:root{--surface:#f7f9fb;--surface-container-lowest:#fff;--surface-container-low:#f2f4f6;--surface-container:#eceef0;--surface-container-high:#e6e8ea;--on-surface:#191c1e;--on-surface-variant:#45464d;--outline:#76777d;--outline-variant:#c6c6cd;--primary:#0f172a;--primary-hover:#1e293b;--on-primary:#fff;--primary-container:#131b2e;--secondary:#515f74;--secondary-container:#d5e3fd;--nav-active:#e8effb;--success:#166534;--success-bg:#dcfce7;--error:#ba1a1a;--error-bg:#ffdad6;--warn-bg:#fff4e5;--border:#e2e8f0;--divider:#eceef0;--radius-sm:4px;--radius:8px;--radius-full:9999px;--shadow-pop:0px 4px 12px rgba(15,23,42,.08);--font-ui:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--font-mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,monospace}*{box-sizing:border-box}body,html{padding:0;margin:0}body{background:var(--surface);color:var(--on-surface);font-family:var(--font-ui);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.display-lg{font-size:48px;font-weight:700;line-height:1.2;letter-spacing:-.02em}.headline-lg{font-size:32px;font-weight:600;line-height:1.3;letter-spacing:-.01em}.headline-md{font-size:24px;font-weight:600;line-height:1.4}.headline-sm{font-size:18px;font-weight:600;line-height:1.5}.body-md{font-size:14px}.body-sm{font-size:12px}.mono{font-family:var(--font-mono);font-size:13px;font-weight:500}.label-caps{font-size:11px;font-weight:700;line-height:1;letter-spacing:.05em;text-transform:uppercase}.label-caps,.muted{color:var(--on-surface-variant)}.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;font-family:var(--font-ui);font-size:14px;font-weight:600;border-radius:var(--radius-sm);padding:10px 18px;cursor:pointer;border:1px solid transparent;transition:background .12s,border-color .12s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:var(--on-primary)}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-secondary{background:transparent;color:var(--secondary);border-color:var(--secondary)}.btn-secondary:hover:not(:disabled){background:var(--surface-container-low)}.btn-ghost{background:transparent;color:var(--on-surface-variant)}.btn-ghost:hover:not(:disabled){background:var(--surface-container)}.card{background:var(--surface-container-lowest);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-accent{border-top:3px solid var(--success)}.field label{display:block;font-size:12px;font-weight:600;margin-bottom:6px}.field label,.input{color:var(--on-surface)}.input{width:100%;font-family:var(--font-ui);font-size:14px;padding:10px 12px;border:1px solid var(--outline-variant);border-radius:var(--radius-sm);background:var(--surface-container-lowest)}.input:focus{outline:none;border-color:var(--primary)}.chip{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;padding:4px 10px;border-radius:var(--radius-full)}.chip-success{background:var(--success-bg);color:var(--success)}.chip-info{background:var(--secondary-container);color:var(--secondary)}.chip-neutral{background:var(--surface-container-high);color:var(--on-surface-variant)}.chip-error{background:var(--error-bg);color:var(--error)}.table{width:100%;border-collapse:collapse}.table th{text-align:left;padding:12px 16px;background:var(--surface-container-low);font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--on-surface-variant);border-bottom:1px solid var(--border)}.table td{padding:14px 16px;border-bottom:1px solid var(--divider);vertical-align:middle}.table tr:last-child td{border-bottom:none}.shell{display:grid;grid-template-columns:248px 1fr;min-height:100vh}.sidebar{background:var(--surface-container-lowest);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 16px;position:-webkit-sticky;position:sticky;top:0;height:100vh}.brand{padding:4px 8px 20px}.brand .name{font-weight:700;font-size:18px}.brand .tier{font-size:12px;color:var(--on-surface-variant)}.nav{display:flex;flex-direction:column;gap:2px;margin-top:8px}.nav-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--on-surface-variant);font-weight:500}.nav-link:hover{background:var(--surface-container-low);color:var(--on-surface)}.nav-link.active{background:var(--nav-active);color:var(--primary-container);font-weight:600}.nav-link svg{flex-shrink:0}.sidebar-footer{margin-top:auto;padding-top:16px;border-top:1px solid var(--divider);gap:2px}.main,.sidebar-footer{display:flex;flex-direction:column}.main{min-width:0}.topbar{gap:16px;padding:14px 32px;border-bottom:1px solid var(--border);background:var(--surface);position:-webkit-sticky;position:sticky;top:0;z-index:5}.search,.topbar{display:flex;align-items:center}.search{flex:1 