:root{--bg: #0a0e17;--surface: #111827;--surface-2: #1a2234;--surface-3: #1e2a3e;--border: #2a3548;--text: #e8ecf4;--text-dim: #8b97ad;--text-muted: #5c6b82;--accent: #3b82f6;--accent-glow: rgba(59, 130, 246, .15);--green: #22c55e;--green-dim: rgba(34, 197, 94, .12);--red: #ef4444;--red-dim: rgba(239, 68, 68, .12);--amber: #f59e0b;--amber-dim: rgba(245, 158, 11, .12);--purple: #a78bfa;--cyan: #22d3ee}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--bg);color:var(--text);font-family:DM Sans,sans-serif;min-height:100vh}.container{max-width:1320px;margin:0 auto;padding:32px 24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:24px}.card-title{font-size:14px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.6px;margin-bottom:20px}.mono{font-family:JetBrains Mono,monospace}.green{color:var(--green)}.red{color:var(--red)}.amber{color:var(--amber)}.cyan{color:var(--cyan)}.drop-zone{border:2px dashed var(--border);border-radius:12px;padding:40px;text-align:center;cursor:pointer;transition:all .2s;background:var(--surface)}.drop-zone:hover,.drop-zone.active{border-color:var(--accent);background:var(--accent-glow)}.drop-zone input{display:none}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}@media (max-width: 1100px){.grid-5{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:1fr}}@media (max-width: 700px){.grid-5{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .4s ease both}