/* AgentUI — design system.
   Signature: the entire palette derives from one hue token (--hue), so a generated
   app is rebranded with a single value. Deep-ink surfaces, hairline borders,
   4px spacing scale, 120–200ms snappy motion. */

.aui-root {
  --hue: 226;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Inter", sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
  --rad: 10px;
  --fast: 120ms; --med: 180ms;
  --ease: cubic-bezier(.2, .9, .25, 1);
  --hit: 40px;

  --accent: oklch(0.70 0.155 var(--hue));
  --accent-soft: oklch(0.70 0.155 var(--hue) / 0.16);
  --accent-fg: oklch(0.985 0.01 var(--hue));
  --ok: oklch(0.74 0.15 158); --warn: oklch(0.79 0.14 75); --err: oklch(0.66 0.19 22);

  --bg: oklch(0.185 0.014 var(--hue));
  --bg2: oklch(0.235 0.016 var(--hue));
  --bg3: oklch(0.29 0.018 var(--hue));
  --fg: oklch(0.94 0.008 var(--hue));
  --fg2: oklch(0.68 0.014 var(--hue));
  --line: oklch(0.34 0.018 var(--hue));
  --shadow: 0 4px 16px oklch(0.08 0.01 var(--hue) / .45), 0 1px 3px oklch(0.08 0.01 var(--hue) / .5);

  font-family: var(--font);
  font-size: 14px; line-height: 1.45;
  color: var(--fg); background: var(--bg);
  height: 100%; overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  accent-color: var(--accent);
  color-scheme: dark;
}
.aui-root[data-mode="light"] {
  --bg: oklch(0.975 0.004 var(--hue));
  --bg2: oklch(1 0 0);
  --bg3: oklch(0.945 0.008 var(--hue));
  --fg: oklch(0.24 0.02 var(--hue));
  --fg2: oklch(0.5 0.018 var(--hue));
  --line: oklch(0.88 0.01 var(--hue));
  --accent: oklch(0.56 0.17 var(--hue));
  --accent-soft: oklch(0.56 0.17 var(--hue) / 0.13);
  --shadow: 0 4px 14px oklch(0.3 0.02 var(--hue) / .10), 0 1px 3px oklch(0.3 0.02 var(--hue) / .12);
  color-scheme: light;
}
.aui-root[data-density="compact"] { --hit: 32px; font-size: 13px; }
@media (pointer: coarse) { .aui-root { --hit: 44px; } }

.aui-root *, .aui-root *::before, .aui-root *::after { box-sizing: border-box; margin: 0; }
.aui-root :focus { outline: none; }
.aui-root :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.aui-root ::selection { background: var(--accent-soft); }
.aui-root .aui-scrollable { overflow: auto; scrollbar-width: thin; scrollbar-color: var(--line) transparent; overscroll-behavior: contain; }
.aui-root ::-webkit-scrollbar { width: 8px; height: 8px; }
.aui-root ::-webkit-scrollbar-thumb { background: var(--line); border-radius: 8px; }
.aui-hidden { display: none !important; }
.aui-unknown { color: var(--warn); font-family: var(--mono); font-size: 12px; padding: 4px; }

/* micro-label — mono uppercase eyebrows used across chrome */
.aui-micro { font: 600 10.5px/1 var(--mono); letter-spacing: .09em; text-transform: uppercase; color: var(--fg2); }

/* ---------- layout ---------- */
.aui-col { display: flex; flex-direction: column; min-height: 0; min-width: 0; }
.aui-row { display: flex; flex-direction: row; align-items: center; min-width: 0; min-height: 0; }
.aui-row.wrap { flex-wrap: wrap; }
.aui-grid { display: grid; min-width: 0; }
.aui-center { display: flex; align-items: center; justify-content: center; }
.aui-spacer { flex: 1 1 auto; }
.aui-divider { border: 0; border-top: 1px solid var(--line); width: 100%; }
.aui-divider.v { border-top: 0; border-left: 1px solid var(--line); align-self: stretch; width: 0; }

.aui-panel { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--rad); display: flex; flex-direction: column; min-height: 0; min-width: 0; overflow: hidden; }
.aui-panel > .aui-panel-h { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-bottom: 1px solid var(--line); flex: none; }
.aui-panel > .aui-panel-b { padding: 14px; display: flex; flex-direction: column; min-height: 0; flex: 1 1 auto; }
.aui-panel.flush > .aui-panel-b { padding: 0; }

