:root {
  color-scheme: dark;
  --bg: #0b0e0d;
  --surface: #111513;
  --surface-2: #171c19;
  --surface-3: #1e2421;
  --line: #29312d;
  --line-soft: #202722;
  --text: #edf3ef;
  --muted: #8d9a93;
  --faint: #68736d;
  --lime: #b7f34b;
  --lime-2: #8bdc3d;
  --blue: #65a9ff;
  --orange: #f5a65b;
  --danger: #ff7168;
  --shadow: 0 20px 55px rgba(0, 0, 0, .28);
  --radius: 18px;
}

[data-theme="light"] {
  color-scheme: light;
  --bg: #f2f4ef;
  --surface: #fbfcf8;
  --surface-2: #f5f7f2;
  --surface-3: #edf0e9;
  --line: #d8ddd5;
  --line-soft: #e4e8e1;
  --text: #19201c;
  --muted: #68736c;
  --faint: #89938c;
  --lime: #82c91e;
  --lime-2: #69ad10;
  --shadow: 0 18px 45px rgba(36, 45, 39, .1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; min-width: 1120px; }
button, input { font: inherit; }
button { color: inherit; }
.app-shell { display: grid; grid-template-columns: 236px 1fr; min-height: 100vh; }
.sidebar { position: fixed; inset: 0 auto 0 0; width: 236px; padding: 28px 18px 20px; background: var(--surface); border-right: 1px solid var(--line-soft); display: flex; flex-direction: column; z-index: 20; }
.brand { display: flex; align-items: center; gap: 11px; color: var(--text); text-decoration: none; font-size: 19px; letter-spacing: -.5px; padding: 0 10px; }
.brand span:last-child b:last-child { color: var(--lime); }
.brand-mark { width: 28px; height: 28px; display: grid; grid-template-columns: repeat(3, 1fr); align-items: end; gap: 3px; transform: rotate(-4deg); }
.brand-mark i { display: block; background: var(--lime); border-radius: 2px; height: 55%; }
.brand-mark i:nth-child(2) { height: 100%; }.brand-mark i:nth-child(3) { height: 73%; }
.nav { display: grid; gap: 6px; margin-top: 54px; }
.nav-item { border: 0; background: transparent; color: var(--muted); display: flex; align-items: center; gap: 13px; padding: 12px 13px; border-radius: 10px; text-align: left; cursor: pointer; font-size: 14px; transition: .2s; }
.nav-item:hover { background: var(--surface-2); color: var(--text); }.nav-item.active { background: color-mix(in srgb, var(--lime) 12%, transparent); color: var(--text); }
.nav-item.active .nav-icon { color: var(--lime); }.nav-icon { width: 20px; text-align: center; font-size: 18px; }
.sidebar-bottom { margin-top: auto; display: grid; gap: 16px; }
.privacy-note { display: flex; align-items: flex-start; gap: 10px; padding: 13px 11px; border: 1px solid var(--line-soft); border-radius: 12px; }
.privacy-note b, .privacy-note small { display: block; }.privacy-note b { font-size: 11px; }.privacy-note small { color: var(--faint); font-size: 9px; margin-top: 4px; line-height: 1.4; }
.status-dot { width: 7px; height: 7px; background: var(--lime); border-radius: 50%; box-shadow: 0 0 0 4px color-mix(in srgb, var(--lime) 12%, transparent); margin-top: 4px; flex: none; }
.theme-toggle { border: 0; background: transparent; display: grid; grid-template-columns: 22px 1fr 32px; align-items: center; color: var(--muted); padding: 6px 10px; cursor: pointer; text-align: left; font-size: 12px; }
.theme-toggle i { width: 30px; height: 17px; background: var(--surface-3); border: 1px solid var(--line); border-radius: 20px; position: relative; }
.theme-toggle i::after { content: ""; position: absolute; width: 11px; height: 11px; top: 2px; left: 3px; border-radius: 50%; background: var(--lime); transition: .2s; }
[data-theme="light"] .theme-toggle i::after { transform: translateX(12px); }
main { grid-column: 2; min-width: 0; }
.topbar { height: 88px; padding: 20px 36px; border-bottom: 1px solid var(--line-soft); background: color-mix(in srgb, var(--surface) 90%, transparent); display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 10; backdrop-filter: blur(16px); }
