/* ══════════════════════════════════════════════════════════════════════════
   Visor 3D — tema Nocturne
   Tokens y componentes portados del prototipo "Visor 3D - Desensamblaje.html"
   sobre la funcionalidad real del visor (Three.js + FastAPI).
   ══════════════════════════════════════════════════════════════════════════ */

@import url("vendor/fonts/fonts.css?v=8");

:root {
  --color-bg: #161826;
  --color-surface: #232532;
  --color-text: #e9e9ed;
  --color-accent: #9184d9;
  --color-accent-2: #a7a1db;
  --color-divider: color-mix(in srgb, #e9e9ed 16%, transparent);

  --color-accent-100: #f5f4ff;
  --color-accent-200: #e7e5fe;
  --color-accent-300: #d2cefd;
  --color-accent-400: #b5abfc;
  --color-accent-500: #968ae0;
  --color-accent-600: #796cbf;
  --color-accent-700: #5d5294;
  --color-accent-800: #423a6a;
  --color-accent-900: #2b2741;

  --font-heading: "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  /* atajos de mezcla usados en todo el prototipo */
  --t04: color-mix(in srgb, var(--color-text) 4%, transparent);
  --t06: color-mix(in srgb, var(--color-text) 6%, transparent);
  --t08: color-mix(in srgb, var(--color-text) 8%, transparent);
  --t10: color-mix(in srgb, var(--color-text) 10%, transparent);
  --t12: color-mix(in srgb, var(--color-text) 12%, transparent);
  /* texto secundario: 60 % es el mínimo que cumple WCAG AA (4,5:1) en todas
     las superficies, incluidas las filas activas (#313340) */
  --t60: color-mix(in srgb, var(--color-text) 60%, transparent);
  --t62: color-mix(in srgb, var(--color-text) 62%, transparent);
  --t72: color-mix(in srgb, var(--color-text) 72%, transparent);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; }
body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px; line-height: 1.55; font-weight: 400;
}
h1, h2, h3, h4 {
  font-family: var(--font-heading); font-weight: 500;
  line-height: 1.12; letter-spacing: -0.015em; margin: 0;
}
a { color: var(--color-accent-300); }
a:hover { color: var(--color-accent-200); }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #3f424d; border-radius: 8px; }
::-webkit-scrollbar-track { background: transparent; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
/* filas y tarjetas operables con teclado: anillo por dentro (las listas con
   scroll recortan lo que sobresale) */
[data-kbd]:focus-visible { outline-offset: -2px; }
.dialog:focus-visible { outline: none; }
.sr-only {
  position: fixed; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }
button { font-family: var(--font-body); }
button, a { transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease, box-shadow 150ms ease, transform 120ms ease; }
button:active:not(:disabled) { transform: translateY(0.5px); }
.hidden { display: none !important; }
.mono { font-family: var(--mono); }

@keyframes noctFade { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }
@keyframes noctRise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes noctTop { from { opacity: 0; transform: translateY(-17px); } to { opacity: 1; transform: none; } }
@keyframes noctLeft { from { opacity: 0; transform: translate(-15px, 9px); } to { opacity: 1; transform: none; } }
@keyframes noctRight { from { opacity: 0; transform: translate(15px, 9px); } to { opacity: 1; transform: none; } }
@keyframes noctSweep { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes noctBar { from { width: 0%; } to { width: 100%; } }
@keyframes noctIn { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── etiquetas / kickers ─────────────────────────────────────────────── */
.kicker {
  font-size: 10.5px; letter-spacing: 0.11em; text-transform: uppercase;
  color: var(--t60); font-family: var(--font-heading); font-weight: 500;
}
.kicker.accent { color: var(--color-accent-300); }
.tag {
  display: inline-flex; align-items: center; font-size: 11px;
  letter-spacing: 0.02em; padding: 3px 10px; border-radius: 6px; white-space: nowrap;
}
.tag-accent { background: var(--color-accent-800); color: var(--color-accent-100); }
.tag-neutral { background: #3f424d; color: #f3f5fe; }
.tag-outline { border: 1px solid var(--color-accent); color: var(--color-accent); padding: 2px 9px; }

/* ── botones base ────────────────────────────────────────────────────── */
.btn-accent {
  display: flex; align-items: center; gap: 7px; height: 32px; padding: 0 12px;
  border-radius: var(--radius-md);
  border: 1px solid color-mix(in srgb, var(--color-accent) 55%, transparent);
  background: transparent; color: var(--color-accent-200); cursor: pointer;
  font-family: var(--font-heading); font-weight: 500; font-size: 12.5px; white-space: nowrap;
}
.btn-accent:hover { background: color-mix(in srgb, var(--color-accent) 14%, transparent); }
.btn-quiet {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  height: 32px; padding: 0 10px; border-radius: var(--radius-md);
  border: 1px solid var(--t10); background: transparent;
  color: var(--t72); cursor: pointer;
  font-size: 12px; font-family: var(--font-heading); font-weight: 500; white-space: nowrap;
  text-decoration: none;
}
.btn-quiet:hover { color: var(--color-text); background: var(--t08); }
.btn-quiet.icon-only { width: 32px; padding: 0; }
.btn-quiet.active { color: var(--color-accent-200); border-color: color-mix(in srgb, var(--color-accent) 55%, transparent); background: color-mix(in srgb, var(--color-accent) 12%, transparent); }
.btn-ghost-accent {
  background: transparent; border: 0; cursor: pointer; padding: 0;
  color: var(--color-accent-300); font-size: 11.5px;
  font-family: var(--font-heading); font-weight: 500;
}
.btn-ghost-accent:hover { color: var(--color-accent-200); }

.searchbox {
  display: flex; align-items: center; gap: 7px; height: 32px; padding: 0 10px;
  border-radius: var(--radius-md); background: var(--t06); border: 1px solid color-mix(in srgb, var(--color-text) 9%, transparent);
}
.searchbox:focus-within { border-color: var(--color-accent); }
.searchbox i { font-size: 13px; color: color-mix(in srgb, var(--color-text) 40%, transparent); }
.searchbox input {
  flex: 1; min-width: 0; align-self: stretch; background: transparent; border: 0; outline: none;
  color: var(--color-text); font-family: var(--font-body); font-size: 12.5px;
}

.field-label { display: block; font-size: 11px; margin-bottom: 4px; color: var(--t60); }
.input {
  width: 100%; min-height: 32px; padding: 5px 9px; font: inherit; font-size: 12.5px;
  color: var(--color-text); caret-color: var(--color-accent);
  background: var(--t06); border: 1px solid color-mix(in srgb, var(--color-text) 9%, transparent);
  border-radius: var(--radius-md);
}
.input:hover { border-color: color-mix(in srgb, var(--color-text) 30%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline: none; }
textarea.input { min-height: 64px; resize: vertical; line-height: 1.5; }

