:root{--bg:#f6f6f9;--surface:#fff;--surface-2:#f1f1f6;--border:#e2e2ea;--text:#1a1b22;--muted:#6b6d7c;--accent:#6d5dfc;--accent-soft:#6d5dfc1f;--accent-text:#fff;--ok:#0f9d6b;--warn:#c27c0e;--danger:#dc3545;--grid:#e8e8ef;--chart-batch:#6d5dfc47;--shadow:0 1px 2px #1414280d, 0 4px 16px #1414280a;--radius:14px;--nav-w:208px;--top-h:56px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#0f1115;--surface:#171a21;--surface-2:#1e222b;--border:#2a2f3a;--text:#e8e9ee;--muted:#9095a6;--accent:#8b7dff;--accent-soft:#8b7dff29;--accent-text:#0f1115;--ok:#34d399;--warn:#fbbf24;--danger:#f87171;--grid:#252a34;--chart-batch:#8b7dff4d;--shadow:none;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}h1,h2,h3{margin:0;line-height:1.25}h1{font-size:22px;font-weight:650}h2{font-size:15px;font-weight:600}h3{font-size:16px;font-weight:600}p{margin:8px 0}code{background:var(--surface-2);border-radius:5px;padding:1px 5px;font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:.92em}pre{white-space:pre-wrap;word-break:break-word;margin:0;font-family:ui-monospace,Cascadia Code,Consolas,monospace}input,select,textarea{width:100%;font:inherit;color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:9px;outline:none;padding:8px 10px;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent)}textarea{resize:vertical;font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:13px}input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent);flex:none}input[type=range]{accent-color:var(--accent);background:0 0;border:none;height:22px;padding:0}.muted{color:var(--muted)}.small{font-size:12.5px}.center{text-align:center}.grow{flex:1;min-width:0}.spacer{flex:1}.row{align-items:center;gap:8px;display:flex}.row.wrap{flex-wrap:wrap}.row.end{justify-content:flex-end}.error-text{color:var(--danger)}.warn-text{color:var(--warn)}.ok-text{color:var(--ok)}.btn{font:inherit;color:var(--text);background:var(--surface-2);border:1px solid var(--border);cursor:pointer;white-space:nowrap;border-radius:9px;justify-content:center;align-items:center;gap:6px;padding:8px 14px;font-weight:550;transition:background .15s,border-color .15s,opacity .15s;display:inline-flex}.btn:hover:not(:disabled){border-color:var(--accent)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn.primary:hover:not(:disabled){filter:brightness(1.08)}.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn.danger.ghost{color:var(--danger);background:0 0}.btn.ghost{background:0 0;border-color:#0000}.btn.ghost:hover:not(:disabled){background:var(--surface-2);border-color:var(--border)}.btn.small{padding:5px 10px;font-size:12.5px}.btn.icon{width:34px;height:34px;padding:6px}.btn.wide{width:100%;padding:10px}.boot{min-height:100vh;color:var(--muted);place-items:center;display:grid}.app{min-height:100vh}.topbar{z-index:30;height:var(--top-h);background:color-mix(in srgb, var(--bg) 85%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:0 16px;display:flex;position:sticky;top:0}.brand{color:var(--text);font:inherit;cursor:pointer;background:0 0;border:none;align-items:center;gap:10px;padding:0;font-size:16px;font-weight:700;display:flex}.topbar-status{flex:1;justify-content:center;min-width:0;display:flex}.pill{background:var(--surface-2);border:1px solid var(--border);color:var(--muted);text-overflow:ellipsis;white-space:nowrap;border-radius:99px;align-items:center;gap:8px;max-width:100%;padding:4px 12px;font-family:inherit;font-size:12.5px;display:inline-flex;overflow:hidden}.pill.live{color:var(--text);cursor:pointer;border-color:var(--accent)}.dot{background:var(--muted);border-radius:50%;flex:none;width:8px;height:8px}.pill.ok .dot{background:var(--ok)}.pill.warn .dot{background:var(--warn)}.pill.live .dot{background:var(--accent)}.dot.pulse{animation:1.4s ease-in-out infinite pulse}@keyframes pulse{50%{opacity:.3}}.menu-wrap{position:relative}.menu{background:var(--surface);border:1px solid var(--border);z-index:40;border-radius:12px;flex-direction:column;min-width:190px;padding:6px;display:flex;position:absolute;top:42px;right:0;box-shadow:0 8px 30px #0000002e}.menu button{text-align:left;color:var(--text);font:inherit;cursor:pointer;background:0 0;border:none;border-radius:8px;padding:9px 