.eyebrow { color: var(--lime); font-size: 9px; letter-spacing: 2px; font-weight: 800; margin: 0 0 7px; }
.topbar h1 { margin: 0; font-size: 18px; letter-spacing: -.3px; }
.top-actions { display: flex; align-items: center; gap: 18px; }.autosave { color: var(--faint); font-size: 10px; display: flex; gap: 7px; align-items: center; }.autosave i { width: 5px; height: 5px; border-radius: 50%; background: var(--lime); }
.icon-btn, .small-icon { border: 1px solid var(--line); background: var(--surface-2); cursor: pointer; border-radius: 9px; }.icon-btn { width: 34px; height: 34px; color: var(--muted); }
.content { padding: 36px; max-width: 1480px; margin: auto; }.page { display: none; animation: fade .25s ease; }.page.active { display: block; } @keyframes fade { from { opacity: .5; transform: translateY(4px); } }
.hero { min-height: 276px; border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; padding: 42px 48px; display: grid; grid-template-columns: 1.1fr .9fr; background: radial-gradient(circle at 80% 30%, color-mix(in srgb, var(--lime) 11%, transparent), transparent 35%), linear-gradient(135deg, var(--surface-2), var(--surface)); position: relative; }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .2; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 36px 36px; mask-image: linear-gradient(90deg, transparent, #000); }
.hero-copy { position: relative; z-index: 1; }.pill { display: inline-block; color: var(--lime); border: 1px solid color-mix(in srgb, var(--lime) 30%, transparent); background: color-mix(in srgb, var(--lime) 7%, transparent); padding: 6px 10px; font-size: 9px; letter-spacing: 1.5px; font-weight: 700; border-radius: 20px; }
.hero h2 { font-size: clamp(31px, 3vw, 47px); line-height: 1.04; letter-spacing: -2px; margin: 18px 0 17px; }.hero h2 em { color: var(--lime); font-style: normal; }.hero p { max-width: 580px; color: var(--muted); line-height: 1.65; font-size: 13px; }
.hero-visual { position: relative; min-height: 190px; }.dataset-cube { position: absolute; left: 46%; top: 51%; transform: translate(-50%, -50%) rotate(-3deg); width: 142px; height: 142px; border: 1px solid color-mix(in srgb, var(--lime) 40%, var(--line)); background: linear-gradient(145deg, color-mix(in srgb, var(--lime) 12%, var(--surface-3)), var(--surface)); border-radius: 24px; box-shadow: 0 25px 60px rgba(0,0,0,.3), inset 0 0 40px color-mix(in srgb, var(--lime) 8%, transparent); display: flex; flex-direction: column; align-items: center; justify-content: center; z-index: 2; }
.dataset-cube span { font-size: 28px; font-weight: 900; letter-spacing: -1px; }.dataset-cube small { color: var(--lime); font-size: 7px; letter-spacing: 1.6px; margin-top: 7px; }
.orbit { position: absolute; border: 1px dashed color-mix(in srgb, var(--lime) 30%, transparent); border-radius: 50%; left: 46%; top: 50%; transform: translate(-50%, -50%) rotate(-12deg); }.orbit-one { width: 310px; height: 150px; }.orbit-two { width: 240px; height: 220px; transform: translate(-50%, -50%) rotate(40deg); }
.split-tag { position: absolute; padding: 8px 12px; border: 1px solid var(--line); border-radius: 10px; background: color-mix(in srgb, var(--surface-2) 88%, transparent); box-shadow: var(--shadow); font-size: 14px; font-weight: 800; z-index: 3; }.split-tag small { display: block; color: var(--muted); font-size: 7px; letter-spacing: 1px; margin-top: 2px; }.tag-train { left: 8%; top: 12%; color: var(--lime); }.tag-val { right: 5%; top: 24%; color: var(--blue); }.tag-test { right: 13%; bottom: 4%; color: var(--orange); }
.import-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 18px; margin-top: 18px; }
.drop-card, .guide-card, .chart-card, .ratio-card, .table-card, .viewer-card, .assign-panel, .metric-grid article, .tree-card, .check-card, .download-card { background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius); }