/* ══════════════════════════ SPLASH ══════════════════════════ */
#splash {
  position: fixed; inset: 0; z-index: 60; display: flex; flex-direction: column;
  align-items: center; justify-content: center; cursor: pointer;
  background: radial-gradient(115% 85% at 50% 45%, #1e2134 0%, #161826 52%, #0f1020 100%);
  transition: opacity 460ms ease, transform 460ms ease;
}
#splash.out { opacity: 0; transform: scale(1.015); pointer-events: none; }
.splash-gridlines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(color-mix(in srgb, var(--color-text) 3.5%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--color-text) 3.5%, transparent) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(60% 55% at 50% 50%, #000 0%, transparent 100%);
}
.splash-center { position: relative; display: flex; flex-direction: column; align-items: center; }
.splash-halo {
  position: absolute; top: 52%; left: 50%; transform: translate(-50%, -50%);
  width: 230px; height: 110px; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--color-accent) 17%, transparent), transparent);
  filter: blur(26px);
}
.logo-cube { position: relative; overflow: visible; }
.logo-cube .f1 { fill: var(--color-accent); }
.logo-cube .f2 { fill: color-mix(in srgb, var(--color-text) 44%, transparent); }
.logo-cube .f3 { fill: color-mix(in srgb, var(--color-text) 24%, transparent); }
#splash .f1 { animation: noctTop 760ms cubic-bezier(.22,.61,.36,1) both; }
#splash .f2 { animation: noctLeft 760ms cubic-bezier(.22,.61,.36,1) 110ms both; }
#splash .f3 { animation: noctRight 760ms cubic-bezier(.22,.61,.36,1) 200ms both; }
.splash-title {
  position: relative; margin-top: 26px; font-family: var(--font-heading); font-weight: 500;
  font-size: 31px; letter-spacing: -0.02em; animation: noctIn 520ms ease-out 560ms both;
}
.splash-rule {
  width: 180px; height: 1px; margin-top: 9px;
  background: linear-gradient(to right, transparent, var(--color-accent), transparent);
  transform-origin: center; animation: noctSweep 620ms cubic-bezier(.22,.61,.36,1) 700ms both;
}
.splash-sub {
  margin-top: 9px; font-size: 11.5px; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--t60);
  animation: noctIn 520ms ease-out 780ms both;
}
.splash-load { margin-top: 38px; display: flex; flex-direction: column; align-items: center; gap: 10px; animation: noctIn 520ms ease-out 980ms both; }
.splash-track { width: 184px; height: 2px; border-radius: 2px; background: color-mix(in srgb, var(--color-text) 11%, transparent); overflow: hidden; }
.splash-bar { height: 100%; border-radius: 2px; background: var(--color-accent); animation: noctBar 1250ms cubic-bezier(.4,.1,.2,1) 1000ms both; }
.splash-label { font-size: 11.5px; color: var(--t60); }
.splash-skip {
  position: absolute; bottom: 26px; font-size: 11px;
  color: var(--t60);
  animation: noctIn 520ms ease-out 1400ms both;
}

/* ══════════════════════════ CABECERA COMÚN ══════════════════════════ */
/* clip (hidden de respaldo): recorta igual, pero ningún foco ni scrollIntoView
   puede correr la pantalla hacia el cajón derecho escondido fuera de ella */
.screen { display: flex; flex-direction: column; height: 100vh; overflow: hidden; overflow: clip; }
.topbar {
  display: flex; align-items: center; gap: 12px; height: 52px; flex: 0 0 52px;
  padding: 0 12px 0 14px;
  border-bottom: 1px solid var(--t10);
  background: color-mix(in srgb, var(--color-surface) 55%, var(--color-bg));
}
.brand { display: flex; align-items: center; gap: 9px; }
.brand-badge {
  width: 26px; height: 26px; border-radius: 7px; display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--color-text) 9%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-text) 14%, transparent);
}
.brand-badge .f1 { fill: var(--color-accent-300); }
.brand-badge .f2 { fill: color-mix(in srgb, var(--color-text) 40%, transparent); }
.brand-badge .f3 { fill: color-mix(in srgb, var(--color-text) 22%, transparent); }
.brand-name { font-family: var(--font-heading); font-weight: 500; font-size: 14px; letter-spacing: -0.01em; white-space: nowrap; }
.brand-name span { color: var(--t60); font-weight: 400; }
.vdivider { width: 1px; height: 22px; flex: 0 0 1px; background: var(--t12); }
.flex-1 { flex: 1; }
.flex-sp { flex: 1 1 8px; min-width: 8px; }

#btn-back {
  display: flex; align-items: center; gap: 8px; height: 32px; min-width: 0; flex: 0 1 auto;
  padding: 0 10px 0 8px; border-radius: var(--radius-md); border: 1px solid transparent;
  background: transparent; color: var(--color-text); cursor: pointer;
  font-family: var(--font-body); font-size: 13px; white-space: nowrap;
}
#btn-back:hover { background: var(--t08); border-color: var(--t12); }
#btn-back i { font-size: 13px; color: var(--t60); }
#btn-back .m-name { font-family: var(--font-heading); font-weight: 500; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
#btn-back .m-meta { font-size: 11px; color: var(--t60); font-family: var(--mono); overflow: hidden; flex: 0 6 auto; min-width: 0; }

.mode-switch {
  display: flex; align-items: center; gap: 2px; flex: 0 0 auto; padding: 3px;
  border-radius: 10px; background: var(--t06);
  border: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
}
.mode-switch button {
  display: flex; align-items: center; gap: 6px; height: 26px; padding: 0 9px;
  border-radius: 7px; border: 0; cursor: pointer;
  font-family: var(--font-heading); font-weight: 500; font-size: 12.5px; white-space: nowrap;
  background: transparent; color: color-mix(in srgb, var(--color-text) 60%, transparent);
}
.mode-switch button i { font-size: 14px; }
.mode-switch button.active {
  background: color-mix(in srgb, var(--color-text) 11%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-text) 11%, transparent), 0 1px 2px rgba(0,0,0,0.32);
  color: var(--color-text);
}
.mode-switch button.active i { color: var(--color-accent-300); }
.hdr-actions { display: flex; align-items: center; gap: 4px; flex: 0 0 auto; }

/* ══════════════════════════ BIBLIOTECA (selector) ══════════════════════════ */
.picker-scroll { flex: 1; overflow-y: auto; overflow-x: clip; min-height: 0; }
.picker-layout {
  max-width: 1280px; margin: 0 auto; padding: 34px 40px 48px;
  animation: noctFade 260ms ease-out;
  display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 40px; align-items: start;
}
@media (max-width: 980px) { .picker-layout { grid-template-columns: 1fr; } }
.picker-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.picker-head .kicker { margin-bottom: 7px; }
.picker-head h2 { font-size: 31px; letter-spacing: -0.02em; margin: 0 0 6px; }
#lib-meta { font-size: 13px; color: var(--t60); }