.aui-toolbar { display: flex; align-items: center; gap: 8px; padding: 8px 12px; background: var(--bg2); border-bottom: 1px solid var(--line); flex: none; min-height: calc(var(--hit) + 8px); }

.aui-split { display: flex; min-height: 0; min-width: 0; flex: 1 1 auto; }
.aui-split > .aui-split-pane { min-width: 0; min-height: 0; display: flex; flex-direction: column; overflow: hidden; }
.aui-split > .aui-split-bar { flex: none; background: transparent; position: relative; touch-action: none; }
.aui-split.h > .aui-split-bar { width: 9px; cursor: col-resize; margin: 0 -3px; z-index: 2; }
.aui-split.v > .aui-split-bar { height: 9px; cursor: row-resize; margin: -3px 0; z-index: 2; }
.aui-split > .aui-split-bar::after { content: ""; position: absolute; inset: 0; margin: auto; background: var(--line); border-radius: 2px; transition: background var(--fast) var(--ease); }
.aui-split.h > .aui-split-bar::after { width: 1px; }
.aui-split.v > .aui-split-bar::after { height: 1px; }
.aui-split > .aui-split-bar:hover::after, .aui-split > .aui-split-bar.on::after { background: var(--accent); }
.aui-split.h > .aui-split-bar:hover::after { width: 3px; }
.aui-split.v > .aui-split-bar:hover::after { height: 3px; }

/* tabs */
.aui-tabs { display: flex; flex-direction: column; min-height: 0; }
.aui-tabbar { display: flex; gap: 2px; border-bottom: 1px solid var(--line); flex: none; overflow-x: auto; scrollbar-width: none; }
.aui-tab { position: relative; border: 0; background: none; color: var(--fg2); font: inherit; font-weight: 500; padding: 10px 14px; min-height: var(--hit); cursor: pointer; white-space: nowrap; border-radius: 6px 6px 0 0; transition: color var(--fast) var(--ease), background var(--fast) var(--ease); display: flex; align-items: center; gap: 6px; }
.aui-tab:hover { color: var(--fg); background: var(--bg3); }
.aui-tab[aria-selected="true"] { color: var(--fg); }
.aui-tab[aria-selected="true"]::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: -1px; height: 2px; background: var(--accent); border-radius: 2px; }
.aui-tabpanel { min-height: 0; flex: 1 1 auto; display: flex; flex-direction: column; padding-top: 12px; animation: aui-fadein var(--med) var(--ease); }

/* accordion */
.aui-acc { border: 1px solid var(--line); border-radius: var(--rad); background: var(--bg2); overflow: hidden; }
.aui-acc + .aui-acc { margin-top: 8px; }
.aui-acc-h { display: flex; align-items: center; gap: 10px; width: 100%; padding: 12px 14px; background: none; border: 0; color: var(--fg); font: inherit; font-weight: 600; cursor: pointer; min-height: var(--hit); text-align: left; }
.aui-acc-h:hover { background: var(--bg3); }
.aui-acc-h .aui-ic { transition: transform var(--med) var(--ease); color: var(--fg2); }
.aui-acc.open > .aui-acc-h .aui-ic.chev { transform: rotate(90deg); }
.aui-acc-b { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--med) var(--ease); }
.aui-acc.open > .aui-acc-b { grid-template-rows: 1fr; }
.aui-acc-b > div { overflow: hidden; }
.aui-acc-b > div > .aui-acc-inner { padding: 4px 14px 14px; display: flex; flex-direction: column; }

/* modal */
.aui-modal-back { position: fixed; inset: 0; background: oklch(0.1 0.01 var(--hue) / .55); backdrop-filter: blur(3px); display: flex; align-items: center; justify-content: center; padding: 16px; opacity: 0; transition: opacity var(--med) var(--ease); z-index: 60; }
.aui-modal-back.open { opacity: 1; }
.aui-modal { background: var(--bg2); border: 1px solid var(--line); border-radius: calc(var(--rad) + 4px); box-shadow: var(--shadow); width: min(560px, 100%); max-height: min(84vh, 100%); display: flex; flex-direction: column; transform: translateY(14px) scale(.98); transition: transform var(--med) var(--ease); }
.aui-modal-back.open .aui-modal { transform: none; }

