:root{color-scheme:light;--bg: #f7f8fa;--bg-sunken: #eef0f4;--surface: #ffffff;--surface-2: #f4f5f8;--surface-3: #e9ebf0;--border: #e2e5eb;--border-str: #ced3dc;--text: #14161a;--text-dim: #5b6472;--text-mute: #8b94a3;--accent: #4f46e5;--accent-hov: #4338ca;--accent-soft: #eef0ff;--accent-fg: #ffffff;--ok: #0f8a5f;--ok-soft: #e6f6ef;--warn: #a86400;--warn-soft: #fdf3e2;--danger: #c62d3e;--danger-soft: #fdeced;--info: #1f6fb2;--info-soft: #e8f2fb;--r-sm: 5px;--r: 8px;--r-lg: 12px;--shadow-1: 0 1px 2px rgba(16, 20, 28, .06), 0 1px 1px rgba(16, 20, 28, .04);--shadow-2: 0 4px 12px rgba(16, 20, 28, .08), 0 1px 3px rgba(16, 20, 28, .06);--shadow-3: 0 16px 48px rgba(16, 20, 28, .18), 0 2px 8px rgba(16, 20, 28, .08);--ease: cubic-bezier(.2, .7, .3, 1);--ui: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;--geez: "Noto Sans Ethiopic", "Abyssinica SIL", "Nyala", var(--ui);--rail: 232px;--topbar: 52px}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){color-scheme:dark;--bg: #0d0f13;--bg-sunken: #090a0d;--surface: #14171d;--surface-2: #1a1e26;--surface-3: #232833;--border: #262b35;--border-str: #363d4a;--text: #e8eaef;--text-dim: #9aa3b2;--text-mute: #6b7484;--accent: #7c74ff;--accent-hov: #8f88ff;--accent-soft: #1d1c3a;--accent-fg: #0d0f13;--ok: #3ecf8e;--ok-soft: #10261d;--warn: #e8a33d;--warn-soft: #2a2013;--danger: #f87171;--danger-soft: #2c1618;--info: #5aa9e6;--info-soft: #12222f;--shadow-1: 0 1px 2px rgba(0,0,0,.4);--shadow-2: 0 4px 14px rgba(0,0,0,.45);--shadow-3: 0 20px 56px rgba(0,0,0,.6)}}:root[data-theme=dark]{color-scheme:dark;--bg: #0d0f13;--bg-sunken: #090a0d;--surface: #14171d;--surface-2: #1a1e26;--surface-3: #232833;--border: #262b35;--border-str: #363d4a;--text: #e8eaef;--text-dim: #9aa3b2;--text-mute: #6b7484;--accent: #7c74ff;--accent-hov: #8f88ff;--accent-soft: #1d1c3a;--accent-fg: #0d0f13;--ok: #3ecf8e;--ok-soft: #10261d;--warn: #e8a33d;--warn-soft: #2a2013;--danger: #f87171;--danger-soft: #2c1618;--info: #5aa9e6;--info-soft: #12222f;--shadow-1: 0 1px 2px rgba(0,0,0,.4);--shadow-2: 0 4px 14px rgba(0,0,0,.45);--shadow-3: 0 20px 56px rgba(0,0,0,.6)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--text);font:400 14px/1.5 var(--ui);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}:where(h1,h2,h3,h4,p,ul,ol,figure){margin:0}ul{padding:0;list-style:none}a{color:var(--accent);text-decoration:none}svg{width:15px;height:15px;flex:none}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--r-sm)}::selection{background:var(--accent);color:var(--accent-fg)}.geez{font-family:var(--geez);line-height:1.85}.mono{font-family:var(--mono);font-size:.86em}*{scrollbar-width:thin;scrollbar-color:var(--border-str) transparent}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--border-str);border-radius:99px;border:3px solid transparent;background-clip:content-box}::-webkit-scrollbar-track{background:transparent}.app{display:grid;grid-template-columns:var(--rail) 1fr;height:100vh}.rail{display:flex;flex-direction:column;gap:2px;background:var(--bg-sunken);border-right:1px solid var(--border);padding:10px;overflow-y:auto}.brand{display:flex;align-items:center;gap:9px;padding:8px 8px 14px}.brand-mark{width:26px;height:26px;border-radius:7px;flex:none;background:linear-gradient(140deg,var(--accent),#a78bfa);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:700;letter-spacing:-.02em}.brand-name{font-size:13px;font-weight:600;letter-spacing:-.01em;line-height:1.2}.brand-sub{font-size:11px;color:var(--text-mute)}.nav-group{margin-top:14px}.nav-label{font-size:10.5px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--text-mute);padding:0 8px 