.machine-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(232px, 1fr)); gap: 16px; }
.machine-card {
  display: block; text-align: left; padding: 12px; border-radius: var(--radius-lg);
  border: 1px solid var(--t10);
  background: color-mix(in srgb, var(--color-surface) 50%, var(--color-bg));
  cursor: pointer; position: relative;
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
  animation: noctRise 340ms cubic-bezier(.22,.61,.36,1) backwards; /* sin relleno final: el hover puede elevar la tarjeta */
}
.machine-card:hover {
  border-color: color-mix(in srgb, var(--color-accent) 45%, transparent);
  transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0,0,0,0.35);
}
.machine-card.last {
  border-color: color-mix(in srgb, var(--color-text) 18%, transparent);
  background: color-mix(in srgb, var(--color-surface) 72%, var(--color-bg));
}
.mc-thumb {
  position: relative; height: 146px; border-radius: var(--radius-sm); overflow: hidden;
  background: radial-gradient(110% 90% at 50% 40%, #1e2133 0%, #14162300 60%, #101120 100%);
  display: flex; align-items: center; justify-content: center;
}
.mc-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 6px 10px; filter: drop-shadow(0 12px 22px rgba(0,0,0,0.5)); transition: transform 260ms cubic-bezier(.22,.61,.36,1); }
.machine-card:hover .mc-thumb img { transform: scale(1.04); }
.mc-thumb .ph-fallback {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  color: var(--t60);
}
.mc-thumb .ph-fallback i { font-size: 26px; }
.mc-thumb .ph-fallback span { font-size: 10.5px; letter-spacing: 0.11em; text-transform: uppercase; }
.mc-last-badge {
  position: absolute; top: 9px; right: 9px; display: flex; align-items: center; gap: 6px;
  padding: 3px 9px; border-radius: 999px;
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-accent) 40%, transparent);
}
.mc-last-badge .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--color-accent); }
.mc-last-badge span:last-child { font-size: 10.5px; color: var(--color-accent-200); }
.mc-row1 { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 13px; }
.mc-code { font-size: 10.5px; font-family: var(--mono); color: var(--t60); }
.mc-name { font-family: var(--font-heading); font-weight: 500; font-size: 16.5px; letter-spacing: -0.015em; margin-top: 6px; text-wrap: pretty; }
.mc-meta { font-size: 12px; color: var(--t60); margin-top: 3px; }
.mc-foot {
  display: flex; align-items: center; gap: 11px; margin-top: 13px; padding-top: 11px;
  border-top: 1px solid var(--t08);
  font-size: 11.5px; color: var(--t60);
}
.mc-foot span { display: flex; align-items: center; gap: 5px; white-space: nowrap; }
.mc-foot i { font-size: 13px; }
.mc-del {
  position: absolute; top: 9px; left: 9px; width: 24px; height: 24px;
  border-radius: 7px; border: 1px solid transparent; background: transparent;
  color: transparent; cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 13px;
}
.machine-card:hover .mc-del, .machine-card:focus-within .mc-del { color: color-mix(in srgb, var(--color-text) 45%, transparent); background: color-mix(in srgb, var(--color-bg) 70%, transparent); border-color: var(--t10); }
.mc-del:hover { color: #ff8a80 !important; border-color: color-mix(in srgb, #ff8a80 40%, transparent) !important; }

.drop-zone {
  margin-top: 18px; border: 1px dashed color-mix(in srgb, var(--color-text) 15%, transparent);
  border-radius: var(--radius-md); padding: 20px 22px;
  display: flex; align-items: center; gap: 14px; cursor: pointer;
  background: color-mix(in srgb, var(--color-text) 3%, transparent);
  transition: border-color 180ms ease, background-color 180ms ease;
}
.drop-zone:hover, .drop-zone.drag {
  border-color: color-mix(in srgb, var(--color-accent) 55%, transparent);
  background: color-mix(in srgb, var(--color-accent) 7%, transparent);
}
.drop-zone input[type="file"] { display: none; }
.dz-icon {
  width: 38px; height: 38px; flex: 0 0 38px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--color-accent) 14%, transparent); color: var(--color-accent-300);
}
.dz-icon i { font-size: 18px; }
.dz-title { font-family: var(--font-heading); font-weight: 500; font-size: 13.5px; }
.dz-sub { font-size: 12.5px; color: var(--t60); margin-top: 2px; }
.dz-name { margin-left: auto; flex: 0 0 190px; }
#upload-status { margin-top: 10px; font-size: 12.5px; color: var(--color-accent-300); min-height: 18px; }
#upload-status.error { color: #ff8a80; }

.activity-item { display: flex; gap: 11px; padding: 9px 4px; }
.activity-item .mark { width: 2px; flex: 0 0 2px; border-radius: 2px; background: color-mix(in srgb, var(--color-text) 16%, transparent); }
.activity-item.hot .mark { background: var(--color-accent); }
.activity-item.warm .mark { background: var(--color-accent-700); }
.activity-text { font-size: 12.5px; line-height: 1.45; text-wrap: pretty; }
.activity-when { font-size: 11.5px; color: var(--t60); margin-top: 2px; }
#activity-list { display: flex; flex-direction: column; gap: 2px; margin-top: 14px; }
.side-kicker { margin-bottom: 0; }

/* ══════════════════════════ VISOR: ESTRUCTURA ══════════════════════════ */
.viewer-body { flex: 1; display: flex; min-height: 0; }
#sidebar-left {
  width: 272px; flex: 0 0 272px; display: flex; flex-direction: column;
  border-right: 1px solid var(--t10);
  background: color-mix(in srgb, var(--color-surface) 40%, var(--color-bg));
  min-height: 0;
}
#sidebar-right {
  width: 320px; flex: 0 0 320px; display: flex; flex-direction: column;
  border-left: 1px solid var(--t10);
  background: color-mix(in srgb, var(--color-surface) 40%, var(--color-bg));
  min-height: 0; overflow-y: auto; overflow-x: clip;
}
.lp { display: flex; flex-direction: column; min-height: 0; flex: 1; }
.lp-head { padding: 16px 14px 12px; min-height: 88px; flex: 0 0 auto; border-bottom: 1px solid var(--t08); }
.lp-scroll { flex: 1; overflow-y: auto; overflow-x: clip; min-height: 0; padding: 8px; }
.rp-sec { padding: 14px 16px; flex: 0 0 auto; border-bottom: 1px solid var(--t08); }
.rp-sec.no-border { border-bottom: none; }
.rp-head-row { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 9px; }
.count-mono { font-size: 11px; font-family: var(--mono); color: var(--t60); }

