:root{--bg: #0e0a14;--surface: #18121f;--surface-2: #221b2c;--surface-3: #2b2238;--border: rgba(180, 140, 255, .08);--border-2: rgba(180, 140, 255, .18);--border-3: rgba(180, 140, 255, .32);--text: #ece8f5;--text-2: #c8c2d8;--muted: #8a829a;--muted-2: #645d75;--accent: #b083ff;--accent-hi: #c8a3ff;--accent-dim: rgba(176, 131, 255, .14);--accent-glow: rgba(176, 131, 255, .28);--green: #4ade80;--red: #f87171;--yellow: #fbbf24;--radius: 10px;--radius-lg: 14px;--radius-sm: 6px;--font-sans: "Onest", system-ui, -apple-system, sans-serif;--font-serif: "Newsreader", "Times New Roman", serif;--font-mono: "Geist Mono", "JetBrains Mono", ui-monospace, monospace;--shadow-pop: 0 12px 32px rgba(0, 0, 0, .6), 0 0 0 1px var(--border-2);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow:hidden;font-feature-settings:"ss01","cv11";letter-spacing:-.005em}button{font-family:inherit}input,textarea,select{font-family:inherit;color:inherit}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--surface-2);border-radius:6px;border:2px solid var(--bg)}::-webkit-scrollbar-thumb:hover{background:var(--surface-3)}.app{display:grid;grid-template-rows:56px 1fr;height:100vh}.app-body{display:grid;grid-template-columns:268px 1fr;min-height:0;overflow:hidden;position:relative}.app-body[data-sidebar=closed]{grid-template-columns:0 1fr}.topbar{display:flex;align-items:center;gap:14px;padding:0 18px;border-bottom:1px solid var(--border);background:linear-gradient(to bottom,var(--bg),color-mix(in oklch,var(--bg),var(--surface) 30%));position:relative;z-index:50}.topbar-logo{font-family:var(--font-serif);font-style:italic;font-size:22px;letter-spacing:-.01em;color:var(--text);display:flex;align-items:center;gap:8px;white-space:nowrap;font-weight:400}.topbar-logo .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px var(--accent-glow)}.topbar-divider{width:1px;height:22px;background:var(--border-2)}.topbar-spacer{flex:1}.tpl-badge{display:inline-flex;align-items:center;gap:8px;padding:5px 10px 5px 8px;border-radius:999px;background:var(--surface);border:1px solid var(--border-2);color:var(--text-2);font-size:13px;font-family:var(--font-sans);cursor:pointer;transition:all .12s}.tpl-badge:hover{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.tpl-badge .ic{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;background:var(--surface-2);border-radius:50%;color:var(--accent)}.tpl-badge:hover .ic{background:#b083ff2e}.tpl-badge .nm{font-weight:500}.icon-btn{width:32px;height:32px;border-radius:8px;border:1px solid transparent;background:transparent;color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all .12s}.icon-btn:hover{background:var(--surface-2);color:var(--text);border-color:var(--border)}.icon-btn.active{background:var(--accent-dim);color:var(--accent);border-color:var(--border-2)}.text-btn{padding:6px 12px;font-size:12.5px;font-family:var(--font-sans);border-radius:8px;border:1px solid var(--border-2);background:transparent;color:var(--text-2);cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:all .12s;white-space:nowrap}.text-btn:hover{background:var(--surface-2);color:var(--text);border-color:var(--border-3)}.text-btn .count{font-family:var(--font-mono);font-size:10.5px;padding:1px 6px;border-radius:999px;background:var(--accent-dim);color:var(--accent);min-width:18px;text-align:center}.mp{display:flex;align-items:stretch;border:1px solid var(--border-2);border-radius:999px;overflow:hidden;background:var(--surface);height:32px}.mp-provider{padding:0 14px;background:transparent;border:none;font-family:var(--font-mono);font-size:12px;color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .12s;border-right:1px solid var(--border)}.mp-provider:hover{color:var(--text);background:var(--surface-2)}.mp-provider.active{color:var(--accent);background:var(--accent-dim)}.mp-provider:last-child{border-right:none}.mp-provider .led{width:6px;height:6px;border-radius:50%;background:var(--muted-2)}.mp-provider .led.on{background:var(--green);box-shadow:0 0 6px #4ade8099}.mp-model{padding:0 14px 0 12px;border:none;background:transparent;font-family:var(--font-mono);font-size:12px;color:var(--text-2);cursor:pointer;display:inline-flex;align-items:center;gap:8px;white-space:nowrap;border-left:1px solid var(--border);transition:color .12s}.mp-model:hover{color:var(--accent)}.mp-model .chev{color:var(--muted)}.mp-model .think-badge{font-size:9.5px;font-family:var(--font-mono);letter-spacing:.08em;padding:1px 6px;border-radius:4px;background:var(--surface-2);color:var(--muted);border:1px solid var(--border);text-transform:uppercase}.user-btn{width:32px;height:32px;border-radius:50%;border:1px solid var(--border-2);background:var(--surface);color:var(--accent);font-family:var(--font-serif);font-style:italic;font-size:14px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all .12s}.user-btn:hover{border-color:var(--accent);background:var(--accent-dim)}.sidebar{border-right:1px solid var(--border);background:color-mix(in oklch,var(--bg),var(--surface) 