1;max-width:480px;gap:8px;background:var(--surface-container-low);border:1px solid transparent;border-radius:var(--radius-full);padding:8px 16px;color:var(--on-surface-variant)}.search input{border:none;background:transparent;outline:none;width:100%;font-size:14px;color:var(--on-surface)}.topbar-actions{margin-left:auto;display:flex;align-items:center;gap:16px;color:var(--on-surface-variant)}.avatar{width:34px;height:34px;border-radius:var(--radius-full);background:var(--primary);color:var(--on-primary);display:grid;place-items:center;font-weight:600;font-size:13px}.page{padding:32px;max-width:1280px;width:100%}.page-head{margin-bottom:24px}.page-head h1{margin:0 0 6px}.page-head p{margin:0;color:var(--on-surface-variant);max-width:720px}.grid-2{grid-template-columns:1fr 1fr;grid-gap:20px}.grid-2,.grid-3{display:grid;gap:20px}.grid-3{grid-template-columns:repeat(3,1fr);grid-gap:20px}.stack{display:flex;flex-direction:column;gap:20px}.row{flex-wrap:wrap}.between,.row{display:flex;gap:16px;align-items:center}.between{justify-content:space-between}.stat .stat-val{font-size:34px;font-weight:700;letter-spacing:-.01em}.stat .stat-lbl{color:var(--on-surface-variant);font-size:13px}.dropzone{border:2px dashed var(--outline-variant);border-radius:var(--radius);padding:48px;text-align:center;background:var(--surface-container-lowest);transition:border-color .12s,background .12s}.dropzone.drag{border-color:var(--primary);background:var(--surface-container-low)}.thumb{object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--border);background:#000;display:block}.cell-thumb{display:inline-flex;align-items:center;gap:8px}.cluster-thumbs{display:flex;flex-wrap:wrap;gap:18px;padding:12px 0}.thumb-card{margin:0;text-align:center;width:120px}.thumb-card figcaption{font-size:11px;color:var(--on-surface-variant);margin-top:6px;word-break:break-all;line-height:1.3}.err{color:var(--error)}code{font-family:var(--font-mono);font-size:12px}input[type=range]{width:100%;accent-color:var(--primary)}.toggle{position:relative;width:44px;height:24px;border-radius:var(--radius-full);background:var(--outline-variant);cursor:pointer;transition:background .15s;border:none}.toggle.on{background:var(--primary)}.toggle:after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .15s}.toggle.on:after{transform:translateX(20px)}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:100%;max-width:420px}.auth-card .brand{text-align:center;padding-bottom:24px}.notice{padding:12px 14px;border-radius:var(--radius-sm);font-size:13px}.notice-info{background:var(--secondary-container);color:var(--secondary)}.notice-error{background:var(--error-bg);color:var(--on-error-container,#93000a)}.notice-warn{background:var(--warn-bg);color:#8a5a00;border:1px solid #f0d9b0}@media (max-width:860px){.shell{grid-template-columns:1fr}.sidebar{display:none}.grid-2,.grid-3{grid-template-columns:1fr}}.mode-toggle{display:inline-flex;align-items:center;gap:2px;flex:none;background:var(--surface-container-low);border:1px solid var(--border);border-radius:var(--radius-full);padding:3px}.mode-btn{border:none;background:none;cursor:pointer;padding:6px 16px;border-radius:var(--radius-full);font-size:13px;font-weight:600;font-family:inherit;color:var(--on-surface-variant);transition:background .12s ease,color .12s ease}.mode-btn:hover{color:var(--on-surface)}.mode-btn.active{background:var(--primary);color:var(--on-primary)}.mode-btn:focus-visible{outline:2px solid var(--secondary);outline-offset:2px}.verdict{display:inline-block;padding:2px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:600;white-space:nowrap}.verdict-drop{background:var(--error-bg);color:var(--error)}.verdict-keep{background:var(--success-bg);color:var(--success)}.verdict-none{background:var(--surface-container);color:var(--on-surface-variant)}.containment-bar{display:inline-block;vertical-align:middle;width:72px;height:6px;border-radius:3px;background:var(--surface-container-high);overflow:hidden}.containment-bar>span{display:block;height:100%;background:var(--secondary)}.change-list{margin:0;padding:0;list-style:none;font-size:13px}.change-list li{display:flex;align-items:baseline;gap:10px;padding:6px 0;border-bottom:1px solid var(--divider)}.change-list li:last-child{border-bottom:none}.change-delta{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:600;min-width:68px}.change-up{color:var(--success)}.change-down{color:var(--error)}