#stage { flex: 1; position: relative; min-width: 0; overflow: hidden; overflow: clip; }

/* ── viewport 3D ── */
#viewport { position: absolute; inset: 0; overflow: hidden; overflow: clip; animation: noctFade 240ms ease-out; }
.vp-bg { position: absolute; inset: 0; background: radial-gradient(120% 90% at 50% 38%, #1c1f31 0%, #15172480 55%, #101120 100%), #101120; }
.vp-gridlines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(color-mix(in srgb, var(--color-text) 4%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--color-text) 4%, transparent) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(70% 60% at 50% 55%, #000 0%, transparent 100%);
}
.vp-glow {
  position: absolute; left: 50%; top: 59%; transform: translate(-50%, -50%);
  width: 52%; height: 22%; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--color-accent) 15%, transparent), transparent);
  filter: blur(22px); pointer-events: none;
}
.vp-vignette { position: absolute; inset: 0; pointer-events: none; box-shadow: inset 0 0 120px rgba(0,0,0,0.5); }
#canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: none; }
.cmp-divider { position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: var(--t10); pointer-events: none; }
.cmp-label { position: absolute; top: 14px; display: flex; align-items: center; gap: 8px; min-width: 0; pointer-events: none; }
.cmp-label.left { left: 16px; right: calc(50% + 12px); }
.cmp-label.right { left: calc(50% + 16px); right: 14px; }
.cmp-label .k { font-size: 10.5px; letter-spacing: 0.11em; text-transform: uppercase; font-family: var(--font-heading); font-weight: 500; white-space: nowrap; color: var(--t72); }
.cmp-label.right .k { color: var(--color-accent-300); }
.cmp-label .v { font-size: 11.5px; color: var(--t62); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

#viewport-hint {
  position: absolute; inset: 0; display: flex; flex-direction: column; gap: 10px;
  align-items: center; justify-content: center; color: var(--t72);
  font-size: 13px; pointer-events: none;
}
#viewport-hint i { font-size: 40px; }
#loading {
  position: absolute; inset: 0; display: flex; flex-direction: column; gap: 12px;
  align-items: center; justify-content: center; background: color-mix(in srgb, #101120 55%, transparent);
}
.spinner {
  width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid var(--t12); border-top-color: var(--color-accent);
  animation: spin 800ms linear infinite;
}
#loading span { color: var(--t60); font-size: 12.5px; }

/* ── overlays del viewport ── */
.ov-caption { position: absolute; top: 16px; left: 18px; max-width: calc(100% - 230px); pointer-events: none; }
.ov-caption .row { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; }
.ov-caption .paso { font-size: 10.5px; letter-spacing: 0.11em; text-transform: uppercase; color: var(--color-accent-300); font-family: var(--font-heading); font-weight: 500; }
.ov-caption .dash { width: 34px; height: 1px; background: linear-gradient(to right, color-mix(in srgb, var(--color-accent) 70%, transparent), transparent); }
.ov-caption .title { font-family: var(--font-heading); font-weight: 500; font-size: 22px; letter-spacing: -0.015em; line-height: 1.15; text-wrap: pretty; }
.ov-caption .meta { display: flex; flex-wrap: wrap; gap: 2px 12px; font-size: 12.5px; color: var(--t72); margin-top: 5px; }

.ov-chips { position: absolute; top: 16px; left: 18px; display: flex; gap: 6px; }
.chip-view {
  height: 26px; padding: 0 11px; border-radius: 999px; cursor: pointer;
  font-size: 11.5px; font-family: var(--font-heading); font-weight: 500;
  border: 1px solid var(--t10);
  background: color-mix(in srgb, var(--color-bg) 72%, transparent);
  color: var(--t72);
}
.chip-view:hover { color: var(--color-text); }
.chip-view.active {
  border-color: color-mix(in srgb, var(--color-text) 18%, transparent);
  background: var(--t12); color: var(--color-text);
}

.ov-pill {
  position: absolute; top: 16px; right: 18px; display: flex; align-items: center; gap: 2px;
  padding: 3px; border-radius: 999px;
  background: color-mix(in srgb, var(--color-bg) 82%, transparent);
  border: 1px solid var(--t10);
}
.ov-pill button {
  height: 26px; padding: 0 12px; border-radius: 999px; border: 0; cursor: pointer;
  font-size: 11.5px; font-family: var(--font-heading); font-weight: 500;
  background: transparent; color: var(--t72);
}
.ov-pill button.active { background: var(--t12); color: var(--color-text); }

.ov-zoom { position: absolute; right: 14px; bottom: 76px; display: flex; flex-direction: column; gap: 5px; }
.ov-zoom button {
  width: 30px; height: 30px; border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--color-text) 11%, transparent);
  background: color-mix(in srgb, var(--color-bg) 78%, transparent);
  color: var(--t62); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.ov-zoom button i { font-size: 12px; }
.ov-zoom button:hover { color: var(--color-text); background: var(--t10); }

.ov-playbar {
  position: absolute; left: 50%; bottom: 20px; transform: translateX(-50%);
  box-sizing: border-box; max-width: calc(100% - 32px);
  display: flex; align-items: center; gap: 6px; padding: 7px 8px; border-radius: 999px;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-text) 11%, transparent);
  box-shadow: 0 14px 36px rgba(0,0,0,0.5); backdrop-filter: blur(8px);
}
.pb-nav {
  width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--t12);
  background: transparent; color: color-mix(in srgb, var(--color-text) 75%, transparent);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.pb-nav i { font-size: 14px; }
.pb-nav:hover { color: var(--color-text); background: var(--t08); }
#pb-play {
  display: flex; align-items: center; gap: 7px; height: 32px; padding: 0 14px;
  border-radius: 999px; cursor: pointer;
  font-family: var(--font-heading); font-weight: 500; font-size: 12.5px; white-space: nowrap;
  border: 1px solid color-mix(in srgb, var(--color-accent) 55%, transparent);
  background: color-mix(in srgb, var(--color-accent) 10%, transparent);
  color: var(--color-accent-200);
}
#pb-play.playing { background: color-mix(in srgb, var(--color-accent) 20%, transparent); }
#pb-play i { font-size: 15px; }
.pb-sep { width: 1px; height: 20px; flex: 0 0 1px; background: var(--t12); margin: 0 4px; }
#pb-ticks { display: flex; gap: 2px; padding-right: 6px; min-width: 0; flex: 0 1 auto; overflow: hidden; }
#pb-ticks button {
  width: 12px; height: 4px; flex: 0 0 12px; border-radius: 2px; border: 0; cursor: pointer; padding: 0;
  background: color-mix(in srgb, var(--color-text) 18%, transparent);
}
#pb-ticks button.done { background: var(--color-accent); }

