:root {
    --bg: #f0f2f5;
    --card: #ffffff;
    --text: #1e1e2f;
    --border: #d1d5db;
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
}
.dark {
    --bg: #2d2d2d;
    --card: #393939;
    --text: #f0f0f0;
    --border: #4a4a4a;
    --primary: #60a5fa;
    --primary-dark: #3b82f6;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Segoe UI', Tahoma, system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    padding: 2rem;
    transition: background 0.2s, color 0.2s;
}
.container { max-width: 1400px; margin: 0 auto; }
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}
h1 {
    font-size: 1.8rem;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.search-bar { display: flex; gap: 1rem; flex-wrap: wrap; }
#searchInput, #typeFilter {
    padding: 0.6rem 1rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text);
    font-size: 0.9rem;
}
.btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 12px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    font-weight: 500;
    transition: 0.2s;
}
.btn:hover { background: var(--primary-dark); transform: translateY(-2px); }
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}
.card {
    background: var(--card);
    border-radius: 20px;
    padding: 1.2rem;
    border: 1px solid var(--border);
    transition: 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 10px 25px -5px rgba(0,0,0,0.2); }
.card-title { font-size: 1.2rem; font-weight: 600; margin-bottom: 0.5rem; word-break: break-word; unicode-bidi: plaintext; }
.card-content {
    font-size: 0.9rem;
    color: #6b7280;
    margin: 0.8rem 0;
    max-height: 100px;
    overflow: hidden;
    font-family: monospace;
    unicode-bidi: plaintext;
}
.dark .card-content { color: #cbd5e1; }
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: var(--bg);
    border-radius: 20px;
    font-size: 0.7rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}
.card-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}
.card-actions a {
    font-size: 0.8rem;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    background: var(--bg);
    text-decoration: none;
    color: var(--text);
}
.dark-toggle {
    background: var(--card);
    border: 1px solid var(--border);
    padding: 0.5rem 1rem;
    border-radius: 30px;
    cursor: pointer;
    color: var(--text);
}
@media (max-width: 640px) { body { padding: 1rem; } .grid { grid-template-columns: 1fr; } }
[dir="auto"] { text-align: start; unicode-bidi: plaintext; }