6px}.nav-item{display:flex;align-items:center;gap:9px;width:100%;padding:7px 8px;border:0;border-radius:var(--r-sm);background:transparent;color:var(--text-dim);font-size:13.5px;text-align:left;cursor:pointer;transition:background .12s var(--ease),color .12s var(--ease)}.nav-item:hover{background:var(--surface-3);color:var(--text)}.nav-item[aria-current=page]{background:var(--surface);color:var(--text);font-weight:550;box-shadow:var(--shadow-1)}.nav-item svg{width:15px;height:15px;flex:none;opacity:.8}.nav-item .count{margin-left:auto;font-size:11px;color:var(--text-mute);font-variant-numeric:tabular-nums}.rail-foot{margin-top:auto;padding-top:12px}.user-chip{display:flex;align-items:center;gap:9px;width:100%;padding:7px 8px;border-radius:var(--r-sm);border:0;cursor:pointer;background:transparent;text-align:left}.user-chip:hover{background:var(--surface-3)}.avatar{width:24px;height:24px;border-radius:50%;flex:none;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);font-size:10.5px;font-weight:700}.user-mail{font-size:12px;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-role{font-size:10.5px;color:var(--text-mute)}.main{display:flex;flex-direction:column;min-width:0;overflow:hidden}.topbar{height:var(--topbar);flex:none;display:flex;align-items:center;gap:10px;padding:0 18px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--surface) 82%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.crumbs{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--text-mute);min-width:0}.crumbs b{font-weight:600;color:var(--text)}.crumbs .sep{opacity:.5}.crumb-link{color:var(--text-mute);cursor:pointer}.crumb-link:hover{color:var(--text)}.topbar-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.kbd-hint{display:flex;align-items:center;gap:7px;padding:5px 9px 5px 11px;border:1px solid var(--border);border-radius:99px;background:var(--surface-2);color:var(--text-mute);font-size:12px;cursor:pointer}.kbd-hint:hover{border-color:var(--border-str);color:var(--text-dim)}kbd{font:500 10.5px/1 var(--ui);padding:3px 5px;border-radius:4px;background:var(--surface-3);border:1px solid var(--border);color:var(--text-dim)}.scroll{flex:1;overflow-y:auto}.page{max-width:1160px;margin:0 auto;padding:26px 24px 72px}.page.wide{max-width:none}.page-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:20px}.page-title{font-size:21px;font-weight:640;letter-spacing:-.022em}.page-sub{font-size:13px;color:var(--text-dim);margin-top:3px;max-width:68ch}.page-head .actions{margin-left:auto;display:flex;gap:8px;flex:none}.section{margin-top:26px}.section-head{display:flex;align-items:center;gap:10px;margin-bottom:11px}.section-title{font-size:13px;font-weight:620;letter-spacing:-.005em}.section-head .actions{margin-left:auto;display:flex;gap:6px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;padding:0 12px;border-radius:var(--r-sm);border:1px solid var(--border-str);background:var(--surface);color:var(--text);font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap;transition:background .12s var(--ease),border-color .12s var(--ease),transform .06s var(--ease)}.btn:hover{background:var(--surface-2)}.btn:active{transform:translateY(.5px)}.btn svg{width:14px;height:14px}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}.btn-primary:hover{background:var(--accent-hov);border-color:var(--accent-hov)}.btn-ghost{border-color:transparent;background:transparent;color:var(--text-dim)}.btn-ghost:hover{background:var(--surface-3);color:var(--text)}.btn-danger{border-color:var(--danger);color:var(--danger);background:transparent}.btn-danger:hover{background:var(--danger-soft)}.btn-sm{height:26px;padding:0 9px;font-size:12px;border-radius:4px}.btn-sm