/* toasts */
.aui-toasts { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; gap: 8px; z-index: 80; pointer-events: none; }
.aui-toast { background: var(--bg3); border: 1px solid var(--line); color: var(--fg); border-radius: 999px; padding: 9px 18px; font-weight: 500; box-shadow: var(--shadow); opacity: 0; transform: translateY(10px); transition: opacity var(--med) var(--ease), transform var(--med) var(--ease); }
.aui-toast.in { opacity: 1; transform: none; }
.aui-toast.aui-ok { border-color: color-mix(in oklab, var(--ok), transparent 55%); }
.aui-toast.aui-err { border-color: color-mix(in oklab, var(--err), transparent 45%); }

/* popover */
.aui-pop { position: fixed; left: 0; top: 0; z-index: 70; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--rad); box-shadow: var(--shadow); opacity: 0; scale: .97; transform-origin: top left; transition: opacity var(--fast) var(--ease), scale var(--fast) var(--ease); }
.aui-pop.open { opacity: 1; scale: 1; }

/* ---------- text & controls ---------- */
.aui-text { color: var(--fg); min-width: 0; overflow-wrap: anywhere; }
.aui-text.dim { color: var(--fg2); }
.aui-text.h1 { font-size: 22px; font-weight: 700; letter-spacing: -0.015em; }
.aui-text.h2 { font-size: 17px; font-weight: 650; letter-spacing: -0.01em; }
.aui-text.h3 { font-size: 14px; font-weight: 650; }
.aui-md h3, .aui-md h4, .aui-md h5 { margin: .6em 0 .25em; }
.aui-md p, .aui-md ul, .aui-md ol { margin: .35em 0; }
.aui-md ul, .aui-md ol { padding-left: 1.3em; }
.aui-md code { font-family: var(--mono); font-size: .92em; background: var(--bg3); border: 1px solid var(--line); border-radius: 4px; padding: 0 4px; }
.aui-md pre { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; overflow: auto; margin: .5em 0; }
.aui-md pre code { background: none; border: 0; padding: 0; }
.aui-md a { color: var(--accent); }

.aui-btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; border: 1px solid var(--line); background: var(--bg3); color: var(--fg); font: inherit; font-weight: 550; border-radius: calc(var(--rad) - 2px); padding: 0 14px; min-height: var(--hit); cursor: pointer; user-select: none; white-space: nowrap; transition: background var(--fast) var(--ease), border-color var(--fast) var(--ease), transform var(--fast) var(--ease), box-shadow var(--fast) var(--ease); }
.aui-btn:hover { border-color: color-mix(in oklab, var(--line), var(--fg) 22%); }
.aui-btn:active { transform: scale(.97); }
.aui-btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.aui-btn.primary { background: var(--accent); border-color: transparent; color: var(--accent-fg); box-shadow: 0 2px 10px oklch(0.6 0.15 var(--hue) / .35); }
.aui-btn.primary:hover { filter: brightness(1.08); }
.aui-btn.ghost { background: transparent; border-color: transparent; color: var(--fg2); }
.aui-btn.ghost:hover { background: var(--bg3); color: var(--fg); }
.aui-btn.danger { background: color-mix(in oklab, var(--err), var(--bg2) 82%); border-color: color-mix(in oklab, var(--err), transparent 55%); color: var(--err); }
.aui-btn.sm { min-height: calc(var(--hit) - 10px); padding: 0 10px; font-size: 13px; }
.aui-btn.icon-only { width: var(--hit); padding: 0; }

.aui-field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.aui-field > .flab { font-size: 12.5px; font-weight: 550; color: var(--fg2); }
.aui-input, .aui-textarea, .aui-selectbtn { width: 100%; background: var(--bg); border: 1px solid var(--line); border-radius: calc(var(--rad) - 2px); color: var(--fg); font: inherit; padding: 0 12px; min-height: var(--hit); transition: border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease); }
.aui-textarea { padding: 10px 12px; resize: vertical; min-height: 76px; line-height: 1.5; }
.aui-input:focus-visible, .aui-textarea:focus-visible { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.aui-input::placeholder, .aui-textarea::placeholder { color: var(--fg2); opacity: .7; }
.aui-inwrap { position: relative; display: flex; align-items: center; }
.aui-inwrap > .aui-ic { position: absolute; left: 11px; color: var(--fg2); pointer-events: none; }
.aui-inwrap > .aui-input { padding-left: 34px; }

