/* Estilos de las herramientas (web anterior), encerrados en .tool por tools/scope_css.py. No editar a mano. */
.tool {
  --sans: "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --r-card: 18px;
  --r-ctl: 9px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --gutter: clamp(16px, 4vw, 32px);
  --shadow-card: 0 1px 0 rgba(28, 34, 38, .05), 0 18px 40px -24px rgba(28, 34, 38, .45);--paper:#f2f3ef;--surface:#ffffff;--sunk:#f8f9f6;--field:#ffffff;--ink:#1c2226;--ink-2:#333b3f;--muted:#5b676d;--line:#d8dcd6;--line-strong:#b5bdb8;--accent:#f5b800;--accent-deep:#d39a00;--accent-tint:#fff6d6;--on-accent:#1c2226;--cut:#c93a24;--cut-tint:#fdf0ec;--ok:#2c7a4d;--warn:#b3471d;--board:#efe3cb;--band:#1c2226;--on-band:#f2f3ef;--on-band-muted:#c9d0cc;--display:"Archivo", system-ui, sans-serif;--oak:#b5bdb8;--steel:#5b676d;--steel-lt:#eef0ed;color-scheme:light;color:var(--ink)}
.tool *, .tool *::before, .tool *::after { box-sizing: border-box; margin: 0; }
.tool img, .tool svg { display: block; max-width: 100%; }
.tool button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
.tool input, .tool select { font: inherit; color: inherit; }
.tool a { color: inherit; }
.tool p { text-wrap: pretty; }
.tool h1, .tool h2, .tool h3, .tool h4 { text-wrap: balance; line-height: 1.1; }
.tool ::selection { background: var(--accent); color: var(--ink); }
.tool :focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; border-radius: 4px; }
.tool .wrap { width: 100%; max-width: 1240px; margin-inline: auto; padding-inline: var(--gutter); }
.tool [hidden] { display: none !important; }
.tool .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.tool .skip-link { position: fixed; top: -100px; left: 1rem; padding: .6rem 1rem; background: var(--ink); color: #fff; z-index: 99; border-radius: 8px; }
.tool .skip-link:focus { top: 1rem; }
.tool .site-header { border-bottom: 1px solid var(--line); background: var(--surface); }
.tool .header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 56px; }
.tool .logo { display: flex; align-items: center; gap: .55rem; text-decoration: none; font-weight: 800; font-size: 1.15rem; letter-spacing: -.01em; font-stretch: 90%; }
.tool .header-nav { display: none; gap: 1.5rem; font-size: .92rem; }
.tool .header-nav a { text-decoration: none; color: var(--muted); }
.tool .header-nav a:hover { color: var(--ink); }
.tool .hero { padding-top: clamp(18px, 3.5vw, 40px); padding-bottom: 14px; }
.tool .hero h1 {
  font-size: clamp(1.6rem, 1.1rem + 2.6vw, 2.9rem);
  font-weight: 800;
  font-stretch: 78%;
  letter-spacing: -.015em;
  max-width: 22ch;
}
.tool .hero-sub { margin-top: .55rem; color: var(--muted); max-width: 62ch; font-size: clamp(.95rem, .9rem + .25vw, 1.08rem); }
.tool .ruler {
  margin-top: 16px; height: 14px; max-width: 520px;
  background:
    repeating-linear-gradient(90deg, var(--ink) 0 1px, transparent 1px 50px) bottom / 100% 14px no-repeat,
    repeating-linear-gradient(90deg, var(--ink) 0 1px, transparent 1px 10px) bottom / 100% 7px no-repeat;
  border-bottom: 2px solid var(--ink);
  opacity: .75;
}
.tool { padding-bottom: 8px; }
.tool .noscript { padding: 1rem; background: #fff4d6; border-radius: var(--r-ctl); margin-bottom: 1rem; }
.tool .tool-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  box-shadow: 0 1px 0 rgba(28, 34, 38, .04), 0 12px 32px -18px rgba(28, 34, 38, .25);
  overflow: hidden;
}
.tool .tool-card[data-mode="2d"] .only-1d, .tool .tool-card[data-mode="1d"] .only-2d { display: none !important; }
.tool .mode-switch { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line); background: var(--paper); }
.tool .mode-switch button {
  display: flex; align-items: center; justify-content: center; gap: .45rem; white-space: nowrap;
  padding: .85rem .4rem; font-weight: 700; font-size: clamp(.84rem, .78rem + .3vw, .95rem); color: var(--muted);
  border-bottom: 3px solid transparent;
  transition: color .2s var(--ease-out), background .2s var(--ease-out);
}
.tool .mode-switch button[aria-selected="true"] { color: var(--ink); background: var(--surface); border-bottom-color: var(--accent); }
.tool .tool-grid { display: grid; }
.tool .tool-inputs { padding: clamp(14px, 2.4vw, 24px); display: grid; gap: 14px; align-content: start; }
.tool .step { border: 0; padding: 0; min-width: 0; display: grid; gap: 10px; }
.tool .step legend { font-weight: 800; font-size: 1.02rem; display: flex; align-items: center; gap: .5rem; margin-bottom: 8px; font-stretch: 90%; }
.tool .step-n {
  display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%;
  background: var(--ink); color: #fff; font-size: .8rem; font-stretch: 100%;
}
.tool .row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.tool .row .grow { grid-column: 1 / -1; }
.tool .field { display: grid; gap: 3px; font-size: .78rem; font-weight: 600; color: var(--muted); min-width: 0; }
.tool .field input, .tool .field select, .tool .pc input {
  width: 100%; min-width: 0; height: 40px; padding: 0 10px;
  border: 1px solid var(--line-strong); border-radius: var(--r-ctl); background: #fff;
  font-size: .95rem; font-weight: 500; color: var(--ink);
  font-variant-numeric: tabular-nums;
  transition: border-color .15s, box-shadow .15s;
}
.tool .field select { padding-right: 6px; }
.tool .field input:focus, .tool .field select:focus, .tool .pc input:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(245, 184, 0, .35); }
.tool .invalid { border-color: var(--cut) !important; background: #fff6f4 !important; }
.tool .hint { font-size: .8rem; color: var(--muted); }
.tool #grainHint { color: var(--warn); }
.tool .pieces-head { display: none; }
.tool .pieces { display: grid; gap: 8px; }
.tool .piece {
  display: grid; gap: 6px; align-items: end;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 58px 40px 30px;
  grid-template-areas: "name name name name name" "l w q rot del";
  padding: 8px; border: 1px solid var(--line); border-radius: 10px; background: #fafbf9;
