@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("./inter-latin.woff2") format("woff2");
}

:root {
  color-scheme: dark;
  --bg: #07090d;
  --bg-raised: #0d1017;
  --surface: rgba(16, 19, 27, .74);
  --surface-solid: #10131b;
  --surface-2: rgba(255, 255, 255, .035);
  --hover: rgba(255, 255, 255, .06);
  --line: rgba(255, 255, 255, .08);
  --line-strong: rgba(255, 255, 255, .15);
  --text: #e9ecf3;
  --muted: #9ba3b4;
  --dim: #687083;
  --accent: #8d7dff;
  --accent-2: #36d3c2;
  --accent-grad: linear-gradient(135deg, #9a7dff 0%, #5f9dff 50%, #36d3c2 100%);
  --accent-soft: rgba(141, 125, 255, .16);
  --accent-line: rgba(141, 125, 255, .5);
  --green: #36d3a0;
  --yellow: #f2c94c;
  --danger: #ff6b7a;
  --glass: blur(18px) saturate(150%);
  --shadow: 0 18px 50px rgba(0, 0, 0, .45), 0 2px 8px rgba(0, 0, 0, .3);
  --panel-width: 300px;
  --toolbar-height: 52px;
  --mono: "JetBrains Mono", "SFMono-Regular", ui-monospace, Consolas, monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body, #app { width: 100%; height: 100%; overflow: hidden; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 12.5px/1.5 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
}
button, input, select { font: inherit; }
button { color: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
::selection { background: rgba(141, 125, 255, .35); color: #fff; }
* { scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.14) transparent; }
kbd { font: 500 10px/1.5 var(--mono); border: 1px solid var(--line-strong); border-bottom-width: 2px; border-radius: 5px; padding: 0 5px; color: #cfd5e2; background: rgba(255,255,255,.04); }

/* Toolbar */
.toolbar {
  position: relative;
  z-index: 5;
  height: var(--toolbar-height);
  padding: 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(180deg, rgba(18, 21, 30, .96), rgba(11, 13, 19, .96));
  border-bottom: 1px solid var(--line);
}
.toolbar::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(141,125,255,.55) 30%, rgba(54,211,194,.45) 70%, transparent);
  opacity: .55;
}
.brand { display: flex; gap: 10px; align-items: center; padding-right: 14px; margin-right: 2px; border-right: 1px solid var(--line); }
.brand svg { width: 26px; height: 26px; filter: drop-shadow(0 0 10px rgba(141,125,255,.45)); }
.brand-name { font-size: 15px; font-weight: 650; letter-spacing: -.03em; line-height: 1; color: #f2f4f9; }
.brand-name em { font-style: normal; background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.tool-group { display: flex; align-items: center; gap: 3px; }
.tool, .metric {
  height: 30px;
  min-width: 30px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s, box-shadow .15s;
}
.tool { width: 30px; padding: 0; display: grid; place-items: center; }
.tool svg { width: 16px; height: 16px; display: block; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.tool-link { text-decoration: none; }
.github-link svg { fill: currentColor; stroke: none; }
.metric { padding: 0 10px; display: flex; gap: 6px; align-items: center; font-weight: 500; }
.metric b { font: 500 13px/1 var(--mono); opacity: .8; }
.tool:hover, .metric:hover { color: var(--text); background: var(--hover); }
.tool.active, .metric.active {
  color: #fff;
  border-color: var(--accent-line);
  background: linear-gradient(180deg, rgba(141,125,255,.24), rgba(141,125,255,.12));
  box-shadow: 0 0 0 1px rgba(141,125,255,.08), 0 4px 14px rgba(141,125,255,.22), inset 0 1px rgba(255,255,255,.12);
}
.tool.primary {
  color: #fff;
  border-color: transparent;
  background: var(--accent-grad);
  box-shadow: 0 4px 16px rgba(95,157,255,.35), inset 0 1px rgba(255,255,255,.25);
}
.tool.primary:hover { filter: brightness(1.1); background: var(--accent-grad); }
.tool.palette { border-radius: 50%; }
.view-switch, .metric-switch { display: flex; align-items: center; padding: 3px; border: 1px solid var(--line); border-radius: 12px; background: rgba(0,0,0,.28); gap: 2px; }
.separator { width: 1px; height: 24px; background: var(--line); margin: 0 3px; }