12px}.menu button:hover{background:var(--surface-2)}.menu button.danger-item{color:var(--danger);border-top:1px solid var(--border);border-radius:0 0 8px 8px;margin-top:4px}.nav{top:var(--top-h);width:var(--nav-w);border-right:1px solid var(--border);background:var(--bg);z-index:20;flex-direction:column;gap:4px;padding:16px 10px;display:flex;position:fixed;bottom:0;left:0}.nav button{color:var(--muted);font:inherit;cursor:pointer;text-align:left;background:0 0;border:none;border-radius:10px;align-items:center;gap:12px;padding:10px 12px;font-weight:550;display:flex}.nav button:hover{color:var(--text);background:var(--surface-2)}.nav button.on{color:var(--accent);background:var(--accent-soft)}.main{margin-left:var(--nav-w);max-width:calc(1440px + var(--nav-w));padding:20px 24px 48px}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;min-height:34px;margin:4px 0 16px;display:flex}.section-title{margin:28px 0 12px;font-size:17px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0;margin-bottom:14px;padding:16px}.card-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;display:flex}.card-head h2{align-items:center;gap:4px;display:flex}.card-actions{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.card>:last-child{margin-bottom:0}.field{flex-direction:column;gap:5px;margin:10px 0;display:flex}.field-label{color:var(--muted);align-items:center;gap:2px;font-size:12.5px;font-weight:550;display:inline-flex}.field-hint{color:var(--muted);font-size:12px}.segmented{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;flex-wrap:wrap;gap:3px;padding:3px;display:flex}.segmented button{font:inherit;color:var(--muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:7px;flex:1;padding:6px 10px;font-size:13px;font-weight:550}.segmented button.on{background:var(--surface);color:var(--text);box-shadow:0 1px 3px #0000001f}.segmented button:disabled{cursor:not-allowed;opacity:.6}.badge{background:var(--surface-2);color:var(--muted);border:1px solid var(--border);text-transform:capitalize;white-space:nowrap;border-radius:99px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.badge.kind-chat,.status-training,.status-starting,.status-stopping{color:var(--accent);border-color:var(--accent)}.status-completed{color:var(--ok);border-color:var(--ok)}.status-stopped,.status-interrupted{color:var(--warn);border-color:var(--warn)}.status-failed{color:var(--danger);border-color:var(--danger)}.stats{grid-template-columns:repeat(auto-fit,minmax(96px,1fr));gap:8px;margin:12px 0;display:grid}.stat{background:var(--surface-2);border-radius:10px;flex-direction:column;min-width:0;padding:8px 12px;display:flex}.stat-label{color:var(--muted);align-items:center;gap:2px;font-size:11.5px;font-weight:550;display:inline-flex}.stat-value{font-variant-numeric:tabular-nums;white-space:nowrap;text-overflow:ellipsis;font-size:17px;font-weight:650;overflow:hidden}.stat-sub{color:var(--muted);font-size:11.5px}.empty{text-align:center;color:var(--muted);border:1px dashed var(--border);border-radius:var(--radius);padding:36px 20px}.empty strong{color:var(--text);font-size:15px}.empty p{max-width:460px;margin:8px auto 0}.tip{vertical-align:middle;display:inline-flex;position:relative}.tip-btn{border:1px solid var(--border);background:var(--surface-2);width:17px;height:17px;color:var(--muted);cursor:help;border-radius:50%;place-items:center;margin-left:4px;padding:0;font:700 10.5px/1 system-ui,sans-serif;display:inline-grid}.tip-btn:hover,.tip-btn:focus{color:var(--accent);border-color:var(--accent)}.tip-pop{z-index:50;background:var(--surface);width:min(300px,80vw);color:var(--text);border:1px solid var(--border);text-transform:none;white-space:normal;text-align:left;border-radius:10px;flex-direction:column;gap:4px;padding:10px 12px;font-size:12.5px;font-weight:400;line-height:1.5;display:flex;position:absolute;top:24px;left:-10px;box-shadow:0 10px 30px #0003}.tip-pop strong{font-size:13px}.train-grid{grid-template-columns:minmax(340px,480px) minmax(0,1fr);align-items:start;gap:20px;display:grid}.train-live{top:calc(var(--top-h) + 16px);margin-top:54px;position:sticky}.presets{grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:8px;margin-bottom:8px;display:grid}.preset{text-align:left;background:var(--surface-2);border:1px