}
.tool .tool-card[data-mode="1d"] .piece { grid-template-columns: minmax(0, 1fr) 58px 30px; grid-template-areas: "name name name" "l q del"; }
.tool .pc { display: grid; gap: 2px; min-width: 0; }
.tool .pc-name { grid-area: name; grid-template-columns: 10px 1fr; align-items: center; gap: 8px; }
.tool .pc-w { grid-area: w; }
.tool .pc-l { grid-area: l; }
.tool .pc-q { grid-area: q; }
.tool .pc-rot { grid-area: rot; display: flex; flex-direction: column-reverse; align-items: center; gap: 2px; }
.tool .pc-rot input { width: 20px; height: 38px; accent-color: var(--ink); margin: 0; }
.tool .pc input { height: 38px; }
.tool .m-label { font-size: .7rem; font-weight: 600; color: var(--muted); }
.tool .swatch { display: inline-block; width: 10px; height: 10px; border-radius: 3px; flex: none; vertical-align: middle; }
.tool .pc-del { grid-area: del; height: 38px; font-size: 1.3rem; color: var(--muted); border-radius: var(--r-ctl); }
.tool .pc-del:hover { color: var(--cut); background: #fbeeea; }
.tool .pieces-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.tool .btn-add {
  padding: .6rem 1rem; border: 1.5px dashed var(--ink); border-radius: 10px; font-weight: 700;
  background: #fff; transition: background .15s;
}
.tool .btn-add:hover { background: #fff7dc; }
.tool .btn-link { font-size: .85rem; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; padding: .3rem 0; }
.tool .btn-link:hover { color: var(--ink); }
.tool .settings { border: 1px solid var(--line); border-radius: 10px; padding: 0 12px; }
.tool .settings summary { cursor: pointer; padding: 10px 0; font-weight: 700; font-size: .92rem; display: flex; justify-content: space-between; gap: 1rem; }
.tool .settings summary span { font-weight: 500; color: var(--muted); font-size: .85rem; }
.tool .settings[open] { padding-bottom: 12px; }
.tool .settings .row { grid-template-columns: 1fr 1fr; margin-bottom: 10px; }
.tool .check { display: flex; align-items: center; gap: 8px; font-size: .9rem; font-weight: 500; margin-bottom: 8px; }
.tool .check input { width: 18px; height: 18px; accent-color: var(--ink); }
.tool .btn-primary {
  width: 100%; min-height: 54px; border-radius: 12px;
  background: var(--accent); color: var(--ink);
  font-weight: 800; font-size: 1.12rem; letter-spacing: .005em;
  box-shadow: inset 0 -3px 0 var(--accent-deep);
  transition: transform .12s var(--ease-out), background .15s;
}
.tool .btn-primary:hover { background: #ffc61a; }
.tool .btn-primary:active { transform: translateY(1px); box-shadow: inset 0 -1px 0 var(--accent-deep); }
.tool .form-error { color: var(--cut); font-size: .88rem; font-weight: 600; }
.tool .tool-output { border-top: 1px solid var(--line); padding: clamp(14px, 2.4vw, 24px); min-width: 0; background: #fcfcfb; }
.tool .empty-state, .tool .working-state, .tool .result, .tool .error-state { display: none; }
.tool .tool-card[data-state="idle"] .empty-state { display: grid; }
.tool .tool-card[data-state="working"] .working-state { display: flex; }
.tool .tool-card[data-state="done"] .result { display: grid; }
.tool .tool-card[data-state="error"] .error-state { display: block; }
.tool .empty-state { place-items: center; text-align: center; gap: 12px; color: var(--muted); padding: 24px 8px; }
.tool .empty-state svg { width: min(220px, 60%); color: var(--line-strong); }
.tool .working-state { align-items: center; justify-content: center; gap: 12px; min-height: 220px; font-weight: 600; }
.tool .spinner { width: 22px; height: 22px; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--ink); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.tool .error-state { padding: 16px; border-radius: 10px; background: #fff6f4; border: 1px solid #f0c9c1; color: #7a2413; }
.tool .error-state ul { margin-top: 6px; padding-left: 1.1rem; }
.tool .result { gap: 14px; min-width: 0; }
.tool .buy { padding: 14px 16px; border-radius: 12px; background: var(--ink); color: #fff; }
.tool .buy p + p { margin-top: 4px; }
.tool .buy-main { font-size: 1.08rem; }
.tool .buy-main strong { color: var(--accent); }
.tool .buy-warn strong { color: #ffb4a6; }
.tool .buy-ok, .tool .buy-cost { font-size: .92rem; color: #d7dcda; }
.tool .buy-cost strong { color: #fff; }
.tool .options { display: flex; gap: 8px; flex-wrap: wrap; }
.tool .options button {
  display: grid; text-align: left; gap: 1px; padding: 8px 12px;
  border: 1px solid var(--line-strong); border-radius: 10px; background: #fff; font-size: .82rem; color: var(--muted);
}
.tool .options button strong { color: var(--ink); font-size: .9rem; }
.tool .options button[aria-checked="true"] { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); background: #fff9e6; }
.tool .stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff; }
.tool .stats div { padding: 9px 12px; box-shadow: 0 0 0 .5px var(--line); }
.tool .stats dt { font-size: .74rem; color: var(--muted); font-weight: 600; }
.tool .stats dd { margin: 0; font-weight: 800; font-size: 1.12rem; font-variant-numeric: tabular-nums; font-stretch: 90%; }
.tool .stats div:first-child dd { color: var(--ok); }
.tool .optimal-note { font-size: .85rem; color: var(--muted); }
.tool .viewer { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff; }
.tool .viewer-bar { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; padding: 6px 8px; border-bottom: 1px solid var(--line); background: var(--paper); }
.tool .vb-group { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; }
.tool .icon-btn { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 8px; border: 1px solid var(--line-strong); background: #fff; }
.tool .icon-btn:hover { border-color: var(--ink); }
.tool .toggle { display: flex; align-items: center; gap: 5px; font-size: .82rem; font-weight: 600; padding: 4px 8px; border-radius: 8px; cursor: pointer; }
.tool .toggle input { accent-color: var(--ink); }
