/* Built by Alpas Made.
 *
 * Kinetic Convert on the Kinetic Carving design system and the KC Tools additions.
 * The tool's markup and class names are kept (its code reads them) and restyled here,
 * scoped under .kv. The tool's own colour names are mapped onto the design tokens below;
 * every value is a --kc-* or --kt-* token. Header, footer and ember effects are dropped:
 * the KC Tools shell draws the page around the tool.
 */

.kv {
  --bg: var(--kc-ground); --deep: var(--kc-ground); --panel: var(--kc-card); --raised: var(--kc-raised);
  --ink: var(--kc-text); --head: var(--kc-heading); --muted: var(--kc-muted); --faint: var(--kc-muted);
  --accent: var(--kc-red); --accent-ink: var(--kc-red-button); --bone: var(--kt-vector-bone);
  --green: var(--kc-ok); --amber: var(--kc-flag); --blue: var(--kc-focus);
  --rule: var(--kc-hairline); --rule-i: var(--kc-line-ui); --rule-in: var(--kc-line-inner);
  --tint: var(--kc-red-tint); --tintline: var(--kc-red-edge); --focus: var(--kc-focus);
  --bg-deep: var(--deep); --panel2: var(--raised); --text: var(--ink); --dim: var(--muted); --red: var(--accent);
  --red-soft: var(--tintline); --red-tint: var(--tint); --tan: var(--kc-muted); --ok: var(--green); --line: var(--rule-in);
  --line-dark: var(--kc-line-hover); --radius: var(--kc-radius-panel); --radius-sm: var(--kc-radius-callout);
}
.kv [hidden] { display: none !important; }
/* the workspace is a grid: let its sections shrink to the phone instead of growing to their widest row */
.kv .kt-ws > * { min-width: 0; }
/* The AI steps (redraw, Art for a part, past redraws) need the AI service in the KC API. Until the page sets
   .kv-ai on <main>, they stay out of sight, whatever the tool's own code un-hides. */
.kv:not(.kv-ai) #ai-section, .kv:not(.kv-ai) #shape-section, .kv:not(.kv-ai) #history-section, .kv:not(.kv-ai) .shape-alt, .kv:not(.kv-ai) #ai-jump { display: none !important; }

.kv * { box-sizing: border-box; }
.kv [hidden] { display: none !important; }
.kv { margin: 0; color: var(--text); font: 16px/1.5 var(--kc-body); background: var(--bg); }
.kv h1, .kv h2, .kv h3 { font-family: var(--kc-display); text-transform: uppercase; font-weight: 600; letter-spacing: -0.01em; line-height: 1.05; color: var(--head); margin: 0; }
.kv h1 { font-size: 52px; }
.kv h2 { font-size: 30px; }
.kv h3 { font-size: 20px; }
.kv :focus-visible { outline: 2px solid var(--kc-focus); outline-offset: 2px; }
.kv a { color: var(--amber); }
.kv .busy-box vector-mark { filter: drop-shadow(0 0 16px color-mix(in srgb, var(--kc-red) 55%, transparent)); }
.kv #status-skull { margin-left: 4px; }
.kv main { max-width: 1040px; margin: 0 auto; padding: 8px 16px 60px; }
.kv .step { background: var(--panel); border: 1px solid var(--line); border-radius: var(--kc-radius-panel); padding: 24px 24px; margin: 16px 0; }
.kv .step-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.kv .step-head h2 { font-size: 1.5rem; }
.kv .step-head .sub { color: var(--dim); font-size: 0.85rem; margin-left: auto; }
.kv .num { width: 30px; height: 30px; border-radius: 50%; background: var(--red); color: #ffffff; font: 600 1rem var(--kc-display); display: grid; place-items: center; flex: none; }
.kv .subhead { font: 600 1.05rem var(--kc-display); text-transform: uppercase; letter-spacing: 0.02em; margin: 16px 0 8px; }
.kv .subhead .hint { font: 400 0.85rem var(--kc-body); text-transform: none; margin-left: 8px; }
.kv .hint { color: var(--dim); font-size: 0.85rem; }
.kv .row { display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: center; margin: 8px 0; }
.kv .hint-row { margin-top: 16px; }
.kv label { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; max-width: 100%; }
.kv select { max-width: 100%; }
.kv label.check { gap: 8px; }
.kv select, .kv input[type="number"], .kv input[type="password"], .kv input[type="url"], .kv input[type="text"], .kv textarea { background: var(--bg); color: var(--text); border: 1px solid var(--line-dark); border-radius: 8px; padding: 8px 16px; font: inherit; font-size: 0.95rem; }
