.chat-shell{min-height:100dvh}.chat-eyebrow{color:var(--muted);letter-spacing:.09em;font-weight:550;margin:0 0 9px!important;font-size:10px!important}.chat-layout{grid-template-columns:minmax(200px,265px) minmax(0,1fr);align-items:start;gap:20px;display:grid}.chat-sidebar{min-width:0;padding:18px}.chat-section-heading{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.chat-section-heading h2{font-size:17px}#chatNewForm{border-bottom:1px solid var(--border);padding-bottom:18px}#chatNewTitle{width:100%;color:var(--ink);background:var(--paper);border:1px solid #d7dcd4;border-radius:6px;margin-top:5px;padding:10px 12px}#chatNew{margin-top:12px}.chat-optional{color:var(--muted);font-weight:400}.chat-conversation-list{max-height:58vh;margin:14px 0 0;padding:0;list-style:none;overflow:auto}.chat-conversation-list li+li{margin-top:5px}.chat-conversation-list button{text-align:left;overflow-wrap:anywhere;background:0 0;border:1px solid #0000;border-radius:7px;width:100%;min-height:56px;padding:11px 12px;display:block}.chat-conversation-list button:hover{background:#f6f7f5}.chat-conversation-list button[aria-current=true]{background:#eaf5c8;border-color:#dae9bc}.chat-conversation-list strong{font-size:12px;font-weight:550;display:block}.chat-conversation-list time{color:var(--muted);margin-top:4px;font-size:10px;display:block}.chat-empty-small{color:var(--muted);padding:22px 3px;font-size:12px}.chat-conversation{min-width:0;padding:0;overflow:hidden}.chat-conversation-heading{border-bottom:1px solid var(--border);justify-content:space-between;align-items:start;gap:16px;padding:22px;display:flex}.chat-conversation-heading h2{overflow-wrap:anywhere;font-size:19px}.chat-history{overscroll-behavior:contain;scrollbar-gutter:stable;min-height:280px;max-height:58vh;padding:22px;overflow:auto}.chat-empty{text-align:center;color:var(--muted);padding:65px 10px;font-size:13px}.chat-turn+.chat-turn{border-top:1px solid var(--border);margin-top:24px;padding-top:24px}.chat-message+.chat-message{margin-top:20px}.chat-message-label{margin-bottom:8px;font-size:11px;font-weight:600;display:block}.chat-message-body{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;font-size:13px;line-height:1.75}.chat-message[data-role=user]{background:#f6f8f2;border-radius:8px;padding:14px 16px}.chat-turn-state{color:var(--muted);margin-top:14px;font-size:11px;line-height:1.6}.chat-turn[data-state=uncertain] .chat-turn-state,.chat-turn[data-state=failed] .chat-turn-state{color:#795b23}.chat-global-status{justify-content:space-between;align-items:start;gap:18px;min-height:34px;margin:18px 0;display:flex}#chatNotice{color:#59634f;max-width:760px;font-size:12px;line-height:1.6}#chatRefresh{flex-shrink:0}.chat-request-status{color:#59634f;padding:0 22px;font-size:12px;line-height:1.65}#chatRetrySame{margin:14px 22px 0}#chatRetryHint{margin:8px 22px 16px}.chat-composer{border-top:1px solid var(--border);margin-top:18px;padding:20px 22px}.chat-composer>label{margin-bottom:8px;font-size:12px;font-weight:550;display:block}.chat-composer textarea{resize:vertical;width:100%;min-height:110px;max-height:340px;color:var(--ink);background:#fff;border:1px solid #cbd3c4;border-radius:7px;padding:12px;font-size:13px;line-height:1.65;display:block}.chat-composer textarea:focus-visible,#chatNewTitle:focus-visible,.chat-history:focus-visible{outline-offset:3px;outline:2px solid #687f26}.chat-composer textarea:disabled{background:#f6f7f5}.chat-composer-footer{justify-content:space-between;align-items:center;gap:12px;margin-top:13px;display:flex}#chatMessageCount{color:var(--muted);font-size:11px}.chat-access h2{margin-bottom:9px;font-size:21px}.chat-access>p{color:var(--muted);font-size:13px;line-height:1.7}.chat-access .button{margin-top:18px}#chatAccountLabel{text-overflow:ellipsis;white-space:nowrap;max-width:210px;font-size:11px;overflow:hidden}#chatDeleteDialog{max-width:460px;padding:26px}#chatDeleteCopy{color:var(--muted);margin-top:12px;font-size:13px;line-height:1.7}.chat-dialog-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:24px;display:flex}@media (width<=1000px){.chat-layout{grid-template-columns:210px minmax(0,1fr)}}@media (width<=780px){.chat-rail{border-right:0;border-bottom:1px solid var(--border);width:100%;padding:16px 20px;position:static}.chat-rail nav{margin-top:15px;display:block}.chat-rail .nav-main{flex-wrap:wrap;gap:4px;display:flex}.chat-rail nav a{min-height:38px;padding:8px 10px;font-size:12px}.chat-rail .nav-bottom{display:none}.chat-shell{margin-left:0}.chat-shell .topbar,.chat-shell main,.chat-shell .footer{padding-left:20px;padding-right:20px}.chat-layout{grid-template-columns:1fr}.chat-conversation-list{max-height:200px}.chat-history{max-height:55vh;padding:18px}.chat-conversation-heading,.chat-composer{padding:18px}}@media (width<=450px){#chatAccountLabel{max-width:110px}.chat-shell .topbar{flex-wrap:wrap;gap:10px;height:auto;min-height:64px;padding-top:12px;padding-bottom:12px}.chat-composer-footer,.chat-global-status{flex-wrap:wrap}}