:root{--brand-primary: #ffd400;--brand-secondary: #111111;--brand-accent: #ffffff;--surface: #ffffff;--surface-alt: #f6f7f9;--text: #16181d;--muted: #6b7280;--border: #e5e7eb;--danger: #c0392b;--success: #1e8449}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:var(--surface-alt);line-height:1.5}a{color:inherit}.container{max-width:1040px;margin:0 auto;padding:0 16px}.btn{display:inline-block;border:none;border-radius:8px;padding:12px 20px;font-weight:700;font-size:1rem;cursor:pointer;background:var(--brand-primary);color:var(--brand-secondary);text-decoration:none;text-align:center}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.secondary{background:var(--brand-secondary);color:var(--brand-accent)}.btn.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.btn.danger{background:var(--danger);color:#fff}.btn.small{padding:6px 12px;font-size:.85rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}.grid{display:grid;gap:16px}.grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.grid.cols-3{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:1rem;background:#fff}label{display:block;font-weight:600;margin:10px 0 4px;font-size:.9rem}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--border);font-size:.92rem}th{color:var(--muted);font-weight:600}.big-number{font-size:3rem;font-weight:800;line-height:1}.muted{color:var(--muted)}.pill{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.78rem;font-weight:700;background:var(--surface-alt)}.pill.ok{background:#e7f6ee;color:var(--success)}.pill.warn{background:#fdecea;color:var(--danger)}.alert{padding:12px 16px;border-radius:8px;margin:12px 0}.alert.error{background:#fdecea;color:var(--danger)}.alert.ok{background:#e7f6ee;color:var(--success)}.alert.info{background:#eef2ff;color:#3730a3}