:root{--primary:#1f3a5f;--secondary:#f4f6f8;--border:#d8dde3;--text:#1f2933;--muted:#667085;--success:#1f7a4d;--danger:#b42318;--white:#fff}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#eef2f6;color:var(--text);line-height:1.5}header{background:var(--primary);color:#fff;padding:32px 20px;text-align:center}header h1{margin:0 0 8px;font-size:1.8rem}header p{margin:0;opacity:.9}main{max-width:1050px;margin:24px auto;padding:0 16px 48px}.notice,form,.admin-panel,.login-box{background:#fff;border-radius:14px;box-shadow:0 4px 14px rgba(15,23,42,.08)}.notice{border-left:5px solid var(--primary);padding:18px 20px;margin-bottom:20px}form,.admin-panel,.login-box{padding:24px;margin-bottom:24px}fieldset{border:1px solid var(--border);border-radius:12px;margin:0 0 24px;padding:20px;background:#fff}legend{padding:0 10px;color:var(--primary);font-weight:700;font-size:1.15rem}.subsection-title{margin:18px 0 10px;color:var(--primary);font-size:1rem;border-bottom:1px solid var(--border);padding-bottom:6px}.grid{display:grid;grid-template-columns:1fr;gap:14px}.full{grid-column:1/-1}.question,.grid>div,fieldset>.options{background:#f8fafc;border:1px solid #e3e8ef;border-radius:10px;padding:14px 16px}.grid>div:nth-child(even){background:#f1f5f9}label{display:block;font-weight:600;margin-bottom:6px;color:var(--primary)}.hint{display:block;color:var(--muted);font-size:.85rem;margin-top:4px}input[type=text],input[type=number],input[type=password],select,textarea{width:100%;border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:.95rem;background:#fff}textarea{min-height:110px;resize:vertical}.options{display:flex;flex-wrap:wrap;gap:10px 18px;padding:10px 12px;background:#fff;border:1px solid #edf1f5;border-radius:8px}.options label{font-weight:400;display:inline-flex;align-items:center;gap:6px;margin:0;color:var(--text)}.conditional{margin-top:12px;padding:14px;border-radius:10px;background:#eaf0f7;display:none}.actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;margin-top:18px}button,.btn{border:none;border-radius:9px;padding:11px 18px;font-size:.95rem;font-weight:700;cursor:pointer;text-decoration:none;display:inline-block}.btn-primary{background:var(--primary);color:#fff}.btn-secondary{background:#e5e7eb;color:#111827}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}.status{display:none;margin-top:18px;padding:12px 14px;border-radius:8px;background:#ecfdf3;color:var(--success);font-weight:700}.error{background:#fef3f2;color:var(--danger)}table{width:100%;border-collapse:collapse;margin-top:12px;font-size:.9rem}th,td{border:1px solid var(--border);padding:8px;text-align:left;vertical-align:top}th{background:var(--secondary)}@media(max-width:760px){header h1{font-size:1.4rem}form,.admin-panel{padding:16px}.grid>div{padding:12px}}