:root{color-scheme:dark;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#10151c;color:#edf3f6}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0}header{display:flex;align-items:center;justify-content:space-between;padding:22px 5%;border-bottom:1px solid #2a3541;gap:16px}header>span,.small,footer{font-size:13px;color:#9cacb9}.brand{color:#91efd2;text-decoration:none;font-weight:700;font-size:28px;display:flex;gap:14px;align-items:center}.brand span{font-size:15px;letter-spacing:.14em}button,input,textarea{font:inherit}button{background:#91efd2;color:#10151c;border:1px solid transparent;border-radius:10px;padding:11px 16px;cursor:pointer;font-weight:600}button:disabled{opacity:.45;cursor:wait}.secondary{color:#b9cbd6;background:transparent;border-color:#33414e}button:hover:not(:disabled){filter:brightness(1.12)}input,textarea{width:100%;border:1px solid #374652;background:#151e27;color:#edf3f6;border-radius:10px;padding:12px;font-size:16px}input:focus,textarea:focus,button:focus-visible{outline:2px solid #91efd2;outline-offset:2px}label{display:block;margin:15px 0}label input{margin-top:8px}h1{font-size:30px;line-height:1.2}p{line-height:1.6}#auth{max-width:490px;padding:24px;margin:30px auto}#login button{width:100%;margin:8px 0 16px}#notice{margin:0;padding:0 5%;background:#253c3c;color:#dbfff4}#notice:not(:empty){padding:12px 5%}#workspace{display:grid;grid-template-columns:260px minmax(0,1fr);max-width:1250px;margin:auto;min-height:75vh}aside{padding:22px;border-right:1px solid #2a3541}.account,.chat-head,.compose-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px}.account{margin-bottom:20px}#chats{display:grid;gap:7px;margin:18px 0;max-height:50vh;overflow:auto}#chats button{text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:transparent;color:#b9cbd6;font-weight:400}#chats button[aria-current=true]{background:#233b39;color:#c0ffe9}#conversation{padding:24px;min-width:0}.chat-head h1{font-size:21px;overflow-wrap:anywhere}#messages{min-height:180px;max-height:55vh;overflow:auto;overscroll-behavior:contain;padding:12px 0}.message{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.65;margin:12px 0;padding:16px;border-radius:14px;background:#18222d}.message.user{background:#203833;margin-left:8%}.message strong{display:block;font-size:12px;color:#91efd2;margin-bottom:7px}.message small{display:block;color:#c8b79b}#compose{border-top:1px solid #2a3541;margin-top:16px}.compose-bottom{margin-top:10px;font-size:12px;color:#9cacb9}textarea{resize:vertical;max-height:240px}footer{padding:24px;text-align:center}a{color:#91efd2}dialog{border:1px solid #3b5358;border-radius:18px;background:#151e27;color:#edf3f6;max-width:440px;width:90%;padding:24px}dialog::backdrop{background:#0009}@media(max-width:700px){header{padding:16px}header>span{font-size:11px}#workspace{display:block}aside{border-right:0;border-bottom:1px solid #2a3541;padding:16px}#chats{display:flex;max-height:none;overflow:auto;margin:12px 0}#chats button{max-width:190px;flex-shrink:0}#password-button{font-size:12px;padding:6px 10px}.account{margin-bottom:12px}#conversation{padding:16px}#messages{max-height:48dvh}#auth{margin:12px auto}h1{font-size:27px}.chat-head h1{font-size:18px}}

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