svg{width:12px;height:12px}.btn-lg{height:38px;padding:0 16px;font-size:14px}.btn:disabled{opacity:.45;pointer-events:none}.btn-icon{width:32px;padding:0}.btn-icon.btn-sm{width:26px}.field{display:flex;flex-direction:column;gap:6px}.label{font-size:12px;font-weight:560;color:var(--text-dim)}.hint{font-size:11.5px;color:var(--text-mute)}.input,.select,.textarea{width:100%;padding:8px 10px;border-radius:var(--r-sm);border:1px solid var(--border-str);background:var(--surface);color:var(--text);font-size:13.5px;transition:border-color .12s var(--ease),box-shadow .12s var(--ease)}.input:focus,.select:focus,.textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 16%,transparent)}.textarea{resize:vertical;min-height:120px;line-height:1.6}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:30px;cursor:pointer;background-image:linear-gradient(45deg,transparent 50%,var(--text-mute) 50%),linear-gradient(135deg,var(--text-mute) 50%,transparent 50%);background-position:calc(100% - 15px) 14px,calc(100% - 10px) 14px;background-size:5px 5px,5px 5px;background-repeat:no-repeat}.search{display:flex;align-items:center;gap:7px;padding:0 10px;height:32px;border:1px solid var(--border-str);border-radius:var(--r-sm);background:var(--surface);min-width:220px}.search svg{width:14px;height:14px;color:var(--text-mute);flex:none}.search input{flex:1;border:0;background:transparent;outline:0;font-size:13px;min-width:0}.seg{display:inline-flex;padding:2px;gap:2px;background:var(--surface-2);border:1px solid var(--border);border-radius:7px}.seg button{border:0;background:transparent;color:var(--text-dim);cursor:pointer;padding:4px 10px;border-radius:5px;font-size:12.5px;font-weight:500}.seg button[aria-pressed=true]{background:var(--surface);color:var(--text);box-shadow:var(--shadow-1)}.switch{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:13px}.switch input{position:absolute;opacity:0}.switch .track{width:32px;height:18px;border-radius:99px;background:var(--surface-3);border:1px solid var(--border-str);position:relative;transition:background .15s var(--ease)}.switch .track:after{content:"";position:absolute;inset:2px auto 2px 2px;width:12px;border-radius:50%;background:var(--surface);box-shadow:var(--shadow-1);transition:transform .15s var(--ease)}.switch input:checked+.track{background:var(--accent);border-color:var(--accent)}.switch input:checked+.track:after{transform:translate(14px)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-1)}.card-pad{padding:16px}.card-head{display:flex;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid var(--border)}.card-head h3{font-size:13px;font-weight:620}.card-head .actions{margin-left:auto;display:flex;gap:6px;align-items:center}.grid{display:grid;gap:14px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}@media (max-width: 900px){.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.stat{padding:14px 15px}.stat-label{font-size:11.5px;color:var(--text-mute);font-weight:550;letter-spacing:.01em}.stat-value{font-size:25px;font-weight:640;letter-spacing:-.03em;margin-top:5px;font-variant-numeric:tabular-nums}.stat-foot{font-size:11.5px;color:var(--text-dim);margin-top:4px;display:flex;align-items:center;gap:5px}.trend-down{color:var(--ok);font-weight:600}.trend-up{color:var(--danger);font-weight:600}.empty{text-align:center;padding:48px 20px;color:var(--text-mute)}.empty svg{width:30px;height:30px;opacity:.4;margin-bottom:10px}.empty h3{font-size:14px;color:var(--text-dim);margin-bottom:4px}.empty p{font-size:12.5px;max-width:42ch;margin:0 auto 14px}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--text-mute);padding:9px 