/* ===== Base Reset & Variables ===== */
:root {
    --bg-dark: #1a1a2e;
    --bg-card: #16213e;
    --bg-header: #0f0f23;
    --accent-green: #4ade80;
    --accent-gold: #fbbf24;
    --accent-blue: #60a5fa;
    --accent-red: #f87171;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --border-color: #2d3748;
    --card-shadow: 0 4px 20px rgba(0,0,0,0.4);
    --pixel-font: 'Press Start 2P', monospace;
    --noto-font: 'Noto Sans SC', sans-serif;
}

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

body {
    font-family: var(--noto-font);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* ===== Layout ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Header ===== */
header {
    background: var(--bg-header);
    border-bottom: 3px solid var(--accent-green);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 28px;
    filter: drop-shadow(0 0 8px var(--accent-green));
}

.logo-text {
    font-family: var(--pixel-font);
    font-size: 14px;
    color: var(--accent-green);
    text-shadow: 2px 2px 0 #000;
}

nav {
    display: flex;
    gap: 24px;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
}

nav a:hover, nav a.active {
    color: var(--accent-green);
    border-bottom-color: var(--accent-green);
}

/* ===== Main Content ===== */
main {
    padding: 40px 0;
}

section {
    margin-bottom: 60px;
}

.section-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    border-left: 4px solid var(--accent-green);
    padding-left: 12px;
}

.title-icon {
    font-size: 24px;
}

/* ===== News Grid ===== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
}

.news-card {
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow);
    border-color: var(--accent-green);
}

.news-card-image {
    width: 100%;
    height: 160px;
    object-fit: cover;
    background: var(--bg-dark);
}

.news-card-content {
    padding: 16px;
}

.news-card-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--text-secondary);
}

.news-card-source {
    color: var(--accent-blue);
}

.news-card-date {
    color: var(--accent-gold);
}

/* ===== Filter Bar ===== */
.filter-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filter-bar input,
.filter-bar select {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-family: var(--noto-font);
}

.filter-bar input {
    flex: 1;
    min-width: 200px;
}

.filter-bar input:focus,
.filter-bar select:focus {
    outline: none;
    border-color: var(--accent-green);
}

/* ===== Mods Grid ===== */
.mods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.mod-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid var(--border-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

.mod-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow);
    border-color: var(--accent-gold);
}

.mod-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.mod-icon {
    font-size: 40px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.mod-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 6px;
}

.mod-version {
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--bg-dark);
    padding: 2px 8px;
    border-radius: 4px;
}

.mod-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.5;
}

.mod-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.mod-tag {
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 4px;
    background: var(--bg-dark);
    color: var(--accent-blue);
    border: 1px solid var(--accent-blue);
}

.mod-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
}

.mod-downloads {
    color: var(--accent-green);
}

/* ===== About Section ===== */
.about-section {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 24px;
    border: 1px solid var(--border-color);
}

.about-content p {
    margin-bottom: 12px;
    font-size: 15px;
    color: var(--text-secondary);
}

.about-content strong {
    color: var(--accent-green);
}

/* ===== Footer ===== */
footer {
    background: var(--bg-header);
    border-top: 3px solid var(--border-color);
    padding: 24px 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
}

footer p {
    margin-bottom: 8px;
}

.update-time {
    font-size: 12px;
    color: var(--accent-gold);
}

/* ===== Loading State ===== */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
    font-size: 14px;
    grid-column: 1 / -1;
}

.loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--accent-green);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: 10px;
    vertical-align: middle;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        height: auto;
        padding: 16px 0;
        gap: 12px;
    }

    nav {
        gap: 16px;
    }

    .news-grid,
    .mods-grid {
        grid-template-columns: 1fr;
    }

    .filter-bar {
        flex-direction: column;
    }
}

/* ===== Badge Colors ===== */
.badge-new {
    background: var(--accent-red);
    color: #fff;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 700;
}

.badge-hot {
    background: var(--accent-gold);
    color: #000;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 700;
}