.ov-explode {
  position: absolute; left: 50%; bottom: 20px; transform: translateX(-50%);
  width: min(600px, calc(100% - 140px)); padding: 12px 16px 14px; /* nunca bajo la columna de zoom */
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-text) 11%, transparent);
  box-shadow: 0 16px 40px rgba(0,0,0,0.55); backdrop-filter: blur(8px);
}
.exp-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.exp-head .lbl { display: flex; align-items: center; gap: 8px; }
.exp-head .lbl i { font-size: 14px; color: var(--color-accent-300); }
.exp-head .lbl span { font-size: 10.5px; letter-spacing: 0.11em; text-transform: uppercase; color: var(--t72); font-family: var(--font-heading); font-weight: 500; white-space: nowrap; }
#exp-value { font-size: 12px; font-family: var(--font-heading); font-weight: 500; color: var(--color-accent-300); white-space: nowrap; }
.exp-track-zone { position: relative; height: 34px; }
.exp-track { position: absolute; left: 6px; right: 6px; top: 8px; height: 2px; border-radius: 2px; background: var(--t12); }
.exp-fill { position: absolute; left: 6px; top: 8px; height: 2px; border-radius: 2px; background: var(--color-accent); transition: width 160ms ease; }
#exp-range {
  position: absolute; left: 0; right: 0; top: 0; height: 20px; width: 100%;
  opacity: 0; cursor: pointer; margin: 0;
}
.exp-stages { position: absolute; inset: 0; pointer-events: none; }
.exp-stage { position: absolute; top: 0; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; background: transparent; border: 0; padding: 0; cursor: pointer; pointer-events: auto; }
.exp-stage .dot { width: 7px; height: 7px; margin-top: 5px; border-radius: 50%; transition: all 200ms; background: color-mix(in srgb, var(--color-text) 22%, transparent); }
.exp-stage.done .dot { background: var(--color-accent); }
.exp-stage.on .dot { width: 11px; height: 11px; margin-top: 3px; box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-accent) 22%, transparent); }
.exp-stage .lab { font-size: 10.5px; white-space: nowrap; font-family: var(--font-heading); font-weight: 500; color: var(--t72); }
.exp-stage.on .lab { color: var(--color-text); }

.ov-cut {
  position: absolute; right: 18px; top: 16px; width: 210px;
  padding: 11px 13px 13px; border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-text) 11%, transparent);
  box-shadow: 0 16px 40px rgba(0,0,0,0.55); backdrop-filter: blur(8px);
}
.cut-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 9px; }
.cut-head span { font-size: 10.5px; letter-spacing: 0.11em; text-transform: uppercase; color: var(--t72); font-family: var(--font-heading); font-weight: 500; }
.cut-axes { display: flex; gap: 4px; }
.cut-axes button {
  width: 24px; height: 22px; border-radius: 6px; border: 1px solid var(--t12);
  background: transparent; color: var(--t62); cursor: pointer;
  font-size: 11px; font-family: var(--font-heading); font-weight: 500;
}
.cut-axes button.active { border-color: color-mix(in srgb, var(--color-accent) 60%, transparent); color: var(--color-accent-200); background: color-mix(in srgb, var(--color-accent) 12%, transparent); }
#cut-range { width: 100%; accent-color: var(--color-accent); }

/* ── lista de pasos (izquierda) ── */
.seq-progress-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 8px; }
#seq-progress-label { font-size: 11px; font-family: var(--mono); color: var(--t60); }
.seq-bar-track { height: 3px; border-radius: 3px; background: var(--t10); overflow: hidden; }
#seq-bar { height: 100%; border-radius: 3px; transition: width 300ms; background: var(--color-accent); width: 0%; }
.seq-meta-row { display: flex; gap: 8px; margin-top: 9px; font-size: 11px; color: var(--t60); align-items: center; }
.seq-meta-row .sp { flex: 1; }
.step-row {
  display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 10px;
  border-radius: var(--radius-md); border: 1px solid transparent; background: transparent;
  color: var(--color-text); cursor: pointer; text-align: left; margin-bottom: 2px;
}
.step-row:hover { background: color-mix(in srgb, var(--color-text) 5%, transparent); }
.step-row.on {
  border-color: color-mix(in srgb, var(--color-text) 13%, transparent);
  background: var(--t08);
  box-shadow: inset 2px 0 0 var(--color-accent);
}
.step-num {
  width: 26px; height: 26px; flex: 0 0 26px; border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 11px;
  border: 1px solid color-mix(in srgb, var(--color-text) 11%, transparent);
  color: var(--t60); background: transparent;
}
.step-row.on .step-num { border-color: color-mix(in srgb, var(--color-text) 18%, transparent); background: color-mix(in srgb, var(--color-text) 13%, transparent); color: var(--color-text); }
.step-row.past .step-num { color: var(--color-accent-300); }
.step-main { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; min-width: 0; flex: 1; }
.step-title {
  font-family: var(--font-heading); font-weight: 500; font-size: 13px; line-height: 1.3; color: var(--t62);
  /* títulos largos en dos líneas en vez de cortarse */
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; overflow-wrap: anywhere;
}
.step-row.on .step-title { color: var(--color-text); }
.step-row.past .step-title { color: var(--t72); }
.step-sub { font-size: 11.5px; color: var(--t60); }
.step-mark { font-size: 12px; color: var(--color-accent-400); }
.step-row input.step-title-input {
  flex: 1; min-width: 0; background: var(--t06); border: 1px solid var(--t10);
  border-radius: var(--radius-sm); color: var(--color-text); font-family: var(--font-heading);
  font-weight: 500; font-size: 12.5px; padding: 4px 7px;
}
.step-tools { display: flex; gap: 2px; }
.step-tools button {
  width: 22px; height: 22px; border-radius: 5px; border: 0; background: transparent;
  color: var(--t60); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 11px;
}
.step-tools button:hover { color: var(--color-text); background: var(--t08); }
.step-tools button.danger:hover { color: #ff8a80; }
.seq-empty { padding: 22px 14px; font-size: 12.5px; color: var(--t60); text-align: center; }