.toolbar-spacer { flex: 1; }
.scene-stats { text-align: right; color: var(--text); line-height: 1.25; margin-right: 8px; font-size: 11.5px; font-weight: 500; font-variant-numeric: tabular-nums; }
.scene-stats small { display: block; margin-top: 3px; color: var(--dim); font-weight: 400; }
.filter-wrap { position: relative; width: min(260px, 22vw); }
.filter-wrap::before {
  content: "";
  position: absolute; left: 11px; top: 50%;
  width: 12px; height: 12px; transform: translateY(-50%);
  background: currentColor; color: var(--dim);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") center / contain no-repeat;
  pointer-events: none;
}
.filter-wrap input {
  width: 100%; height: 34px; padding: 0 34px 0 31px;
  border: 1px solid var(--line); border-radius: 10px;
  outline: none; color: var(--text); background: rgba(0,0,0,.3);
  transition: border-color .15s, box-shadow .15s, background-color .15s;
}
.filter-wrap input::placeholder { color: var(--dim); }
.filter-wrap input:focus { border-color: var(--accent-line); background: rgba(0,0,0,.45); box-shadow: 0 0 0 4px rgba(141,125,255,.14); }
.filter-wrap kbd { position: absolute; right: 9px; top: 50%; transform: translateY(-50%); color: var(--dim); }
.live-dot { flex-shrink: 0; width: 8px; height: 8px; margin-left: 4px; border-radius: 50%; background: #5d6475; }
.live-dot.connected { background: var(--green); box-shadow: 0 0 0 3px rgba(54,211,160,.14), 0 0 10px rgba(54,211,160,.6); animation: pulse 2.6s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 5px rgba(54,211,160,.05), 0 0 14px rgba(54,211,160,.35); } }

/* Workspace and viewport */
.workspace { position: absolute; inset: var(--toolbar-height) 0 0; display: grid; grid-template-columns: minmax(0,1fr) var(--panel-width); }
.viewport {
  position: relative; min-width: 0; overflow: hidden; touch-action: none; user-select: none; cursor: grab;
  background:
    radial-gradient(1200px 700px at 30% -10%, rgba(141,125,255,.13), transparent 60%),
    radial-gradient(900px 600px at 90% 110%, rgba(54,211,194,.09), transparent 60%),
    radial-gradient(circle at 1px 1px, rgba(255,255,255,.045) 1px, transparent 0) 0 0 / 22px 22px,
    var(--bg);
}
.viewport.dragging { cursor: grabbing; }
.viewport.panning { cursor: move; }
#glCanvas, #overlayCanvas { position: absolute; inset: 0; width: 100%; height: 100%; }
#overlayCanvas { pointer-events: none; }

.breadcrumb, .canvas-controls, .camera-help, .legend, .tooltip, .progress-card {
  border: 1px solid var(--line);
  background: var(--surface);
  -webkit-backdrop-filter: var(--glass);
          backdrop-filter: var(--glass);
  box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.05);
}

/* Welcome */
.welcome { position: absolute; inset: 0; z-index: 1; display: grid; place-content: center; justify-items: start; padding: 32px; max-width: 760px; margin: 0 auto; cursor: default; }
.welcome .eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 5px 11px 5px 8px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.03); color: var(--muted); font-size: 11px; font-weight: 500; }
.welcome .eyebrow i { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-grad); box-shadow: 0 0 10px rgba(141,125,255,.8); }
.welcome h1 { margin: 20px 0 0; font-size: clamp(34px, 5.2vw, 60px); line-height: 1.02; font-weight: 700; letter-spacing: -.045em; color: #f4f6fb; }
.welcome h1 span { background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.welcome p { max-width: 520px; margin: 18px 0 0; color: var(--muted); font-size: 15px; line-height: 1.6; }
.welcome-actions { display: flex; align-items: center; gap: 16px; margin-top: 30px; color: var(--dim); font-size: 11px; }
.welcome-features { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.welcome-features span { padding: 6px 11px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.02); color: var(--muted); font-size: 11px; }
.button-primary, .dialog-button, .github-row button {
  height: 40px; padding: 0 20px;
