:root{font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:#e8eef8;background:#0b1220}*{box-sizing:border-box}body{margin:0}header{height:64px;padding:0 max(20px,calc((100% - 1100px)/2));display:flex;align-items:center;justify-content:space-between;background:#111c2e;border-bottom:1px solid #26354b;color:#aab8ca}.brand{font-size:1.25rem;font-weight:800;letter-spacing:.12em;color:#72d6c2;text-decoration:none}main{max-width:1100px;margin:32px auto;padding:0 18px}.panel{background:#121e30;border:1px solid #293a52;border-radius:16px;padding:22px;margin:18px 0}.narrow{max-width:460px;margin:8vh auto}h1{margin-top:0}h2{margin-top:0;font-size:1.15rem}p{color:#aab8ca}label{display:block;margin:14px 0;color:#cbd6e5}input,select{display:block;width:100%;padding:12px;margin-top:6px;border-radius:9px;border:1px solid #354862;background:#0b1525;color:#fff;font:inherit}button{border:0;border-radius:9px;padding:11px 16px;background:#25a98f;color:#041b18;font-weight:700;cursor:pointer}form button{margin-top:12px}.inline{display:grid;grid-template-columns:1fr 1.5fr auto;gap:10px;align-items:end}.inline input,.inline select{margin:0}.inline button{margin:0}.top{display:flex;justify-content:space-between;align-items:center;gap:15px}.top form button{margin:0}.secondary{background:#34465f;color:white}.danger{background:#a94352;color:white}.small{padding:8px 11px;font-size:.85rem}.group{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 0;border-top:1px solid #293a52}.group h3{margin:0}.group p{margin:5px 0}.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.actions form{display:flex;gap:8px;align-items:center}.actions select{min-width:190px}.actions button{margin:0}.error{color:#ff9eaa}.tablewrap{overflow:auto}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px;border-bottom:1px solid #293a52}footer{text-align:center;color:#718198;padding:30px}@media(max-width:700px){main{margin:18px auto}.inline{grid-template-columns:1fr}.group,.top{align-items:stretch;flex-direction:column}.actions{flex-direction:column;align-items:stretch}.actions form{width:100%}.actions select{flex:1;min-width:0}.top form button{width:100%}}

.top-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.top-actions form{margin:0}
.link-button{display:inline-flex;align-items:center;justify-content:center;padding:11px 16px;border-radius:9px;text-decoration:none;font-weight:700}
.chat-page{max-width:900px;margin:0 auto}
.chat-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}
.chat-heading h1{margin-bottom:6px}
.chat-panel{padding:18px}
.chat-status{color:#aab8ca;font-size:.9rem;margin:12px 0}
.messages{height:min(55vh,560px);min-height:260px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding:14px;background:#0b1525;border:1px solid #293a52;border-radius:12px}
.message{align-self:flex-start;max-width:82%;padding:10px 13px;background:#1b2a40;border:1px solid #344862;border-radius:12px 12px 12px 3px;overflow-wrap:anywhere}
.message.mine{align-self:flex-end;background:#123b38;border-color:#247b6d;border-radius:12px 12px 3px 12px}
.message-meta{display:flex;gap:12px;align-items:center;justify-content:space-between;color:#b9c8d9;font-size:.78rem}
.message-meta time{color:#91a2b8}
.message-body{margin:7px 0 0;color:#f1f5fb;white-space:pre-wrap}
.send-form{display:flex;gap:10px;align-items:center;margin-top:12px}
.send-form input{flex:1;min-width:0;margin:0}
.send-form button{margin:0;white-space:nowrap}
.send-form button:disabled{opacity:.5;cursor:not-allowed}
.chat-note{font-size:.8rem;margin-bottom:0}
@media(max-width:700px){.chat-heading{align-items:stretch;flex-direction:column}.chat-heading .link-button{width:100%}.top-actions{width:100%;flex-direction:column;align-items:stretch}.top-actions>*{width:100%}.top-actions form button{width:100%}.send-form{align-items:stretch}.messages{height:52vh;min-height:240px}.message{max-width:92%}}