14px;border-bottom:1px solid var(--border);white-space:nowrap}.table td{padding:11px 14px;border-bottom:1px solid var(--border);font-size:13.5px;vertical-align:middle}.table tbody tr:last-child td{border-bottom:0}.table tbody tr{cursor:pointer;transition:background .1s var(--ease)}.table tbody tr:hover{background:var(--surface-2)}.table .num{text-align:right;font-variant-numeric:tabular-nums}.t-title{font-weight:540;letter-spacing:-.008em}.t-meta{font-size:11.5px;color:var(--text-mute);margin-top:2px}.pill{display:inline-flex;align-items:center;gap:5px;height:21px;padding:0 8px;border-radius:99px;font-size:11.5px;font-weight:560;white-space:nowrap;background:var(--surface-3);color:var(--text-dim)}.pill:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor;flex:none}.pill.plain:before{display:none}.pill-ok{background:var(--ok-soft);color:var(--ok)}.pill-warn{background:var(--warn-soft);color:var(--warn)}.pill-danger{background:var(--danger-soft);color:var(--danger)}.pill-info{background:var(--info-soft);color:var(--info)}.pill-accent{background:var(--accent-soft);color:var(--accent)}.tag{display:inline-flex;align-items:center;gap:5px;padding:2px 7px;border-radius:4px;background:var(--surface-2);border:1px solid var(--border);font-size:11px;color:var(--text-dim);font-family:var(--mono)}.stepper{display:flex;align-items:stretch;gap:0;overflow-x:auto;border:1px solid var(--border);border-radius:var(--r);background:var(--surface);box-shadow:var(--shadow-1)}.step{position:relative;flex:1 1 0;min-width:118px;display:flex;align-items:center;gap:9px;padding:11px 12px 11px 16px;border:0;background:transparent;cursor:pointer;text-align:left;transition:background .12s var(--ease)}.step+.step:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:1px;background:var(--border)}.step:hover{background:var(--surface-2)}.step[aria-current=step]{background:var(--accent-soft)}.step[aria-current=step] .step-name{color:var(--accent);font-weight:620}.step-dot svg{width:11px;height:11px;stroke-width:2.2}.step-dot{width:20px;height:20px;border-radius:50%;flex:none;display:grid;place-items:center;font-size:10.5px;font-weight:660;border:1.5px solid var(--border-str);color:var(--text-mute);background:var(--surface)}.step.done .step-dot{background:var(--ok);border-color:var(--ok);color:#fff}.step.active .step-dot{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}.step.running .step-dot{border-color:var(--accent);color:var(--accent);animation:pulse 1.1s var(--ease) infinite}.step-text{display:flex;flex-direction:column;min-width:0}.step-name{display:block;font-size:12.5px;font-weight:540;line-height:1.25}.step-meta{display:block;font-size:10.5px;color:var(--text-mute);line-height:1.2;margin-top:1px}.step.ahead .step-name,.step.ahead .step-meta{opacity:.62}.step:disabled{opacity:.5;cursor:not-allowed}@keyframes pulse{0%,to{box-shadow:0 0 color-mix(in srgb,var(--accent) 40%,transparent)}50%{box-shadow:0 0 0 4px transparent}}.chunk{border:1px solid var(--border);border-radius:var(--r);background:var(--surface);overflow:hidden;box-shadow:var(--shadow-1)}.chunk+.chunk{margin-top:10px}.chunk-head{display:flex;align-items:center;gap:9px;padding:8px 12px;background:var(--surface-2);border-bottom:1px solid var(--border)}.chunk-ord{width:20px;height:20px;border-radius:5px;flex:none;display:grid;place-items:center;background:var(--surface-3);color:var(--text-dim);font-size:11px;font-weight:640;font-variant-numeric:tabular-nums}.chunk-words{font-size:11.5px;color:var(--text-mute);font-variant-numeric:tabular-nums}.chunk-head .actions{margin-left:auto;display:flex;gap:5px;align-items:center}.chunk-body{padding:12px 