:root{--bg: #0f1115;--bg-raised: #171a21;--bg-input: #1d212b;--border: #2a2f3a;--text: #e8eaf0;--text-dim: #8b93a5;--accent: #7c9cff;--accent-press: #6386f5;--user-bubble: #23324e;--danger: #ff7a7a}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:16px/1.55 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;overflow:hidden;overscroll-behavior:none}.boot{display:grid;place-items:center;height:100%;color:var(--text-dim)}.login-page{display:grid;place-items:center;height:100%;padding:16px}.login-card{width:100%;max-width:360px;display:flex;flex-direction:column;gap:12px;background:var(--bg-raised);border:1px solid var(--border);border-radius:16px;padding:32px 28px}.login-logo{font-size:28px;font-weight:700;text-align:center;letter-spacing:.5px}.login-sub{color:var(--text-dim);text-align:center;font-size:14px;margin-bottom:8px}.login-card input{background:var(--bg-input);border:1px solid var(--border);border-radius:10px;color:var(--text);padding:12px 14px;font-size:16px;outline:none}.login-card input:focus{border-color:var(--accent)}.login-card button{background:var(--accent);border:none;border-radius:10px;color:#0c1020;font-size:16px;font-weight:600;padding:12px;cursor:pointer}.login-card button:disabled{opacity:.5;cursor:default}.login-error{color:var(--danger);font-size:14px;text-align:center}.chat-page{display:flex;flex-direction:column;height:100%;height:100dvh}.chat-header{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 20px;padding-top:calc(12px + env(safe-area-inset-top));border-bottom:1px solid var(--border);background:var(--bg-raised)}.chat-header>div{display:flex;align-items:center;min-width:0}.chat-title{font-weight:700;font-size:18px}.chat-brain{color:var(--text-dim);font-size:13px;margin-left:12px;background:none;border:1px solid transparent;border-radius:8px;padding:3px 8px;cursor:pointer;max-width:40vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-brain:hover{border-color:var(--border);color:var(--text)}.link-btn{background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:14px}.link-btn:hover{color:var(--text)}.chat-scroll{flex:1;overflow-y:auto}.chat-messages{max-width:780px;margin:0 auto;padding:24px 16px 8px;display:flex;flex-direction:column;gap:14px}.chat-empty{color:var(--text-dim);text-align:center;margin-top:20vh}.msg{white-space:pre-wrap;word-break:break-word;max-width:85%}.msg-user{align-self:flex-end;background:var(--user-bubble);border-radius:16px 16px 4px;padding:10px 14px}.msg-assistant{align-self:flex-start;white-space:normal}.md p{margin:0 0 10px}.md p:last-child{margin-bottom:0}.md pre{background:var(--bg-input);border:1px solid var(--border);border-radius:10px;padding:12px;overflow-x:auto;font-size:14px}.md code{background:var(--bg-input);border-radius:5px;padding:1px 5px;font-size:14px}.md pre code{background:none;padding:0}.cursor{animation:blink 1s step-end infinite;color:var(--accent)}.memory-panel{margin-bottom:8px;font-size:13px;color:var(--text-dim)}.memory-panel summary{cursor:pointer;-webkit-user-select:none;user-select:none}.memory-panel summary:hover{color:var(--text)}.memory-fact{padding:3px 0 3px 14px;border-left:2px solid var(--border);margin-top:4px}.memory-src{opacity:.7;font-size:12px}.rate-row{display:flex;gap:4px;margin-top:6px;opacity:.45}.rate-row:hover{opacity:1}.rate-btn{background:none;border:none;cursor:pointer;font-size:14px;padding:2px 4px;border-radius:6px}.rate-btn:hover:not(:disabled){background:var(--bg-raised)}.rate-btn:disabled{cursor:default}.rate-active{opacity:1;background:var(--bg-raised)}@keyframes blink{50%{opacity:0}}.msg-system{align-self:center;color:var(--text-dim);font-size:14px;background:var(--bg-raised);border:1px solid var(--border);border-radius:12px;padding:6px 14px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:grid;place-items:center;padding:16px;z-index:10}.modal{width:100%;max-width:640px;max-height:90vh;display:flex;flex-direction:column;gap:12px;background:var(--bg-raised);border:1px