.drop-card { min-height: 285px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 30px; border-style: dashed; transition: .2s; }.drop-card.dragging { border-color: var(--lime); background: color-mix(in srgb, var(--lime) 6%, var(--surface)); transform: scale(.995); }
.upload-icon { width: 43px; height: 43px; display: grid; place-items: center; background: color-mix(in srgb, var(--lime) 10%, transparent); border: 1px solid color-mix(in srgb, var(--lime) 23%, transparent); border-radius: 12px; color: var(--lime); font-size: 20px; }.drop-card h3 { margin: 15px 0 5px; font-size: 16px; }.drop-card p { color: var(--muted); font-size: 11px; margin: 0 0 18px; }
.primary-btn, .secondary-btn { border-radius: 9px; padding: 11px 19px; font-size: 11px; font-weight: 750; cursor: pointer; transition: .2s; }.primary-btn { border: 1px solid var(--lime); background: var(--lime); color: #18200f; box-shadow: 0 6px 22px color-mix(in srgb, var(--lime) 13%, transparent); }.primary-btn:hover { background: var(--lime-2); transform: translateY(-1px); }.primary-btn.compact { padding: 10px 15px; }.secondary-btn { background: var(--surface-2); color: var(--text); border: 1px solid var(--line); }.full { width: 100%; margin-top: 9px; }
.text-btn { color: var(--lime); border: 0; background: transparent; font-size: 10px; cursor: pointer; }.or { display: flex; align-items: center; gap: 9px; color: var(--faint); font-size: 8px; margin: 10px 0 7px; }.or i { width: 28px; height: 1px; background: var(--line); }
.guide-card { padding: 22px; }.card-head { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line-soft); padding-bottom: 14px; }.card-head span { font-size: 12px; font-weight: 750; }.card-head small { color: var(--faint); font-size: 8px; letter-spacing: 1px; text-transform: uppercase; }
.steps { list-style: none; padding: 0; margin: 7px 0 10px; }.steps li { display: flex; gap: 13px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line-soft); }.steps li > span { font-size: 9px; color: var(--lime); font-weight: 800; }.steps b, .steps small { display: block; }.steps b { font-size: 11px; }.steps small { color: var(--faint); font-size: 9px; margin-top: 3px; }
.demo-btn { width: 100%; padding: 10px 0 0; display: flex; justify-content: space-between; border: 0; background: transparent; color: var(--lime); cursor: pointer; font-size: 10px; }
.feature-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; margin-top: 18px; }.feature-strip div { background: var(--surface); padding: 20px; display: grid; grid-template-columns: 31px 1fr; column-gap: 12px; }.feature-strip div > span { color: var(--lime); font-size: 20px; grid-row: 1 / 3; }.feature-strip b { font-size: 11px; }.feature-strip small { color: var(--faint); font-size: 9px; margin-top: 5px; line-height: 1.4; }
.section-heading { display: flex; justify-content: space-between; align-items: end; margin-bottom: 24px; }.section-heading h2 { margin: 0; font-size: 27px; letter-spacing: -1px; }.section-heading > div > p:last-child { color: var(--muted); font-size: 11px; margin: 8px 0 0; }.progress-summary { text-align: right; }.progress-summary span, .progress-summary small { display: block; }.progress-summary span { font-size: 20px; font-weight: 800; }.progress-summary small { color: var(--faint); font-size: 9px; margin-top: 4px; }
