/* Dense dark workbench styling inspired by terminal-first coding agents. */
:root{--bg:#0d0f14;--panel:#14171d;--soft:#1c212a;--line:#2a303a;--text:#e7eaf0;--muted:#9098a7;--accent:#4ab6ff;--accent-soft:#142b3d;--green:#3ecf8e;--danger:#ff7788;--terminal:#090b0f}body{background:var(--bg);color:var(--text)}.sidebar{background:#11141a;border-color:var(--line)}.logo{color:#f2f4f7}.new-chat{background:#1f9fe8;border-radius:6px}.chat-search{background:#171b22;border-color:var(--line)}.chat-search input{color:var(--text)}.chat-item{color:#cfd5df}.chat-item:hover,.chat-item.active{background:#202c38;color:#72c6ff}.sidebar-bottom{border-color:var(--line)}.server-button{color:#d7dce5}.main{max-width:none}.main header{background:#11141ae8;border-color:var(--line);height:66px}.model-select{max-width:180px;background:#1b2028;border:1px solid #303844;border-radius:5px;color:#cbd3df;padding:7px 9px;font:12px inherit;outline:0}.header-add,.stop-btn{background:#1b2028;border-color:#303844;color:#dce2ec}.messages{max-width:960px;width:100%;margin:auto;padding-top:35px}.welcome h2{color:#f1f4f8}.welcome{color:var(--muted)}.avatar{background:#20252e}.message-content{color:#e1e5eb}.message-content code{background:#1d232c;color:#9ed5ff}.action{background:#13171d;border-color:#2c333e;border-radius:6px;box-shadow:none}.action-summary{gap:10px;padding:11px 13px}.action-led{width:8px;height:8px;border-radius:50%;background:#667080}.action-led.running{background:#4ab6ff;box-shadow:0 0 0 4px #4ab6ff22}.action-led.completed{background:#3ecf8e}.action-led.failed{background:#ff7788}.action-meta{display:grid;gap:2px;min-width:0;flex:1}.action-meta strong{font-size:12px;color:#83caff}.action-meta code{color:#b3bdca;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font:12px ui-monospace,monospace}.action-status{font-size:11px;text-transform:uppercase;letter-spacing:.04em}.action-details summary{cursor:pointer;padding:8px 13px;color:#8792a1;font-size:12px;border-top:1px solid #2a303a}.action-result{border:0;background:#090b0f;color:#c8d1dc}.composer{max-width:900px;width:calc(100% - 52px);background:#171b22;border-color:#343b47;border-radius:8px;box-shadow:0 12px 40px #0005}.composer textarea{color:#e5e9ef}.attach{color:#aab4c0}.send{border-radius:6px;background:#209fe6}.disclaimer{color:#667181}.agent-status{max-width:900px;width:calc(100% - 52px);margin-left:auto;margin-right:auto}.server-card{background:#1b2028}.server-form input,.server-form textarea{background:#101319;border-color:#313845;color:#e5e9ef}dialog{background:#171b22;border-color:#303844;color:#e7eaf0}.secondary{background:#272d37;color:#e7eaf0}.auth-body{background:#0d0f14}.auth-panel{background:#171b22;border-color:#303844;box-shadow:0 20px 60px #0005}.auth-panel input{background:#101319;border-color:#303844;color:#e5e9ef}.auth-panel h1{color:#f3f5f8}@media(max-width:700px){.sidebar{background:#11141a}.main header{height:62px}.model-select{display:none}.messages{padding-top:23px}.composer{width:calc(100% - 28px);margin:0 14px}.agent-status{width:calc(100% - 28px)}.welcome h2{font-size:22px}}