary: #d1d1d1;
    --text-secondary: #888888;
    --accent-red: #a33b3b;
    --accent-blue: #4a5d7e;
    --accent-yellow: #b3a06c;
    --border-color: #222222;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --font-serif: 'Playfair Display', serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('background_grain.png');
    opacity: 0.03;
    pointer-events: none;
    z-index: 9999;
}

/* Header & Nav */
.main-header {
    border-bottom: 1px solid var(--border-color);
    padding: 2rem 1rem;
    position: sticky;
    top: 0;
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(5px);
    z-index: 100;
}

.header-content {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.site-title {
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: 0.2rem;
    font-family: var(--font-mono);
}

.main-nav {
    display: flex;
    gap: 1.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05rem;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

/* Main Content Area */
#app {
    max-width: 1000px;
    margin: 4rem auto;
    padding: 0 1rem;
    min-height: 70vh;
}

h2 {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--accent-red);
    margin-bottom: 2rem;
    letter-spacing: 0.1rem;
    border-left: 2px solid var(--accent-red);
    padding-left: 1rem;
}

.section-intro {
    max-width: 600px;
    margin-bottom: 4rem;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.25rem;
    color: var(--text-secondary);
}

/* Lists & Archive Layouts */
.archive-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.archive-item {
    display: grid;
    grid-template-columns: 100px 1fr 150px;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
    transition: background 0.2s ease;
}

.archive-item:hover {
    background: rgba(255, 255, 255, 0.02);
}

.date-mono {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.item-title {
    font-weight: 400;
    font-size: 1rem;
}

.item-meta {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-blue);
    text-align: right;
}

/* Grid for Media */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 2rem;
}

.media-card {
    background: #141414;
    border: 1px solid var(--border-color);
    padding: 0.5rem;
    transition: transform 0.3s ease;
}

.media-card:hover {
    transform: translateY(-2px);
}

.media-img-placeholder {
    width: 100%;
    aspect-ratio: 1;
    background: #1a1a1a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: #333;
}

.media-caption {
    padding: 0.75rem 0.25rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Timeline */
.timeline-container {
    position: relative;
    padding-left: 2rem;
    border-left: 1px solid var(--border-color);
}

.timeline-entry {
    margin-bottom: 3rem;
    position: relative;
}

.timeline-entry::before {
    content: '';
    position: absolute;
    left: -2.35rem;
    top: 0.5rem;
    width: 0.6rem;
    height: 0.6rem;
    background: var(--accent-yellow);
    border-radius: 50%;
}

.timeline-year {
    font-family: var(--font-mono);
    color: var(--accent-yellow);
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.timeline-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.disc-subheading {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    margin-bottom: 1rem;
    margin-top: 2rem;
    opacity: 0.6;
}

/* About Page */
.about-text {
    max-width: 700px;
    font-size: 1rem;
    line-height: 1.8;
}

.about-text p {
    margin-bottom: 1.5rem;
}

/* Footer */
.main-footer {
    margin-top: 8rem;
    padding: 4rem 1rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    max-width: 1000px;
    margin: 0 auto;
}

.metadata {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: #444;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .archive-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .item-meta {
        text-align: left;
    }
    
    .main-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
}