20%);display:flex;flex-direction:column;overflow:hidden;min-width:0}.sb-top{display:flex;align-items:center;gap:6px;padding:14px 12px 8px}.new-chat-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 12px;border-radius:10px;border:1px solid var(--border-2);background:var(--surface);color:var(--text);font-size:13px;font-family:var(--font-sans);font-weight:500;cursor:pointer;transition:all .12s}.new-chat-btn:hover{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.sb-search{position:relative;margin:4px 12px 10px}.sb-search .ic{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--muted)}.sb-search input{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:9px;padding:7px 10px 7px 32px;color:var(--text);font-size:13px;outline:none;font-family:var(--font-sans)}.sb-search input::placeholder{color:var(--muted)}.sb-search input:focus{border-color:var(--border-3)}.tplchips-row{display:flex;flex-wrap:wrap;gap:4px;padding:0 12px 12px;border-bottom:1px solid var(--border)}.tplchip{display:inline-flex;align-items:center;gap:5px;padding:4px 8px 4px 7px;border-radius:999px;background:transparent;border:1px solid var(--border);color:var(--muted);font-size:11.5px;font-family:var(--font-sans);cursor:pointer;transition:all .1s;max-width:100%}.tplchip:hover{color:var(--text-2);background:var(--surface);border-color:var(--border-2)}.tplchip.active{background:var(--accent-dim);color:var(--accent);border-color:var(--border-2)}.tplchip .ic{font-size:12px}.tplchip .nm{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:80px}.tplchip .ct{font-family:var(--font-mono);font-size:9.5px;padding:0 4px;border-radius:999px;background:var(--surface-2);color:var(--muted);min-width:14px;text-align:center}.tplchip.active .ct{background:#b083ff2e;color:var(--accent)}.sb-list{flex:1;min-height:0;overflow-y:auto;padding:8px 0;display:flex;flex-direction:column;gap:14px}.sb-group{padding:0 8px;display:flex;flex-direction:column;gap:2px}.sb-group-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2);padding:6px 8px 4px}.chat-row{position:relative;display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:9px;cursor:pointer;border:1px solid transparent;transition:all .1s}.chat-row:hover{background:var(--surface)}.chat-row.active{background:var(--accent-dim);border-color:var(--border-2)}.chat-row-ic{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;color:var(--accent);flex-shrink:0}.chat-row-body{flex:1;min-width:0}.chat-row-title{font-size:13px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.35}.chat-row.active .chat-row-title{color:var(--text);font-weight:500}.chat-row-sub{font-family:var(--font-mono);font-size:9.5px;color:var(--muted);display:flex;gap:5px;align-items:center;margin-top:1px}.chat-row-sub .dot{color:var(--muted-2)}.chat-row-rm{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:22px;height:22px;border-radius:6px;border:none;background:var(--surface-2);color:var(--muted);cursor:pointer;opacity:0;display:inline-flex;align-items:center;justify-content:center}.chat-row:hover .chat-row-rm{opacity:1}.chat-row-rm:hover{color:var(--red)}.sb-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:40px 20px;color:var(--muted);font-size:12.5px;text-align:center}.sb-empty .hint{font-family:var(--font-mono);font-size:10px;color:var(--muted-2)}.sb-footer{padding:10px 12px;border-top:1px solid var(--border);font-family:var(--font-mono);font-size:10px;color:var(--muted-2);display:flex;align-items:center;gap:8px}.sb-footer .led{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 8px #4ade8080}.sb-footer .led.down{background:var(--red);box-shadow:0 0 8px #f8717199}.config-drawer{position:absolute;top:0;right:0;height:100%;width:480px;max-width:92vw;background:color-mix(in oklch,var(--bg),var(--surface) 30%);border-left:1px solid var(--border-2);z-index:80;display:flex;flex-direction:column;transform:translate(100%);transition:transform .25s cubic-bezier(.4,0,.2,1);box-shadow:-20px 0 40px #0000004d}.config-drawer.show{transform:translate(0)}.config-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border);gap:12px}.config-header .ttl{display:flex;align-items:center;gap:10px;font-family:var(--font-serif);font-style:italic;font-size:20px;color:var(--text);letter-spacing:-.01em;line-height:1.2;min-width:0;white-space:nowrap}.config-header .ttl .tag{font-family:var(--font-mono);font-style:normal;font-size:10px;padding:3px 9px;border-radius:999px;background:var(--accent-dim);color:var(--accent);border:1px solid var(--border-2);letter-spacing:.02em;display:inline-flex;align-items:center;gap:5px;flex-shrink:0}.config-tabs{display:flex;gap:0;padding:0 18px;border-bottom:1px solid var(--border)}.config-tab{background:transparent;border:none;padding:12px 4px;margin-right:18px;color:var(--muted);cursor:pointer;font-size:13px;font-family:var(--font-sans);position:relative;display:inline-flex;align-items:center;gap:6px}.config-tab:hover{color:var(--text-2)}.config-tab.active{color:var(--accent)}.config-tab.