:root{color-scheme:light;--bg:#f7f8f6;--surface:#fff;--surface-2:#f0f2ef;--text:#1d2420;--muted:#68716b;--line:#d9dedb;--accent:#087f5b;--accent-strong:#066649;--accent-soft:#e4f4ed;--danger:#b42318;--danger-soft:#fff0ed;--warn:#9a6700;--shadow:0 12px 32px rgba(27,39,32,.09);--radius:6px}
html[data-theme=dark]{color-scheme:dark;--bg:#141715;--surface:#1c211e;--surface-2:#252b27;--text:#ecf1ed;--muted:#9ca7a0;--line:#343c37;--accent:#4fd1a1;--accent-strong:#79dfb8;--accent-soft:#17392c;--danger:#ff897d;--danger-soft:#3b211f;--warn:#e9bd58;--shadow:0 16px 36px rgba(0,0,0,.32)}
*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;font-size:15px}body{min-height:100vh}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}.site-header{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid var(--line);background:var(--surface);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:10px;min-width:0}.brand span{width:30px;height:30px;display:grid;place-items:center;background:var(--text);color:var(--surface);border-radius:5px;font-weight:800}.brand b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.site-header nav{display:flex;align-items:center;gap:8px}.site-header nav a,.theme-toggle{padding:8px 10px;border:0;background:transparent;color:var(--muted);cursor:pointer;border-radius:4px}.site-header nav a:hover,.theme-toggle:hover{color:var(--text);background:var(--surface-2)}.page{min-height:calc(100vh - 58px)}
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.auth-shell{width:min(900px,calc(100% - 32px));min-height:calc(100vh - 58px);margin:auto;display:grid;grid-template-columns:1fr 380px;align-items:center;gap:90px}.auth-copy h1{font-size:42px;line-height:1.1;margin:0 0 16px;letter-spacing:0}.auth-copy>p:last-child{color:var(--muted);max-width:420px}.auth-form{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:26px;display:grid;gap:18px;box-shadow:var(--shadow)}
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.install-page .site-header nav a{display:none}.install-shell{width:min(1040px,calc(100% - 32px));min-height:610px;margin:38px auto;display:grid;grid-template-columns:220px minmax(0,1fr);border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);overflow:hidden}.install-shell.complete{display:block;min-height:0;max-width:760px;padding:46px}.step-list{background:#18221d;color:#eef5f0;padding:28px 24px}.step-list>div{display:grid;gap:6px}.step-list small{color:#a7b8ad}.step-list ol{margin:40px 0 0;padding:0;list-style:none;display:grid;gap:3px;counter-reset:steps}.step-list li{padding:11px 10px;color:#9fb1a6;border-left:2px solid transparent}.step-list li.active{color:#fff;border-left-color:#4fd1a1;background:#23352b}.install-form{min-width:0}.wizard-step{display:none;padding:44px 50px}.wizard-step.active{display:block}.wizard-step h1,.complete h1{font-size:31px;letter-spacing:0;margin:0 0 24px}.lead{color:var(--muted);line-height:1.7}.check-list{border-top:1px solid var(--line)}.check-list>div{display:grid;grid-template-columns:28px 1fr auto;align-items:center;gap:10px;padding:13px 0;border-bottom:1px solid var(--line)}.check-list small{color:var(--muted)}.check-symbol{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);font-size:12px}.check-symbol.bad{background:var(--danger-soft);color:var(--danger)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field-grid.three{grid-template-columns:repeat(3,1fr)}.field-grid .wide{grid-column:1/-1}.form-actions{display:flex;justify-content:space-between;gap:10px;margin-top:28px}.form-actions.end{justify-content:flex-end}.notice{padding:12px 14px;border-left:3px solid var(--accent);background:var(--accent-soft);margin:0 0 20px;line-height:1.6}.notice.warning{border-color:var(--warn);background:color-mix(in srgb,var(--warn) 12%,var(--surface))}.summary-list{border-top:1px solid var(--line)}.summary-list>div{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line)}.summary-list small{color:var(--muted)}.success-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-size:24px;margin-bottom:22px}.code-output{border:1px solid var(--line);border-radius:5px;overflow:hidden;margin:20px 0}.code-output>div{padding:9px 12px;display:flex;justify-content:space-between;background:var(--surface-2)}.code-output button{border:0;background:transparent;color:var(--accent);cursor:pointer}.code-output pre{margin:0;padding:14px;overflow:auto;background:#111612;color:#eaf0eb;font-size:12px}
