:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}body{margin:0;background:#f7f7f8;color:#111}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:16px}.card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:16px}.row{display:flex;gap:12px;flex-wrap:wrap}.btn{background:#111;color:#fff;border:0;padding:10px 14px;border-radius:10px;cursor:pointer}.btn.secondary{background:#fff;color:#111;border:1px solid #d1d5db}.input{width:100%;padding:10px 12px;border-radius:10px;border:1px solid #d1d5db;background:#fff}.table{width:100%;border-collapse:collapse}.table th,.table td{border-bottom:1px solid #eee;padding:10px 8px;text-align:left;font-size:14px}.table th{font-weight:600}.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#eef2ff;border:1px solid #c7d2fe;font-size:12px}.topbar{position:sticky;top:0;background:#f7f7f8e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid #e5e7eb}.nav{display:flex;gap:10px;align-items:center;padding:10px 16px}.nav a{padding:8px 10px;border-radius:10px}.nav a.active{background:#111;color:#fff}