14px;font-size:13.5px;color:var(--text-dim);line-height:1.62}.chunk-body.two{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:0}.chunk-body.two>div{padding:12px 14px;min-width:0}.chunk-body.two>div+div{border-left:1px solid var(--border)}.chunk.failed{border-color:color-mix(in srgb,var(--danger) 40%,var(--border))}.chunk.failed .chunk-head{background:var(--danger-soft)}.chunk-error{padding:9px 14px;background:var(--danger-soft);color:var(--danger);font-size:12.5px;border-top:1px solid color-mix(in srgb,var(--danger) 20%,transparent)}.boundary{display:flex;align-items:center;gap:8px;margin:7px 0;opacity:.5;transition:opacity .12s var(--ease)}.boundary:hover,.boundary:focus-within{opacity:1}.boundary:before,.boundary:after{content:"";height:1px;flex:1;background:var(--border-str)}.boundary button{border:1px dashed var(--border-str);background:var(--surface);color:var(--text-mute);font-size:11px;padding:2px 9px;border-radius:99px;cursor:pointer}.boundary button:hover{color:var(--accent);border-color:var(--accent);border-style:solid}.boundary button:disabled{opacity:.55;cursor:not-allowed}.boundary button:disabled:hover{color:var(--text-mute);border-color:var(--border-str);border-style:dashed}.boundary .b-count{margin-left:6px;font-variant-numeric:tabular-nums;opacity:.65}.chunk .para{padding:12px 14px;font-size:13.5px;line-height:1.62;color:var(--text-dim)}.para-split{position:relative;height:1px;background:var(--border);margin:0 14px}.para-split button{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:inline-flex;align-items:center;gap:5px;border:1px solid var(--border-str);background:var(--surface);color:var(--text-mute);font-size:11px;padding:2px 9px;border-radius:99px;cursor:pointer;opacity:0;transition:opacity .12s var(--ease),color .12s var(--ease),border-color .12s var(--ease)}.chunk:hover .para-split button{opacity:.55}.para-split button:hover,.para-split button:focus-visible{opacity:1;color:var(--accent);border-color:var(--accent)}.para-split:hover{background:color-mix(in srgb,var(--accent) 35%,var(--border))}@media (hover: none){.chunk .para-split button{opacity:.8}}.bar{height:5px;border-radius:99px;background:var(--surface-3);overflow:hidden}.bar>i{display:block;height:100%;background:var(--accent);border-radius:99px;transition:width .35s var(--ease)}.bar.ok>i{background:var(--ok)}.spin{width:13px;height:13px;border-radius:50%;flex:none;display:inline-block;border:1.6px solid color-mix(in srgb,currentColor 25%,transparent);border-top-color:currentColor;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.editor-wrap{display:flex;flex-direction:column;height:calc(100vh - var(--topbar))}.editor-bar{flex:none;display:flex;align-items:center;gap:10px;padding:9px 18px;border-bottom:1px solid var(--border);background:var(--surface)}.editor-bar .actions{margin-left:auto;display:flex;align-items:center;gap:8px}.panes{flex:1;display:grid;grid-template-columns:1fr 1fr;min-height:0}.pane{display:flex;flex-direction:column;min-width:0;min-height:0}.pane+.pane{border-left:1px solid var(--border)}.pane-head{flex:none;display:flex;align-items:center;gap:8px;padding:7px 16px;border-bottom:1px solid var(--border);background:var(--surface-2);font-size:11.