/* ── árbol BOM (izquierda, modo Explorar) ── */
.tree-group-head {
  width: 100%; display: flex; align-items: center; gap: 8px; padding: 7px 6px;
  background: transparent; border: 0; cursor: pointer; color: var(--color-text);
  text-align: left; border-radius: var(--radius-sm);
}
.tree-group-head:hover { background: color-mix(in srgb, var(--color-text) 5%, transparent); }
.tree-group-head > i { font-size: 11px; color: color-mix(in srgb, var(--color-text) 40%, transparent); }
.tree-group-head .sq { width: 5px; height: 5px; border-radius: 1px; background: var(--color-accent-600); }
.tree-group-head .gname { flex: 1; font-family: var(--font-heading); font-weight: 500; font-size: 11px; letter-spacing: 0.11em; text-transform: uppercase; color: var(--t62); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tree-group-head .gcount { font-size: 11px; font-family: var(--mono); color: var(--t60); }
.tree-children { display: flex; flex-direction: column; gap: 1px; padding-left: 10px; }
.part-row {
  display: flex; align-items: center; gap: 7px; padding: 5px 8px 5px 4px;
  border-radius: var(--radius-sm); cursor: pointer;
  transition: background-color 130ms ease; border-left: 2px solid transparent;
}
.part-row:hover { background: color-mix(in srgb, var(--color-text) 5%, transparent); }
.part-row.on { border-left-color: var(--color-accent); background: color-mix(in srgb, var(--color-text) 9%, transparent); }
.part-row.off { opacity: 0.45; }
.part-row .eye {
  width: 20px; height: 20px; flex: 0 0 20px; display: flex; align-items: center; justify-content: center;
  border: 0; background: transparent; cursor: pointer; border-radius: 4px;
  color: var(--t60); font-size: 13px; padding: 0;
}
.part-row.on .eye { color: var(--color-accent-300); }
.part-row.off .eye { color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.part-row .pname { flex: 1; min-width: 0; font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: color-mix(in srgb, var(--color-text) 82%, transparent); }
.part-row.on .pname { font-weight: 500; color: var(--color-text); }
.part-row .pcode { font-size: 10.5px; font-family: var(--mono); color: var(--t60); white-space: nowrap; }
.part-row.on .pcode { color: var(--t72); }

/* ── filtros de documentos (izquierda, modo Docs) ── */
.doc-filter {
  display: flex; align-items: center; gap: 9px; width: 100%; padding: 8px 10px;
  border-radius: var(--radius-md); border: 1px solid transparent; background: transparent;
  color: color-mix(in srgb, var(--color-text) 70%, transparent); cursor: pointer;
  text-align: left; font-family: var(--font-body); margin-bottom: 2px;
}
.doc-filter:hover { background: color-mix(in srgb, var(--color-text) 5%, transparent); }
.doc-filter.on {
  border-color: color-mix(in srgb, var(--color-text) 13%, transparent);
  background: var(--t08); box-shadow: inset 2px 0 0 var(--color-accent); color: var(--color-text);
}
.doc-filter i { font-size: 14px; flex: 0 0 auto; }
.doc-filter .lbl { flex: 1; min-width: 0; font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.doc-filter .cnt {
  font-size: 10.5px; font-family: var(--mono); padding: 1px 6px; border-radius: 5px;
  background: var(--t06); color: var(--t60);
}
.doc-filter.on .cnt { background: var(--t10); color: var(--t72); }
.vault-hint {
  margin: 10px 6px 6px; padding: 10px 11px; border-radius: var(--radius-md);
  border: 1px dashed color-mix(in srgb, var(--color-text) 14%, transparent);
  font-size: 11.5px; color: var(--t60); line-height: 1.5;
}
.vault-hint code {
  display: block; margin-top: 5px; font-family: var(--mono); font-size: 10.5px;
  color: var(--color-accent-300); cursor: pointer; word-break: break-all;
}

/* ── tabla de documentos (centro, modo Docs) ── */
#docs-main { position: absolute; inset: 0; display: flex; flex-direction: column; overflow: hidden; animation: noctFade 240ms ease-out; }
.docs-head { flex: 0 0 auto; padding: 20px 26px 14px; display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; }
.docs-head h4 { font-size: 18px; letter-spacing: -0.015em; line-height: 1.25; margin: 0 0 4px; }
#docs-head-meta { font-size: 12.5px; color: var(--t60); }
.docs-table-wrap { flex: 1; overflow-y: auto; min-height: 0; padding: 0 18px 22px; }
.docs-table { width: 100%; border-collapse: collapse; font-size: 13px; table-layout: fixed; }
.docs-table th {
  text-align: left; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  padding: 6px 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.docs-table thead tr {
  background: linear-gradient(to right, transparent, var(--color-divider) 48px,
    var(--color-divider) calc(100% - 48px), transparent) no-repeat bottom / 100% 1px;
}
.docs-table td { padding: 7px 8px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.docs-table tbody tr {
  cursor: pointer; transition: background-color 140ms ease;
  background: linear-gradient(to right, transparent, var(--t08) 48px, var(--t08) calc(100% - 48px), transparent) no-repeat bottom / 100% 1px;
}
.docs-table tbody tr:hover { background:
  linear-gradient(var(--t04), var(--t04)) no-repeat 0 0 / 100% 100%,
  linear-gradient(to right, transparent, var(--t08) 48px, var(--t08) calc(100% - 48px), transparent) no-repeat bottom / 100% 1px; }
.docs-table tbody tr.on { background: var(--t08); box-shadow: inset 2px 0 0 var(--color-accent); }
.doc-cell { display: flex; align-items: center; gap: 11px; min-width: 0; }
.doc-cell .icw {
  width: 30px; height: 30px; flex: 0 0 30px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: var(--t06); color: color-mix(in srgb, var(--color-text) 52%, transparent);
}
.doc-cell .icw i { font-size: 15px; }
tr.on .doc-cell .icw { background: var(--t12); color: var(--color-accent-200); }
.doc-cell .nm { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.doc-cell .nm .n { font-family: var(--font-heading); font-weight: 500; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: color-mix(in srgb, var(--color-text) 88%, transparent); }
tr.on .doc-cell .nm .n { color: var(--color-text); }
.doc-cell .nm .s { font-size: 11px; color: var(--t60); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.td-dim { font-size: 12px; color: var(--t62); }
.td-mono { font-family: var(--mono); font-size: 11.5px; color: var(--t60); }

/* ── panel derecho: secciones comunes ── */
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 11px 14px; }
.spec-grid .k { font-size: 11px; color: var(--t60); }
.spec-grid .v { font-size: 13px; font-family: var(--font-heading); font-weight: 500; }
.spec-cell { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.spec-cell .v { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.callout {
  display: flex; gap: 10px; padding: 10px 12px; border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-text) 5%, transparent);
  border: 1px solid var(--t10);
  box-shadow: inset 2px 0 0 var(--color-accent-600);
}
.callout i { font-size: 15px; color: var(--color-accent-300); flex: 0 0 auto; margin-top: 1px; }
.callout .txt { font-size: 12.5px; line-height: 1.55; color: color-mix(in srgb, var(--color-text) 85%, transparent); text-wrap: pretty; }