.tool .plan { height: clamp(220px, 58vh, 620px); touch-action: none; cursor: grab; user-select: none; background: #fff; }
.tool .plan:active { cursor: grabbing; }
.tool .plan.is-active { box-shadow: inset 0 0 0 2px rgba(245, 184, 0, .6); }
.tool .plan svg { width: 100%; height: 100%; }
.tool .piece-info { font-size: .85rem; padding: 8px 12px; border-top: 1px solid var(--line); color: var(--muted); min-height: 38px; }
.tool .piece-info strong { color: var(--ink); }
.tool .cutlist { border: 1px solid var(--line); border-radius: 12px; padding: 0 14px; background: #fff; }
.tool .cutlist summary { cursor: pointer; padding: 11px 0; font-weight: 800; }
.tool .cutlist[open] { padding-bottom: 12px; }
.tool .cutlist h4 { font-size: .92rem; margin: 12px 0 6px; }
.tool .cutlist h4 small { font-weight: 500; color: var(--muted); }
.tool .cutlist table { width: 100%; border-collapse: collapse; font-size: .85rem; font-variant-numeric: tabular-nums; }
.tool .cutlist th { text-align: left; font-size: .74rem; color: var(--muted); font-weight: 600; border-bottom: 1px solid var(--line); padding: 4px 6px; }
.tool .cutlist td { padding: 5px 6px; border-bottom: 1px solid #eef0ed; }
.tool .cutlist td .swatch { margin-right: 6px; }
.tool .seq { display: flex; flex-wrap: wrap; gap: 4px 6px; align-items: center; font-variant-numeric: tabular-nums; font-weight: 700; }
.tool .seq span em { font-style: normal; font-weight: 600; color: var(--muted); font-size: .85em; }
.tool .seq span { display: inline-flex; align-items: center; gap: 5px; padding: 3px 8px; border: 1px solid var(--line); border-radius: 6px; background: #fafbf9; }
.tool .seq i.swatch { font-style: normal; }
.tool .seq b { color: var(--muted); font-weight: 500; }
.tool .seq-note { font-size: .8rem; color: var(--muted); margin-top: 4px; }
.tool .downloads { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tool .btn-dl { min-height: 44px; border-radius: 10px; background: var(--ink); color: #fff; font-weight: 700; font-size: .92rem; }
.tool .btn-dl:hover { background: #2d363b; }
.tool .btn-dl.ghost { background: #fff; color: var(--ink); border: 1.5px solid var(--ink); }
.tool .btn-dl:disabled { opacity: .6; cursor: progress; }
.tool .project-name { max-width: 420px; }
.tool .privacy { display: flex; gap: 8px; align-items: flex-start; font-size: .82rem; color: var(--muted); margin-top: 12px; max-width: 80ch; }
.tool .privacy svg { flex: none; margin-top: 2px; color: var(--ok); }
.tool .section { padding-block: clamp(36px, 6vw, 64px) 0; }
.tool .section h2, .tool .seo-text h2 { font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem); font-weight: 800; font-stretch: 82%; margin-bottom: 18px; }
.tool .steps { list-style: none; padding: 0; display: grid; gap: 14px; counter-reset: st; }
.tool .steps li { counter-increment: st; padding: 18px 18px 18px 64px; position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
.tool .steps li::before {
  content: counter(st); position: absolute; left: 18px; top: 16px;
  width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%;
  background: var(--accent); font-weight: 800;
}
.tool .steps h3 { font-size: 1.05rem; margin-bottom: 4px; }
.tool .steps p { color: var(--muted); font-size: .95rem; }
.tool .uses { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.tool .uses div { background: var(--surface); padding: 16px 18px; }
.tool .uses h3 { font-size: 1rem; margin-bottom: 4px; }
.tool .uses p { color: var(--muted); font-size: .92rem; }
.tool .tools-grid { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; }
.tool .tools-grid li { border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.tool .tools-grid a, .tool .tools-grid li.soon { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 12px 14px; font-weight: 600; font-size: .92rem; text-decoration: none; }
.tool .tools-grid a:hover { background: #fff9e6; }
.tool .tools-grid li.soon { color: var(--muted); border-style: dashed; background: transparent; }
.tool .tools-grid small { font-size: .72rem; font-weight: 600; white-space: nowrap; }
.tool .content-grid { display: grid; gap: 24px; padding-top: clamp(36px, 6vw, 64px); }
.tool .seo-text { max-width: 72ch; }
.tool .seo-text h3 { font-size: 1.1rem; margin: 22px 0 6px; }
.tool .seo-text p { color: #333b3f; }
.tool .ad-side { display: none; }
.tool .ad-side:not(:has(ins)) { display: none !important; }
.tool .faq details { border-bottom: 1px solid var(--line); max-width: 80ch; }
.tool .faq summary { cursor: pointer; padding: 14px 0; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.tool .faq summary::-webkit-details-marker { display: none; }
.tool .faq summary::after { content: "+"; font-size: 1.3rem; line-height: 1; color: var(--muted); }
.tool .faq details[open] summary::after { content: "−"; }
.tool .faq details p { padding-bottom: 14px; color: #333b3f; }
.tool .site-footer { margin-top: clamp(48px, 8vw, 88px); border-top: 1px solid var(--line); background: var(--surface); padding-block: 28px; font-size: .9rem; }
.tool .footer-inner { display: grid; gap: 10px; }
.tool .site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.tool .site-footer nav a { color: var(--muted); }
.tool .small { font-size: .8rem; color: var(--muted); }
.tool .ad-slot { display: none; }
.tool .ad-slot:has(ins) {
  display: grid; place-items: center;
  border: 1px dashed var(--line-strong); border-radius: 10px;
  color: #9aa3a0; font-size: .72rem; font-weight: 700; letter-spacing: .08em;
  background: repeating-linear-gradient(135deg, transparent 0 10px, rgba(0,0,0,.018) 10px 20px);
}
.tool .ad-leaderboard { min-height: 100px; margin-top: 28px; }
.tool .ad-incontent { min-height: 250px; margin: 22px 0; }
.tool .ad-sidebar { min-height: 600px; }
.tool .ad-small { min-height: 100px; }
.tool .ad-rect { min-height: 250px; width: 100%; margin: 12px 0; }
.tool .ad-toast {
  position: fixed; right: 12px; bottom: 12px; z-index: 50; width: min(320px, calc(100vw - 24px));