solid var(--border);cursor:pointer;color:var(--text);font:inherit;border-radius:10px;flex-direction:column;gap:2px;padding:8px 10px;display:flex}.preset span{color:var(--muted);font-size:11.5px;line-height:1.35}.preset.on{border-color:var(--accent);background:var(--accent-soft)}.sliders{flex-direction:column;gap:6px;margin-top:8px;display:flex}.slider.disabled{opacity:.55}.slider-top{justify-content:space-between;align-items:center;display:flex}.slider-value{font-variant-numeric:tabular-nums;font-size:13px;font-weight:650}.advanced{border-top:1px solid var(--border);margin-top:12px;padding-top:10px}.advanced summary{cursor:pointer;color:var(--muted);font-weight:550}.adv-grid{grid-template-columns:1fr 1fr;gap:0 12px;display:grid}.adv-grid .field:last-child{grid-column:1/-1}.start-bar{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);z-index:10;gap:8px;padding:10px;display:flex;position:sticky;bottom:12px;box-shadow:0 8px 30px #0000001f}.start-bar .btn{padding:10px 18px}.progress{background:var(--surface-2);border-radius:99px;height:6px;overflow:hidden}.progress-bar{background:var(--accent);height:100%;transition:width .4s}.chart-empty{color:var(--muted);border:1px dashed var(--border);border-radius:10px;place-items:center;font-size:13px;display:grid}.hint{background:var(--surface-2);border-left:3px solid var(--muted);border-radius:9px;padding:8px 12px;font-size:13px}.hint.ok{border-left-color:var(--ok)}.hint.warn{border-left-color:var(--warn)}.hint.info{border-left-color:var(--accent)}.sample{border-top:1px solid var(--border);padding:10px 0}.sample:first-child{border-top:none;padding-top:0}.sample-step{color:var(--accent);margin-bottom:4px;font-size:11.5px;font-weight:600}.sample pre{max-height:220px;font-size:12.5px;overflow:auto}.samples{max-height:60vh;overflow:auto}.log{margin:0;padding-left:18px;font-size:12.5px}.log .warn{color:var(--warn)}.log .error{color:var(--danger)}.two-col{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:20px;display:grid}.ds-list{flex-direction:column;gap:6px;display:flex}.ds-item{text-align:left;background:var(--surface-2);color:var(--text);font:inherit;cursor:pointer;border:1px solid #0000;border-radius:10px;flex-direction:column;gap:2px;padding:10px 12px;display:flex}.ds-item:hover{border-color:var(--border)}.ds-item.on{border-color:var(--accent);background:var(--accent-soft)}.preview{background:var(--surface-2);border-radius:10px;max-height:360px;padding:12px;font-size:12.5px;overflow:auto}.dropzone{border:2px dashed var(--border);text-align:center;cursor:pointer;border-radius:12px;flex-direction:column;align-items:center;gap:4px;margin-top:12px;padding:28px 16px;transition:border-color .15s,background .15s;display:flex}.dropzone:hover,.dropzone.drag{border-color:var(--accent);background:var(--accent-soft)}.file-list{text-align:left;margin:0;padding:0;list-style:none}.chat-builder{flex-direction:column;gap:8px;margin-top:10px;display:flex}.pair{grid-template-columns:1fr 1fr 34px;align-items:start;gap:6px;display:grid}.save-row{grid-template-columns:1fr 1fr;gap:0 12px;margin-top:6px;display:grid}.invisible-sm{visibility:hidden}.pg-grid{grid-template-columns:320px minmax(0,1fr);align-items:start;gap:20px;display:grid}.pg-main{margin-top:54px}.output{background:var(--surface-2);border-radius:10px;min-height:120px;margin-top:12px;padding:14px;font-size:13.5px}.prompt-echo{color:var(--muted)}.cursor{color:var(--accent);animation:1s steps(2,end) infinite pulse}.chat-card{height:calc(100vh - var(--top-h) - 110px);flex-direction:column;min-height:420px;display:flex}.chat-log{flex-direction:column;flex:1;gap:8px;padding:4px;display:flex;overflow:auto}.bubble{white-space:pre-wrap;word-break:break-word;border-radius:16px;max-width:80%;padding:9px 13px}.bubble.user{background:var(--accent);color:var(--accent-text);border-bottom-right-radius:5px;align-self:flex-end}.bubble.bot{background:var(--surface-2);border-bottom-left-radius:5px;align-self:flex-start;min-width:40px}.chat-input{gap:8px;margin-top:10px;display:flex}.runs-list{flex-direction:column;display:flex}.run-row{border-radius:10px;align-items:center;gap:12px;padding:4px 