:root {
    --bg-body: #f4f4f4;
    --bg-card: #ffffff;
    --text-main: #333333;
    --text-muted: #666666;
    --accent: #478061; /* Void Greenish */
    --accent-hover: #3a6b4f;
    --border: #ddd;
    --font-mono: 'Courier New', Courier, monospace;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-body: #1a1b1a;
        --bg-card: #242524;
        --text-main: #e0e0e0;
        --text-muted: #a0a0a0;
        --border: #333;
    }
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.6;
    padding-bottom: 2rem;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
    margin-bottom: 2rem;
}
header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-weight: bold;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--accent);
}
nav a {
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.9rem;
}
nav a:hover { color: var(--accent); }

/* Search Section */
.search-section { margin-bottom: 2rem; text-align: center; }
#searchInput {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-card);
    color: var(--text-main);
    margin-bottom: 1rem;
}
#searchInput:focus {
    outline: none;
    border-color: var(--accent);
}

.filters { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 1rem; }
.filter-btn {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
}
.filter-btn.active, .filter-btn:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.sort-info {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.9rem;
    align-items: center;
}
#sortSelect {
    padding: 0.3rem;
    background: var(--bg-card);
    color: var(--text-main);
    border: 1px solid var(--border);
    border-radius: 4px;
}

/* Package List */
.package-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.pkg-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    text-decoration: none;
    color: var(--text-main);
    display: flex;
    flex-direction: column;
}
.pkg-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-color: var(--accent);
}

.pkg-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}
.pkg-name { font-weight: bold; font-size: 1.1rem; color: var(--accent); }
.badge {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 4px;
    background: #eee;
    color: #555;
    text-transform: uppercase;
}
.badge.core { background: #e0f2f1; color: #00695c; }
.badge.extra { background: #e3f2fd; color: #0d47a1; }
.badge.multilib { background: #fff3e0; color: #e65100; }

.pkg-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    flex-grow: 1;
}
.pkg-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    padding-top: 0.8rem;
    display: flex;
    justify-content: space-between;
}

/* Detail View */
.detail-view {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
}
.pkg-header h1 { margin-bottom: 0.5rem; color: var(--accent); }
.pkg-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}
.meta-item { display: flex; flex-direction: column; }
.label { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.3rem; }
.value { font-size: 1rem; }
.value a { color: var(--accent); }
.mono { font-family: var(--font-mono); }

.action-bar { margin-top: 2rem; display: flex; gap: 1rem; }
.btn {
    padding: 0.8rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.9rem;
    border: 1px solid var(--accent);
}
.btn.primary { background: var(--accent); color: white; }
.btn:not(.primary) { background: transparent; color: var(--accent); }

.install-cmd {
    background: #2d2d2d;
    color: #f8f8f2;
    padding: 1rem;
    border-radius: 6px;
    margin-top: 2rem;
    overflow-x: auto;
}

footer {
    text-align: center;
    margin-top: 3rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.loading, .error { text-align: center; padding: 2rem; color: var(--text-muted); }