.kv textarea { border-radius: var(--kc-radius-callout); width: 100%; margin-top: 8px; resize: vertical; }
.kv input[type="number"] { width: 100px; }
.kv input[type="checkbox"] { accent-color: var(--red); width: 16px; height: 16px; }
.kv select:focus, .kv input:focus, .kv textarea:focus { outline: 2px solid var(--kc-focus); outline-offset: 1px; }
.kv .topbar { background: var(--red); color: #ffffff; text-align: center; font-size: 0.85rem; font-weight: 500; padding: 8px 12px; }
.kv .topbar .dot { margin: 0 8px; opacity: 0.8; }
.kv .eyebrow { font: 600 0.78rem var(--kc-body); text-transform: uppercase; letter-spacing: 0.22em; color: var(--tan); margin: 0 0 8px; position: relative; }
.kv .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: var(--kt-target); padding: 0 24px; border: 1px solid var(--kc-red-button); border-radius: var(--kc-radius-control); background: var(--kc-red-button); color: #ffffff; font: 500 15px/1.2 var(--kc-body); cursor: pointer; transition: background var(--kc-hover); }
.kv .btn:hover { background: var(--kc-red-hover); border-color: var(--kc-red-hover); }
.kv .btn:disabled { opacity: 0.5; cursor: default; transform: none; }
.kv .btn.dark { background: var(--kc-card); border-color: var(--kc-line-ui); color: var(--kc-text); }
.kv .btn.dark:hover { background: var(--kc-raised); border-color: var(--kc-line-hover); }
.kv .btn .arrow { font-weight: 700; }
.kv button.ghost { background: none; border: 1px solid var(--line-dark); color: var(--text); border-radius: 8px; padding: 8px 16px; cursor: pointer; font: 500 0.9rem var(--kc-body); text-align: center; }
.kv button.ghost:hover { border-color: var(--red); color: #ffffff; }
.kv button.ghost.small { padding: 8px 12px; font-size: 0.82rem; color: var(--dim); }
.kv .btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.kv .seg { display: inline-flex; border: 1px solid var(--line-dark); border-radius: 8px; overflow: hidden; background: var(--bg); }
.kv .seg button { background: none; border: none; color: var(--dim); padding: 8px 16px; cursor: pointer; font: 500 0.88rem var(--kc-body); }
.kv .seg button.on { background: var(--red); color: #ffffff; }
.kv #dropzone { border: 2px dashed var(--line-dark); border-radius: var(--kc-radius-panel); padding: 40px 16px; text-align: center; cursor: pointer; transition: border-color .15s, background .15s; background: var(--bg); }
.kv #dropzone:hover, .kv #dropzone.drag { border-color: var(--red); background: var(--red-tint); }
.kv #dropzone .big { font: 600 1.4rem var(--kc-display); text-transform: uppercase; margin: 8px 0 4px; }
.kv #dropzone p { margin: 4px 0; }
.kv .pill { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 4px 12px; font-size: 0.8rem; color: var(--dim); max-width: 100%; overflow-wrap: anywhere; }
.kv .pill.warn { border-color: var(--red); color: var(--text); }
.kv details > summary { cursor: pointer; list-style: none; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.kv details > summary::-webkit-details-marker { display: none; }
.kv details > summary::before { content: "\25B8"; color: var(--red); font-size: 0.9rem; }
.kv details[open] > summary::before { content: "\25BE"; }
.kv .sum-title { font: 600 1.05rem var(--kc-display); text-transform: uppercase; letter-spacing: 0.02em; }
.kv .sum-hint { color: var(--dim); font-size: 0.85rem; }
.kv details.sub > summary { font-size: 0.9rem; color: var(--amber); margin-top: 8px; }
.kv details.sub > summary::before { color: var(--amber); }
.kv #ai-section.hallmark { border: 1px solid var(--red-soft); background: linear-gradient(180deg, var(--kc-red-tint), color-mix(in srgb, var(--kc-red) 3%, transparent)); }
.kv #ai-section .lead { color: var(--text); font-size: 1rem; max-width: 70ch; margin: 0 0 16px; }
.kv .ai-body { margin-top: 4px; }