.mini-part-row {
  display: flex; align-items: center; gap: 9px; padding: 5px 8px;
  border-radius: var(--radius-sm); cursor: pointer; transition: background-color 130ms ease;
}
#diff-list .mini-part-row { cursor: default; }
.mini-part-row:hover { background: color-mix(in srgb, var(--color-text) 5%, transparent); }
.mini-part-row.on { background: color-mix(in srgb, var(--color-text) 9%, transparent); }
.mini-part-row .dot { width: 5px; height: 5px; border-radius: 50%; flex: 0 0 5px; background: color-mix(in srgb, var(--color-text) 22%, transparent); }
.mini-part-row.on .dot { background: var(--color-accent); }
.mini-part-row .nm { flex: 1; min-width: 0; font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: color-mix(in srgb, var(--color-text) 82%, transparent); }
.mini-part-row.on .nm { font-weight: 500; color: var(--color-text); }
.mini-part-row .cd { font-size: 10.5px; font-family: var(--mono); color: var(--t60); white-space: nowrap; }
.mini-part-row .rm {
  width: 20px; height: 20px; flex: 0 0 20px; border: 0; background: transparent; border-radius: 4px;
  color: var(--t60); cursor: pointer; font-size: 11px; display: flex; align-items: center; justify-content: center; padding: 0;
}
.mini-part-row .rm:hover { color: #ff8a80; background: var(--t08); }
.mini-part-row .st-ic { font-size: 13px; flex: 0 0 auto; color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.mini-part-row.on .st-ic { color: var(--color-accent-300); }

.chip-doc {
  display: flex; align-items: center; gap: 6px; padding: 5px 9px; border-radius: 999px;
  border: 1px solid var(--t12); background: transparent;
  font-size: 11.5px; cursor: pointer; color: color-mix(in srgb, var(--color-text) 75%, transparent);
  font-family: var(--font-body);
}
.chip-doc:hover { border-color: color-mix(in srgb, var(--color-accent) 50%, transparent); color: var(--color-accent-200); }
.chip-doc i { font-size: 13px; }
.chip-wrap { display: flex; flex-wrap: wrap; gap: 6px; }

.act-row { display: flex; gap: 6px; }
.act-row .btn-quiet { flex: 1; height: 34px; }
.act-row .btn-accent { flex: 1; height: 34px; justify-content: center; }
.act-row .btn-quiet.sq { flex: 0 0 34px; width: 34px; }

/* inspector (modo Explorar) */
#insp-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
#insp-group { margin-bottom: 4px; }
#insp-name { font-family: var(--font-heading); font-weight: 500; font-size: 18px; letter-spacing: -0.015em; line-height: 1.2; text-wrap: pretty; }
#insp-code {
  font-size: 11px; font-family: var(--mono); color: var(--color-accent-300);
  padding: 3px 7px; border-radius: var(--radius-sm); background: var(--t08); white-space: nowrap;
}
.insp-empty { padding: 26px 16px; text-align: center; color: var(--t60); font-size: 12.5px; line-height: 1.6; }
.insp-empty i { font-size: 26px; display: block; margin-bottom: 8px; color: color-mix(in srgb, var(--color-text) 26%, transparent); }
.step-link {
  width: 100%; display: flex; align-items: center; gap: 10px; padding: 9px 10px;
  border-radius: var(--radius-md); border: 1px solid var(--t12); background: transparent;
  cursor: pointer; color: var(--color-text); text-align: left;
}
.step-link:hover { border-color: color-mix(in srgb, var(--color-accent) 50%, transparent); background: color-mix(in srgb, var(--color-accent) 8%, transparent); }
.step-link .n {
  width: 26px; height: 26px; flex: 0 0 26px; border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 11px; background: var(--t10); color: var(--color-text);
}
.step-link .t { flex: 1; min-width: 0; font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.step-link > i { font-size: 13px; color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.save-status { font-size: 11.5px; color: var(--color-accent-300); }

/* detalle de documento (modo Docs) */
#dd-head-row { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
#dd-icon {
  width: 42px; height: 42px; flex: 0 0 42px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  background: var(--t08); color: var(--color-accent-300); border: 1px solid color-mix(in srgb, var(--color-text) 13%, transparent);
}
#dd-icon i { font-size: 20px; }
#dd-name { font-family: var(--font-heading); font-weight: 500; font-size: 15px; letter-spacing: -0.01em; line-height: 1.3; text-wrap: pretty; }
#dd-sub { font-size: 11.5px; color: var(--t60); margin-top: 3px; }

/* ── globos / callouts anclados al 3D ──
   El punto queda sobre la pieza; la etiqueta se ubica donde no choque con otras,
   con los controles ni con los bordes (updateCallouts) y una línea une ambos.
   Posición con 'translate'/'rotate': la animación de entrada usa 'transform'. */
#callouts { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.callout-3d { position: absolute; left: 0; top: 0; width: 0; height: 0; animation: noctIn 200ms ease-out both; }
.callout-3d .pt, .callout-3d .ln, .callout-3d .chip { position: absolute; left: 0; top: 0; }
.callout-3d .pt {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-accent) 20%, transparent);
}
.callout-3d .ln {
  height: 1px; transform-origin: 0 50%;
  background: linear-gradient(to right, color-mix(in srgb, var(--color-accent) 85%, transparent), color-mix(in srgb, var(--color-accent) 35%, transparent));
}
.callout-3d .chip {
  display: flex; flex-direction: column; gap: 1px; padding: 4px 9px; white-space: nowrap;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  border: 1px solid var(--t12); pointer-events: auto; cursor: pointer;
}
.callout-3d .chip .cn { font-size: 11.5px; font-family: var(--font-heading); font-weight: 500; }
.callout-3d .chip .cc { font-size: 10px; font-family: var(--mono); color: var(--t72); }
.callout-3d .num {
  min-width: 17px; height: 17px; padding: 0 4px; border-radius: 9px; margin-right: 5px;
  display: inline-flex; align-items: center; justify-content: center; vertical-align: 1px;
  font-size: 10px; font-family: var(--mono); line-height: 1;
  background: var(--color-accent); color: #14121f; font-weight: 700;
}

/* ── medición ── */
#btn-measure.active { color: var(--color-accent-200); border-color: color-mix(in srgb, var(--color-accent) 60%, transparent); background: color-mix(in srgb, var(--color-accent) 14%, transparent); }
#measure-hint {
  position: absolute; top: 16px; left: 50%; transform: translateX(-50%);
  padding: 6px 14px; border-radius: 999px; font-size: 11.5px;
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  border: 1px solid var(--t12); color: var(--t62); pointer-events: none;
}
#measure-label {
  position: absolute; transform: translate(-50%, -130%);
  padding: 4px 10px; border-radius: var(--radius-sm); pointer-events: none;
  background: color-mix(in srgb, var(--color-bg) 90%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-accent) 55%, transparent);
  font-size: 11.5px; font-family: var(--mono); color: var(--color-accent-200);
  white-space: nowrap;
}