  border: 0; border-radius: 11px;
  color: #fff; background: var(--accent-grad);
  font-weight: 600; letter-spacing: -.005em; cursor: pointer;
  box-shadow: 0 8px 24px rgba(95,157,255,.32), inset 0 1px rgba(255,255,255,.28);
  transition: transform .15s, box-shadow .15s, filter .15s;
}
.button-primary:hover, .dialog-button:hover, .github-row button:hover { filter: brightness(1.08); transform: translateY(-1px); box-shadow: 0 12px 30px rgba(95,157,255,.42), inset 0 1px rgba(255,255,255,.28); }
.button-primary:active, .dialog-button:active, .github-row button:active { transform: none; filter: brightness(.95); }

/* Inspector */
.inspector { min-width: 0; overflow: hidden; background: linear-gradient(180deg, var(--bg-raised), var(--bg)); border-left: 1px solid var(--line); }
.tabs { height: 46px; display: flex; align-items: center; gap: 2px; margin: 0 12px; padding: 0; border-bottom: 1px solid var(--line); }
.tab { position: relative; height: 46px; padding: 0 10px; border: 0; background: transparent; color: var(--dim); font-weight: 500; cursor: pointer; }
.tab:hover { color: var(--text); }
.tab.active { color: #fff; }
.tab.active::after { content: ""; position: absolute; left: 8px; right: 8px; bottom: -1px; height: 2px; border-radius: 2px; background: var(--accent-grad); box-shadow: 0 0 12px rgba(141,125,255,.7); }
#resultBadge:not(:empty) { margin-left: 4px; padding: 1px 6px; border-radius: 999px; background: var(--accent-soft); color: #cfc8ff; font-size: 10px; font-weight: 600; }
.panel { display: none; height: calc(100% - 46px); overflow: auto; padding: 16px 14px 24px; }
.panel.active { display: block; }
.panel-hint, .result-summary { margin: 0 0 14px; color: var(--muted); line-height: 1.6; }
.entity-title { margin-bottom: 14px; }
.entity-title small { display: block; color: var(--dim); font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.entity-title h2 { margin: 5px 0 0; color: #f4f6fb; font-size: 19px; font-weight: 650; letter-spacing: -.035em; overflow-wrap: anywhere; }
.meta-grid { display: grid; grid-template-columns: 1fr auto; gap: 0 12px; padding: 4px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); font-variant-numeric: tabular-nums; }
.meta-grid span, .meta-grid b { padding: 7px 0; border-bottom: 1px solid var(--line); }
.meta-grid span:nth-last-of-type(1), .meta-grid b:nth-last-of-type(1) { border-bottom: 0; }
.meta-grid span { color: var(--muted); }
.meta-grid b { color: var(--text); font-weight: 600; text-align: right; }
.section-title { margin: 20px 0 8px; color: var(--muted); font-size: 10.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.relation { display: flex; gap: 9px; align-items: center; padding: 6px 8px; margin: 0 -8px; border-radius: 8px; cursor: pointer; }
.relation:hover { background: var(--hover); }
.relation i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 8px rgba(54,211,194,.6); }
.relation span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #cdd3df; }
.relation small { color: var(--dim); font-size: 10px; }
.coverage-title, .coverage-list-head, .source-title { display: flex; align-items: baseline; justify-content: space-between; }
.coverage-title small, .coverage-list-head small, .source-title small { color: var(--dim); font-size: 10px; font-weight: 400; text-transform: none; letter-spacing: 0; }
.coverage-menu { display: grid; gap: 2px; }
.coverage-row { width: 100%; min-height: 34px; display: grid; grid-template-columns: 8px 1fr auto 12px; gap: 10px; align-items: center; padding: 5px 9px; border: 1px solid transparent; border-radius: 9px; background: transparent; color: #d6dbe6; text-align: left; cursor: pointer; }
.coverage-row:hover { background: var(--hover); }
.coverage-row.active { border-color: var(--accent-line); background: var(--accent-soft); }
.coverage-row i { width: 8px; height: 8px; border-radius: 3px; box-shadow: 0 0 10px currentColor; }
.coverage-row span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.coverage-row small { color: var(--dim); font-variant-numeric: tabular-nums; }