.kv #ai-run.big { padding: 12px 24px; font-size: 1rem; }
.kv label.grow { flex: 1 1 320px; }
.kv label.grow input { flex: 1; min-width: 0; }
.kv #ai-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 8px; }
.kv #ai-grid figure { margin: 0; text-align: center; }
.kv #ai-grid img { max-width: 100%; max-height: 320px; border: 1px solid var(--line); border-radius: var(--kc-radius-callout); background: #ffffff; }
.kv #goal-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; }
.kv .goal { background: var(--bg); border: 1px solid var(--line-dark); border-radius: var(--kc-radius-callout); padding: 16px 16px 16px; color: var(--text); text-align: left; cursor: pointer; font: inherit; display: flex; flex-direction: column; gap: 8px; transition: border-color .12s, background .12s; }
.kv .goal:hover { border-color: var(--red); }
.kv .goal.on { border-color: var(--red); background: var(--red-tint); box-shadow: inset 0 0 0 1px var(--red); }
.kv .g-title { font: 600 1.25rem var(--kc-display); text-transform: uppercase; letter-spacing: 0.01em; }
.kv .goal.on .g-title { color: var(--red); }
.kv .g-desc { color: var(--dim); font-size: 0.85rem; line-height: 1.35; }
.kv .notice { background: var(--red-tint); border: 1px solid var(--red-soft); padding: 8px 16px; border-radius: var(--kc-radius-callout); margin: 12px 0 0; font-size: 0.88rem; }
.kv .toolbar { justify-content: flex-start; }
.kv #workbench { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; align-items: start; }
.kv #ai-jump { width: 100%; margin-bottom: 4px; }
/* Members were not noticing the redraw. The two ways in glow until the first one is run, then
   stop for good: a nudge, not a nag. Colour comes from the red token, so it reads as the same
   action the button already is. Anyone who asks for less motion gets a steady ring instead. */
.kv .kv-nudge { animation: kc-nudge 2.4s ease-in-out infinite; }
@keyframes kc-nudge {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--kc-red) 55%, transparent); }
  50%      { box-shadow: 0 0 0 8px color-mix(in srgb, var(--kc-red) 0%, transparent); }
}
@media (prefers-reduced-motion: reduce) {
  .kv .kv-nudge { animation: none; box-shadow: 0 0 0 4px color-mix(in srgb, var(--kc-red) 32%, transparent); }
}
.kv #wb-side { position: sticky; top: 12px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--kc-radius-callout); padding: 16px 16px 16px; display: flex; flex-direction: column; gap: 8px; /* the panel scrolls inside itself, so the preview never leaves the screen while you adjust */ max-height: calc(100vh - 24px); overflow-y: auto; overscroll-behavior: contain; }
.kv .side-title { font: 600 1.05rem var(--kc-display); text-transform: uppercase; letter-spacing: 0.03em; display: flex; justify-content: space-between; align-items: baseline; }
.kv .side-title .hint { font: 400 0.78rem var(--kc-body); text-transform: none; }
.kv #traceby-row { margin: 0; gap: 8px 12px; }
.kv #traceby-row .lbl { font: 600 0.9rem var(--kc-display); text-transform: uppercase; letter-spacing: 0.04em; width: 100%; }
.kv #traceby-row .seg button { padding: 8px 16px; font-size: 0.88rem; }
.kv #traceby-row .slider.inline { width: 100%; }
.kv #traceby-row .slider.inline input[type="range"] { flex: 1; width: auto; }
.kv #traceby-hint { width: 100%; }
.kv #simple-panel { margin: 0; display: flex; flex-direction: column; gap: 8px; }
.kv #simple-panel .sliders { grid-template-columns: 1fr; gap: 8px; margin: 0; }
.kv #simple-panel .row { gap: 8px 16px; margin: 0; }
.kv #simple-panel .check { font-size: 0.9rem; }
.kv #simple-panel .check input { flex: none; }
.kv #simple-panel .hint { font-size: 0.78rem; }
.kv #simple-panel select { padding: 8px 8px; font-size: 0.88rem; }
.kv #cnc-check .check { font-size: 0.8rem; padding: 8px 8px; }
.kv #export-section { border-top: 1px solid var(--line); padding-top: 12px; margin-top: 4px; display: flex; flex-direction: column; gap: 8px; }
