*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:#f5f7fb;color:#172033}.top{height:62px;background:#111827;color:#fff;display:flex;gap:12px;align-items:center;padding:0 28px}.top b{font-size:24px;color:#f6c453}.top span{opacity:.8}.layout{display:flex;min-height:calc(100vh - 100px)}.side{width:230px;background:#fff;border-right:1px solid #e5e7eb;padding:20px}.side a{display:block;padding:12px 14px;margin-bottom:8px;border-radius:10px;color:#172033;text-decoration:none}.side a:hover{background:#eef2ff}main{flex:1;padding:28px}.card{background:#fff;border-radius:18px;padding:22px;margin-bottom:18px;box-shadow:0 6px 18px rgba(0,0,0,.06)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px}.metric{font-size:28px;font-weight:700;margin-top:8px}.btn{display:inline-block;background:#111827;color:#fff;border:0;border-radius:10px;padding:10px 16px;text-decoration:none;cursor:pointer}.btn.gold{background:#b7791f}.btn.light{background:#e5e7eb;color:#111827}input,select,textarea{width:100%;padding:11px;border:1px solid #d1d5db;border-radius:10px;margin:7px 0 14px;background:#fff}table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden}th,td{padding:12px;border-bottom:1px solid #eee;text-align:left}.progress{height:12px;background:#e5e7eb;border-radius:99px;overflow:hidden}.bar{height:100%;background:#b7791f}.status{padding:5px 9px;border-radius:99px;background:#eef2ff;font-size:12px}.alert{padding:12px;border-radius:10px;background:#fff7ed;margin-bottom:14px}footer{text-align:center;padding:18px;color:#6b7280}