4px 4px 8px;display:flex}.run-row+.run-row{border-top:1px solid var(--border)}.run-row.on{background:var(--accent-soft)}.run-main{text-align:left;min-width:0;color:var(--text);font:inherit;cursor:pointer;background:0 0;border:none;flex:1;padding:8px 4px}.run-meta{flex-wrap:wrap;gap:4px 14px;margin-top:2px;display:flex}.compare-table{margin-top:12px;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:12.5px}th,td{text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;padding:6px 8px}th{color:var(--muted);font-weight:550}.swatch{vertical-align:middle;border-radius:3px;width:10px;height:10px;margin-right:6px;display:inline-block}.detail-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:20px;display:grid}.kv{grid-template-columns:auto 1fr;gap:6px 14px;margin:14px 0 0;font-size:13px;display:grid}.kv dt{color:var(--muted)}.kv dd{margin:0}.stages{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;display:grid}.stage{flex-direction:column;display:flex}.stage p{color:var(--muted);flex:1}.stage .btn{align-self:flex-start}.stage-n{color:var(--accent);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px;font-size:12px;font-weight:700}.concepts{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px;display:grid}.concepts .card{margin:0}.concepts p{color:var(--muted);margin:0}.login{place-items:center;min-height:100vh;padding:16px;display:grid}.login-card{background:var(--surface);border:1px solid var(--border);width:min(380px,100%);box-shadow:var(--shadow);text-align:center;border-radius:18px;padding:28px}.login-card .field{text-align:left}.login-card h1{margin:10px 0 4px}.modal-layer{z-index:60;background:#00000073;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.modal{background:var(--surface);border:1px solid var(--border);border-radius:16px;width:min(400px,100%);padding:20px}.tour-layer{z-index:70;pointer-events:none;position:fixed;inset:0}.tour-dim{pointer-events:auto;background:#05050f8c;position:absolute;inset:0}.tour-spot{box-shadow:0 0 0 9999px #05050f8c, 0 0 0 2px var(--accent);pointer-events:none;border-radius:14px;transition:all .3s;position:fixed}.tour-card{background:var(--surface);border:1px solid var(--accent);pointer-events:auto;border-radius:14px;width:360px;max-width:calc(100vw - 32px);padding:16px;transition:top .3s,left .3s;position:fixed;box-shadow:0 16px 50px #00000059}.tour-card.centered{bottom:84px;left:50%;transform:translate(-50%)}.tour-card p{color:var(--muted)}.tour-meta{color:var(--accent);margin-bottom:4px;font-size:11.5px;font-weight:650}.tour-actions{gap:6px;margin-top:12px;display:flex}@media (width<=1100px){.train-grid,.two-col,.pg-grid,.detail-grid{grid-template-columns:minmax(0,1fr)}.train-live{margin-top:0;position:static}.pg-main{margin-top:0}.invisible-sm{display:none}}@media (width<=820px){.nav{width:auto;padding:6px 4px calc(6px + env(safe-area-inset-bottom));border-right:none;border-top:1px solid var(--border);background:color-mix(in srgb, var(--bg) 92%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);flex-direction:row;justify-content:space-around;top:auto;right:0}.nav button{flex-direction:column;flex:1;align-items:center;gap:2px;padding:6px 4px;font-size:11px}.main{padding:14px 16px calc(84px + env(safe-area-inset-bottom));margin-left:0}.brand span{display:none}.start-bar{bottom:calc(72px + env(safe-area-inset-bottom));flex-wrap:wrap}.start-bar .btn{flex:1}.adv-grid,.save-row{grid-template-columns:1fr}.pair{grid-template-columns:1fr 34px}.pair>:nth-child(2){grid-column:1}.pair>button{grid-area:1/2/span 2;align-self:center}.chat-card{height:calc(100vh - var(--top-h) - 170px)}.bubble{max-width:88%}.tour-card.centered{bottom:calc(76px + env(safe-area-inset-bottom));max-height:42vh;overflow:auto}.tour-card.centered p{font-size:13px}}.tool-steps{flex-wrap:wrap;gap:4px;margin-bottom:4px;display:flex}.tool-chip{background:var(--accent-soft);color:var(--accent);font-variant-numeric:tabular-nums;border-radius:999px;padding:1px 8px;font-size:12px;font-weight:600;display:inline-block}.tool-chip.pending{opacity:.6}.memory-meter{color:var(--muted);background:var(--surface-2);border-radius:999px;padding:2px 