body{font-family:Arial,sans-serif;background:#f6f7fb;margin:0;color:#222}.container{max-width:1200px;margin:30px auto;padding:0 20px}.card{background:white;border-radius:14px;padding:22px;margin-bottom:20px;box-shadow:0 8px 24px rgba(0,0,0,.06)}h1,h2{margin-top:0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}label{font-weight:600;display:block;margin-bottom:6px}input,select,button{padding:10px;border:1px solid #ccd;border-radius:8px;width:100%;box-sizing:border-box}button,.btn{background:#1d4ed8;color:white;border:0;text-decoration:none;display:inline-block;padding:10px 14px;border-radius:8px;cursor:pointer;width:auto}.btn.secondary{background:#475569}.btn.danger{background:#dc2626}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:15px 0}table{width:100%;border-collapse:collapse;background:#fff}th,td{border-bottom:1px solid #e5e7eb;padding:10px;text-align:left}th{background:#f1f5f9}.notice{padding:10px;border-radius:8px;background:#ecfdf5;color:#065f46;margin-bottom:14px}.error{background:#fef2f2;color:#991b1b}.small{font-size:13px;color:#64748b}.inline{display:inline-block;width:auto}.checkbox{width:auto}