.aui-selectbtn { display: flex; align-items: center; justify-content: space-between; gap: 8px; cursor: pointer; text-align: left; }
.aui-selectbtn .aui-ic { color: var(--fg2); flex: none; }
.aui-options { max-height: 320px; overflow: auto; padding: 5px; min-width: 180px; }
.aui-opt { display: flex; align-items: center; gap: 9px; padding: 8px 10px; min-height: calc(var(--hit) - 6px); border-radius: 7px; cursor: pointer; color: var(--fg); }
.aui-opt:hover, .aui-opt:focus-visible { background: var(--bg3); }
.aui-opt[aria-selected="true"] { background: var(--accent-soft); color: var(--fg); }
.aui-opt .hl { color: var(--accent); font-weight: 700; }
.aui-opt small { color: var(--fg2); margin-left: auto; }
.aui-empty { color: var(--fg2); text-align: center; padding: 18px 10px; font-size: 13px; }

.aui-switch { --sw: 40px; position: relative; width: var(--sw); height: 24px; border-radius: 999px; background: var(--bg3); border: 1px solid var(--line); cursor: pointer; flex: none; transition: background var(--med) var(--ease), border-color var(--med) var(--ease); }
.aui-switch::after { content: ""; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: var(--fg2); transition: transform var(--med) var(--ease), background var(--med) var(--ease); }
.aui-switch[aria-checked="true"] { background: var(--accent); border-color: transparent; }
.aui-switch[aria-checked="true"]::after { transform: translateX(calc(var(--sw) - 24px)); background: var(--accent-fg); }
.aui-switchrow { display: flex; align-items: center; gap: 10px; min-height: var(--hit); cursor: pointer; }

.aui-chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--bg3); border-radius: 999px; padding: 3px 11px; font-size: 12.5px; font-weight: 550; color: var(--fg); }
.aui-chip.accent { background: var(--accent-soft); border-color: transparent; color: var(--accent); }
.aui-chip.ok { color: var(--ok); background: color-mix(in oklab, var(--ok), transparent 88%); border-color: transparent; }
.aui-chip.warn { color: var(--warn); background: color-mix(in oklab, var(--warn), transparent 88%); border-color: transparent; }
.aui-chip.err { color: var(--err); background: color-mix(in oklab, var(--err), transparent 88%); border-color: transparent; }

.aui-kpi { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--rad); padding: 14px 16px; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.aui-kpi .v { font-size: 24px; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.aui-kpi .d { font-size: 12px; font-weight: 600; }
.aui-kpi .d.up { color: var(--ok); } .aui-kpi .d.down { color: var(--err); }

.aui-progress { height: 6px; border-radius: 999px; background: var(--bg3); overflow: hidden; width: 100%; }
.aui-progress > div { height: 100%; background: var(--accent); border-radius: inherit; transition: width 300ms var(--ease); }
.aui-spin { width: 18px; height: 18px; border: 2px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: aui-rot .7s linear infinite; flex: none; }
@keyframes aui-rot { to { transform: rotate(360deg); } }
@keyframes aui-fadein { from { opacity: 0; transform: translateY(4px); } }

/* slider */
.aui-slider { position: relative; height: var(--hit); display: flex; align-items: center; touch-action: none; min-width: 90px; cursor: pointer; }
.aui-slider .track { position: relative; width: 100%; height: 5px; border-radius: 999px; background: var(--bg3); }
.aui-slider .fill { position: absolute; inset: 0 auto 0 0; background: var(--accent); border-radius: inherit; }
.aui-slider .thumb { position: absolute; top: 50%; width: 18px; height: 18px; border-radius: 50%; background: var(--accent-fg); border: 2px solid var(--accent); box-shadow: var(--shadow); transform: translate(-50%, -50%); transition: scale var(--fast) var(--ease); }
.aui-slider:active .thumb, .aui-slider:focus-visible .thumb { scale: 1.2; }
.aui-slider output { position: absolute; top: -4px; transform: translateX(-50%); background: var(--bg3); border: 1px solid var(--line); border-radius: 6px; padding: 1px 7px; font-size: 11.5px; font-variant-numeric: tabular-nums; opacity: 0; transition: opacity var(--fast) var(--ease); pointer-events: none; }
.aui-slider:active output, .aui-slider:focus-visible output { opacity: 1; }

