:root{--bg:#0b0d12;--panel:#151922;--border:#232a37;--fg:#e7ecf3;--muted:#8b97a8;--accent:#5b8cff;--danger:#ff6b6b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.5 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topbar{border-bottom:1px solid var(--border);background:var(--panel)}.topbar nav{display:flex;gap:20px;align-items:center;max-width:960px;margin:0 auto;padding:14px 20px}.topbar .brand{font-weight:600;color:var(--fg)}.session-expiry{display:flex;align-items:center;gap:12px;background:#2a2320;border-bottom:1px solid #5a4a2c;color:var(--fg);padding:10px 20px;font-size:14px}.session-expiry button{padding:5px 12px}.session-expiry-dismiss{margin-left:auto;padding:4px 9px;line-height:1}.nav-profile{margin-left:auto;position:relative}.profile-trigger{gap:8px;padding:5px 10px 5px 6px}.profile-avatar,.profile-trigger{display:inline-flex;align-items:center}.profile-avatar{width:26px;height:26px;border-radius:50%;flex:0 0 auto;background:var(--accent);color:#fff;justify-content:center;font-size:12px;font-weight:700}.profile-name{max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.profile-dropdown{position:absolute;right:0;top:calc(100% + 8px);width:264px;z-index:50;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:8px;box-shadow:0 10px 30px rgba(0,0,0,.45)}.profile-head{padding:8px 10px;border-bottom:1px solid var(--border);margin-bottom:6px}.profile-head-name{font-weight:600}.profile-head-sub{font-size:12px;margin-top:2px;word-break:break-all}.profile-section{padding:6px 10px 10px;border-bottom:1px solid var(--border);margin-bottom:6px}.profile-section-title{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-bottom:8px}.profile-action{width:100%;margin-top:8px}.profile-error{font-size:12px;margin:8px 0 0}.profile-links{display:flex;flex-direction:column}.profile-item{display:block;padding:8px 10px;border-radius:7px;color:var(--fg)}.profile-item:hover{background:var(--bg);text-decoration:none}.profile-logout{color:var(--danger)}main{max-width:960px;margin:0 auto;padding:28px 20px}h1{font-size:22px;margin:0 0 4px}.muted{color:var(--muted)}.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:18px;margin:16px 0}button{background:var(--accent);color:#fff;border:0;border-radius:7px;padding:8px 14px;font:inherit;cursor:pointer}button.ghost{background:transparent;border:1px solid var(--border);color:var(--fg)}button.danger{background:transparent;border:1px solid var(--danger);color:var(--danger)}button:disabled{opacity:.5;cursor:not-allowed}input,select{background:#0e121a;color:var(--fg);border:1px solid var(--border);border-radius:7px;padding:8px 10px;font:inherit}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:500;font-size:13px}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;border:1px solid var(--border)}.pill.on{color:#57d28a;border-color:#2c5a41}.pill.off{color:var(--muted)}.error{color:var(--danger)}code{background:#0e121a;padding:1px 6px;border-radius:5px}.chat-wrap{display:flex;flex-direction:column;height:calc(100vh - 190px);min-height:440px}.chat-status{display:inline-flex;align-items:center;gap:7px}.chat-status .dot{width:9px;height:9px;border-radius:50%;background:var(--muted)}.chat-status.live .dot{background:#57d28a}.chat-status.reconnecting .dot{background:#e0b341}.chat-status.error .dot{background:var(--danger)}.chat-log{flex:1 1;overflow-y:auto;padding:16px;background:var(--bg);border:1px solid var(--border);border-radius:12px;display:flex;flex-direction:column;gap:10px}.chat-empty{margin:auto;color:var(--muted)}.msg-row{display:flex;gap:8px;align-items:flex-end;max-width:78%}.msg-row.mine{align-self:flex-end;flex-direction:row-reverse}.msg-row.theirs{align-self:flex-start}.avatar{width:30px;height:30px;border-radius:50%;flex:0 0 auto;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#0b0d12}.bubble{padding:8px 12px;border-radius:16px}.bubble .who{font-size:12px;font-weight:700;margin-bottom:3px}.bubble .body{white-space:pre-wrap;word-break:break-word}.bubble .meta{font-size:11px;margin-top:4px;text-align:right}.msg-row.mine .bubble{background:var(--accent);color:#fff;border-bottom-right-radius:4px}.msg-row.mine .bubble .meta{color:rgba(255,255,255,.8)}.msg-row.theirs .bubble{background:var(--panel);border:1px solid var(--border);color:var(--fg);border-bottom-left-radius:4px}.msg-row.theirs .bubble .meta{color:var(--muted)}.chat-input{display:flex;gap:8px;margin-top:12px}.chat-input input{flex:1 1}