.workspace-actions { display: flex; align-items: center; gap: 8px; }.mini { padding: 7px 10px; font-size: 9px; }.secondary-btn:disabled { opacity: .35; cursor: default; }.filter-bar { display: flex; align-items: center; gap: 10px; padding: 11px 14px; background: var(--surface); border: 1px solid var(--line-soft); border-radius: 12px; margin: -8px 0 14px; }.filter-bar label { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 9px; }.filter-bar select, .filter-bar input, .strategy-label select, .export-options select { background: var(--surface-2); border: 1px solid var(--line); color: var(--text); border-radius: 7px; padding: 7px 9px; font-size: 9px; }.filter-bar .search-field { flex: 1; }.filter-bar input { width: 100%; }.filter-bar > span { color: var(--faint); font-size: 8px; white-space: nowrap; }
.workspace-layout { display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 18px; }.viewer-card { overflow: hidden; }.viewer-toolbar, .viewer-nav { min-height: 53px; display: flex; align-items: center; justify-content: space-between; padding: 0 18px; font-size: 10px; }.viewer-toolbar { border-bottom: 1px solid var(--line-soft); }.viewer-toolbar div { display: flex; gap: 7px; }.small-icon { padding: 7px 9px; color: var(--muted); font-size: 9px; }.small-icon.active { border-color: var(--lime); color: var(--lime); }
.canvas-wrap { height: calc(100vh - 285px); min-height: 450px; background: #090b0a; display: grid; place-items: center; position: relative; overflow: hidden; }.canvas-wrap canvas { max-width: 100%; max-height: 100%; }.empty-view { text-align: center; color: var(--faint); display: grid; gap: 8px; justify-items: center; }.empty-view span { font-size: 35px; }.empty-view b { color: var(--muted); font-size: 13px; }.empty-view small { font-size: 9px; }
.viewer-nav { border-top: 1px solid var(--line-soft); }.viewer-nav button { border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 9px; }.frame-dots { display: flex; gap: 5px; }.frame-dots i { width: 4px; height: 4px; border-radius: 50%; background: var(--line); }.frame-dots i.active { background: var(--lime); }
.assign-panel { padding: 18px; align-self: start; }.panel-title { display: flex; justify-content: space-between; margin-bottom: 16px; }.panel-title b, .panel-title small { display: block; }.panel-title b { font-size: 12px; }.panel-title small { color: var(--faint); font-size: 8px; margin-top: 4px; }.panel-title > span { font-size: 7px; color: var(--faint); letter-spacing: 1px; }
.split-button { display: grid; grid-template-columns: 33px 1fr auto; align-items: center; width: 100%; padding: 11px; margin-bottom: 8px; border: 1px solid var(--line); background: var(--surface-2); border-radius: 10px; cursor: pointer; text-align: left; }.split-button:hover, .split-button.active { border-color: currentColor; background: color-mix(in srgb, currentColor 7%, var(--surface-2)); }.split-button.train { color: var(--lime); }.split-button.val { color: var(--blue); }.split-button.test { color: var(--orange); }.split-button kbd { width: 23px; height: 23px; display: grid; place-items: center; background: var(--surface-3); border: 1px solid var(--line); border-radius: 5px; font-size: 9px; }.split-button span b { color: var(--text); font-size: 10px; }.split-button span small { display: block; color: var(--faint); font-size: 8px; margin-top: 3px; }.split-button > i { font-style: normal; font-size: 9px; }
.split-button.exclude { color: var(--danger); }.bulk-note { color: var(--faint); background: var(--surface-2); border-radius: 7px; padding: 8px; margin: 11px 0; font-size: 8px; text-align: center; }
.objects-list { margin-top: 22px; border-top: 1px solid var(--line-soft); padding-top: 16px; }.list-title { display: flex; justify-content: space-between; font-size: 10px; margin-bottom: 12px; }.list-title span { color: var(--lime); }.object-row { display: flex; align-items: center; gap: 8px; margin: 8px 0; font-size: 9px; }.object-row i { width: 7px; height: 7px; border-radius: 2px; }.object-row span:last-child { margin-left: auto; color: var(--faint); }.muted { color: var(--faint); font-size: 9px; }