.kv #export-section .row { margin: 0; gap: 8px; }
.kv #export-section input[type="number"] { width: 90px; padding: 8px 8px; }
.kv #export-section select { padding: 8px 8px; font-size: 0.9rem; }
.kv .dl-stack { display: flex; flex-direction: column; gap: 8px; }
.kv .dl-stack .btn { width: 100%; justify-content: center; padding: 12px 16px; }
.kv #export-section details.sub .row { margin-top: 8px; }
.kv .slider { display: flex; flex-direction: column; align-items: stretch; font-size: 0.85rem; color: var(--dim); gap: 4px; }
.kv .slider output { float: right; color: var(--text); }
.kv .slider input[type="range"] { width: 100%; accent-color: var(--red); }
.kv .slider.inline { flex-direction: row; align-items: center; gap: 8px; }
.kv .slider.inline input[type="range"] { width: 120px; }
.kv .slider.inline output { min-width: 42px; text-align: right; }
.kv .sliders { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px 20px; margin: 8px 0; }
.kv #preview-wrap { position: relative; }
.kv #preview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 12px; }
.kv #preview-grid.single { grid-template-columns: 1fr; }
.kv #preview-grid figure { margin: 0; text-align: center; min-width: 0; }
.kv .viewport { /* grows with the window: a fixed height left a tall black void under the preview, because the sticky sidebar sets the row height and the preview did not follow it */ height: clamp(340px, calc(100vh - 200px), 900px); overflow: auto; cursor: zoom-in; overscroll-behavior: contain; user-select: none; border: 1px solid var(--line-dark); border-radius: var(--kc-radius-callout); background-color: #ffffff; background-image: linear-gradient(45deg, var(--kt-stage-checker-b) 25%, transparent 25%), linear-gradient(-45deg, var(--kt-stage-checker-b) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, var(--kt-stage-checker-b) 75%), linear-gradient(-45deg, transparent 75%, var(--kt-stage-checker-b) 75%); background-size: 20px 20px; background-position: 0 0, 0 10px, 10px -10px, -10px 0; display: grid; place-items: center; }
.kv .stage { position: relative; display: inline-block; line-height: 0; }
.kv .viewport { contain: strict; }
.kv #svg-host { will-change: transform; }
.kv #history-section, .kv #about-section, .kv #feedback-section { content-visibility: auto; contain-intrinsic-size: auto 320px; }
.kv .stage img, .kv .stage svg { display: block; }
.kv #svg-host svg { width: 100%; height: auto; }
.kv #overlay-img { position: absolute; inset: 0; width: 100%; height: 100%; }
.kv #svg-host { position: relative; }
.kv #svg-host path.hl { fill: var(--amber) !important; stroke: var(--red); stroke-width: 2px; vector-effect: non-scaling-stroke; }
.kv #svg-host path.hole { pointer-events: none; }
.kv #svg-host path.hole.hl { fill: none !important; stroke-width: 3px; }
.kv #svg-host.trace path { fill: none !important; stroke: var(--kt-cut-line); stroke-width: 1.4px; vector-effect: non-scaling-stroke; }
.kv #svg-host.trace path.hole { stroke: var(--kt-hole); }
.kv #svg-host.trace path.hl { stroke: var(--amber); stroke-width: 3px; }
.kv #svg-host g.layer-off { display: none; }
.kv #svg-host g.open path { fill: none !important; stroke-width: 2px; vector-effect: non-scaling-stroke; }
.kv #svg-host.trace g.open path { stroke: var(--kt-cut-line); }
.kv .viewport.dragging { cursor: grabbing; }
.kv .dim { color: var(--dim); opacity: 0.8; }
.kv figcaption { color: var(--dim); font-size: 0.8rem; margin-top: 8px; }
.kv #quick-check { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 8px; }
.kv #quick-check .chip { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 4px 12px; font-size: 0.82rem; color: var(--dim); }
.kv #quick-check .chip.warn { border-color: var(--amber); color: var(--amber); }
.kv #quick-check .chip.bad { border-color: var(--red); color: var(--red); }
.kv .busy-box { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 16px; color: var(--text); }