8px;font-size:12px}.memory-meter.full{color:#b7791f}.memory-line{color:var(--muted);text-align:center;border-top:1px dashed var(--border);align-self:center;width:100%;margin:4px 0;padding-top:6px;font-size:12px}.bubble.forgotten{opacity:.4}.tag-input{flex-direction:column;gap:4px;min-width:0;display:flex}.tag-input input,.tag-input textarea{width:100%}.tag-buttons{flex-wrap:wrap;gap:4px;display:flex}.tag-btn{font:inherit;border:1px solid var(--border);background:var(--surface-2);color:var(--muted);cursor:pointer;border-radius:999px;padding:2px 8px;font-size:11.5px}.tag-btn:hover{color:var(--accent);border-color:var(--accent)}.teach{flex-direction:column;gap:14px;max-width:680px;margin:0 auto;padding-bottom:80px;display:flex}.teach-card{flex-direction:column;gap:12px;display:flex}.teach-field{flex-direction:column;gap:4px;display:flex}.teach-field textarea{font-size:16px}.teach-preview{flex-direction:column;gap:6px;display:flex}.teach-preview .bubble{max-width:100%}.tag-code{background:var(--accent-soft);color:var(--accent);border-radius:4px;padding:0 3px;font-size:.92em}.draft-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.draft-list li{align-items:flex-start;gap:4px;display:flex}.draft-item{text-align:left;min-width:0;font:inherit;color:var(--text);background:var(--surface-2);border:1px solid var(--border);cursor:pointer;word-break:break-word;border-radius:10px;flex-direction:column;flex:1;gap:2px;padding:8px 10px;display:flex}.draft-item:hover{border-color:var(--accent)}.teach-save{background:var(--surface);border:1px solid var(--border);z-index:5;border-radius:14px;flex-wrap:wrap;gap:8px;padding:10px;display:flex;position:sticky;bottom:0;box-shadow:0 -4px 20px #00000014}.teach-save select,.teach-save input{flex:1;min-width:140px}@media (width<=820px){.teach-save{bottom:calc(72px + env(safe-area-inset-bottom))}}.btn.trash:hover:not(:disabled){color:var(--danger);background:var(--surface-2)}.size-advice{flex-direction:column;gap:4px;margin-top:8px;display:flex}.size-advice p{margin:0}.size-head{justify-content:space-between;gap:8px;display:flex}.size-bar{grid-template-columns:repeat(4,1fr);gap:3px;display:grid}.size-bar span{background:var(--surface-2);border:1px solid var(--border);border-radius:3px;height:6px}.size-advice.bad .size-bar span.on{background:var(--danger);border-color:var(--danger)}.size-advice.low .size-bar span.on{background:#e8a33d;border-color:#e8a33d}.size-advice.ok .size-bar span.on{background:#4fae6b;border-color:#4fae6b}.size-advice.good .size-bar span.on{background:var(--accent);border-color:var(--accent)}.size-advice.bad strong{color:var(--danger)}.size-advice-pair{grid-template-columns:1fr 1fr;gap:14px;margin-bottom:10px;display:grid}@media (width<=820px){.size-advice-pair{grid-template-columns:1fr}}.auto-card{border-color:var(--accent);background:linear-gradient(var(--accent-soft), var(--accent-soft)), var(--surface)}.auto-card p{margin:2px 0 0}.auto-reasons{flex-direction:column;gap:4px;margin:10px 0 0;padding-left:18px;font-size:13px;display:flex}.tool-chip.browse{background:color-mix(in srgb, var(--ok) 14%, transparent);color:var(--ok);cursor:help}.check-row{cursor:pointer;align-items:flex-start;gap:8px;margin-top:10px;line-height:1.4;display:flex}.check-row input{flex:none;width:auto;margin-top:3px}.safety .card{flex-direction:column;gap:6px;display:flex}.safety .card .field-label{margin-top:8px}.safety textarea{resize:vertical;width:100%}.safety-actions{background:var(--bg);flex-wrap:wrap;align-items:center;gap:10px;padding:12px 0;position:sticky;bottom:0}.tool-chip.browse .conf{align-items:center;gap:4px;margin-left:6px;display:inline-flex}.tool-chip.browse .conf-bar{background:color-mix(in srgb, currentColor 20%, transparent);border-radius:3px;width:36px;height:5px;display:inline-block;overflow:hidden}.tool-chip.browse .conf-bar span{background:currentColor;border-radius:3px;height:100%;display:block}.tool-chip.browse.mid{background:color-mix(in srgb, var(--warn) 16%, transparent);color:var(--warn)}.tool-chip.browse.low,.tool-chip.browse.refused{background:color-mix(in srgb, var(--danger) 14%, transparent);color:var(--danger)}.tool-chip.browse.miss{background:var(--accent-soft);color:var(--muted)}
