:root{font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:#18253a;background:#f2f5fa}*{box-sizing:border-box}body{margin:0}main{max-width:960px;margin:35px auto;padding:0 18px}header{background:#10223c;color:white;padding:28px 34px;border-radius:16px;margin-bottom:18px}header h1{margin:8px 0;font-size:clamp(23px,4vw,34px)}header p{color:#c7d6e8;margin:0}.brand{color:#d5b65e;font-weight:800;letter-spacing:2px}.panel{background:white;border:1px solid #dbe3ef;border-radius:14px;padding:26px;margin-bottom:16px;box-shadow:0 4px 14px #10223c0a}.hidden{display:none}form{display:grid;gap:16px;max-width:490px}label{display:grid;gap:6px;font-weight:600}input{width:100%;padding:12px;border:1px solid #aebcd0;border-radius:8px;font-size:16px}button{background:#123b6b;color:white;border:0;border-radius:8px;padding:12px 16px;cursor:pointer;font-weight:700}.secondary{background:#e9eff7;color:#17365b}.top{display:flex;justify-content:space-between;align-items:center;gap:10px}.cat{width:100%;text-align:left;margin:5px 0;background:#f0f4fa;color:#10223c;border:1px solid #d9e2ed}.cat:hover{background:#e3ecf7}.indicator{padding:12px 0;border-bottom:1px solid #e5eaf2}.indicator small{color:#56657a}.indicator p{white-space:pre-wrap;margin:6px 0}#message{color:#a22323;font-weight:600}.hint{color:#63738b;font-size:14px;margin-top:25px}

select{width:100%;padding:12px;border:1px solid #aebcd0;border-radius:8px;font-size:16px}fieldset{border:1px solid #dbe3ef;border-radius:8px;padding:12px}.choices{display:grid;gap:7px}.choice{display:flex;align-items:center;gap:8px;font-weight:400}.choice input{width:auto}.user-card{border:1px solid #dbe3ef;padding:14px;border-radius:10px;margin:12px 0}.user-card p{margin:5px 0}.user-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.user-actions button{padding:9px 12px}.success{color:#17643e;font-weight:600}#adminUsers{margin-top:28px;border-top:1px solid #dbe3ef;padding-top:16px}