.review-check { display: flex; align-items: center; gap: 8px; margin-top: 20px; border-top: 1px solid var(--line-soft); padding-top: 16px; color: var(--muted); font-size: 9px; cursor: pointer; }.review-check input { display: none; }.review-check span { width: 14px; height: 14px; border: 1px solid var(--line); border-radius: 4px; }.review-check input:checked + span { background: var(--lime); box-shadow: inset 0 0 0 3px var(--surface); }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }.metric-grid article { padding: 18px; }.metric-grid span, .metric-grid b, .metric-grid small { display: block; }.metric-grid span { color: var(--muted); font-size: 9px; }.metric-grid b { font-size: 26px; margin: 8px 0 5px; }.metric-grid small { color: var(--faint); font-size: 8px; }
.analytics-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 18px; }.chart-card, .ratio-card, .table-card, .tree-card, .check-card, .download-card { padding: 20px; }.class-chart { min-height: 245px; padding-top: 20px; display: flex; gap: 12px; align-items: flex-end; overflow-x: auto; }.placeholder { margin: auto; color: var(--faint); font-size: 10px; align-self: center; }.bar-item { height: 205px; min-width: 50px; flex: 1; display: grid; grid-template-rows: 1fr auto; gap: 8px; text-align: center; }.bar-track { height: 100%; display: flex; align-items: end; justify-content: center; border-bottom: 1px solid var(--line); }.bar { width: min(34px, 70%); min-height: 3px; border-radius: 5px 5px 1px 1px; background: linear-gradient(var(--lime), var(--lime-2)); position: relative; }.bar::before { content: attr(data-value); position: absolute; top: -18px; left: 50%; transform: translateX(-50%); color: var(--muted); font-size: 8px; }.bar-item small { font-size: 8px; color: var(--faint); white-space: nowrap; max-width: 75px; overflow: hidden; text-overflow: ellipsis; }
.ratio-inputs { display: grid; gap: 10px; margin: 22px 0; }.ratio-inputs label { display: grid; grid-template-columns: 10px 1fr 55px 10px; align-items: center; gap: 6px; font-size: 10px; }.ratio-inputs input, .seed-label input { background: var(--surface-2); color: var(--text); border: 1px solid var(--line); border-radius: 7px; padding: 7px; width: 55px; }.train-dot, .val-dot, .test-dot { width: 6px; height: 6px; border-radius: 50%; }.train-dot { background: var(--lime); }.val-dot { background: var(--blue); }.test-dot { background: var(--orange); }
.strategy-label { display: grid; gap: 7px; color: var(--muted); font-size: 9px; margin: 18px 0 4px; }.strategy-label select { width: 100%; }
.ratio-bar { height: 8px; display: flex; gap: 2px; overflow: hidden; border-radius: 10px; background: var(--line); }.ratio-bar i { height: 100%; transition: .25s; }.train-seg { background: var(--lime); width: 72%; }.val-seg { background: var(--blue); width: 14%; }.test-seg { background: var(--orange); width: 14%; }.ratio-counts { display: flex; justify-content: space-between; color: var(--faint); font-size: 8px; margin-top: 9px; }.seed-label { margin-top: 25px; padding-top: 17px; border-top: 1px solid var(--line-soft); display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 9px; }.seed-label input { width: 65px; }
.table-card { margin-top: 18px; }.table-wrap { overflow-x: auto; }table { width: 100%; border-collapse: collapse; font-size: 10px; }th { color: var(--faint); font-size: 8px; letter-spacing: .6px; text-transform: uppercase; font-weight: 600; text-align: right; padding: 14px 10px; border-bottom: 1px solid var(--line-soft); }th:first-child, td:first-child { text-align: left; }td { text-align: right; padding: 12px 10px; border-bottom: 1px solid var(--line-soft); color: var(--muted); }td:first-child { color: var(--text); font-weight: 650; }.class-name { display: flex; gap: 8px; align-items: center; }.class-name i { width: 7px; height: 7px; border-radius: 2px; }.share-cell { display: flex; justify-content: flex-end; align-items: center; gap: 8px; }.mini-bar { width: 45px; height: 4px; border-radius: 5px; background: var(--surface-3); overflow: hidden; }.mini-bar i { display: block; height: 100%; background: var(--lime); }.empty-cell { text-align: center !important; color: var(--faint) !important; padding: 45px !important; font-weight: 400 !important; }
