:root{color-scheme:light dark;--bg: #0a0a14;--card: rgba(255, 255, 255, .05);--ink: #e9e7f6;--dim: #8f8bab;--line: rgba(255, 255, 255, .09);--violet: #a78bfa;--green: #34d399;--red: #f87171}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);font:15px/1.55 -apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--violet)}code{background:#a78bfa21;padding:1px 6px;border-radius:4px;font-size:13px;color:#cdc4ff}pre{background:#f8717114;border:1px solid rgba(248,113,113,.3);border-radius:8px;padding:10px 14px;font-size:12px;color:var(--red);overflow-x:auto}.app{max-width:720px;margin:0 auto;padding:32px 20px 60px}header{display:flex;align-items:baseline;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:20px}header h1{margin:0;font-size:22px;font-weight:650}.tag{color:var(--dim);font-size:11px;letter-spacing:1.5px;text-transform:uppercase}.login-card{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--violet);border-radius:10px;padding:22px 20px}.login-card h2{margin:0 0 8px;font-size:18px}.login-card p{color:var(--dim);margin:0 0 14px}.login-card .hint{font-size:12.5px;margin-top:16px}.btn{display:inline-block;padding:9px 16px;border-radius:8px;border:1px solid transparent;font-size:14px;font-weight:550;text-decoration:none;cursor:pointer}.btn.primary{background:var(--violet);color:#12111a}.btn.primary:hover{filter:brightness(1.08)}.btn.linkish{background:transparent;color:var(--dim);font-size:13px;padding:6px 10px;margin-left:10px;text-decoration:underline}.btn.linkish:hover{color:var(--ink)}.steps{padding-left:18px;color:var(--dim);margin:0 0 16px}.steps li{margin:6px 0}.user{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:22px}.user img{border-radius:999px}.user .name{font-weight:600}.user .email{color:var(--dim);font-size:13px;margin-top:2px}h2{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;color:var(--violet);margin:22px 0 10px}.streams{list-style:none;padding:0;margin:0}.streams li{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--card);border:1px solid var(--line);border-radius:8px;margin-bottom:6px;flex-wrap:wrap}.stream-name{font-weight:600;color:#fff}.stream-desc{color:var(--dim);font-size:13px}.pill{font-size:10.5px;text-transform:uppercase;letter-spacing:1px;color:var(--red);border:1px solid rgba(248,113,113,.4);border-radius:999px;padding:1px 8px}.hint{color:var(--dim);font-size:13px}.error h2{color:var(--red)}.app.wide{max-width:1100px}.chat{display:flex;gap:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;height:72vh;min-height:420px;background:var(--card)}.chat-sidebar{width:220px;flex:0 0 220px;border-right:1px solid var(--line);display:flex;flex-direction:column}.chat-me{display:flex;align-items:center;gap:8px;padding:12px;border-bottom:1px solid var(--line);font-size:13.5px}.chat-me img{border-radius:999px}.chat-sidebar ul{list-style:none;margin:0;padding:8px;overflow-y:auto}.chat-sidebar button{width:100%;text-align:left;background:none;border:0;color:var(--dim);padding:7px 10px;border-radius:8px;cursor:pointer;font:inherit;font-size:14px}.chat-sidebar button:hover{color:var(--ink);background:#ffffff0a}.chat-sidebar button.active{color:var(--ink);background:#a78bfa2e}.chat-main{flex:1;display:flex;flex-direction:column;min-width:0}.chat-header{padding:12px 16px;border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:baseline}.chat-desc{color:var(--dim);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-messages{flex:1;overflow-y:auto;padding:12px 16px;display:flex;flex-direction:column;gap:12px}.msg{display:flex;gap:10px;align-items:flex-start}.msg img,.msg-noavatar{width:32px;height:32px;border-radius:999px;flex:0 0 32px;background:#ffffff14}.msg-meta{display:flex;gap:8px;align-items:baseline;font-size:13px}.msg-meta time{color:var(--dim);font-size:12px}.msg-topic{color:var(--violet);font-size:12px}.msg-body{font-size:14.5px;line-height:1.45}.msg-body p{margin:2px 0}.msg.mine .msg-meta b{color:var(--green)}.chat-compose{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}.chat-compose input{background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:9px 12px;font:inherit;font-size:14px}.chat-topic{width:150px;flex:0 0 150px}.chat-input{flex:1;min-width:0}@media(max-width:720px){.chat{flex-direction:column;height:auto}.chat-sidebar{width:auto;flex:none;border-right:0;border-bottom:1px solid var(--line)}.chat-sidebar ul{display:flex;gap:4px;overflow-x:auto}.chat-messages{max-height:50vh}.chat-topic{width:110px;flex-basis:110px}}