.coverage-row b { color: var(--dim); font-size: 14px; font-weight: 400; text-align: center; }
.coverage-list-head { margin: 18px 0 8px; color: var(--text); font-weight: 600; }
.coverage-file-list { position: relative; height: min(39vh, 350px); min-height: 150px; overflow: auto; border: 1px solid var(--line); border-radius: 12px; outline: none; background: rgba(0,0,0,.25); }
.coverage-file-list:focus { border-color: var(--accent-line); box-shadow: 0 0 0 3px rgba(141,125,255,.14); }
.coverage-list-spacer { width: 1px; }
.coverage-list-window { position: absolute; inset: 0 0 auto; }
.coverage-file { width: 100%; height: 43px; display: grid; grid-template-columns: 3px minmax(0,1fr) auto; gap: 10px; align-items: stretch; padding: 5px 10px; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: inherit; text-align: left; cursor: pointer; }
.coverage-file:hover { background: var(--hover); }
.coverage-file.active { background: var(--accent-soft); box-shadow: inset 2px 0 var(--accent); }
.coverage-file > i { border-radius: 2px; }
.coverage-file > span { min-width: 0; align-self: center; }
.coverage-file strong, .coverage-file small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.coverage-file strong { color: var(--text); font-weight: 500; }
.coverage-file small { color: var(--dim); font-size: 10px; }
.coverage-file em { align-self: center; color: var(--dim); font-size: 10px; font-style: normal; font-variant-numeric: tabular-nums; }
.coverage-empty { padding: 18px 10px; color: var(--dim); text-align: center; }
.code-preview { position: relative; height: min(46vh, 430px); min-height: 220px; overflow: auto; border: 1px solid var(--line); border-radius: 12px; outline: none; background: #06080c; color: #b6bfd0; font: 10.5px/16px var(--mono); tab-size: 2; }
.code-preview:focus { border-color: var(--accent-line); box-shadow: 0 0 0 3px rgba(141,125,255,.12); }
.source-spacer { position: relative; min-width: 100%; }
.source-window { position: absolute; inset: 0 auto auto 0; min-width: 100%; margin: 0; padding: 6px 0 0; color: inherit; font: inherit; line-height: 16px; white-space: pre; }
.source-line { display: block; height: 16px; padding-right: 12px; }
.source-line::before { content: attr(data-line); position: sticky; left: 0; display: inline-block; width: 40px; margin-right: 12px; padding-right: 8px; border-right: 1px solid var(--line); background: #06080c; color: #434b5c; text-align: right; user-select: none; }
.tok-plain { color: #b6bfd0; }
.tok-comment { color: #5c667a; font-style: italic; }
.tok-string { color: #8fd694; }
.tok-number { color: #f5a97f; }
.tok-keyword { color: #c69cff; }
.tok-type { color: #6ec6ff; }
.tok-function { color: #7aa7ff; }
.tok-property { color: #5fd3c6; }
.tok-operator { color: #8f9ab0; }
.tok-constant { color: #ff8fa3; }
.tok-tag { color: #5fd3c6; }
.result-row { display: grid; grid-template-columns: 3px minmax(0,1fr); gap: 10px; min-width: 0; margin: 0 -6px; padding: 8px 8px; border-radius: 9px; cursor: pointer; }
.result-row:hover { background: var(--hover); }
.result-row i { border-radius: 2px; background: var(--yellow); }
.result-row strong { display: block; color: var(--text); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.result-row small { display: block; color: var(--dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Floating canvas chrome */
.breadcrumb { position: absolute; left: 16px; bottom: 16px; max-width: calc(100% - 190px); display: flex; align-items: center; gap: 10px; padding: 8px 14px 8px 8px; border-radius: 12px; color: var(--muted); }
#breadcrumbText { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.breadcrumb button { width: 26px; height: 26px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 8px; padding: 0; background: var(--surface-2); color: var(--text); cursor: pointer; }
.breadcrumb button:hover { border-color: var(--accent-line); background: var(--accent-soft); }