/* rating */
.aui-rating { display: inline-flex; gap: 2px; }
.aui-rating button { border: 0; background: none; padding: 3px; cursor: pointer; color: var(--line); transition: color var(--fast) var(--ease), transform var(--fast) var(--ease); display: flex; }
.aui-rating button.on { color: var(--warn); }
.aui-rating button.on .aui-ic path { fill: currentColor; }
.aui-rating button:hover { transform: scale(1.18); }

/* ---------- collections ---------- */
.aui-list { position: relative; }
.aui-vinner { position: relative; }
.aui-vrow { position: absolute; left: 0; right: 0; top: 0; will-change: transform; }
.aui-item { display: flex; align-items: center; gap: 10px; padding: 0 12px; border-radius: 8px; cursor: pointer; min-height: var(--hit); user-select: none; }
.aui-item:hover { background: var(--bg3); }
.aui-item[aria-selected="true"] { background: var(--accent-soft); }
.aui-item .sub { color: var(--fg2); font-size: 12.5px; }
.aui-item .lead { flex: none; color: var(--fg2); }

.aui-check label { display: flex; align-items: center; gap: 10px; min-height: var(--hit); cursor: pointer; padding: 0 4px; border-radius: 8px; }
.aui-check label:hover { background: var(--bg3); }
.aui-cbx { width: 19px; height: 19px; border-radius: 6px; border: 1.5px solid var(--line); display: grid; place-items: center; flex: none; color: transparent; transition: background var(--fast) var(--ease), border-color var(--fast) var(--ease), color var(--fast) var(--ease); }
.aui-check input { position: absolute; opacity: 0; pointer-events: none; }
.aui-check input:checked + .aui-cbx { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.aui-check input:checked ~ span.t { color: var(--fg2); text-decoration: line-through; text-decoration-color: color-mix(in oklab, var(--fg2), transparent 40%); }
.aui-check input:focus-visible + .aui-cbx { outline: 2px solid var(--accent); outline-offset: 2px; }

.aui-tree { user-select: none; }
.aui-tnode > .aui-trow { display: flex; align-items: center; gap: 6px; min-height: calc(var(--hit) - 6px); padding: 0 6px; border-radius: 7px; cursor: pointer; }
.aui-tnode > .aui-trow:hover { background: var(--bg3); }
.aui-tnode > .aui-trow[aria-selected="true"] { background: var(--accent-soft); }
.aui-tnode .tw { width: 20px; height: 20px; display: grid; place-items: center; color: var(--fg2); flex: none; border: 0; background: none; cursor: pointer; padding: 0; }
.aui-tnode .tw .aui-ic { transition: transform var(--med) var(--ease); }
.aui-tnode.open > .aui-trow .tw .aui-ic { transform: rotate(90deg); }
.aui-tkids { margin-left: 13px; padding-left: 9px; border-left: 1px solid var(--line); overflow: hidden; }

.aui-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.aui-table th { text-align: left; font: 600 10.5px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--fg2); padding: 9px 12px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--bg2); cursor: pointer; user-select: none; white-space: nowrap; z-index: 1; }
.aui-table th .dir { color: var(--accent); }
.aui-table td { padding: 9px 12px; border-bottom: 1px solid color-mix(in oklab, var(--line), transparent 45%); }
.aui-table tbody tr:hover { background: var(--bg3); }
.aui-table td.num, .aui-table th.num { text-align: right; }

/* cards */
.aui-cards { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(var(--card-min, 170px), 1fr)); }
.aui-card { position: relative; border: 1px solid var(--line); background: var(--bg2); border-radius: var(--rad); padding: 13px 14px; cursor: pointer; text-align: left; color: var(--fg); font: inherit; display: flex; flex-direction: column; gap: 6px; transition: border-color var(--fast) var(--ease), transform var(--fast) var(--ease), box-shadow var(--fast) var(--ease); }
.aui-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.aui-card[aria-pressed="true"] { border-color: var(--accent); background: linear-gradient(var(--accent-soft), transparent 130%), var(--bg2); }
.aui-card[aria-pressed="true"]::after { content: ""; position: absolute; top: 10px; right: 10px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.aui-card .t { font-weight: 650; }
.aui-card .d { color: var(--fg2); font-size: 12.5px; }
.aui-card .aui-ic { color: var(--accent); }