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 10px;
  box-shadow: 0 12px 32px -12px rgba(0,0,0,.35);
}
.tool .ad-toast[hidden] { display: none; }
.tool .ad-close { position: absolute; top: 2px; right: 6px; font-size: 1.3rem; line-height: 1; padding: 4px 8px; color: var(--muted); z-index: 1; }
.tool .ad-dialog { border: 0; border-radius: 16px; padding: 22px; width: min(420px, calc(100vw - 32px)); box-shadow: 0 24px 64px -16px rgba(0,0,0,.45); }
.tool .ad-dialog::backdrop { background: rgba(28, 34, 38, .45); }
.tool .ad-dialog-msg { font-weight: 700; }
.tool .btn-secondary { width: 100%; min-height: 44px; border-radius: 10px; border: 1.5px solid var(--ink); font-weight: 700; }
@media (min-width: 540px) {
.tool .downloads { grid-template-columns: repeat(4, 1fr); }
.tool .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.tool .piece { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr) 58px 40px 30px; grid-template-areas: "name l w q rot del"; align-items: end; }
.tool .tool-card[data-mode="1d"] .piece { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) 58px 30px; grid-template-areas: "name l q del"; }
.tool .pc-name { align-self: end; height: 38px; }
.tool .uses { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 720px) {
.tool .header-nav { display: flex; }
.tool .hero h1 { max-width: none; }
.tool .steps { grid-template-columns: repeat(3, 1fr); }
.tool .uses { grid-template-columns: repeat(3, 1fr); }
.tool .footer-inner { grid-template-columns: 1fr auto; align-items: center; }
}
@media (min-width: 960px) {
.tool .tool-grid { grid-template-columns: minmax(380px, 460px) minmax(0, 1fr); }
.tool .tool-output { border-top: 0; border-left: 1px solid var(--line); }
.tool .piece, .tool .tool-card[data-mode="1d"] .piece { padding: 0; border: 0; background: none; }
.tool .m-label { display: none; }
.tool .pc-rot input { margin-top: 0; height: 38px; }
.tool .pieces-head {
    display: grid; gap: 6px; font-size: .72rem; font-weight: 600; color: var(--muted);
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr) 58px 40px 30px;
  }
.tool .tool-card[data-mode="1d"] .pieces-head { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) 58px 30px; }
.tool .pieces-head span:first-child { padding-left: 18px; }
.tool .pieces { max-height: 46vh; overflow-y: auto; padding-right: 2px; }
}
@media (min-width: 1280px) {
.tool .content-grid { grid-template-columns: minmax(0, 1fr) 300px; }
.tool .ad-side { display: block; }
.tool .ad-side .ad-slot { position: sticky; top: 16px; }
}
@media (prefers-reduced-motion: reduce) {

}
@media print {
  @page { size: A4 landscape; margin: 10mm; }
  body { background: #fff; }
  .site-header, .hero, .mode-switch, .tool-inputs, .privacy, .ad-slot, .ad-side, .ad-toast, .ad-dialog,
  .section, .content-grid, .site-footer, .viewer-bar, .piece-info, .downloads, .project-name, .options, .skip-link { display: none !important; }
  .tool-card { border: 0; box-shadow: none; }
  .tool-grid { display: block; }
  .tool-output { border: 0; padding: 0; background: #fff; }
  .buy { background: #fff; color: #000; border: 2px solid #000; }
  .buy-main strong, .buy-cost strong, .buy-ok, .buy-cost { color: #000; }
  .plan { height: 150mm; border: 0; }
  .viewer, .cutlist { border: 0; break-inside: auto; }
  .cutlist h4 { break-after: avoid; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}
.tool .canto-col, .tool .canto-field, .tool .pc-cl, .tool .pc-ca { display: none !important; }
.tool .tool-card.canto-on[data-mode="2d"] .canto-col { display: inline !important; }
.tool .tool-card.canto-on[data-mode="2d"] .canto-field { display: grid !important; }
.tool .tool-card.canto-on[data-mode="2d"] .pc-cl, .tool .tool-card.canto-on[data-mode="2d"] .pc-ca { display: grid !important; }
.tool .pc-cl { grid-area: cl; }
.tool .pc-ca { grid-area: ca; }
.tool .pc select { width: 100%; height: 38px; padding: 0 4px; border: 1px solid var(--line-strong); border-radius: var(--r-ctl); background: #fff; font-size: .9rem; }
.tool .tool-card.canto-on[data-mode="2d"] .piece {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 58px 40px 30px;
  grid-template-areas: "name name name name name" "l w q rot del" "cl ca . . .";
}
.tool .paste-box { display: grid; gap: 8px; padding: 12px; border: 1px dashed var(--line-strong); border-radius: 10px; background: #fafbf9; }
.tool .paste-box textarea { width: 100%; min-height: 110px; padding: 10px; border: 1px solid var(--line-strong); border-radius: var(--r-ctl); font: 500 .92rem/1.4 ui-monospace, Menlo, Consolas, monospace; color: var(--ink); resize: vertical; }
.tool .paste-msg { font-size: .85rem; font-weight: 600; min-height: 1em; }
.tool .paste-msg.err { color: var(--cut); }
.tool .paste-msg.ok { color: var(--ok); }
.tool .btn-dl.accent { grid-column: 1 / -1; background: var(--accent); color: var(--ink); box-shadow: inset 0 -2px 0 var(--accent-deep); }
.tool .btn-dl.accent:hover { background: #ffc61a; }
.tool .footer-cols { display: grid; gap: 22px; grid-template-columns: 1fr; }
.tool .footer-cols nav { display: grid; gap: 6px; align-content: start; }
.tool .footer-cols nav a { color: var(--muted); text-decoration: none; font-size: .9rem; }
.tool .footer-cols nav a:hover { color: var(--ink); text-decoration: underline; }
.tool .foot-title { font-weight: 800; font-size: .85rem; margin-bottom: 2px; }
.tool .foot-note { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }
.tool .guide { max-width: 760px; padding-block: clamp(20px, 4vw, 40px) 0; }
.tool .crumbs { font-size: .82rem; color: var(--muted); margin-bottom: 14px; }
.tool .crumbs a { color: var(--muted); }
.tool .guide h1 { font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.4rem); font-weight: 800; font-stretch: 80%; letter-spacing: -.01em; }
.tool .guide .lead { font-size: 1.08rem; color: #333b3f; margin-top: 10px; }
.tool .guide .meta { font-size: .8rem; color: var(--muted); margin-top: 8px; }