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--accent);border-radius:2px 2px 0 0}.config-tab .ct{font-family:var(--font-mono);font-size:9.5px;padding:1px 5px;border-radius:999px;background:var(--surface-2);color:var(--muted)}.config-tab.active .ct{background:var(--accent-dim);color:var(--accent)}.config-body{flex:1;overflow-y:auto;padding:16px 18px 18px;display:flex;flex-direction:column;gap:14px}.kb-row{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;background:var(--surface);border:1px solid var(--border);font-size:12px;transition:all .1s}.kb-row:hover{border-color:var(--border-2)}.kb-srcicon{width:26px;height:26px;border-radius:7px;background:var(--surface-2);color:var(--accent);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.kb-meta{flex:1;min-width:0}.kb-meta .kb-label{color:var(--text);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.3}.kb-meta .kb-sub{font-family:var(--font-mono);font-size:10px;color:var(--muted);display:flex;gap:6px;align-items:center;margin-top:2px}.kb-rm{width:26px;height:26px;border-radius:7px;border:none;background:transparent;color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .12s}.kb-rm:hover{color:var(--red);background:var(--surface-2)}.kb-tpl-tag{font-family:var(--font-mono);font-size:10px;padding:3px 22px 3px 8px;border-radius:999px;background:var(--accent-dim);color:var(--accent);border:1px solid rgba(176,131,255,.3);cursor:pointer;-moz-appearance:none;appearance:none;-webkit-appearance:none;outline:none;background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);background-position:calc(100% - 10px) 50%,calc(100% - 6px) 50%;background-size:4px 4px;background-repeat:no-repeat;flex-shrink:0;max-width:130px}.kb-tpl-tag option{background:var(--surface);color:var(--text)}.kb-tpl-tag.unassigned{background:var(--surface-2);color:var(--text-2);border-color:var(--border-2)}.kb-tpl-tag.unknown{background:#fbbf241a;color:var(--yellow);border-color:#fbbf244d}.kb-filter{background:var(--surface);border:1px solid var(--border);border-radius:9px;padding:8px 32px 8px 12px;color:var(--text);font-family:var(--font-mono);font-size:12px;cursor:pointer;outline:none;-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 14px) 50%,calc(100% - 10px) 50%;background-size:4px 4px;background-repeat:no-repeat}.kb-filter:focus{border-color:var(--border-3)}.kb-filter option{background:var(--surface);color:var(--text)}.tpl-card{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:var(--surface);cursor:pointer;transition:all .12s;position:relative}.tpl-card:hover{border-color:var(--border-2)}.tpl-card.active{background:var(--accent-dim);border-color:var(--border-2)}.tpl-card-ic{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;font-size:18px;background:var(--surface-2);border-radius:8px;color:var(--accent);flex-shrink:0}.tpl-card.active .tpl-card-ic{background:#b083ff2e}.tpl-card-body{flex:1;min-width:0}.tpl-card-name{font-size:13.5px;color:var(--text)}.tpl-card-sub{font-family:var(--font-mono);font-size:10.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}.tpl-card-rm{width:26px;height:26px;border-radius:7px;border:none;background:transparent;color:var(--muted);cursor:pointer;opacity:0;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.tpl-card:hover .tpl-card-rm{opacity:1}.tpl-card-rm:hover{color:var(--red);background:var(--surface-2)}.tpl-add{margin-top:6px;display:flex;align-items:center;justify-content:center;gap:6px;padding:12px;border-radius:10px;border:1px dashed var(--border-2);background:transparent;color:var(--accent);font-size:13px;font-family:var(--font-sans);cursor:pointer;transition:all .12s}.tpl-add:hover{background:var(--accent-dim);border-color:var(--accent)}.word-limit{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--surface)}.editor{width:420px;border-right:1px solid var(--border);background:color-mix(in oklch,var(--bg),var(--surface) 15%);display:flex;flex-direction:column;overflow:hidden;min-width:0}.editor-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border)}.editor-title{display:flex;align-items:baseline;gap:10px}.editor-title .eyebrow{font-size:10.5px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:500}.editor-title .name{font-family:var(--font-serif);font-style:italic;font-size:17px;color:var(--text)}.editor-body{flex:1;display:flex;flex-direction:column;gap:12px;padding:14px 16px;overflow-y:auto}.editor-textarea{width:100%;flex:1;min-height:240px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;color:var(--text);font-size:13px;font-family:var(--font-sans);line-height:1.6;resize:none;outline:none;transition:border-color .15s}.editor-textarea:focus{border-color:var(--border-3)}.editor-foot{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--muted);font-family:var(--font-mono)}.editor-foot .save-status{display:inline-flex;align-items:center;gap:6px}.editor-foot .save-status .led{width:6px;height:6px;border-radius:50%;background:var(--green)}.editor-foot .save-status .led.saving{background:var(--yellow);animation:pulse 1s infinite}.editor-foot .save-status .led.dirty{background:var(--accent)}.editor-foot .save-status .led.error{background:var(--red)}@keyframes pulse{50%{opacity:.4}}.kb-attached{display:flex;flex-direction:column;gap:6px;padding:12px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border)}.kb-attached-header{display:flex;align-items:center;justify-content:space-between}.kb-attached-header .label{font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.kb-attached-list{display:flex;flex-direction:column;gap:4px}.kb-attached-pill{display:flex;align-items:center;gap:6px;padding:5px 8px;border-radius:6px;background:var(--surface-2);font-size:11.5px;color:var(--text-2)}.kb-attached-pill .ic{color:var(--accent)}.kb-attached-pill .len{font-family:var(--font-mono);font-size:9.5px;color:var(--muted);margin-left:auto}.word-limit{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}.word-limit .label{font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.word-limit input[type=range]{flex:1;accent-color:var(--accent)}.word-limit .val{font-family:var(--font-mono);font-size:12px;color:var(--accent);min-width:38px;text-align:right}.chat{display:grid;grid-template-rows:1fr auto;min-height:0;background:var(--bg);position:relative}.chat-scroll{overflow-y:auto;overflow-x:hidden;padding:12px 0;display:flex;flex-direction:column}.chat-scroll.is-empty{justify-content:center}.chat-stage{max-width:760px;margin:0 auto;padding:0 32px;display:flex;flex-direction:column;gap:22px}.empty{text-align:center;padding:30px 20px 24px;display:flex;flex-direction:column;align-items:center;gap:14px}.empty .badge{display:inline-flex;align-items:center;gap:8px;padding:4px 12px;border-radius:999px;background:var(--accent-dim);border:1px solid var(--border-2);color:var(--accent);font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase}.empty h1{font-family:var(--font-serif);font-style:italic;font-size:46px;font-weight:400;margin:0;letter-spacing:-.015em;line-height:1.25;color:var(--text);padding:0 8px}.empty h1 em{color:var(--accent);font-style:italic;font-weight:500}.empty p{color:var(--muted);font-size:14px;max-width:440px;margin:0;line-height:1.55}.empty .quickstart{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:14px;width:100%;max-width:520px}.empty .qs-btn{text-align:left;padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text-2);cursor:pointer;font-size:12.5px;display:flex;align-items:center;gap:10px;transition:all .12s}.empty .qs-btn:hover{border-color:var(--border-3);background:var(--surface-2);color:var(--text)}.empty .qs-btn .qs-ic{width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;background:var(--accent-dim);color:var(--accent);border-radius:6px;font-size:13px}.msg{display:flex;flex-direction:column;gap:6px}.msg-meta{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.msg-meta .role{color:var(--text-2)}.msg-meta .role.assistant{color:var(--accent)}.msg-meta .sep{color:var(--muted-2)}.msg-meta .model{color:var(--muted)}.msg.user .msg-body{background:var(--surface-2);border:1px solid var(--border);padding:12px 16px;border-radius:14px 14px 4px;align-self:flex-end;max-width:86%;white-space:pre-wrap;color:var(--text)}.msg.user{align-items:flex-end}.msg.user .msg-meta{justify-content:flex-end}.msg.assistant .msg-body{font-size:15px;line-height:1.65;color:var(--text);padding-left:2px}.msg.assistant .msg-body p{margin:0 0 12px}.msg.assistant .msg-body p:last-child{margin-bottom:0}.msg.assistant .msg-body strong{color:var(--accent-hi);font-weight:600}.msg.assistant .msg-body em{font-family:var(--font-serif);font-style:italic;font-size:1.05em;color:var(--text)}.msg.assistant .msg-body ul,.msg.assistant .msg-body ol{margin:6px 0 12px 22px;padding:0}.msg.assistant .msg-body li{margin:2px 0}.msg.assistant .msg-body code{font-family:var(--font-mono);font-size:.88em;background:var(--surface-2);padding:1px 5px;border-radius:4px;color:var(--accent-hi)}.msg.assistant .msg-body h2,.msg.assistant .msg-body h3{font-family:var(--font-serif);font-style:italic;font-weight:400;color:var(--text);margin:14px 0 6px}.msg-actions{display:flex;gap:4px;opacity:0;transition:opacity .15s;margin-top:4px}.msg:hover .msg-actions{opacity:1}.msg-actions .icon-btn{width:26px;height:26px;font-size:12px}.thinking-row{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12px;color:var(--muted)}.thinking-row .dot{width:4px;height:4px;border-radius:50%;background:var(--accent);animation:blink 1.2s infinite}.thinking-row .dot:nth-child(2){animation-delay:.15s}.thinking-row .dot:nth-child(3){animation-delay:.3s}@keyframes blink{0%,60%,to{opacity:.25;transform:scale(1)}30%{opacity:1;transform:scale(1.3)}}.edit-highlight{background:#4ade8038;border-radius:3px;padding:0 2px;transition:background 1.6s ease-out}.edit-highlight.fade{background:transparent}.msg-refined-note{font-family:var(--font-mono);font-size:10.5px;color:var(--muted);font-style:italic;margin-top:8px;padding:6px 10px;border-left:2px solid var(--border-2);background:var(--surface);border-radius:4px}.img-msg{position:relative;display:inline-block;border-radius:12px;overflow:hidden;background:var(--surface-2);border:1px