.fps { position: absolute; right: 20px; bottom: 66px; padding: 3px 8px; border-radius: 6px; background: rgba(0,0,0,.45); color: var(--accent-2); font: 10px var(--mono); }
.canvas-controls { position: absolute; right: 16px; bottom: 16px; display: flex; gap: 2px; padding: 4px; border-radius: 12px; }
.canvas-controls button { display: grid; place-items: center; width: 32px; height: 30px; border: 0; border-radius: 8px; background: transparent; color: var(--muted); font-size: 18px; cursor: pointer; }
.canvas-controls button:hover { background: var(--hover); color: #fff; }
.canvas-controls svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; }
.legend { position: absolute; right: 12px; top: 12px; display: none; width: 210px; padding: 6px; border-radius: 12px; }
.legend.open { display: grid; gap: 2px; animation: rise .18s ease-out; }
.legend button { width: 100%; display: flex; justify-content: space-between; gap: 12px; padding: 7px 8px; border: 0; border-radius: 8px; background: transparent; color: var(--text); text-align: left; cursor: pointer; }
.legend button:hover { background: var(--hover); }
.legend button b { color: var(--dim); font-weight: 500; font-variant-numeric: tabular-nums; }
.legend i { display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 3px; }
.tooltip { position: absolute; z-index: 3; max-width: 320px; padding: 8px 11px; pointer-events: none; border-radius: 10px; color: #fff; font-weight: 500; }
.tooltip small { display: block; margin-top: 1px; color: var(--muted); font-weight: 400; }
.camera-help { position: absolute; z-index: 2; left: 16px; top: 16px; width: fit-content; max-width: calc(100% - 32px); display: flex; flex-wrap: wrap; gap: 12px; align-items: center; padding: 6px 12px 6px 6px; border-radius: 12px; color: var(--dim); font-size: 10.5px; }
.camera-help button { padding: 5px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-2); color: var(--text); font-size: 10.5px; cursor: pointer; }
.camera-help button:hover { border-color: var(--accent-line); background: var(--accent-soft); }
.camera-help b { color: var(--muted); font-weight: 600; }
@keyframes rise { from { opacity: 0; transform: translateY(4px); } }

.progress-card { position: absolute; z-index: 4; left: 50%; top: 20px; width: min(440px, calc(100% - 30px)); padding: 18px 44px 16px 18px; border-radius: 16px; transform: translateX(-50%); animation: drop .25s ease-out; }
@keyframes drop { from { opacity: 0; transform: translate(-50%, -8px); } }
.progress-copy { display: flex; flex-direction: column; gap: 3px; }
.progress-copy strong { color: #fff; font-size: 13.5px; font-weight: 600; letter-spacing: -.01em; }
.progress-copy span, .progress-count { color: var(--muted); }
#progressMessage { max-height: 100px; overflow: auto; overflow-wrap: anywhere; }
.progress-track { position: relative; height: 4px; margin: 13px 0 7px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.07); }
.progress-track i { position: relative; display: block; height: 100%; width: 5%; overflow: hidden; border-radius: inherit; background: var(--accent-grad); box-shadow: 0 0 12px rgba(95,157,255,.6); transition: width .25s ease; }
.progress-track i::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent); transform: translateX(-100%); animation: shimmer 1.4s ease-in-out infinite; }
@keyframes shimmer { to { transform: translateX(100%); } }
.progress-count { font-size: 10.5px; font-variant-numeric: tabular-nums; }
.progress-dismiss { position: absolute; right: 8px; top: 8px; }
.progress-action { display: inline-grid; place-items: center; width: fit-content; height: 36px; margin-top: 14px; text-decoration: none; }
.empty-state { position: absolute; inset: 0; display: grid; place-content: center; gap: 4px; text-align: center; color: var(--text); }
.empty-state span { color: var(--muted); }

/* Dialogs */
dialog {
  width: min(580px, calc(100vw - 30px));
  max-height: calc(100dvh - 32px);
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  color: var(--text);