.tool .guide h2 { font-size: 1.35rem; font-weight: 800; font-stretch: 85%; margin: 30px 0 8px; }
.tool .guide h3 { font-size: 1.08rem; margin: 20px 0 6px; }
.tool .guide p, .tool .guide li { color: #2d3539; }
.tool .guide p + p { margin-top: 10px; }
.tool .guide ul, .tool .guide ol { padding-left: 1.2rem; margin: 8px 0; display: grid; gap: 4px; }
.tool .guide .table-wrap { overflow-x: auto; margin: 12px 0; border: 1px solid var(--line); border-radius: 10px; }
.tool .guide table { width: 100%; border-collapse: collapse; font-size: .9rem; font-variant-numeric: tabular-nums; background: #fff; }
.tool .guide th { text-align: left; background: var(--paper); font-size: .8rem; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.tool .guide td { padding: 7px 10px; border-bottom: 1px solid #eef0ed; vertical-align: top; }
.tool .guide .note { padding: 12px 14px; border-left: 4px solid var(--accent); background: #fff9e6; border-radius: 0 10px 10px 0; margin: 14px 0; }
.tool .guide .calc { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .88rem; background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; overflow-x: auto; white-space: pre; margin: 10px 0; }
.tool .guide .cta { display: inline-block; margin-top: 14px; padding: 12px 18px; border-radius: 12px; background: var(--accent); color: var(--ink); font-weight: 800; text-decoration: none; box-shadow: inset 0 -3px 0 var(--accent-deep); }
.tool .guide-list { list-style: none; padding: 0; display: grid; gap: 10px; }
.tool .guide-list a { display: block; padding: 16px 18px; border: 1px solid var(--line); border-radius: 12px; background: #fff; text-decoration: none; }
.tool .guide-list a:hover { border-color: var(--ink); }
.tool .guide-list strong { display: block; font-size: 1.02rem; }
.tool .guide-list span { color: var(--muted); font-size: .9rem; }
.tool .related { margin-top: 34px; padding-top: 18px; border-top: 1px solid var(--line); }
@media (min-width: 540px) {
.tool .tool-card.canto-on[data-mode="2d"] .piece {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr) 58px 52px 52px 40px 30px;
    grid-template-areas: "name l w q cl ca rot del";
  }
}
@media (min-width: 720px) {
.tool .footer-cols { grid-template-columns: 1.3fr 1fr 1fr 1fr; }
}
@media (min-width: 960px) {
.tool .tool-card.canto-on[data-mode="2d"] .tool-grid { grid-template-columns: minmax(440px, 560px) minmax(0, 1fr); }
.tool .tool-card.canto-on[data-mode="2d"] .pieces-head { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr) 58px 52px 52px 40px 30px; }
}
@media print { .footer-cols, .foot-note, .paste-box { display: none !important; } }
@keyframes sheen { from { transform: translate3d(-6vmax, -3vmax, 0); } to { transform: translate3d(6vmax, 4vmax, 0); } }
.tool h1, .tool h2, .tool h3, .tool .logo, .tool .step legend, .tool .stats dd { font-family: var(--display); }
.tool h1, .tool h2 { font-stretch: 100%; letter-spacing: -.02em; }
.tool .site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255, 255, 255, .78);
  -webkit-backdrop-filter: blur(10px) saturate(1.2); backdrop-filter: blur(10px) saturate(1.2);
  border-bottom: 1px solid rgba(181, 189, 184, .6);
}
.tool .logo { font-stretch: 100%; font-weight: 800; letter-spacing: -.02em; }
.tool .header-nav a { position: relative; padding: 6px 2px; color: var(--muted); }
.tool .header-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--accent);
  transform: scaleX(0); transform-origin: left; transition: transform .22s var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
.tool .header-nav a:hover::after { transform: scaleX(1); }
}
.tool .hero h1 { font-weight: 800; font-stretch: 90%; font-size: clamp(1.8rem, 1.1rem + 3vw, 3.4rem); line-height: 1.02; max-width: 16ch; }
.tool .hero-sub { color: var(--muted); }
.tool .trust { list-style: none; padding: 0; margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px; }
.tool .trust li {
  display: inline-flex; align-items: center; gap: 7px; padding: 7px 12px 7px 9px;
  background: rgba(255, 255, 255, .85); border: 1px solid var(--line); border-radius: 999px;
  font-size: .86rem; font-weight: 600;
}
.tool .trust svg { width: 18px; height: 18px; color: var(--ok); }
.tool .hero-art { display: none; margin: 0; }
.tool .ruler { border-bottom-color: var(--ink); opacity: .55; }
@media (min-width: 900px) {
.tool .hero-home { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; gap: 28px 40px; padding-top: 34px; }
.tool .hero-home .ruler { grid-column: 1 / -1; }
.tool .hero-art { display: block; }
.tool .board-art { width: 100%; height: auto; filter: drop-shadow(0 22px 26px rgba(28, 34, 38, .22)); }
}
.tool .art-board { animation: artBoard .5s var(--ease-out) both; }
.tool .ap { transform-box: fill-box; transform-origin: center; animation: artPiece .42s var(--ease-out) both; animation-delay: calc(260ms + var(--i) * 70ms); }
.tool .art-cut { stroke-dashoffset: 0; animation: artCut 1.1s var(--ease-in-out) 900ms both; }
.tool .art-tube { animation: artBoard .5s var(--ease-out) 380ms both; }
.tool .art-marks line { transform-box: fill-box; transform-origin: center; animation: artMark .3s var(--ease-out) both; }
.tool .art-marks line:nth-child(1) { animation-delay: 1.5s; }
.tool .art-marks line:nth-child(2) { animation-delay: 1.57s; }
.tool .art-marks line:nth-child(3) { animation-delay: 1.64s; }
.tool .art-marks line:nth-child(4) { animation-delay: 1.71s; }
@keyframes artBoard { from { opacity: 0; transform: translateY(14px); } }
@keyframes artPiece { from { opacity: 0; transform: translateY(-18px) scale(.96); } }
@keyframes artCut { from { stroke-dasharray: 0 2000; } to { stroke-dasharray: 7 5; } }
@keyframes artMark { from { opacity: 0; transform: scaleY(.3); } }
.tool .tool-card {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-card); box-shadow: var(--shadow-card);
}
.tool .tool-card::before {
  content: ""; display: block; height: 9px;