solid var(--border)}.img-msg .img-placeholder{width:320px;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:repeating-linear-gradient(45deg,var(--surface-2) 0 12px,var(--surface-3) 12px 24px);color:var(--muted);font-family:var(--font-mono);font-size:11px}.img-msg .img-placeholder.r-3-4{aspect-ratio:3/4}.img-msg .img-placeholder.r-4-3{aspect-ratio:4/3}.img-msg .img-placeholder.r-16-9{aspect-ratio:16/9}.img-msg .img-placeholder.r-9-16{aspect-ratio:9/16;width:240px}.img-msg .img-error{padding:18px 16px;border:1px solid var(--red);border-radius:8px;background:#f8717114;color:var(--red);font-size:12.5px;line-height:1.5;text-align:center;max-width:420px}.img-msg .img-foot{display:flex;gap:6px;padding:8px 10px;border-top:1px solid var(--border);font-family:var(--font-mono);font-size:10px;color:var(--muted);align-items:center}.img-msg .img-foot a{margin-left:auto;color:var(--accent);text-decoration:none;font-size:11px;font-family:var(--font-sans)}.composer-wrap{padding:8px 24px 18px;background:linear-gradient(to bottom,transparent,var(--bg) 30%)}.composer{max-width:760px;margin:0 auto;background:var(--surface);border:1px solid var(--border-2);border-radius:18px;padding:10px 12px;display:flex;flex-direction:column;gap:8px;transition:border-color .15s}.composer:focus-within{border-color:var(--border-3);box-shadow:0 0 0 4px var(--accent-dim)}.composer .input-row{display:flex;align-items:flex-end;gap:8px}.composer textarea{flex:1;background:transparent;border:none;outline:none;resize:none;color:var(--text);font-size:14.5px;line-height:1.5;font-family:var(--font-sans);padding:8px 6px;max-height:200px;min-height:24px}.composer textarea::placeholder{color:var(--muted-2)}.composer .send{width:36px;height:36px;border-radius:50%;border:none;background:var(--accent);color:var(--bg);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all .12s;flex-shrink:0}.composer .send:hover{background:var(--accent-hi);transform:translateY(-1px)}.composer .send:disabled{background:var(--surface-3);color:var(--muted-2);cursor:not-allowed;transform:none}.composer .send.stop{background:var(--red);color:#fff}.composer .toolbar{display:flex;align-items:center;gap:8px;padding:0 4px;flex-wrap:wrap}.tool-toggle{display:inline-flex;background:var(--surface-2);border-radius:999px;padding:3px;gap:2px;border:1px solid var(--border)}.tool-toggle button{background:transparent;border:none;padding:4px 12px;border-radius:999px;font-family:var(--font-mono);font-size:11px;color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:all .12s}.tool-toggle button.active{background:var(--accent-dim);color:var(--accent);box-shadow:inset 0 0 0 1px var(--border-2)}.tool-toggle button:hover:not(.active){color:var(--text-2)}.aspect-group{display:inline-flex;align-items:center;gap:4px;padding-left:4px;border-left:1px solid var(--border);margin-left:4px}.aspect-group .lbl{font-family:var(--font-mono);font-size:9.5px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;padding:0 4px}.aspect-chip{width:28px;height:22px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:5px;background:transparent;cursor:pointer;padding:0;transition:all .12s}.aspect-chip .box{background:var(--muted);border-radius:1.5px;transition:background .12s}.aspect-chip:hover{border-color:var(--border-3)}.aspect-chip:hover .box{background:var(--text-2)}.aspect-chip.active{border-color:var(--accent);background:var(--accent-dim)}.aspect-chip.active .box{background:var(--accent)}.composer .ctx-check{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none;margin-left:auto}.composer .ctx-check input[type=checkbox]{accent-color:var(--accent);width:13px;height:13px;cursor:pointer}.composer .toolbar .right{margin-left:auto;display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:10.5px;color:var(--muted)}.composer .toolbar .ctx-chip{padding:3px 8px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);display:inline-flex;align-items:center;gap:5px;color:var(--muted);font-size:10.5px}.composer .toolbar .ctx-chip .led{width:5px;height:5px;border-radius:50%;background:var(--accent)}.edit-pop{position:fixed;z-index:400;background:var(--surface);border:1px solid var(--border-3);border-radius:12px;padding:10px;width:340px;box-shadow:var(--shadow-pop);display:flex;flex-direction:column;gap:8px;animation:pop .16s ease-out}@keyframes pop{0%{opacity:0;transform:translateY(4px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.edit-pop .preview{font-family:var(--font-mono);font-size:11px;color:var(--muted);background:var(--surface-2);padding:6px 8px;border-radius:6px;border-left:2px solid var(--accent);max-height:50px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.4}.edit-pop input{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:9px 12px;color:var(--text);font-size:13px;outline:none}.edit-pop input:focus{border-color:var(--accent)}.edit-pop .row{display:flex;gap:6px}.edit-pop .row .text-btn{flex:1;justify-content:center;font-size:12px;padding:7px 