.kv .busy-box[hidden] { display: none; }
.kv .busy-box p { margin: 0; font: 600 1.1rem var(--kc-display); text-transform: uppercase; letter-spacing: 0.04em; }
.kv .busy-box.overlay { position: absolute; inset: 12px 0 0 0; border-radius: var(--kc-radius-callout); background: color-mix(in srgb, var(--kc-ground) 72%, transparent); justify-content: center; opacity: 0; pointer-events: none; transition: opacity .15s; }
body.busy .kv .busy-box.overlay { opacity: 1; }
.kv #advanced-section { display: none !important; }
.kv #advanced-all { margin-top: 16px; padding-top: 8px; border-top: 1px dashed var(--line); }
.kv #advanced-all > summary { color: var(--dim); }
.kv #advanced-all > summary::before { color: var(--dim); }
.kv #mode-seg { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 8px; }
.kv #mode-seg button { background: var(--bg); border: 1px solid var(--line-dark); border-radius: var(--kc-radius-callout); padding: 12px 16px; color: var(--text); font: inherit; text-align: left; cursor: pointer; display: flex; flex-direction: column; gap: 4px; }
.kv #mode-seg button strong { font: 600 1.1rem var(--kc-display); text-transform: uppercase; }
.kv #mode-seg button span { color: var(--dim); font-size: 0.82rem; }
.kv #mode-seg button.on { border-color: var(--red); background: var(--red-tint); }
.kv #mode-seg button.on strong { color: var(--red); }
.kv #preset-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; }
.kv .preset { background: var(--bg); border: 1px solid var(--line); border-radius: var(--kc-radius-callout); padding: 8px 8px; cursor: pointer; text-align: left; color: var(--text); font: inherit; line-height: 1.3; }
.kv .preset:hover { border-color: var(--line-dark); }
.kv .preset.on { border-color: var(--red); background: var(--red-tint); }
.kv .preset .name { font-weight: 600; display: block; font-size: 0.9rem; }
.kv .preset .desc { color: var(--dim); font-size: 0.75rem; display: block; margin-top: 4px; }
.kv #ink-colors, .kv #layer-colors { background: var(--bg); border-radius: var(--kc-radius-callout); padding: 8px 12px 12px; margin: 8px 0; }
.kv #swatches, .kv #layer-swatches { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.kv .swatch { background: none; border: 1px solid var(--line); border-radius: var(--kc-radius-callout); padding: 8px; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--dim); font: inherit; font-size: 0.75rem; min-width: 78px; }
.kv .swatch .chip { width: 52px; height: 36px; border-radius: 8px; border: 1px solid var(--kc-line-hover); display: grid; place-items: center; font-size: 1.1rem; font-weight: 700; }
.kv .swatch.on { border-color: var(--red); box-shadow: inset 0 0 0 1px var(--red); color: var(--text); }
.kv .swatch .lbl { white-space: nowrap; }
.kv .lswatch { border: 1px solid var(--line); border-radius: var(--kc-radius-callout); padding: 8px 8px; display: flex; align-items: center; gap: 8px; background: var(--panel); color: var(--dim); font-size: 0.8rem; }
.kv .lswatch .chip { width: 34px; height: 26px; border-radius: 6px; border: 1px solid var(--kc-line-hover); cursor: pointer; }
.kv .lswatch.hl { border-color: var(--amber); }
.kv .lswatch.off { opacity: 0.45; }
.kv .stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 8px; margin-bottom: 8px; }
.kv .stat { background: var(--bg); border-radius: var(--kc-radius-callout); padding: 8px 12px; }
.kv .stat .v { font: 600 1.4rem var(--kc-display); color: var(--text); line-height: 1.2; overflow-wrap: anywhere; }
.kv .stat .k { color: var(--dim); font-size: 0.78rem; }
.kv .check { border-left: 3px solid var(--ok); background: color-mix(in srgb, var(--kc-ok) 8%, transparent); padding: 8px 12px; border-radius: 6px; margin: 8px 0 0; font-size: 0.88rem; }
.kv .check.warn { border-color: var(--amber); background: color-mix(in srgb, var(--kc-flag) 8%, transparent); }
.kv .check.bad { border-color: var(--red); background: var(--red-tint); }