/* gallery */
.aui-gal { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(var(--tile, 150px), 1fr)); }
.aui-gal figure { position: relative; margin: 0; border-radius: calc(var(--rad) - 2px); overflow: hidden; aspect-ratio: var(--ar, 4/3); cursor: zoom-in; background: var(--bg3); }
.aui-gal img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform var(--med) var(--ease); }
.aui-gal figure:hover img { transform: scale(1.045); }
.aui-gal figcaption { position: absolute; inset: auto 0 0 0; padding: 18px 10px 8px; font-size: 12px; color: #fff; background: linear-gradient(transparent, rgb(0 0 0 / .65)); opacity: 0; transition: opacity var(--med) var(--ease); }
.aui-gal figure:hover figcaption { opacity: 1; }
.aui-lightbox { position: fixed; inset: 0; background: rgb(8 10 14 / .93); z-index: 90; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 10px; opacity: 0; transition: opacity var(--med) var(--ease); touch-action: pan-y; }
.aui-lightbox.open { opacity: 1; }
.aui-lightbox img { max-width: 94vw; max-height: 84vh; border-radius: 8px; box-shadow: var(--shadow); }
.aui-lightbox .cap { color: #cfd6e4; font-size: 13px; }
.aui-lightbox .nav { position: absolute; top: 50%; transform: translateY(-50%); }
.aui-lightbox .nav.l { left: 10px; } .aui-lightbox .nav.r { right: 10px; }
.aui-lightbox .cls { position: absolute; top: 12px; right: 12px; }
.aui-lightbox .aui-btn { background: rgb(255 255 255 / .09); border-color: rgb(255 255 255 / .16); color: #fff; }

/* drag ghosts / reorder */
.aui-ghost { position: fixed; z-index: 100; pointer-events: none; opacity: .92; box-shadow: var(--shadow); transform-origin: top left; rotate: 1.5deg; will-change: transform; border-radius: var(--rad); }
.aui-ph { border: 1.5px dashed color-mix(in oklab, var(--accent), transparent 35%); border-radius: var(--rad); background: var(--accent-soft); }
.aui-dragging { opacity: .25; }
.aui-rlist { display: flex; flex-direction: column; gap: 6px; touch-action: pan-y; }
.aui-ritem { display: flex; align-items: center; gap: 10px; background: var(--bg2); border: 1px solid var(--line); border-radius: calc(var(--rad) - 2px); padding: 0 12px; min-height: var(--hit); }
.aui-ritem .aui-drag-h { color: var(--fg2); cursor: grab; touch-action: none; display: flex; padding: 6px 2px; margin-left: -6px; }
.aui-ritem .n { font: 600 11px var(--mono); color: var(--fg2); width: 18px; }

/* ---------- kanban ---------- */
.aui-kanban { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 6px; flex: 1 1 auto; min-height: 0; align-items: flex-start; scroll-snap-type: x proximity; }
.aui-kcol { flex: 0 0 min(280px, 82vw); scroll-snap-align: start; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--rad); display: flex; flex-direction: column; max-height: 100%; }
.aui-kcol-h { display: flex; align-items: center; gap: 8px; padding: 11px 13px; flex: none; }
.aui-kcol-h .cnt { margin-left: auto; font: 600 11px var(--mono); color: var(--fg2); background: var(--bg3); border-radius: 999px; padding: 2px 8px; }
.aui-kcards { padding: 4px 8px 10px; display: flex; flex-direction: column; gap: 8px; overflow-y: auto; min-height: 40px; flex: 1 1 auto; touch-action: pan-y; }
.aui-kcard { background: var(--bg3); border: 1px solid var(--line); border-radius: calc(var(--rad) - 2px); padding: 10px 12px; cursor: grab; user-select: none; display: flex; flex-direction: column; gap: 6px; transition: border-color var(--fast) var(--ease); }
.aui-kcard:hover { border-color: color-mix(in oklab, var(--line), var(--fg) 20%); }
.aui-kcard:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.aui-kcard .t { font-weight: 550; line-height: 1.35; }
.aui-kcard .meta { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.aui-kcard.aui-ghost { cursor: grabbing; }
.aui-kdot { width: 8px; height: 8px; border-radius: 50%; background: var(--kc, var(--accent)); flex: none; }