  background: repeating-linear-gradient(180deg, #EBD6B2 0 2px, #C7A06A 2px 3px, #E3C99C 3px 5px);
  border-bottom: 1px solid #B98F5A;
}
.tool .mode-switch { position: relative; background: #f2f3ef; isolation: isolate; }
.tool .mode-switch::after {
  content: ""; position: absolute; z-index: -1; left: 0; top: 0; bottom: 0; width: 50%;
  background: var(--surface); border-bottom: 3px solid var(--accent);
  transition: transform .26s var(--ease-out);
}
.tool .tool-card[data-mode="1d"] .mode-switch::after { transform: translateX(100%); }
.tool .mode-switch button, .tool .mode-switch button[aria-selected="true"] { background: transparent; border-bottom-color: transparent; transition: color .2s ease; }
.tool .tool-output { background: linear-gradient(180deg, #FBF6EE, #F8F1E6); }
.tool .field input, .tool .field select, .tool .pc input, .tool .pc select, .tool .paste-box textarea { background: #ffffff; border-color: var(--line-strong); }
.tool .field input:focus, .tool .field select:focus, .tool .pc input:focus, .tool .pc select:focus { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(245, 184, 0, .35); }
.tool .piece { background: #f8f9f6; border-color: var(--line); }
.tool .piece { transition: opacity .2s var(--ease-out), transform .2s var(--ease-out); }
.tool .step-n { background: var(--ink); }
.tool .tpl select {
  height: 38px; padding: 0 10px; border: 1px solid var(--line-strong); border-radius: 10px;
  background: #ffffff; font: 600 .85rem var(--sans); color: var(--ink); max-width: 230px;
}
.tool .settings, .tool .cutlist, .tool .viewer, .tool .stats { background: #ffffff; border-color: var(--line); }
.tool .viewer-bar { background: #f2f3ef; border-color: var(--line); }
.tool .plan { background: #ffffff; }
.tool .btn-primary, .tool .btn-dl, .tool .btn-add, .tool .icon-btn, .tool .options button, .tool .cta {
  transition: transform .14s var(--ease-out), background-color .2s ease, box-shadow .2s ease, color .2s ease;
}
.tool .btn-primary:active, .tool .btn-dl:active, .tool .btn-add:active, .tool .icon-btn:active, .tool .options button:active, .tool .cta:active { transform: scale(.97); }
@media (hover: hover) and (pointer: fine) {
.tool .btn-primary:hover { transform: translateY(-1px); box-shadow: inset 0 -3px 0 var(--accent-deep), 0 10px 22px -12px rgba(207, 154, 0, .9); }
.tool .btn-primary:active { transform: scale(.97); }
}
.tool .btn-primary {
  background-color: var(--accent);
  background-image: repeating-linear-gradient(90deg, transparent 0 18px, rgba(28, 34, 38, .07) 18px 19px);
}
.tool .btn-dl { background: var(--ink); }
.tool .btn-dl.is-done { background: var(--ok); color: #fff; }
.tool .buy { background: linear-gradient(135deg, #1c2226, #57402F); }
.tool .tool-card[data-state="done"] .result > * { animation: rise .32s var(--ease-out) both; }
.tool .tool-card[data-state="done"] .result > :nth-child(2) { animation-delay: 40ms; }
.tool .tool-card[data-state="done"] .result > :nth-child(3) { animation-delay: 80ms; }
.tool .tool-card[data-state="done"] .result > :nth-child(4) { animation-delay: 120ms; }
.tool .tool-card[data-state="done"] .result > :nth-child(5) { animation-delay: 160ms; }
.tool .tool-card[data-state="done"] .result > :nth-child(n+6) { animation-delay: 200ms; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
.tool .plan.is-fresh svg g[data-idx] { animation: pieceIn .3s var(--ease-out) both; animation-delay: var(--d, 0ms); transform-box: fill-box; transform-origin: center; }
@keyframes pieceIn { from { opacity: 0; transform: scale(.94); } }
.tool .spinner { border-top-color: var(--accent); }
.tool .q-badge { display: inline-block; margin-left: 6px; padding: 2px 8px; border-radius: 999px; font: 700 .68rem var(--sans); vertical-align: middle; }
.tool .q-top { background: #DCEFE0; color: #2D6A3E; }
.tool .q-good { background: #E6F0D6; color: #4E6B1F; }
.tool .q-mid { background: #FBEFD0; color: #8A6400; }
.tool .q-low { background: #F8E1D9; color: #9A3A1E; }
.tool .warnings { display: grid; gap: 8px; }
.tool .warn { padding: 10px 12px; border-left: 4px solid var(--warn); background: #FBEFE4; border-radius: 0 10px 10px 0; font-size: .88rem; }
.tool .section h2, .tool .seo-text h2 { font-weight: 800; }
.tool .steps li { background: var(--surface); border-color: var(--line); }
.tool .steps li::before { background: var(--accent); font-family: var(--display); }
.tool .pitfalls { display: grid; gap: 12px; }
.tool .pitfalls > div { position: relative; padding: 18px 18px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; }
.tool .pitfalls svg { width: 40px; height: 40px; color: var(--cut); margin-bottom: 8px; }
.tool .pitfalls h3 { font-size: 1.05rem; margin-bottom: 4px; }
.tool .pitfalls p { color: var(--muted); font-size: .92rem; }
.tool .checklist-card {
  padding: clamp(20px, 3vw, 32px); border-radius: 20px; border: 1px solid #d8dcd6;
  background:
    repeating-linear-gradient(180deg, rgba(255, 255, 255, .55) 0 1px, transparent 1px 3px),
    linear-gradient(180deg, #eef0ed, #DDE4E9);
}
.tool .checklist { list-style: none; padding: 0; display: grid; gap: 10px; counter-reset: c; }
.tool .checklist li { position: relative; padding-left: 40px; counter-increment: c; }
.tool .checklist li::before {
  content: counter(c); position: absolute; left: 0; top: -1px; width: 28px; height: 28px; display: grid; place-items: center;
  border-radius: 50%; background: var(--steel); color: #fff; font: 800 .85rem var(--display);
}
.tool .uses { background: var(--line); border-color: var(--line); }
.tool .uses div { background: var(--surface); }
.tool #herramientas {
  margin-top: clamp(36px, 6vw, 64px); padding-block: clamp(26px, 4vw, 40px);
  border-radius: 22px; border: 1px solid #d8dcd6;
  background:
    repeating-linear-gradient(180deg, rgba(255, 255, 255, .5) 0 1px, transparent 1px 3px),
    linear-gradient(180deg, #EDF1F4, #DCE3E8);
}
.tool .tools-grid li { background: rgba(255, 255, 255, .8); border-color: #d8dcd6; transition: transform .18s var(--ease-out), border-color .2s ease; }