.kv label.check { border: none; background: none; padding: 0; margin: 0; font-size: inherit; }
.kv #path-table-wrap { max-height: 300px; overflow: auto; margin-top: 8px; border: 1px solid var(--line); border-radius: var(--kc-radius-callout); }
.kv table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.kv th, .kv td { padding: 8px 8px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
.kv th { color: var(--dim); font-weight: 600; position: sticky; top: 0; background: var(--panel); }
.kv tbody tr { cursor: pointer; }
.kv tbody tr:hover { background: var(--panel2); }
.kv tbody tr.hl { background: color-mix(in srgb, var(--kc-flag) 15%, transparent); }
.kv .fb-body { margin-top: 8px; }
.kv #fb-status { white-space: pre-wrap; }
.kv .about-body p { margin: 8px 0; font-size: 0.92rem; color: var(--dim); }
.kv .about-body strong { color: var(--text); }
.kv .toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--panel2); border: 1px solid var(--red); color: var(--text); padding: 8px 16px; border-radius: 8px; font-size: 0.9rem; z-index: 10; max-width: 90vw; }
@media (max-width: 900px) {
  .kv #workbench { grid-template-columns: 1fr; }
  .kv #wb-side { position: static; }
}
@media (max-width: 760px) {
  .kv #preview-grid, .kv #ai-grid, .kv #mode-seg { grid-template-columns: 1fr; }
  .kv .viewport { height: 340px; }
  .kv .step { padding: 16px 16px; }
  .kv .step-head .sub { margin-left: 0; width: 100%; }
}
@media (prefers-reduced-motion: reduce) {

}
.kv .hist-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 16px; }
.kv .hist-card { margin: 0; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 8px; display: flex; flex-direction: column; gap: 8px; }
.kv .hist-card.current { border-color: var(--red); }
.kv .hist-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: contain; background: #ffffff; border-radius: 6px; }
.kv .hist-card figcaption { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.kv .hist-card figcaption strong { font-size: 0.9rem; overflow-wrap: anywhere; }
.kv .hist-card figcaption span { color: var(--dim); font-size: 0.78rem; }
.kv .hist-card .row { margin: 0; gap: 8px; }
.kv .hist-card .btn { padding: 8px 16px; font-size: 0.85rem; }
.kv #quick-thr-wrap { flex-wrap: wrap; }
.kv #quick-thr-auto { padding: 4px 8px; font-size: 0.75rem; border-radius: 6px; }
.kv #ai-subject { margin-top: 8px; font-size: 0.9rem; line-height: 1.4; }
.kv .hist-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.kv .hist-card .row { margin-top: auto; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 8px; }
.kv .hist-card .row .btn, .kv .hist-card .row button.ghost { width: 100%; padding: 8px 4px; font-size: 0.82rem; text-align: center; white-space: nowrap; }
.kv .xcheck { border-left: 3px solid var(--ok); background: color-mix(in srgb, var(--kc-ok) 8%, transparent); padding: 8px 8px; border-radius: 6px; font-size: 0.82rem; line-height: 1.4; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.kv .xcheck.warn { border-color: var(--amber); background: color-mix(in srgb, var(--kc-flag) 8%, transparent); }
.kv .xcheck span { flex: 1 1 160px; min-width: 0; overflow-wrap: anywhere; }
.kv .xcheck button { flex: none; }
.kv vector-mark { flex: none; }
.kv .step-head vector-mark { margin-left: -4px; }
.kv .busy #export-section .btn { pointer-events: none; opacity: 0.55; }
.kv #shape-section { border: 1px dashed var(--line-dark); background: var(--panel); }
.kv #shape-section .step-head .sub { margin-left: 0; flex: 1 1 16em; }
.kv #shape-section #shape-close { margin-left: auto; }
.kv .shape-alt { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--line); font-size: 0.85rem; }
.kv .shape-alt-tag { font: 700 0.68rem/1 var(--kc-body); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line-dark); border-radius: 999px; padding: 4px 8px; }
.kv .shape-alt-link { background: none; border: 0; padding: 0; color: var(--text); font: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; text-align: left; }