  background:
    radial-gradient(600px 240px at 0% 0%, rgba(141,125,255,.16), transparent 70%),
    radial-gradient(500px 260px at 100% 100%, rgba(54,211,194,.08), transparent 70%),
    #0e1118;
  box-shadow: 0 40px 140px rgba(0,0,0,.7), inset 0 1px rgba(255,255,255,.08);
}
dialog[open] { animation: pop .22s cubic-bezier(.2,.9,.3,1.2); }
@keyframes pop { from { opacity: 0; transform: scale(.97) translateY(6px); } }
dialog::backdrop { background: rgba(3,4,8,.62); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.dialog-shell { padding: 30px; }
.dialog-head { display: flex; align-items: start; justify-content: space-between; margin-bottom: 18px; }
.dialog-head small { background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-size: 10px; font-weight: 700; letter-spacing: .2em; }
.dialog-head h1 { margin: 8px 0 0; font-size: 28px; font-weight: 700; letter-spacing: -.045em; color: #f4f6fb; }
.dialog-description { margin: 8px 0 2px; color: var(--muted); font-size: 13px; }
.close-button { width: 32px; height: 32px; flex-shrink: 0; display: grid; place-items: center; padding: 0; border: 1px solid transparent; border-radius: 10px; background: transparent; color: var(--dim); cursor: pointer; }
.close-button svg { display: block; width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.close-button:hover { border-color: var(--line); background: var(--hover); color: #fff; }
.source-card { width: 100%; margin-top: 12px; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.025); color: inherit; text-align: left; transition: border-color .18s, background-color .18s, transform .18s, box-shadow .18s; }
button.source-card { display: flex; align-items: center; gap: 14px; cursor: pointer; }
button.source-card:hover { transform: translateY(-1px); border-color: var(--accent-line); background: rgba(141,125,255,.07); box-shadow: 0 10px 30px rgba(0,0,0,.3); }
.source-card:focus-within:not(button) { border-color: rgba(255,255,255,.14); }
.source-card > b { margin-left: auto; color: var(--dim); font-size: 18px; transition: transform .18s, color .18s; }
button.source-card:hover > b { transform: translateX(3px); color: #fff; }
.source-icon { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid rgba(141,125,255,.35); border-radius: 12px; color: #d9d2ff; background: linear-gradient(135deg, rgba(141,125,255,.22), rgba(54,211,194,.1)); }
.source-icon svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.source-card strong, .source-card small { display: block; }
.source-card strong { color: #f1f3f8; font-size: 13.5px; font-weight: 600; }
.source-card small { margin-top: 2px; color: var(--muted); font-weight: 400; }
.github-card { display: grid; grid-template-columns: 40px 1fr; gap: 0 14px; align-items: center; }
.github-row { grid-column: 1 / -1; display: flex; gap: 8px; margin-top: 14px; }
.github-row input { flex: 1; min-width: 0; height: 42px; padding: 0 13px; border: 1px solid var(--line); border-radius: 11px; outline: none; color: var(--text); background: rgba(0,0,0,.35); font-family: var(--mono); font-size: 12px; transition: border-color .15s, box-shadow .15s; }
.github-row input::placeholder { color: var(--dim); }
.github-row input:focus { border-color: var(--accent-line); box-shadow: 0 0 0 4px rgba(141,125,255,.14); }
.github-row button { height: 42px; }
.github-account { grid-column: 1 / -1; margin: 10px 0 0; color: var(--muted); font-size: 11.5px; }
.github-account a, .github-account button { padding: 0; border: 0; background: none; color: #cfc8ff; font: inherit; text-decoration: none; border-bottom: 1px solid rgba(207,200,255,.35); cursor: pointer; }
.github-account a:hover, .github-account button:hover { color: #fff; border-bottom-color: #fff; }
.form-error { grid-column: 1 / -1; min-height: 16px; margin: 6px 0 -6px; color: var(--danger); font-size: 11px; }
.dialog-foot { display: flex; gap: 8px; align-items: center; margin: 16px 2px 0; color: var(--dim); font-size: 11px; line-height: 1.6; }