.inline-form{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:end}.admin-tabs{display:flex;gap:3px;border-bottom:1px solid var(--line);margin-bottom:4px}.admin-tabs button{border:0;border-bottom:2px solid transparent;background:transparent;color:var(--muted);padding:11px 14px;cursor:pointer}.admin-tabs button.active{color:var(--text);border-color:var(--accent)}.tab-pane{display:none}.tab-pane.active{display:block}.gateway-list{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:5px;overflow:hidden}.gateway-item{background:var(--surface);padding:14px;display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.gateway-item small{display:block;color:var(--muted);margin-bottom:5px}.status-pill{display:inline-flex;padding:3px 7px;border-radius:10px;background:var(--accent-soft);color:var(--accent);font-size:11px}.status-pill.off{background:var(--danger-soft);color:var(--danger)}dialog{border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--text);padding:0;width:min(470px,calc(100% - 24px));box-shadow:var(--shadow)}dialog::backdrop{background:rgba(8,12,10,.58)}.dialog-form{padding:22px;display:grid;gap:15px}.dialog-form header{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.dialog-form h2{margin:0;font-size:20px}.model-form{width:100%;grid-template-columns:1fr 1fr}.model-form header,.model-form .span-2{grid-column:1/-1}.check-row{flex-direction:row;align-items:center}.check-row input{width:auto}.empty-row{text-align:center;color:var(--muted);padding:25px}
@media(max-width:800px){.site-header{padding:0 14px}.site-header nav{gap:1px}.site-header nav a{font-size:13px;padding:8px}.brand b{max-width:130px}.auth-shell{grid-template-columns:1fr;gap:20px;align-content:center}.auth-copy h1{font-size:32px}.auth-copy>p:last-child{display:none}.chat-app{grid-template-columns:1fr}.conversation-panel{position:fixed;z-index:15;left:0;top:58px;bottom:0;width:min(320px,88vw);transform:translateX(-101%);transition:transform .2s;box-shadow:var(--shadow)}.chat-app.sidebar-open .conversation-panel{transform:translateX(0)}.mobile-only{display:grid}.message-feed{padding:22px 16px}.composer{width:calc(100% - 20px);margin-bottom:10px}.metric-grid{grid-template-columns:1fr 1fr}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.inline-form{grid-template-columns:1fr}.install-shell{grid-template-columns:1fr;margin:16px auto}.step-list{padding:18px}.step-list ol{margin:14px 0 0;grid-template-columns:repeat(5,1fr)}.step-list li{font-size:0;text-align:center;border:0}.step-list li:before{counter-increment:steps;content:counter(steps);font-size:12px}.step-list li.active{border-radius:3px}.wizard-step{padding:28px 20px}.field-grid,.field-grid.three{grid-template-columns:1fr}.install-shell.complete{padding:28px 20px}.content-shell{width:calc(100% - 24px)}.gateway-item{grid-template-columns:1fr}.model-form{grid-template-columns:1fr}.model-form header,.model-form .span-2{grid-column:1}.section-title h1{font-size:26px}}
@media(max-width:480px){.site-header nav a:first-of-type{display:none}.metric-grid{grid-template-columns:1fr}.metric{border-right:0;border-bottom:1px solid var(--line)!important}.metric:last-child{border-bottom:0!important}.message{grid-template-columns:28px 1fr;gap:9px}.message-avatar{width:26px;height:26px}.auth-form{padding:20px}.field-grid{gap:12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important}}