*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f5f6fa;--surface:#fff;--primary:#ee4d2d;--primary-hover:#d73a1e;--text:#222;--text-secondary:#666;--border:#e8e8e8;--green:#27ae60;--red:#e74c3c;--blue:#2980b9;--yellow:#f39c12;--radius:10px;--shadow:0 1px 4px #00000014}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}a{color:var(--primary);text-decoration:none}button{cursor:pointer;border:none;font-family:inherit;font-size:.9rem}input,select,textarea{border:1px solid var(--border);border-radius:6px;outline:none;padding:8px 12px;font-family:inherit;font-size:.9rem}input:focus,select:focus{border-color:var(--primary)}.btn{border-radius:6px;padding:8px 16px;font-weight:500;transition:background .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{color:var(--text);background:#f0f0f0}.btn-secondary:hover{background:#e0e0e0}table{border-collapse:collapse;width:100%;font-size:.85rem}th,td{text-align:left;border-bottom:1px solid var(--border);padding:10px 12px}th{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.03em;font-size:.8rem;font-weight:600}tr:hover td{background:#fafafa}