10px}.edit-pop .row .text-btn.primary{background:var(--accent);color:var(--bg);border-color:var(--accent)}.edit-pop .row .text-btn.primary:hover{background:var(--accent-hi)}.edit-pop-compact{position:fixed;z-index:400;background:var(--surface);border:1px solid var(--border-3);border-radius:999px;padding:5px 12px;font-size:12px;color:var(--accent);cursor:pointer;box-shadow:var(--shadow-pop);display:inline-flex;align-items:center;gap:6px;animation:pop .16s ease-out;-webkit-user-select:none;user-select:none}.edit-pop-compact:hover{background:var(--accent-dim)}.drawer-scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#08050f80;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:90;opacity:0;pointer-events:none;transition:opacity .2s}.drawer-scrim.show{opacity:1;pointer-events:auto}.drawer{position:fixed;top:0;right:0;width:420px;max-width:92vw;height:100vh;background:var(--surface);border-left:1px solid var(--border-2);z-index:100;display:flex;flex-direction:column;transform:translate(100%);transition:transform .25s cubic-bezier(.4,0,.2,1)}.drawer.show{transform:translate(0)}.drawer-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.drawer-title{font-family:var(--font-serif);font-style:italic;font-size:19px;color:var(--text)}.drawer-body{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:4px}.drawer-search{padding:8px 10px;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:13px;outline:none;margin:0 0 8px}.drawer-search:focus{border-color:var(--border-3)}.hist-item{display:flex;flex-direction:column;gap:2px;padding:9px 12px;border-radius:8px;cursor:pointer;border:1px solid transparent;transition:all .1s;position:relative}.hist-item:hover{background:var(--surface-2);border-color:var(--border)}.hist-item.active{background:var(--accent-dim);border-color:var(--border-2)}.hist-item .ttl{font-size:13.5px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hist-item .sub{font-family:var(--font-mono);font-size:10.5px;color:var(--muted);display:flex;gap:6px;align-items:center}.hist-item .sub .tag{padding:1px 5px;border-radius:999px;background:var(--surface);border:1px solid var(--border)}.hist-item .rm{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:24px;height:24px;border-radius:6px;border:none;background:transparent;color:var(--muted);cursor:pointer;opacity:0}.hist-item:hover .rm{opacity:1}.hist-item .rm:hover{background:var(--surface-3);color:var(--red)}.modal-scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#08050fa6;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:200;display:flex;align-items:center;justify-content:center;padding:24px}.modal{background:var(--surface);border:1px solid var(--border-2);border-radius:16px;width:100%;max-width:520px;max-height:86vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 60px #0009;animation:pop .16s ease-out}.modal-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-title{font-family:var(--font-serif);font-style:italic;font-size:22px;color:var(--text)}.modal-close{width:30px;height:30px;border-radius:8px;border:1px solid var(--border);background:transparent;color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:14px;transition:all .12s}.modal-close:hover{color:var(--text);border-color:var(--border-3)}.modal-body{padding:18px 20px;display:flex;flex-direction:column;gap:14px;overflow-y:auto}.modal-foot{padding:14px 20px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end}.field{display:flex;flex-direction:column;gap:6px}.field-label{font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:500}.field input,.field textarea,.field select{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:9px 12px;color:var(--text);font-size:13.5px;outline:none;transition:border-color .15s;font-family:var(--font-sans)}.field input.mono,.field select.mono{font-family:var(--font-mono);font-size:12.5px}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--border-3)}.field .hint{font-size:10.5px;color:var(--muted);font-family:var(--font-mono)}.btn-primary{padding:9px 18px;font-size:13px;font-weight:500;background:var(--accent);color:var(--bg);border:1px solid var(--accent);border-radius:9px;cursor:pointer;transition:all .12s;font-family:var(--font-sans)}.btn-primary:hover{background:var(--accent-hi)}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-secondary{padding:9px 18px;font-size:13px;background:transparent;color:var(--text-2);border:1px solid var(--border-2);border-radius:9px;cursor:pointer;transition:all .12s;font-family:var(--font-sans)}.btn-secondary:hover{background:var(--surface-2);color:var(--text)}.btn-danger{padding:9px 18px;font-size:13px;background:#f8717114;color:var(--red);border:1px solid rgba(248,113,113,.3);border-radius:9px;cursor:pointer;transition:all .12s;font-family:var(--font-sans)}.btn-danger:hover{background:#f8717126}.tabs{display:inline-flex;background:var(--surface-2);border:1px solid var(--border);border-radius:9px;padding:3px;gap:2px;align-self:flex-start}.tabs button{background:transparent;border:none;padding:6px 14px;border-radius:7px;font-size:12px;font-family:var(--font-sans);color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;gap:6px}.tabs button.active{background:var(--surface);color:var(--accent);box-shadow:0 0 0 1px var(--border-2)}.tabs button:hover:not(.active){color:var(--text)}.icon-presets{display:flex;flex-wrap:wrap;gap:4px}.icon-presets button{width:32px;height:32px;border-radius:7px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-size:15px;cursor:pointer;transition:all .12s}.icon-presets button:hover{border-color:var(--accent);color:var(--accent)}.icon-presets button.