solid var(--border);border-radius:16px;padding:20px}.modal-head{display:flex;align-items:center;gap:10px}.modal-kind{flex-shrink:0;font-size:13px;color:var(--accent);border:1px solid var(--accent);border-radius:8px;padding:3px 8px}.modal-title{flex:1;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:8px 10px;font-size:15px;outline:none;min-width:0}.modal-hint{color:var(--text-dim);font-size:14px;margin:0}.modal-text{flex:1;min-height:200px;background:var(--bg-input);border:1px solid var(--border);border-radius:10px;color:var(--text);font:inherit;font-size:15px;padding:12px;resize:vertical;outline:none}.modal-text:focus{border-color:var(--accent)}.modal-actions{display:flex;justify-content:flex-end;gap:10px}.modal-actions button{border:none;border-radius:10px;padding:10px 18px;font-size:15px;font-weight:600;cursor:pointer;background:var(--accent);color:#0c1020}.modal-actions button:disabled{opacity:.5;cursor:default}.modal-actions .btn-secondary{background:var(--bg-input);color:var(--text);border:1px solid var(--border)}.feature-row{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--border)}.feature-info{flex:1;min-width:0}.feature-title{font-weight:600}.feature-schedule{color:var(--text-dim);font-size:13px;font-weight:400;margin-left:10px}.feature-desc{color:var(--text-dim);font-size:14px;margin-top:2px}.switch{flex-shrink:0;width:46px;height:26px;border:none;border-radius:13px;background:var(--bg-input);border:1px solid var(--border);cursor:pointer;position:relative;transition:background .15s}.switch-knob{position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:var(--text-dim);transition:left .15s,background .15s}.switch-on{background:var(--accent);border-color:var(--accent)}.switch-on .switch-knob{left:22px;background:#0c1020}.attach-btn{align-self:flex-end;width:38px;height:38px;border:none;border-radius:10px;background:none;font-size:18px;cursor:pointer;opacity:.7}.attach-btn:hover:not(:disabled){opacity:1;background:var(--bg-raised)}.attach-btn:disabled{opacity:.3;cursor:default}.brain-list{overflow-y:auto;max-height:45vh;display:flex;flex-direction:column}.brain-group{color:var(--text-dim);font-size:13px;margin:10px 0 4px}.brain-row{display:flex;align-items:center;gap:10px;padding:7px 0;border-bottom:1px solid var(--border)}.brain-info{flex:1;min-width:0;display:flex;flex-direction:column}.brain-id{font-size:14px;word-break:break-all}.brain-current{color:var(--accent);font-size:13px}.brain-note{color:var(--text-dim);font-size:12px}.brain-pick{flex-shrink:0;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:13px;padding:5px 10px;cursor:pointer}.brain-pick:hover{border-color:var(--accent)}.search-hit{padding:8px 0;border-bottom:1px solid var(--border)}.search-meta{color:var(--text-dim);font-size:12px;margin-bottom:2px}.search-text{font-size:14px;white-space:pre-wrap;word-break:break-word;max-height:108px;overflow:hidden}.rec-on{opacity:1!important;background:#4a1f24!important;animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{50%{box-shadow:0 0 0 6px #ff7a7a26}}.chat-input-bar{padding:8px 16px 20px;padding-bottom:calc(20px + env(safe-area-inset-bottom))}.chat-error{max-width:780px;margin:0 auto 8px;color:var(--danger);font-size:14px}.chat-input{max-width:780px;margin:0 auto;display:flex;gap:10px;background:var(--bg-input);border:1px solid var(--border);border-radius:14px;padding:10px 10px 10px 16px}.chat-input:focus-within{border-color:var(--accent)}.chat-input textarea{flex:1;background:none;border:none;color:var(--text);font:inherit;resize:none;outline:none;max-height:40vh}.chat-input button{align-self:flex-end;width:38px;height:38px;border:none;border-radius:10px;background:var(--accent);color:#0c1020;font-size:18px;font-weight:700;cursor:pointer}.chat-input button:hover:not(:disabled){background:var(--accent-press)}.chat-input button:disabled{opacity:.4;cursor:default}