@charset "UTF-8";
:root{font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#242b39;background:#fff;font-synthesis:none;--blue:#315de8;--muted:#87909e;--line:#e9ecf1;--sidebar:#f7f8fa}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit;text-decoration:none}button{color:inherit}input,select,textarea{outline:none}input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid #93aaff;outline-offset:3px}[hidden]{display:none!important}.loading{display:flex;align-items:center;justify-content:center;gap:14px;height:100dvh;color:var(--muted);font-size:14px}.loading img{width:32px}.brand{display:flex;align-items:center;gap:10px;font-size:17px;letter-spacing:-.6px;white-space:nowrap}.brand img{width:33px;height:33px}.brand b{font-weight:450;color:#757e8d}.eyebrow,.mini-label,.breadcrumb,.sidebar-label{font-size:10px;letter-spacing:1.8px;color:var(--muted);font-weight:600}.login-view{min-height:100dvh;display:grid;grid-template-columns:1.06fr 1fr}.login-brand{background:#f4f6fc;padding:42px 56px;position:relative;overflow:hidden}.login-story{max-width:540px;margin:110px auto 80px}.login-story h1{font-size:56px;line-height:1.4;letter-spacing:-2px;margin:24px 0;font-weight:650}.login-story p{color:#798397;line-height:2;font-size:16px}.login-footer{font-size:10px;letter-spacing:2px;color:#939eb1;position:absolute;bottom:40px}.login-orbit{margin-top:58px;position:relative;padding:32px 28px;border:1px solid #e2e7f4;border-radius:100%;width:330px;transform:rotate(-8deg)}.orbit-card{transform:rotate(8deg);background:white;border-radius:15px;padding:25px 22px;box-shadow:0 15px 40px #27336a0a;font-size:14px}.orbit-card span{display:block;font-size:8px;letter-spacing:1.7px;color:#98a3b8;margin-top:18px}.orbit-dot{position:absolute;width:13px;height:13px;border-radius:50%;background:var(--blue);right:20px;bottom:18px}.login-panel{display:flex;align-items:center;justify-content:center;padding:48px}.login-form{width:340px}.login-form h2{font-size:30px;margin:18px 0 12px;letter-spacing:-1px}.login-form>p{font-size:14px;color:var(--muted);margin-bottom:40px}.login-form label{font-size:13px;display:block;margin:24px 0 10px}.login-form input{width:100%;padding:14px;border:1px solid #dfe4ed;border-radius:9px;font-size:14px;background:#fff}.login-form input::placeholder{color:#adb4c1}.primary{margin-top:28px;border:0;border-radius:9px;background:var(--blue);color:white;width:100%;padding:14px;text-align:left;font-size:14px}.primary span{float:right}.private-note{display:flex;gap:8px;align-items:center;justify-content:center;margin-top:24px;color:#99a1ae;font-size:12px}.workspace{display:grid;grid-template-columns:245px minmax(0,1fr) 278px;height:100dvh;overflow:hidden}.workspace.settings-closed{grid-template-columns:245px minmax(0,1fr)}.workspace.settings-closed .settings{display:none}.sidebar{display:flex;flex-direction:column;padding:28px 18px 0;background:var(--sidebar);border-right:1px solid var(--line)}.sidebar .brand{margin:0 5px 30px;font-size:16px}.sidebar .brand img{width:29px;height:29px}.new-chat{display:flex;align-items:center;gap:8px;border:1px solid #dfe5f5;color:#345dcc;background:#eef2fd;border-radius:8px;padding:11px 12px;font-size:13px;text-align:left}.new-chat>span{font-size:20px;line-height:16px}.new-chat kbd{font:10px inherit;color:#7d90c0;margin-left:auto;white-space:nowrap}.sidebar-label{letter-spacing:.4px;font-size:11px;margin:30px 12px 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8px;font-size:12px}.online-dot{background:#58ac8f;width:6px;height:6px;border-radius:50%}.subtext{display:block;margin-top:5px;font-size:9px;color:#9aa3b1}.provider-mark{margin-left:auto;width:25px;height:25px;display:grid;place-items:center;border-radius:7px;background:#fff;border:1px solid #e9edf3;color:#7385a1;font-weight:600}.account{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding:18px 