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.drop{border:1px dashed var(--border-2);border-radius:10px;padding:24px;text-align:center;cursor:pointer;color:var(--muted);font-size:12.5px;transition:all .12s;background:var(--surface-2)}.drop:hover{border-color:var(--accent);color:var(--text-2)}.banner{background:#fbbf2414;border-bottom:1px solid rgba(251,191,36,.25);color:var(--yellow);padding:8px 16px;font-family:var(--font-mono);font-size:11px;display:flex;align-items:center;gap:10px;letter-spacing:.02em}.banner .led{width:6px;height:6px;border-radius:50%;background:var(--yellow)}.banner .close{margin-left:auto;cursor:pointer;opacity:.7}.login-shell{height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 30% 20%,rgba(176,131,255,.1),transparent 60%),radial-gradient(circle at 70% 80%,rgba(176,131,255,.06),transparent 50%),var(--bg)}.login-card{width:380px;max-width:92vw;background:var(--surface);border:1px solid var(--border-2);border-radius:16px;padding:28px 26px 22px;box-shadow:var(--shadow-pop);display:flex;flex-direction:column;gap:16px}.login-card .brand{display:flex;align-items:center;gap:8px;font-family:var(--font-serif);font-style:italic;font-size:22px}.login-card .brand .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px var(--accent-glow)}.login-card .sub{font-size:12.5px;color:var(--muted);margin-top:-8px;font-family:var(--font-mono)}.login-card .form{display:flex;flex-direction:column;gap:10px}.login-card .field-row{display:flex;flex-direction:column;gap:4px}.login-card .field-row label{font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.login-card input{background:var(--surface-2);border:1px solid var(--border);border-radius:9px;padding:10px 12px;color:var(--text);font-size:13.5px;outline:none;transition:border-color .15s;font-family:var(--font-mono)}.login-card input:focus{border-color:var(--border-3)}.login-card .submit{margin-top:4px;padding:10px;border-radius:9px;background:var(--accent);color:var(--bg);font-weight:500;border:none;cursor:pointer;font-size:13.5px}.login-card .submit:hover{background:var(--accent-hi)}.login-card .foot{font-family:var(--font-mono);font-size:10px;color:var(--muted-2);text-align:center;margin-top:4px}.mp-popover{position:absolute;top:calc(100% + 6px);right:0;z-index:200;background:var(--surface);border:1px solid var(--border-2);border-radius:12px;padding:12px;width:320px;box-shadow:var(--shadow-pop);display:flex;flex-direction:column;gap:12px}.mp-popover select{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:8px 10px;color:var(--text);outline:none;font-family:var(--font-mono);font-size:12px}.think-btn{flex:1;padding:6px 0;border-radius:7px;border:1px solid var(--border);background:transparent;color:var(--muted);font-family:var(--font-mono);font-size:11px;cursor:pointer;transition:all .12s}.think-btn.active{border-color:var(--accent);background:var(--accent-dim);color:var(--accent)}.think-btn:hover:not(.active){color:var(--text-2)}.user-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:200;background:var(--surface);border:1px solid var(--border-2);border-radius:12px;padding:6px;min-width:200px;box-shadow:var(--shadow-pop)}.user-menu-head{padding:8px 10px;font-family:var(--font-mono);font-size:11px;color:var(--muted);border-bottom:1px solid var(--border)}.user-menu-head span{color:var(--text)}.user-menu-item{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border-radius:7px;border:none;background:transparent;color:var(--text-2);font-size:13px;cursor:pointer;text-align:left;transition:background .12s}.user-menu-item:hover{background:var(--surface-2)}.user-menu-item.danger{color:var(--red)}.model-badge{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;border-radius:8px;border:1px solid var(--border-2);background:var(--surface);color:var(--text-2);font-size:12px;cursor:pointer;transition:border-color .12s,background .12s}.model-badge:hover{border-color:var(--border-3);background:var(--surface-2)}.model-badge .provider{color:var(--accent);font-family:var(--font-mono);font-size:11px;text-transform:lowercase}.model-badge .sep{color:var(--muted-2)}.model-badge .model{font-weight:500}.model-badge .think-badge{font-family:var(--font-mono);font-size:9.5px;padding:1px 6px;border-radius:999px;background:var(--accent-dim);color:var(--accent);letter-spacing:.04em}.sb-templates{padding:8px 10px 6px;display:flex;flex-direction:column;gap:6px;max-height:42vh;overflow-y:auto;flex-shrink:0}.sb-templates::-webkit-scrollbar{width:6px}.sb-templates::-webkit-scrollbar-thumb{background:var(--surface-3);border-radius:3px}.sb-templates::-webkit-scrollbar-track{background:transparent}.sb-group-label{display:flex;align-items:center;justify-content:space-between;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:4px 4px 6px}.sb-tpl-all-btn{font-family:var(--font-mono);font-size:9.5px;padding:2px 8px;border-radius:999px;border:1px solid var(--border-2);background:transparent;color:var(--muted);cursor:pointer;text-transform:none;letter-spacing:0}.sb-tpl-all-btn.