:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: #1a1a26;--bg-card-hover: #222233;--text-primary: #e8e8ec;--text-secondary: #8888a0;--text-muted: #555566;--accent: #00d4aa;--accent-dim: rgba(0, 212, 170, .12);--border: #2a2a3a;--radius: 10px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh}#root{min-height:100vh}.app{max-width:1400px;margin:0 auto;padding:24px}.header{text-align:center;margin-bottom:32px}.header h1{font-size:2rem;font-weight:700;letter-spacing:-.02em;margin-bottom:8px}.header h1 span{color:var(--accent)}.header p{color:var(--text-secondary);font-size:.95rem}.header .stats{display:flex;gap:16px;justify-content:center;margin-top:12px;font-size:.85rem;color:var(--text-muted)}.header .stats strong{color:var(--accent)}.search-container{position:sticky;top:0;z-index:10;background:var(--bg-primary);padding:16px 0;margin-bottom:8px}.search-input{width:100%;padding:14px 20px;font-size:1rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-secondary);color:var(--text-primary);outline:none;transition:border-color .2s}.search-input:focus{border-color:var(--accent)}.search-input::placeholder{color:var(--text-muted)}.category-filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px;padding-bottom:8px}.category-chip{padding:6px 14px;border-radius:20px;border:1px solid var(--border);background:transparent;color:var(--text-secondary);font-size:.8rem;cursor:pointer;transition:all .15s;white-space:nowrap}.category-chip:hover{border-color:var(--accent);color:var(--text-primary)}.category-chip.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.category-chip .count{margin-left:4px;opacity:.6;font-size:.75rem}.icon-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}.icon-card{display:flex;flex-direction:column;align-items:center;padding:16px 8px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);cursor:pointer;transition:all .15s;position:relative;min-height:100px}.icon-card:hover{background:var(--bg-card-hover);border-color:var(--accent);transform:translateY(-2px)}.icon-card .icon-render{width:32px;height:32px;display:flex;align-items:center;justify-content:center;margin-bottom:8px;color:var(--text-primary)}.icon-card .icon-name{font-size:.65rem;color:var(--text-secondary);text-align:center;word-break:break-all;line-height:1.3;max-width:100%}.icon-card .icon-source{font-size:.55rem;color:var(--text-muted);margin-top:4px}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%) translateY(100px);background:var(--accent);color:#000;padding:10px 24px;border-radius:var(--radius);font-size:.85rem;font-weight:600;z-index:100;opacity:0;transition:all .3s ease;pointer-events:none}.toast.visible{transform:translate(-50%) translateY(0);opacity:1}.empty-state{text-align:center;padding:64px 24px;color:var(--text-muted)}.empty-state p{font-size:1.1rem;margin-bottom:8px}@media(max-width:768px){.app{padding:16px}.header h1{font-size:1.5rem}.icon-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:8px}.icon-card{padding:12px 6px 10px}}