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-mute)}.pane-head .actions{margin-left:auto;text-transform:none;letter-spacing:0;font-weight:500}.pane-body{flex:1;overflow-y:auto;padding:18px 22px 120px}.pane-body.ro{color:var(--text-dim);font-size:14.5px;line-height:1.72}.pane-body p+p{margin-top:1em}.amharic-input{width:100%;min-height:100%;border:0;outline:0;background:transparent;resize:none;font-family:var(--geez);font-size:16px;line-height:1.95;color:var(--text)}.seg-mark{border-left:2px solid transparent;padding-left:12px;margin-left:-14px;transition:border-color .15s var(--ease),background .15s var(--ease)}.seg-mark.linked{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 5%,transparent)}.save-state{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--text-mute)}.save-state .dot{width:6px;height:6px;border-radius:50%;background:var(--text-mute)}.save-state.saved .dot{background:var(--ok)}.save-state.dirty .dot{background:var(--warn);animation:pulse 1.6s infinite}.save-state.offline .dot{background:var(--danger)}.save-state.saving .dot{background:var(--accent)}.banner{display:flex;align-items:center;gap:10px;padding:9px 14px;border:1px solid var(--border);border-radius:var(--r);font-size:13px;background:var(--surface-2)}.banner svg{width:15px;height:15px;flex:none}.banner .actions{margin-left:auto;display:flex;gap:6px}.banner-info{background:var(--info-soft);border-color:color-mix(in srgb,var(--info) 25%,transparent);color:var(--info)}.banner-ok{background:var(--ok-soft);border-color:color-mix(in srgb,var(--ok) 25%,transparent);color:var(--ok)}.banner-warn{background:var(--warn-soft);border-color:color-mix(in srgb,var(--warn) 25%,transparent);color:var(--warn)}.banner-danger{background:var(--danger-soft);border-color:color-mix(in srgb,var(--danger) 25%,transparent);color:var(--danger)}.banner b{font-weight:620}.lesson{display:flex;gap:10px;padding:11px 13px;border:1px solid var(--border);border-radius:var(--r);background:var(--surface)}.lesson+.lesson{margin-top:8px}.lesson-score{flex:none;width:40px;text-align:center;font-family:var(--mono);font-size:11px;color:var(--accent);font-weight:600;padding-top:1px}.lesson-text{font-size:13px;line-height:1.55;color:var(--text-dim)}.lesson-meta{margin-top:6px;display:flex;gap:6px;flex-wrap:wrap}.chart{width:100%;height:240px;display:block;overflow:visible}.chart .grid-line{stroke:var(--border);stroke-width:1}.chart .axis-text{fill:var(--text-mute);font-size:10.5px;font-family:var(--ui)}.chart .series{fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.chart .area{fill:url(#fadeAccent)}.chart .pt{fill:var(--surface);stroke:var(--accent);stroke-width:2}.chart .pt:hover{fill:var(--accent)}.chart .baseline-band{fill:var(--warn);opacity:.07}.chart .baseline-text{fill:var(--warn);font-size:10px;font-weight:600;font-family:var(--ui)}.chart .trendline{stroke:var(--ok);stroke-width:1.5;stroke-dasharray:4 4;fill:none}.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:11.5px;color:var(--text-dim);margin-top:10px}.legend span{display:inline-flex;align-items:center;gap:6px}.legend i{width:11px;height:3px;border-radius:2px;display:inline-block}.timeline{position:relative;padding-left:22px}.timeline:before{content:"";position:absolute;left:5px;top:6px;bottom:6px;width:1px;background:var(--border)}.tl-item{position:relative;padding:11px 0}.tl-item+.tl-item{border-top:1px solid var(--border)}.tl-item:before{content:"";position:absolute;left:-21px;top:17px;width:9px;height:9px;border-radius:50%;background:var(--surface);border:2px solid var(--border-str)}.tl-item.current:before{background:var(--accent);border-color:var(--accent)}.tl-head{display:flex;align-items:center;gap:8px}.tl-v{font-size:13px;font-weight:620;font-variant-numeric:tabular-nums}.tl-meta{font-size:11.5px;color:var(--text-mute)}.tl-head .actions{margin-left:auto;display:flex;gap:6px}.tl-body{margin-top:8px;padding:10px 12px;border-radius:var(--r-sm);background:var(--surface-2);border:1px solid