@media (hover: hover) and (pointer: fine) {
.tool .tools-grid li:hover { transform: translateY(-2px); border-color: var(--steel); }
}
.tool .faq details { border-color: var(--line); }
.tool .faq summary::after { transition: transform .2s var(--ease-out); }
.tool .faq details[open] summary::after { content: "+"; transform: rotate(45deg); }
.tool .guide-list a { background: var(--surface); border-color: var(--line); transition: transform .18s var(--ease-out), border-color .2s ease; }
@media (hover: hover) and (pointer: fine) {
.tool .guide-list a:hover { transform: translateY(-2px); border-color: var(--oak); }
}
.tool .guide .table-wrap, .tool .guide table { background: var(--surface); }
.tool .guide th { background: #f2f3ef; }
.tool .guide .calc { background: #ffffff; border-color: var(--line); }
.tool .site-footer {
  color: #F3E7D2; border-top: 0;
  background-color: #2E211A;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='900' height='300'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.004 0.12' numOctaves='3' seed='3'/%3E%3CfeColorMatrix values='0 0 0 0 0.85 0 0 0 0 0.66 0 0 0 0 0.45 0 0 0 0.10 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
}
.tool .site-footer .small, .tool .footer-cols nav a, .tool .site-footer nav a { color: #D9C6A4; }
.tool .footer-cols nav a:hover { color: #fff; }
.tool .foot-note { border-top-color: rgba(181, 189, 184, .25); }
@media (min-width: 720px) {
.tool .pitfalls { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px) {
.tool .pitfalls { grid-template-columns: repeat(4, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
.tool .ap, .tool .art-board, .tool .art-tube, .tool .art-marks line, .tool .tool-card[data-state="done"] .result > *, .tool .plan.is-fresh svg g[data-idx] { animation-name: fadeOnly; }
.tool .art-cut { animation: none; }
.tool .mode-switch::after, .tool .piece, .tool .tools-grid li, .tool .guide-list a { transition-duration: 0s; }
}
@keyframes fadeOnly { from { opacity: 0; } }
@media print { body { background: #fff; } body::before { display: none; } .tool-card::before { display: none; } .site-header { position: static; } }
@media (max-width: 479px) {
.tool .trust { gap: 6px; margin-top: 12px; }
.tool .trust li { font-size: .78rem; padding: 5px 10px 5px 7px; }
.tool .trust svg { width: 15px; height: 15px; }
}
.tool .restos-field { display: grid; gap: 8px; margin-bottom: 10px; }
.tool .restos-field textarea { width: 100%; min-height: 76px; padding: 9px 10px; border: 1px solid var(--line-strong); border-radius: var(--r-ctl); background: #ffffff; font: 500 .9rem/1.4 ui-monospace, Menlo, Consolas, monospace; color: var(--ink); resize: vertical; }
.tool .restos-field textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(245, 184, 0, .35); }
.tool .restos-field .field input { max-width: 160px; }
.tool .reuse { display: grid; gap: 6px; }
.tool .reuse:not(:empty) { padding: 12px 14px; border: 1px dashed var(--oak); border-radius: 12px; background: #FBF3E4; }
.tool .reuse h4 { font-size: .95rem; }
.tool .reuse ul { margin: 0; padding-left: 1.1rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.tool .reuse .btn-link { justify-self: start; }
.tool .cutlist h5 { font-size: .88rem; margin: 12px 0 6px; font-family: var(--display); }
.tool .cut-steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.tool .cut-steps li { display: grid; grid-template-columns: 26px 1fr; gap: 8px; align-items: start; font-size: .88rem; }
.tool .cut-steps .cut-n { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--cut); color: #fff; font: 800 .74rem var(--display); }
.tool .cut-steps li.trim .cut-n { background: var(--steel); }
.tool .labels-sheet { display: none; }
@media print {
  body.print-labels .site-header, body.print-labels .site-footer, body.print-labels .hero, body.print-labels .section, body.print-labels .content-grid,
  body.print-labels .ad-slot, body.print-labels .ad-toast, body.print-labels .ad-dialog, body.print-labels .tool-card, body.print-labels .privacy, body.print-labels .skip-link { display: none !important; }
  body.print-labels { background: #fff; }
  body.print-labels .labels-sheet { display: grid !important; grid-template-columns: repeat(3, 1fr); gap: 3mm; }
  .lab { height: 36mm; padding: 2.5mm 3mm; border: .3mm solid #1c2226; border-radius: 2mm; overflow: hidden; break-inside: avoid; display: grid; grid-template-rows: auto auto auto 1fr auto; font-family: var(--sans); color: #000; }
  .lab-top { display: flex; align-items: center; gap: 2mm; font-size: 9pt; }
  .lab-top i { width: 3mm; height: 3mm; border-radius: .8mm; border: .2mm solid #000; flex: none; }
  .lab-top b { font-size: 13pt; font-family: var(--display); }
  .lab-top span { font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .lab-dim { font-size: 12pt; font-weight: 800; font-variant-numeric: tabular-nums; margin-top: 1mm; }
  .lab-sub { font-size: 7.5pt; line-height: 1.25; }
  .lab-foot { font-size: 6.5pt; color: #555; align-self: end; }
  .lab-resto { border-style: dashed; }
}
@media (min-width: 540px) {
.tool .downloads { grid-template-columns: repeat(4, 1fr); }
}
.tool .project-bar { display: flex; align-items: flex-end; gap: 8px; flex-wrap: wrap; }
.tool .project-bar .field { flex: 1 1 180px; }
.tool .btn-mini {
  height: 40px; padding: 0 14px; border-radius: var(--r-ctl); background: var(--ink); color: #fff;
  font: 700 .86rem var(--sans); white-space: nowrap;
  transition: transform .14s var(--ease-out), background-color .2s ease;
}
.tool .btn-mini:active { transform: scale(.97); }
.tool .btn-mini.ghost { background: #fff; color: var(--ink); border: 1.5px solid var(--ink); }
.tool .btn-mini.ghost span { display: inline-grid; place-items: center; min-width: 20px; height: 20px; margin-left: 4px; padding: 0 5px; border-radius: 999px; background: var(--accent); font-size: .74rem; }