.analytics-grid.lower { margin-top: 18px; }.size-chart { min-height: 210px; padding: 25px 8px 4px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; align-items: end; }.size-column { display: grid; grid-template-rows: 1fr auto auto; height: 170px; gap: 7px; text-align: center; }.size-column i { width: 38px; max-height: 130px; min-height: 3px; align-self: end; justify-self: center; border-radius: 5px 5px 0 0; background: var(--lime); }.size-column b { font-size: 9px; }.size-column small { color: var(--faint); font-size: 8px; }.score-ring { width: 135px; height: 135px; border-radius: 50%; display: grid; place-content: center; text-align: center; margin: 25px auto 15px; background: radial-gradient(circle at center, var(--surface) 57%, transparent 58%), conic-gradient(var(--lime) var(--score, 0%), var(--surface-3) 0); }.score-ring b { font-size: 30px; }.score-ring small { color: var(--faint); font-size: 8px; }.score-details { display: flex; justify-content: space-around; color: var(--muted); font-size: 8px; }
.quality-layout { display: grid; grid-template-columns: 1fr 330px; gap: 18px; }.issue-card { margin-top: 0; }.quality-side { display: grid; gap: 18px; align-content: start; }.issue-filters { display: flex; gap: 7px; padding: 14px 0; }.issue-filters button { border: 1px solid var(--line); background: var(--surface-2); color: var(--muted); padding: 6px 9px; border-radius: 7px; font-size: 8px; cursor: pointer; }.issue-filters button.active { color: var(--lime); border-color: color-mix(in srgb, var(--lime) 35%, var(--line)); }.issue-list { max-height: 510px; min-height: 310px; overflow: auto; }.issue-row { display: grid; grid-template-columns: 8px 1fr auto; align-items: start; gap: 10px; border-bottom: 1px solid var(--line-soft); padding: 11px 3px; cursor: pointer; }.issue-row > i { width: 7px; height: 7px; border-radius: 50%; margin-top: 3px; }.issue-row.error > i { background: var(--danger); }.issue-row.warning > i { background: var(--orange); }.issue-row.info > i { background: var(--blue); }.issue-row b, .issue-row small { display: block; }.issue-row b { font-size: 9px; }.issue-row small { color: var(--faint); font-size: 8px; margin-top: 3px; }.issue-row > span { color: var(--faint); font-size: 8px; }.quality-copy { color: var(--muted); font-size: 9px; line-height: 1.55; }.scan-progress, .export-progress { height: 5px; background: var(--surface-3); border-radius: 10px; margin: 15px 0 7px; overflow: hidden; }.scan-progress i, .export-progress i { display: block; width: 0; height: 100%; background: var(--lime); transition: .25s; }.check-card > small { color: var(--faint); font-size: 8px; }.scene-summary { text-align: center; padding: 22px 0 8px; }.scene-summary b, .scene-summary span, .scene-summary small { display: block; }.scene-summary b { font-size: 34px; color: var(--lime); }.scene-summary span { font-size: 9px; margin-top: 5px; }.scene-summary small { color: var(--faint); font-size: 8px; margin-top: 5px; }