/* ---------- calendar / timeline ---------- */
.aui-cal { display: flex; flex-direction: column; min-height: 0; flex: 1 1 auto; }
.aui-cal-head { display: flex; align-items: center; gap: 8px; padding-bottom: 10px; flex: none; }
.aui-cal-title { font-weight: 700; font-size: 15px; letter-spacing: -.01em; margin-right: auto; }
.aui-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; flex: 1 1 auto; min-height: 0; grid-auto-rows: 1fr; }
.aui-cal-wd { font: 600 10.5px var(--mono); letter-spacing: .07em; text-transform: uppercase; color: var(--fg2); text-align: center; padding: 4px 0; }
.aui-cal-day { border: 1px solid var(--line); border-radius: 8px; background: var(--bg2); padding: 5px 6px; display: flex; flex-direction: column; gap: 3px; min-height: 66px; cursor: pointer; overflow: hidden; transition: border-color var(--fast) var(--ease); }
.aui-cal-day:hover { border-color: color-mix(in oklab, var(--line), var(--fg) 22%); }
.aui-cal-day.dim { opacity: .42; }
.aui-cal-day.today { border-color: var(--accent); }
.aui-cal-day .dn { font: 600 11px var(--mono); color: var(--fg2); }
.aui-cal-day.today .dn { color: var(--accent); }
.aui-ev { font-size: 11px; font-weight: 550; line-height: 1.25; padding: 2px 6px; border-radius: 5px; background: color-mix(in oklab, var(--evc, var(--accent)), transparent 78%); color: var(--fg); border-left: 2.5px solid var(--evc, var(--accent)); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer; }
.aui-ev:hover { background: color-mix(in oklab, var(--evc, var(--accent)), transparent 66%); }
.aui-ev.more { background: none; border: 0; color: var(--fg2); }

.aui-tl { display: flex; flex-direction: column; min-height: 0; }
.aui-tl-scroll { overflow: auto; flex: 1 1 auto; border: 1px solid var(--line); border-radius: var(--rad); background: var(--bg2); }
.aui-tl-inner { position: relative; min-width: 100%; }
.aui-tl-axis { position: sticky; top: 0; display: flex; border-bottom: 1px solid var(--line); background: var(--bg2); z-index: 2; }
.aui-tl-axis .tick { flex: none; font: 600 10.5px var(--mono); color: var(--fg2); padding: 7px 8px; border-left: 1px solid color-mix(in oklab, var(--line), transparent 40%); }
.aui-tl-row { position: relative; height: 40px; border-bottom: 1px solid color-mix(in oklab, var(--line), transparent 50%); }
.aui-tl-label { position: sticky; left: 0; display: inline-flex; align-items: center; height: 100%; padding: 0 10px; font-size: 12.5px; font-weight: 600; color: var(--fg2); background: linear-gradient(90deg, var(--bg2) 70%, transparent); z-index: 1; pointer-events: none; max-width: 40%; }
.aui-tl-bar { position: absolute; top: 7px; height: 26px; border-radius: 7px; background: color-mix(in oklab, var(--bc, var(--accent)), transparent 70%); border: 1px solid var(--bc, var(--accent)); display: flex; align-items: center; padding: 0 9px; font-size: 12px; font-weight: 550; white-space: nowrap; overflow: hidden; cursor: grab; touch-action: none; user-select: none; }
.aui-tl-bar .rs { position: absolute; top: 0; bottom: 0; width: 8px; cursor: ew-resize; }
.aui-tl-bar .rs.l { left: 0; } .aui-tl-bar .rs.r { right: 0; }
.aui-tl-now { position: absolute; top: 0; bottom: 0; width: 1.5px; background: var(--err); z-index: 1; }