var(--border);font-family:var(--mono);font-size:11.5px;line-height:1.6;color:var(--text-dim);white-space:pre-wrap;max-height:160px;overflow:auto}.scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:#0a0c1073;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:grid;place-items:start center;padding:12vh 16px 16px;animation:fade .12s var(--ease)}@keyframes fade{0%{opacity:0}}@keyframes rise{0%{opacity:0;transform:translateY(6px) scale(.985)}}.modal{width:100%;max-width:480px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-3);animation:rise .14s var(--ease);max-height:76vh;display:flex;flex-direction:column;overflow:hidden}.modal.lg{max-width:720px}.modal-head{padding:16px 18px 0}.modal-title{font-size:15px;font-weight:640;letter-spacing:-.012em}.modal-sub{font-size:13px;color:var(--text-dim);margin-top:5px;line-height:1.5}.modal-body{padding:16px 18px;overflow-y:auto}.modal-foot{display:flex;gap:8px;justify-content:flex-end;padding:12px 18px;border-top:1px solid var(--border);background:var(--surface-2)}.palette{max-width:560px;padding:0}.palette-input{display:flex;align-items:center;gap:10px;padding:13px 16px;border-bottom:1px solid var(--border)}.palette-input svg{width:16px;height:16px;color:var(--text-mute);flex:none}.palette-input input{flex:1;border:0;outline:0;background:transparent;font-size:15px}.palette-list{overflow-y:auto;padding:6px}.palette-sec{font-size:10.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-mute);padding:8px 10px 4px}.palette-item{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border:0;border-radius:var(--r-sm);background:transparent;cursor:pointer;text-align:left;font-size:13.5px}.palette-item svg{width:15px;height:15px;color:var(--text-mute);flex:none}.palette-item[data-active=true]{background:var(--accent-soft);color:var(--accent)}.palette-item[data-active=true] svg{color:var(--accent)}.palette-item .where{margin-left:auto;font-size:11px;color:var(--text-mute)}.toasts{position:fixed;right:16px;bottom:16px;z-index:80;display:flex;flex-direction:column-reverse;gap:8px}.toast{display:flex;align-items:center;gap:9px;min-width:240px;max-width:380px;padding:10px 13px;border-radius:var(--r);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-2);font-size:13px;animation:rise .16s var(--ease)}.toast svg{width:15px;height:15px;flex:none}.toast.ok svg{color:var(--ok)}.toast.err svg{color:var(--danger)}.toast.info svg{color:var(--info)}.toast .close{margin-left:auto;border:0;background:transparent;color:var(--text-mute);cursor:pointer;padding:2px}.row{display:flex;align-items:center;gap:10px}.row.wrap{flex-wrap:wrap}.spacer{flex:1}.divider{height:1px;background:var(--border);margin:14px 0}.muted{color:var(--text-mute)}.dim{color:var(--text-dim)}.small{font-size:12px}.nowrap{white-space:nowrap}.center{text-align:center}.stack>*+*{margin-top:10px}.stack-sm>*+*{margin-top:6px}.stack-lg>*+*{margin-top:18px}.admin-note{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--warn);background:var(--warn-soft);border-radius:4px;padding:2px 7px;font-weight:550;white-space:nowrap;vertical-align:4px}.admin-note svg{width:11px;height:11px}.card-head h3 svg{width:14px;height:14px;vertical-align:-2px;margin-right:2px}.save-state svg{width:13px;height:13px}.skeleton{background:linear-gradient(90deg,var(--surface-2),var(--surface-3),var(--surface-2));background-size:200% 100%;animation:sheen 1.3s linear infinite;border-radius:4px}@keyframes sheen{to{background-position:-200% 0}}@media (max-width: 860px){.app{grid-template-columns:1fr}.rail{display:none}.panes{grid-template-columns:1fr}.pane+.pane{border-left:0;border-top:1px solid var(--border)}.chunk-body.two{grid-template-columns:1fr}.chunk-body.two>div+div{border-left:0;border-top:1px solid var(--border)}}