.tool .projects-panel { display: grid; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: #f8f9f6; }
.tool .projects-panel[hidden] { display: none; }
.tool .projects-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; max-height: 280px; overflow-y: auto; }
.tool .projects-list li { display: grid; gap: 6px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.tool .projects-list li.is-current { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.tool .p-main { display: grid; gap: 1px; min-width: 0; }
.tool .p-main strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tool .p-main small { color: var(--muted); font-size: .76rem; }
.tool .p-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.tool .p-actions button { padding: 4px 10px; border: 1px solid var(--line-strong); border-radius: 8px; background: #fff; font: 600 .78rem var(--sans); transition: background-color .15s ease, transform .12s var(--ease-out); }
.tool .p-actions button:active { transform: scale(.96); }
@media (hover: hover) and (pointer: fine) {
.tool .p-actions button:hover { background: #FFF5D6; }
}
.tool .p-actions button[data-act="del"][data-sure] { background: var(--cut); color: #fff; border-color: var(--cut); }
.tool .projects-actions { display: flex; flex-wrap: wrap; gap: 4px 14px; }
.tool .import-box { gap: 10px; }
.tool .import-title { font-size: .9rem; }
.tool .import-table { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.tool .import-table:empty { display: none; }
.tool .import-table table { width: 100%; border-collapse: collapse; font-size: .82rem; font-variant-numeric: tabular-nums; }
.tool .import-table th { text-align: left; padding: 6px 8px; background: #f2f3ef; font-size: .72rem; color: var(--muted); }
.tool .import-table td { padding: 5px 8px; border-top: 1px solid #e6e9e4; }
.tool .import-box .warn { margin-top: 4px; }
.tool .import-box .hint .btn-link { display: inline; padding: 0; }
.tool .ds-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.tool .ds-fields .wide { grid-column: 1 / -1; }
.tool .ds-out { display: grid; gap: 12px; align-content: start; }
.tool .ds-out.is-empty > :not(#dsErr) { display: none; }
.tool .ds-out .form-error { padding: 12px 14px; border-radius: 10px; background: #fff6f4; border: 1px solid #f0c9c1; display: grid; gap: 4px; }
.tool .ds-preview { margin: 0; padding: 10px 12px 6px; border: 1px solid var(--line); border-radius: 12px; background: #ffffff; }
.tool .ds-preview svg { display: block; width: 100%; height: auto; max-height: 270px; }
.tool .ds-summary { font-weight: 700; font-size: .92rem; }
.tool .ds-summary:empty { display: none; }
.tool .ds-table { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.tool .ds-table:empty { display: none; }
.tool .ds-table table { width: 100%; border-collapse: collapse; font-size: .88rem; font-variant-numeric: tabular-nums; }
.tool .ds-table th { text-align: left; padding: 8px 10px; background: #f2f3ef; font-size: .74rem; color: var(--muted); white-space: nowrap; }
.tool .ds-table td { padding: 7px 10px; border-top: 1px solid #e6e9e4; }
.tool .ds-table td .swatch { margin-right: 7px; }
.tool .ds-table tr.aparte td { color: var(--muted); font-style: italic; }
.tool .ds-notes { margin: 0; padding-left: 1.1rem; display: grid; gap: 6px; font-size: .88rem; }
.tool .ds-actions .accent { grid-column: 1 / -1; }
.tool .tool-card.ds-card .tool-inputs .btn-primary { margin-top: 4px; }
.tool .mode-switch.three { grid-template-columns: repeat(3, 1fr); }
.tool .mode-switch.three::after { width: 33.3333%; }
.tool .mode-switch.three[data-active="3"]::after { transform: translateX(200%); }
.tool .mode-switch .mode-link {
  display: flex; align-items: center; justify-content: center; gap: .45rem; padding: .85rem .3rem;
  font-weight: 700; font-size: clamp(.78rem, .72rem + .3vw, .95rem); color: var(--muted); text-decoration: none; text-align: center;
  transition: color .2s ease;
}
.tool .mode-switch .mode-link.is-current { color: var(--ink); }
@media (hover: hover) and (pointer: fine) {
.tool .mode-switch .mode-link:hover { color: var(--ink); }
}
@media (max-width: 600px) {
.tool .mode-switch.three button, .tool .mode-switch.three .mode-link { flex-direction: column; gap: .2rem; white-space: normal; padding: .65rem .2rem; font-size: .76rem; line-height: 1.15; }
}
.tool .tool-card[data-state="idle"] > .tool-grid > .tool-inputs .shape-list { margin-bottom: 2px; }
.tool .shape-list { display: grid; gap: 10px; }
.tool .shape-card { display: grid; gap: 8px; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: #f8f9f6; }
.tool .sc-head { display: grid; grid-template-columns: 40px minmax(0, 1fr) 30px; gap: 8px; align-items: center; }
.tool .sc-thumb { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 8px; background: #fff; border: 1px solid var(--line); }
.tool .sc-thumb svg { width: 34px; height: 34px; }
.tool .sc-head input { height: 40px; padding: 0 10px; border: 1px solid var(--line-strong); border-radius: var(--r-ctl); background: #ffffff; font: 600 .95rem var(--sans); color: var(--ink); min-width: 0; }
.tool .sc-head input:focus, .tool .sc-grid textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(245, 184, 0, .35); }
.tool .sc-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; align-items: end; }
.tool .sc-grid .wide { grid-column: 1 / -1; }
.tool .sc-grid textarea { width: 100%; min-height: 96px; padding: 8px 10px; border: 1px solid var(--line-strong); border-radius: var(--r-ctl); background: #ffffff; font: 500 .88rem/1.4 ui-monospace, Menlo, Consolas, monospace; color: var(--ink); resize: vertical; }
.tool .sc-rot { align-self: center; }
.tool .sc-err { color: var(--cut); font-size: .82rem; font-weight: 600; }
.tool .dwg-note { margin-top: -2px; }
.tool .dwg-help { padding: 10px 12px; border-left: 4px solid var(--steel); background: #eef0ed; border-radius: 0 10px 10px 0; color: #33424c; }
.tool .dwg-help[hidden] { display: none; }