/* ---------- charts / graph ---------- */
.aui-chart { position: relative; min-height: 120px; flex: 1 1 auto; }
.aui-chart canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.aui-chart-tip { position: absolute; pointer-events: none; background: var(--bg3); border: 1px solid var(--line); border-radius: 8px; padding: 6px 9px; font-size: 12px; box-shadow: var(--shadow); z-index: 3; opacity: 0; transition: opacity var(--fast) var(--ease); white-space: nowrap; font-variant-numeric: tabular-nums; }
.aui-chart-tip.on { opacity: 1; }
.aui-chart-tip b { display: block; font-size: 11px; color: var(--fg2); font-weight: 600; margin-bottom: 2px; }
.aui-legend { display: flex; gap: 12px; flex-wrap: wrap; padding-top: 8px; font-size: 12px; color: var(--fg2); flex: none; }
.aui-legend i { width: 9px; height: 9px; border-radius: 3px; display: inline-block; margin-right: 5px; }

/* ---------- spatial inputs ---------- */
.aui-vec2, .aui-joy { position: relative; touch-action: none; border: 1px solid var(--line); background:
  linear-gradient(var(--line) 0 0) center/100% 1px no-repeat,
  linear-gradient(var(--line) 0 0) center/1px 100% no-repeat, var(--bg); border-radius: var(--rad); cursor: crosshair; user-select: none; }
.aui-joy { border-radius: 50%; cursor: grab; background: radial-gradient(circle, var(--bg3) 0 30%, transparent 31%), var(--bg); }
.aui-knob { position: absolute; width: 22px; height: 22px; border-radius: 50%; background: var(--accent); border: 2.5px solid var(--accent-fg); box-shadow: var(--shadow); transform: translate(-50%, -50%); pointer-events: none; }
.aui-joy .aui-knob { width: 34px; height: 34px; }
.aui-xy-lab { position: absolute; bottom: 5px; right: 8px; font: 600 10.5px var(--mono); color: var(--fg2); pointer-events: none; }

/* ---------- 3D / shader / map ---------- */
.aui-3d, .aui-shader, .aui-map { position: relative; border-radius: var(--rad); overflow: hidden; background: var(--bg); border: 1px solid var(--line); min-height: 200px; flex: 1 1 auto; }
.aui-3d canvas, .aui-shader canvas { display: block; width: 100%; height: 100%; touch-action: none; }
.aui-3d .hud { position: absolute; top: 8px; left: 10px; display: flex; gap: 6px; z-index: 2; }
.aui-overlay-note { position: absolute; inset: 0; display: grid; place-items: center; color: var(--fg2); font-size: 13px; padding: 16px; text-align: center; }
.aui-map .leaflet-container { width: 100%; height: 100%; background: var(--bg); font: inherit; }

/* ---------- chat ---------- */
.aui-chat { display: flex; flex-direction: column; min-height: 0; flex: 1 1 auto; }
.aui-chat-log { flex: 1 1 auto; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; padding: 4px 2px 12px; overscroll-behavior: contain; }
.aui-msg { display: flex; flex-direction: column; gap: 3px; max-width: 82%; animation: aui-fadein var(--med) var(--ease); }
.aui-msg .who { font: 600 10.5px var(--mono); letter-spacing: .07em; text-transform: uppercase; color: var(--fg2); padding: 0 4px; }
.aui-msg .bub { border-radius: 14px; padding: 9px 13px; background: var(--bg2); border: 1px solid var(--line); line-height: 1.5; overflow-wrap: anywhere; }
.aui-msg.me { align-self: flex-end; align-items: flex-end; }
.aui-msg.me .bub { background: var(--accent); border-color: transparent; color: var(--accent-fg); border-bottom-right-radius: 5px; }
.aui-msg.me .bub .aui-md a, .aui-msg.me .bub code { color: inherit; }
.aui-msg.ai .bub { border-bottom-left-radius: 5px; }
.aui-typing { display: inline-flex; gap: 4px; padding: 4px 2px; }
.aui-typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--fg2); animation: aui-blip 1.1s infinite; }
.aui-typing i:nth-child(2) { animation-delay: .15s; } .aui-typing i:nth-child(3) { animation-delay: .3s; }
@keyframes aui-blip { 0%, 60%, 100% { opacity: .3; transform: none; } 30% { opacity: 1; transform: translateY(-3px); } }
.aui-chat-in { display: flex; gap: 8px; align-items: flex-end; flex: none; padding-top: 8px; border-top: 1px solid var(--line); }
.aui-chat-in textarea { flex: 1; max-height: 130px; min-height: var(--hit); resize: none; }

@media (prefers-reduced-motion: reduce) {
  .aui-root *, .aui-root *::before, .aui-root *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}