:root{--bg: #f4f6f8;--surface: #ffffff;--text: #101828;--muted: #475467;--primary: #005cc8;--accent: #00a08b;--danger: #b42318;--border: #d0d5dd;--shadow: 0 10px 25px rgba(16, 24, 40, .08)}*{box-sizing:border-box}body{margin:0;font-family:Space Grotesk,sans-serif;color:var(--text);background:radial-gradient(circle at 10% 20%,rgba(0,92,200,.12),transparent 25%),radial-gradient(circle at 90% 10%,rgba(0,160,139,.12),transparent 28%),var(--bg);min-height:100vh}.container{width:min(1100px,92%);margin:0 auto}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:1rem}button,input,textarea,select{font:inherit}input,textarea,select{width:100%;border:1px solid var(--border);border-radius:10px;padding:.65rem .75rem}button{border:0;border-radius:10px;padding:.65rem .9rem;cursor:pointer}.btn-primary{background:var(--primary);color:#fff}.btn-secondary{background:#e4e7ec;color:#111}.grid{display:grid;gap:1rem}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:.65rem;border-bottom:1px solid var(--border)}.badge{display:inline-block;border-radius:999px;padding:.2rem .65rem;font-size:.8rem;font-family:IBM Plex Mono,monospace;background:#eef4ff;color:#1849a9}.error{color:var(--danger);font-size:.9rem}@media (max-width: 768px){.table{font-size:.85rem}}