.kv .shape-alt-link:hover { color: #ffffff; }
@keyframes kc-invite { 0%, 100% { border-color: var(--line-dark); box-shadow: 0 0 0 0 color-mix(in srgb, var(--kc-red) 0%, transparent); } 50% { border-color: var(--red); box-shadow: 0 0 0 6px var(--kc-red-tint); } }
.kv body:not(.has-file) #dropzone { animation: kc-invite 2.6s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) {
  .kv body:not(.has-file) #dropzone { animation: none; border-color: var(--red); }
}
.kv .shape-top { display: grid; grid-template-columns: minmax(0, 1fr) 190px; gap: 16px; align-items: start; margin-bottom: 12px; }
.kv .shape-col { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.kv .shape-field { display: flex; flex-direction: column; gap: 4px; font-size: 0.82rem; color: var(--muted); min-width: 0; }
.kv .shape-field select, .kv .shape-field input { max-width: 100%; }
.kv .shape-inline { display: flex; align-items: center; gap: 8px; color: var(--text); }
.kv .shape-inline input { width: 8em; }
.kv .shape-params { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 8px; align-items: end; }
.kv #shape-section .shape-field { text-align: left; align-items: stretch; }
.kv #shape-pick { width: 100%; }
.kv .shape-params input { width: 100%; }
.kv .shape-fig { margin: 0; min-width: 0; }
.kv #shape-preview { background: #ffffff; border: 1px solid var(--line); border-radius: var(--kc-radius-callout); padding: 8px; display: grid; place-items: center; height: 120px; }
.kv #shape-preview svg { width: 100%; height: 100%; display: block; }
.kv .shape-fig figcaption { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 4px; }
.kv .shape-fig .pill { font-size: 0.72rem; padding: 4px 8px; }
.kv .shape-art { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 8px 16px; margin-bottom: 8px; }
.kv #shape-idea { width: 100%; box-sizing: border-box; margin-bottom: 8px; }
.kv .shape-go { align-items: center; }
.kv .shape-go #shape-run { margin-left: auto; }
.kv .shape-more-body { display: flex; flex-direction: column; gap: 8px; padding-top: 8px; align-items: flex-start; }
.kv .shape-refs { display: flex; gap: 8px; flex-wrap: wrap; }
.kv .shape-refs figure { margin: 0; position: relative; }
.kv .shape-refs img { width: 40px; height: 40px; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); display: block; }
.kv .shape-refs button { position: absolute; top: -6px; right: -6px; width: 18px; height: 18px; border-radius: 50%; border: 1px solid var(--line-dark); background: var(--panel); color: var(--text); font: 600 11px/1 var(--kc-body); cursor: pointer; padding: 0; }
.kv #svg-host g.kc-part path { fill: none !important; stroke: var(--kt-wire); stroke-width: 1.6px; vector-effect: non-scaling-stroke; pointer-events: none; }
.kv #svg-host g.kc-keepout path { fill: none !important; stroke: var(--kc-red); stroke-width: 1.2px; stroke-dasharray: 4 3; vector-effect: non-scaling-stroke; pointer-events: none; }
.kv #svg-host.trace g.kc-part path { stroke: var(--kt-wire); }
.kv #svg-host.trace g.kc-keepout path { stroke: var(--kc-red); }
@media (max-width: 560px) {
  .kv .shape-top { grid-template-columns: 1fr; }
  .kv #shape-preview { height: 100px; }
  .kv .shape-go #shape-run { margin-left: 0; width: 100%; }
}
.kv #url-row label { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; min-width: 0; max-width: 100%; }
.kv #url-input { max-width: 100%; min-width: 0; flex: 1 1 12em; box-sizing: border-box; }
@media (max-width: 760px) {
  .kv input[type=text], .kv input[type=url], .kv input[type=number], .kv input[type=password], .kv select, .kv textarea { font-size: 16px !important; }
  .kv #wb-side { max-height: none; overflow-y: visible; }
  .kv .check { min-height: 36px; align-items: center; }
  .kv .shape-alt-link { padding: 8px 0; }
  .kv .shape-alt-tag { font-size: 0.7rem; }
  .kv .ghost.small { min-height: 36px; }
}