.export-layout { display: grid; grid-template-columns: 1fr .72fr; gap: 18px; }.tree-card { min-height: 510px; }.folder-tree { padding: 25px 12px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }.tree-root { display: flex; align-items: center; gap: 9px; font-size: 13px; }.tree-root span { color: var(--lime); }.tree-branch { margin: 17px 0 0 10px; padding-left: 25px; border-left: 1px solid var(--line); }.tree-branch > div { display: flex; align-items: center; gap: 9px; margin: 20px 0 10px; }.tree-branch > div:first-child { margin-top: 0; }.tree-branch div small { margin-left: auto; color: var(--faint); font-family: Inter, sans-serif; font-size: 8px; }.tree-branch p { color: var(--muted); margin: 8px 0 8px 29px; font-size: 9px; }.folder { font-size: 14px; }.train-folder { color: var(--lime); }.val-folder { color: var(--blue); }.test-folder { color: var(--orange); }
.export-side { display: grid; gap: 18px; }.check-card ul { list-style: none; padding: 5px 0 0; margin: 0; }.check-card li { padding: 12px 2px; border-bottom: 1px solid var(--line-soft); font-size: 9px; color: var(--muted); }.check-card li i { font-style: normal; color: var(--faint); margin-right: 9px; }.check-card li.pass { color: var(--text); }.check-card li.pass i { color: var(--lime); }.check-card li.warn i { color: var(--orange); }.download-card p { color: var(--muted); font-size: 9px; line-height: 1.6; margin: 0 0 11px; }.download-card > small { display: block; color: var(--faint); font-size: 8px; text-align: center; margin-top: 11px; line-height: 1.45; }.validation-badge { padding: 8px 11px; border: 1px solid var(--line); border-radius: 20px; font-size: 8px; color: var(--muted); }.validation-badge.ready { color: var(--lime); border-color: color-mix(in srgb, var(--lime) 30%, var(--line)); background: color-mix(in srgb, var(--lime) 6%, transparent); }
.export-options { display: grid; gap: 9px; margin-top: 15px; border-top: 1px solid var(--line-soft); padding-top: 14px; }.export-options label { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 9px; }.export-options .text-btn { text-align: left; padding: 2px 0; }.export-progress { display: none; height: auto; padding: 8px; position: relative; }.export-progress.active { display: block; }.export-progress i { position: absolute; left: 0; bottom: 0; }.export-progress span { font-size: 8px; color: var(--muted); }
.modal { position: fixed; inset: 0; z-index: 50; display: none; place-items: center; }.modal.open { display: grid; }.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.7); backdrop-filter: blur(5px); }.modal-card { position: relative; width: 470px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 28px; box-shadow: var(--shadow); }.modal-card h2 { margin: 0 0 18px; }.modal-card p { color: var(--muted); font-size: 11px; line-height: 1.7; }.modal-card code { color: var(--lime); }.modal-close { position: absolute; right: 17px; top: 13px; border: 0; background: transparent; color: var(--muted); font-size: 22px; cursor: pointer; }.shortcut-row { display: flex; align-items: center; gap: 8px; border-block: 1px solid var(--line-soft); padding: 15px 0; margin: 16px 0; font-size: 10px; }.shortcut-row kbd { padding: 5px 8px; border: 1px solid var(--line); background: var(--surface-2); border-radius: 5px; }.shortcut-row span { margin-right: 10px; }
.toast-stack { position: fixed; right: 24px; bottom: 24px; z-index: 100; display: grid; gap: 9px; }.toast { width: 315px; padding: 13px 15px; display: grid; grid-template-columns: 25px 1fr; background: var(--surface-2); border: 1px solid var(--line); border-radius: 11px; box-shadow: var(--shadow); animation: toastIn .25s ease; }.toast i { color: var(--lime); font-style: normal; }.toast b, .toast small { display: block; }.toast b { font-size: 10px; }.toast small { color: var(--muted); font-size: 8px; margin-top: 4px; line-height: 1.4; } @keyframes toastIn { from { transform: translateY(10px); opacity: 0; } }
@media (max-width: 1180px) { .content { padding: 25px; }.hero { padding: 35px; }.metric-grid { grid-template-columns: repeat(2, 1fr); } }