.dialog-foot::before { content: ""; flex-shrink: 0; width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px rgba(54,211,160,.7); }
.settings-dialog { width: min(480px, calc(100vw - 30px)); }
.settings-shell { padding: 28px; }
.settings-status { display: flex; align-items: center; justify-content: space-between; margin: -2px 0 8px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; background: rgba(0,0,0,.25); }
.settings-status span { display: flex; align-items: center; gap: 8px; color: var(--text); font-weight: 600; }
.settings-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px rgba(54,211,160,.7); }
.settings-status small { color: var(--dim); font-size: 10px; letter-spacing: .08em; }
.preference-row { display: flex; gap: 16px; justify-content: space-between; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line); }
.preference-row label { color: var(--text); font-weight: 500; }
.preference-row small { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; font-weight: 400; }
.preference-row select { padding: 8px 10px; border: 1px solid var(--line-strong); border-radius: 10px; background: rgba(0,0,0,.35); color: var(--text); }
.switch { appearance: none; flex-shrink: 0; width: 38px; height: 22px; margin: 0; padding: 2px; border: 1px solid var(--line-strong); border-radius: 999px; background: rgba(255,255,255,.06); cursor: pointer; transition: background .2s, border-color .2s; }
.switch::before { content: ""; display: block; width: 16px; height: 16px; border-radius: 50%; background: #aab2c3; transition: transform .2s cubic-bezier(.3,1.3,.5,1), background .2s; }
.switch:checked { border-color: transparent; background: var(--accent-grad); }
.switch:checked::before { background: #fff; transform: translateX(16px); }
.shortcut-guide { margin-top: 18px; color: var(--muted); font-size: 11px; }
.shortcut-guide > span { display: block; margin-bottom: 10px; }
.shortcut-guide div { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }
.settings-note { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: start; margin-top: 16px; padding: 12px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.025); }
.settings-note-icon { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; color: #d9d2ff; background: var(--accent-soft); font-size: 16px; }
.settings-note p { margin: 0; }
.settings-note strong, .settings-note small { display: block; }
.settings-note strong { color: var(--text); font-size: 12px; }
.settings-note small { margin-top: 3px; color: var(--muted); line-height: 1.5; }
.settings-actions { display: flex; justify-content: flex-end; margin-top: 18px; }
.dialog-button { min-width: 90px; }

button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, [role="tab"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
html[data-input-method="pointer"] button:focus { outline: none; }

@media (max-width: 1250px) { .scene-stats { display: none; } }
@media (max-width: 900px) {
  :root { --panel-width: 260px; }
  .metric span, .brand-name { display: none; }
  .brand { padding-right: 10px; }
  .filter-wrap { width: 160px; }
  .toolbar { gap: 4px; padding: 0 10px; }
}
@media (max-width: 670px) {
  :root { --panel-width: 0px; }
  .workspace { grid-template-columns: 1fr; grid-template-rows: minmax(160px,1fr) minmax(150px,30%); }
  .inspector { display: block; border-left: 0; border-top: 1px solid var(--line); }
  .tabs { height: 40px; }
  .tab { height: 40px; }
  .panel { height: calc(100% - 40px); padding: 10px 12px; }
  .separator, #layersButton, #codeButton, .palette, .brand, .metric-switch, #mapButton, .github-link, .toolbar-spacer { display: none; }
  .filter-wrap { flex: 1; width: auto; min-width: 65px; }
  .dialog-shell { padding: 22px; }
  .welcome { padding: 20px; }
  .welcome-features { display: none; }
  .camera-help { left: 10px; top: 10px; gap: 8px; font-size: 9.5px; }
  .breadcrumb { left: 10px; bottom: 10px; }
  .canvas-controls { right: 10px; bottom: 10px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; } }