:root{--red:rgb(229,62,48);--blue:rgb(0,11,140);--white:#fff;--grey:#858585;--bg:#f3f5fa;--green:#178a35}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:#10122a}header{background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;gap:16px;padding:18px 14px;border-bottom:7px solid var(--red)}header img{width:86px;height:86px;object-fit:contain}h1{margin:0;font-size:2rem;letter-spacing:.05em}header .round{font-weight:800;margin-top:6px;color:#fff}main{max-width:720px;margin:18px auto;padding:0 12px}.card{background:#fff;border-radius:16px;padding:18px;margin-bottom:16px;box-shadow:0 4px 18px #00000013}.card h2{margin:0 0 14px;color:var(--blue)}table{width:100%;border-collapse:collapse;font-size:1rem}th{background:var(--blue);color:white;text-align:left;padding:11px 8px}td{padding:12px 8px;border-bottom:1px solid #e6e6e6;font-weight:600}th:first-child,td:first-child{width:52px;text-align:center}th:nth-child(2),td:nth-child(2){width:72px;text-align:center}th:last-child,td:last-child{text-align:right;width:70px}.up{color:var(--green)}.down{color:var(--red)}.same{color:var(--grey)}input,textarea{width:100%;font:inherit;padding:12px;border:2px solid #d7d9e4;border-radius:10px;margin:6px 0 10px}input:focus,textarea:focus{outline:none;border-color:var(--blue)}button{border:0;border-radius:10px;padding:12px 16px;background:var(--red);color:#fff;font-weight:800;font-size:1rem;cursor:pointer}.secondary{background:var(--blue)}.hidden{display:none}.split{display:flex;align-items:center;justify-content:space-between;gap:12px}.messages{height:330px;overflow:auto;background:#f7f8fc;border:1px solid #e3e5ef;border-radius:12px;padding:10px}.msg{background:white;border-radius:10px;padding:10px;margin-bottom:9px;box-shadow:0 1px 4px #0000000d}.msgHead{font-size:.82rem;color:#656777;margin-bottom:4px}.msgActions button{font-size:.75rem;padding:5px 8px;margin:5px 5px 0 0;background:var(--blue)}.chatForm{display:flex;gap:8px;margin-top:10px}.chatForm input{margin:0}.chatForm button{flex:0 0 auto}.adminRow{display:grid;grid-template-columns:1fr 100px 44px;gap:8px;align-items:center;border-bottom:1px solid #eee;padding:6px 0}.adminRow input{margin:0}.remove{background:#777;padding:10px}.inline{display:grid;grid-template-columns:1fr 110px auto;gap:8px}.error{color:var(--red);font-weight:700;margin-top:8px}footer{text-align:center;color:#71717a;padding:8px 0 24px;font-weight:800}@media(max-width:520px){header{justify-content:flex-start}header img{width:72px;height:72px}h1{font-size:1.65rem}.card{padding:14px;border-radius:12px}.inline{grid-template-columns:1fr 90px}.inline button{grid-column:1/-1}.adminRow{grid-template-columns:1fr 82px 42px}}