5px;font-size:12px}.avatar{width:31px;height:31px;border-radius:9px;display:grid;place-items:center;flex-shrink:0;font-size:13px;background:#edf2ff;color:var(--blue)}.user-avatar{background:#e8ebf0;color:#738093}.account .icon-button{margin-left:auto}.icon-button{background:transparent;border:0;color:#8792a5;width:30px;height:30px;border-radius:7px;font-size:18px}.icon-button:hover{background:#edf1f8}.chat-main{display:flex;flex-direction:column;min-width:0}.chat-header{height:91px;flex-shrink:0;border-bottom:1px solid var(--line);padding:24px 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p{font-size:14px;color:#949caa;line-height:1.9;margin:0}.suggestions{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:35px}.suggestions button{text-align:left;border:1px solid var(--line);border-radius:10px;background:#fff;padding:18px 15px;position:relative;transition:background .2s,border-color .2s}.suggestions button:hover{border-color:#c5d1fc;background:#f8faff}.suggestions button>span{display:block;font-size:19px;color:#768cbd;margin-bottom:18px}.suggestions b{font-size:12px;font-weight:500;display:block}.suggestions small{display:block;font-size:10px;color:#a0a7b5;margin-top:8px;line-height:1.6}.suggestions i{position:absolute;right:12px;top:18px;font-size:12px;font-style:normal;color:#b3bac8}.composer-area{padding:12px 32px 20px;max-width:860px;width:100%;margin:0 auto;flex-shrink:0}.composer{border:1px solid #dfe4ed;border-radius:13px;box-shadow:0 4px 18px #28374b04;background:#fff;padding:16px 17px 12px}.composer:focus-within{border-color:#bccbf6}.composer textarea{resize:none;width:100%;max-height:180px;border:0;font-size:13px;line-height:1.8;display:block;outline:none!important;color:#343f50;background:transparent}.composer textarea::placeholder{color:#a3adbc}.composer-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:12px}.model-chip{font-size:10px;color:#8390a4;background:#f6f8fb;border:1px solid #eef1f7;border-radius:5px;padding:5px 8px}.composer-bottom>div{display:flex;align-items:center;gap:12px}.keyboard-hint{font-size:9px;color:#adb5c2}.send-button{width:31px;height:31px;background:var(--blue);color:white;border:0;border-radius:8px;font-size:20px}.stop-button{font-size:11px;border:1px solid #dce4f5;color:var(--blue);border-radius:7px;padding:7px;background:#f3f6ff}.composer-note{font-size:9px;color:#abb2be;margin:10px 4px 0;display:flex;justify-content:space-between}.settings{border-left:1px solid var(--line);background:#fcfcfd;padding:30px 23px;overflow-y:auto;display:flex;flex-direction:column}.settings-heading{margin-bottom:35px}.settings-heading h2{font-size:14px;font-weight:600;margin:0 0 9px}.settings-heading .mini-label{font-size:8px;letter-spacing:1.6px}.settings label{font-size:12px;display:block;margin-bottom:12px}.tag{float:right;font-size:8px;letter-spacing:.8px;background:#eef2fb;color:#8094c9;border-radius:4px;padding:3px 5px}.settings select,.settings input[type=number]{width:100%;border:1px solid #dfe4ec;border-radius:7px;padding:11px 10px;background:#fff;color:#515e74;font-size:12px}.field-hint{font-size:10px;color:#9da6b4;line-height:1.8;margin:10px 0 23px}.settings-divider{border-top:1px solid var(--line);margin:0 0 24px}.field-heading{display:flex;justify-content:space-between;align-items:start}.field-heading output{font-size:10px;border:1px solid #e5e9f0;border-radius:4px;padding:2px 7px;color:#8390a4}.settings input[type=range]{width:100%;accent-color:var(--blue);height:4px;margin:8px 0 12px;cursor:pointer}.range-labels{display:flex;justify-content:space-between;font-size:9px;color:#acb3bf}.settings .switch-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.switch-row small{display:block;font-size:10px;color:#9da6b4;margin-top:8px}.switch-row input{appearance:none;width:31px;height:18px;background:#dce1ea;border-radius:20px;position:relative;cursor:pointer}.switch-row input:before{content:"";position:absolute;width:12px;height:12px;left:3px;top:3px;border-radius:50%;background:white;transition:transform .2s}.switch-row input:checked{background:var(--blue)}.switch-row input:checked:before{transform:translateX(13px)}.stats .sidebar-label{margin:0 0 20px;font-size:10px}.stats>div:not(:first-child){display:flex;justify-content:space-between;font-size:10px;margin:14px 0;color:#9ba5b3}.stats b{color:#6d7b91;font-weight:450;font-variant-numeric:tabular-nums}.settings-footnote{margin-top:auto;padding-top:50px;color:#95a0b4}.settings-footnote>span{font-size:26px;display:block;margin-bottom:13px;color:#b4c1dc}.settings-footnote b{font-size:10px;font-weight:450}.settings-footnote p{font-size:9px;line-height:1.9;color:#acb3bf}.messages{max-width:800px;margin:auto;padding:28px 32px 10px}.message{display:flex;gap:14px;margin-bottom:32px}.message-body{min-width:0;width:100%}.message-header{display:flex;align-items:center;gap:9px;margin:7px 0 12px;font-size:11px;font-weight:600}.message-header small{color:#a2acbb;font-weight:400;font-size:9px}.message-content{font-size:14px;line-height:1.9;color:#4a5567;overflow-wrap:anywhere}.message-content>:first-child{margin-top:0}.message-content>:last-child{margin-bottom:0}.message-content h1,.message-content h2,.message-content h3{line-height:1.5;font-size:18px;color:#35435a}.message-content pre{padding:16px;background:#f5f7fb;border:1px solid #e8edf5;border-radius:9px;overflow:auto;font-size:12px;line-height:1.8}.message-content code{font-family:"Cascadia Code",Consolas,monospace;background:#eef2f8;padding:2px 4px;border-radius:3px;font-size:12px}.message-content pre code{padding:0;background:transparent}.message-content blockquote{border-left:3px solid #c8d4f3;margin-left:0;padding-left:15px;color:#8290a6}.message-content table{border-collapse:collapse;display:block;overflow:auto;max-width:100%}.message-content th,.message-content td{padding:8px 12px;border:1px solid #e2e7ef;font-size:12px}.message-content a{color:var(--blue);text-decoration:underline}.message-user .message-content{white-space:pre-wrap}.message-actions{display:flex;gap:8px;margin-top:12px}.message-actions button{background:none;border:0;font-size:10px;color:#9ba6b8;padding:3px 0}.message-actions button:hover{color:var(--blue)}.reasoning{font-size:12px;border:1px solid #e6ebf4;border-radius:8px;padding:10px 13px;background:#fafbfd;margin-bottom:15px;color:#8390a7}.reasoning summary{cursor:pointer}.reasoning p{white-space:pre-wrap;font-size:11px;line-height:1.9;max-height:260px;overflow:auto}.typing{font-size:12px;color:#9aa9c3}.error{font-size:12px!important;line-height:1.8;color:#c95c65!important;background:#fff5f6;padding:10px 14px;border-radius:7px;margin:16px 0!important}.chat-error{margin:0 0 12px!important}.message-status{font-size:10px;color:#a39aa0;margin-top:12px}.toast{position:fixed;bottom:32px;left:50%;transform:translateX(-50%);border:1px solid #e2e8f4;background:#fff;box-shadow:0 6px 25px #243b6815;border-radius:8px;padding:11px 20px;font-size:12px;z-index:10;color:#62738f}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.mobile-only{display:none}@media(min-width:1600px){.welcome{margin-top:14vh}.workspace{grid-template-columns:265px minmax(0,1fr) 300px}}@media(max-width:1150px){.workspace{grid-template-columns:215px minmax(0,1fr) 240px}.workspace.settings-closed{grid-template-columns:215px minmax(0,1fr)}.sidebar{padding:24px 12px 0}.sidebar .brand{font-size:14px}.chat-header{padding:22px}.private-badge{display:none}.welcome{padding:0 24px}.welcome h2{font-size:27px}.suggestions{gap:8px}.suggestions button{padding:14px 10px}.suggestions small{font-size:9px}.settings{padding:29px 18px}.composer-area{padding-left:24px;padding-right:24px}.keyboard-hint{display:none}}@media(max-width:900px){.workspace,.workspace.settings-closed{grid-template-columns:215px minmax(0,1fr)}.settings{position:fixed;right:0;top:91px;bottom:0;width:270px;z-index:5;box-shadow:-12px 0 40px #25334b12;background:#fff}.workspace.settings-closed .settings{display:none}.welcome{margin-top:60px}.login-brand{padding:30px}.login-story h1{font-size:44px}.login-orbit{width:270px}}@media(max-width:640px){.login-view{display:block;background:#f8f9fc}.login-brand{padding:24px;background:transparent}.login-story,.login-footer{display:none}.login-panel{padding:50px 28px}.login-form{width:100%;max-width:340px}.workspace,.workspace.settings-closed{display:flex}.sidebar{position:fixed;left:0;top:0;bottom:0;width:245px;z-index:8;box-shadow:12px 0 35px #26385815;display:none}.workspace.sidebar-open .sidebar{display:flex}.mobile-only{display:block}.chat-main{width:100%}.chat-header{height:78px;padding:18px}.header-left{gap:10px}.chat-header h1{max-width:190px;font-size:14px}.breadcrumb{font-size:8px}.settings-button>span{display:none}.settings{top:78px}.welcome{padding:0 24px;margin-top:42px}.welcome-symbol{font-size:42px;margin-bottom:22px}.welcome h2{font-size:27px}.welcome p{font-size:12px}.suggestions{grid-template-columns:1fr;margin-top:25px;gap:9px}.suggestions button{display:grid;grid-template-columns:26px 1fr;column-gap:12px;padding:12px 15px}.suggestions button>span{grid-row:span 2;margin:0;align-self:center}.suggestions small{margin-top:5px}.composer-area{padding:12px 16px 16px}.composer textarea{font-size:14px}.composer-note{font-size:8px}.messages{padding:25px 20px}.message{gap:10px}.message-content{font-size:13px}.welcome .eyebrow{font-size:8px}.delete-chat{opacity:1}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.history-actions{display:flex;gap:8px}.history-actions button,.keep-history{border:1px solid var(--border,#e2e8f0);border-radius:7px;background:#fff;padding:7px 9px;color:#526079;font-size:12px;cursor:pointer}.history-actions button{flex:1}.keep-history{margin-top:8px;width:100%}.history-actions button:disabled{opacity:.5;cursor:default}.history-storage .field-hint{line-height:1.6}
.admin-dialog{width:min(850px,calc(100vw - 32px));max-height:90dvh;border:1px solid var(--border,#e4e7ed);border-radius:18px;padding:24px;color:#202737;box-shadow:0 24px 90px #1d2e5140}.admin-dialog:not([open]){display:none}.admin-dialog::backdrop{background:#17243b66}.admin-heading,.admin-footer{display:flex;align-items:center;gap:12px;justify-content:space-between}.admin-heading h2{font-size:22px;margin:0}.admin-body{max-height:65dvh;overflow-y:auto;padding:4px 4px 12px}.admin-body h3{font-size:15px;margin:24px 0 12px}.admin-card{border:1px solid #e4e7ed;border-radius:12px;padding:16px;margin:12px 0;display:grid;grid-template-columns:1fr 1fr;gap:14px}.admin-card h4{grid-column:1/-1;margin:0;color:#6b7587;font-size:12px}.admin-field{display:flex;flex-direction:column;gap:8px;font-size:13px;min-width:0}.admin-field:has(textarea){grid-column:1/-1}.admin-field:has([type=checkbox]){flex-direction:row;align-items:center;justify-content:space-between}.admin-field input:not([type=checkbox]),.admin-field select,.admin-field textarea{width:100%;padding:10px;border:1px solid #dfe3eb;border-radius:8px;background:white;color:#202737;font:inherit}.admin-field textarea{resize:vertical;line-height:1.6}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.admin-body button,.admin-footer button:not(.primary){padding:8px 12px;border:1px solid #dfe3eb;border-radius:8px;background:white;font:inherit}.admin-status{flex:1;font-size:13px;color:#315de8}.admin-footer{border-top:1px solid #e4e7ed;padding-top:12px}.admin-footer .primary{width:auto;margin:0;padding:10px 18px}.admin-dialog button:disabled{opacity:.5}.admin-dialog input:focus,.admin-dialog textarea:focus,.admin-dialog select:focus{outline:2px solid #315de855}.admin-dialog .field-hint{margin:10px 0 16px}@media(max-width:600px){.admin-dialog{padding:16px}.admin-card,.admin-grid{grid-template-columns:1fr}.header-right{gap:6px}#admin-toggle{font-size:11px;padding:7px}.admin-body{max-height:62dvh}.admin-footer{flex-wrap:wrap}.admin-status{flex-basis:100%}}

.admin-upstream{grid-column:1/-1;margin:0!important;font-size:12px}