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.sb-tpl-card{position:relative;padding:9px 11px 8px;border-radius:9px;border:1px solid var(--border);background:var(--surface);cursor:pointer;transition:border-color .12s,background .12s;display:flex;flex-direction:column;gap:5px}.sb-tpl-card:hover{border-color:var(--border-2);background:var(--surface-2)}.sb-tpl-card.active{border-color:var(--accent);background:var(--accent-dim);box-shadow:0 0 0 1px var(--accent-glow)}.sb-tpl-head{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--text)}.sb-tpl-head .ic{font-size:14px;color:var(--accent);width:16px;text-align:center}.sb-tpl-head .nm{flex:1}.sb-tpl-head .ct{font-family:var(--font-mono);font-size:9.5px;padding:1px 6px;border-radius:999px;background:var(--accent-dim);color:var(--accent)}.sb-tpl-preview{font-size:11px;color:var(--muted);line-height:1.4;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.sb-tpl-actions{display:flex;gap:6px;margin-top:2px}.sb-tpl-actions button{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:5px 8px;border-radius:6px;border:1px solid var(--border-2);background:transparent;color:var(--text-2);font-size:10.5px;font-family:var(--font-sans);cursor:pointer;transition:background .12s,color .12s,border-color .12s}.sb-tpl-actions button:hover{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.sb-divider{height:1px;background:var(--border);margin:8px 12px 4px}.composer .toolbar .word-limit-inline{display:inline-flex;align-items:center;gap:8px;padding:3px 10px;border-radius:999px;border:1px solid var(--border-2);background:var(--surface)}.composer .toolbar .word-limit-inline .lbl{font-family:var(--font-mono);font-size:10.5px;color:var(--accent);min-width:36px}.composer .toolbar .word-limit-inline input[type=range]{width:90px;accent-color:var(--accent)}.composer .toolbar .img-model-group{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:999px;border:1px solid var(--border-2);background:var(--surface)}.composer .toolbar .img-model-group .lbl{font-family:var(--font-mono);font-size:10px;color:var(--muted);margin-right:2px}.img-model-chip{padding:3px 9px;border-radius:999px;border:none;background:transparent;color:var(--text-2);font-size:11px;cursor:pointer;transition:background .12s,color .12s}.img-model-chip:hover{background:var(--surface-2);color:var(--text)}.img-model-chip.active{background:var(--accent-dim);color:var(--accent)}.cfg-model{display:flex;flex-direction:column;gap:18px}.cfg-section{display:flex;flex-direction:column;gap:8px}.cfg-section-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:0 2px}.cfg-provider-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.cfg-provider-btn{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:10px 12px;border-radius:9px;border:1px solid var(--border-2);background:var(--surface);color:var(--text-2);font-size:13px;cursor:pointer;transition:all .12s}.cfg-provider-btn:hover{border-color:var(--border-3);background:var(--surface-2)}.cfg-provider-btn.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent);box-shadow:0 0 0 1px var(--accent-glow)}.cfg-provider-btn .led{width:6px;height:6px;border-radius:50%;background:var(--muted-2)}.cfg-provider-btn .led.on{background:var(--green);box-shadow:0 0 6px #4ade8099}.cfg-provider-btn .nm{font-weight:500;font-size:13.5px}.cfg-provider-btn .key-state{font-family:var(--font-mono);font-size:9.5px;color:var(--muted)}.cfg-provider-btn.active .key-state{color:var(--accent)}.cfg-model-list{display:flex;flex-direction:column;gap:4px}.cfg-model-row{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text-2);cursor:pointer;transition:all .12s;text-align:left}.cfg-model-row:hover{border-color:var(--border-2);background:var(--surface-2)}.cfg-model-row.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.cfg-model-row .nm{font-size:13px;font-weight:500}.cfg-model-row .nm.mono{font-family:var(--font-mono);font-size:12px}.cfg-model-row .id{font-family:var(--font-mono);font-size:10px;color:var(--muted)}.cfg-model-row.active .id{color:var(--accent);opacity:.7}.cfg-thinking-row{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.cfg-thinking-btn{padding:8px;border-radius:8px;border:1px solid var(--border-2);background:var(--surface);color:var(--text-2);font-size:11.5px;cursor:pointer;text-transform:lowercase;transition:all .12s}.cfg-thinking-btn:hover{background:var(--surface-2)}.cfg-thinking-btn.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}