/* ── panel de iluminación ── */
#btn-light.active { color: var(--color-accent-200); border-color: color-mix(in srgb, var(--color-accent) 60%, transparent); background: color-mix(in srgb, var(--color-accent) 14%, transparent); }
#screen-viewer[data-mode="explorar"] .ov-light { bottom: 124px; } /* sobre el panel de explosión */
.ov-light {
  position: absolute; right: 56px; bottom: 76px; width: 220px;
  padding: 11px 13px 13px; border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-text) 11%, transparent);
  box-shadow: 0 16px 40px rgba(0,0,0,0.55); backdrop-filter: blur(8px);
}
#light-range { width: 100%; accent-color: var(--color-accent); }
.light-bg-row {
  display: flex; align-items: center; justify-content: space-between; margin-top: 10px;
}
.light-bg-row > span {
  font-size: 10.5px; letter-spacing: 0.11em; text-transform: uppercase;
  color: var(--t72);
  font-family: var(--font-heading); font-weight: 500;
}
.light-bg-row .cut-axes button { width: auto; padding: 0 9px; }

/* ── lentes Meta Quest (mismo panel flotante que la iluminación) ── */
#btn-xr.active { color: var(--color-accent-200); border-color: color-mix(in srgb, var(--color-accent) 60%, transparent); background: color-mix(in srgb, var(--color-accent) 14%, transparent); }
.ov-xr { width: 236px; }
.xr-opts { display: flex; flex-direction: column; gap: 6px; }
.xr-opts button {
  display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px 10px; text-align: left;
  border-radius: var(--radius-sm); cursor: pointer; color: var(--color-text);
  background: color-mix(in srgb, var(--color-text) 4%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-text) 11%, transparent);
}
.xr-opts button:hover:not(:disabled) { border-color: color-mix(in srgb, var(--color-accent) 60%, transparent); background: color-mix(in srgb, var(--color-accent) 12%, transparent); }
.xr-opts button:disabled { opacity: 0.45; cursor: not-allowed; }
.xr-opts i { font-size: 20px; color: var(--color-accent-200); }
.xr-opts b { display: block; font-size: 12.5px; font-weight: 600; }
.xr-opts small { display: block; font-size: 11px; color: var(--t60); }
.xr-help { margin: 9px 0 0; font-size: 10.5px; line-height: 1.45; color: var(--t60); }

/* fondo claro para modelos oscuros */
#viewport.bg-claro .vp-bg {
  background: radial-gradient(120% 90% at 50% 38%, #4a5068 0%, #363b5080 55%, #2b2f42 100%), #2b2f42;
}
#viewport.bg-claro .vp-vignette { box-shadow: inset 0 0 120px rgba(0,0,0,0.25); }
#viewport.bg-claro .vp-glow {
  background: radial-gradient(closest-side, color-mix(in srgb, var(--color-accent) 22%, transparent), transparent);
}

/* ── modal QR ── */
.qr-box { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 8px 0 4px; }
.qr-box svg { background: #fff; padding: 12px; border-radius: var(--radius-md); }
.qr-url { font-family: var(--mono); font-size: 12px; color: var(--color-accent-300); word-break: break-all; text-align: center; }
.qr-hint { font-size: 12px; color: var(--t60); text-align: center; max-width: 380px; line-height: 1.5; }

/* ══════════════════════════ MODAL ══════════════════════════ */
#modal {
  position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 22px;
  grid-template-columns: minmax(0, 1fr); /* el diálogo nunca más ancho que la pantalla */
  background: color-mix(in srgb, #101120 62%, transparent); backdrop-filter: blur(3px);
}
.dialog {
  width: min(760px, 100%); max-height: calc(100vh - 60px);
  display: flex; flex-direction: column;
  border-radius: var(--radius-lg); background: var(--color-surface);
  box-shadow: 0 0 0 1px #3f424d, 0 16px 40px rgba(0,0,0,0.65);
  animation: noctRise 240ms cubic-bezier(.22,.61,.36,1) both;
}
.dialog-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 18px; border-bottom: 1px solid var(--t08); flex: 0 0 auto;
}
#modal-title { font-family: var(--font-heading); font-weight: 500; font-size: 15px; letter-spacing: -0.01em; min-width: 0; overflow-wrap: anywhere; }
#modal-close {
  width: 28px; height: 28px; border-radius: 7px; border: 0; background: transparent;
  color: var(--t62); cursor: pointer; font-size: 13px; flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
}
#modal-close:hover { color: var(--color-text); background: var(--t08); }
#modal-body { padding: 16px 20px 20px; overflow-y: auto; min-height: 0; font-size: 13.5px; }
#modal-body img { max-width: 100%; border-radius: var(--radius-sm); }

/* markdown renderizado */
.md h1 { font-size: 21px; margin: 4px 0 10px; }
.md h2 { font-size: 16px; margin: 18px 0 8px; color: var(--color-accent-200); }
.md h3 { font-size: 14px; margin: 14px 0 6px; }
.md p { margin: 0 0 8px; color: color-mix(in srgb, var(--color-text) 88%, transparent); }
.md table { width: 100%; border-collapse: collapse; font-size: 12.5px; margin: 8px 0 14px; }
.md th { text-align: left; font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--t62); padding: 5px 8px; border-bottom: 1px solid var(--color-divider); }
.md td { padding: 5px 8px; border-bottom: 1px solid var(--t08); }
/* tablas y enlaces largos se ajustan al ancho (teléfono) en vez de desbordar */
.md { overflow-wrap: anywhere; }
.md blockquote {
  margin: 8px 0; padding: 8px 12px; border-radius: var(--radius-sm);
  background: var(--t04); box-shadow: inset 2px 0 0 var(--color-accent-600);
  color: color-mix(in srgb, var(--color-text) 80%, transparent); font-size: 12.5px;
}
.md ul, .md ol { margin: 4px 0 10px; padding-left: 22px; }
.md li { margin: 2px 0; }
.md code { font-family: var(--mono); font-size: 12px; background: var(--t08); padding: 1px 5px; border-radius: 4px; }
.md hr { height: 1px; border: 0; margin: 14px 0; background: linear-gradient(to right, transparent, var(--color-divider) 48px, var(--color-divider) calc(100% - 48px), transparent); }
.md img { margin: 8px 0; }
.md input[type="checkbox"] { accent-color: var(--color-accent); margin-right: 7px; }

/* ══════════════════════════ PRESENTACIÓN: COMPONENTES NUEVOS ══════════════════════════ */
.btn-wide { width: 100%; justify-content: center; height: 34px; margin-top: 12px; }
.btn-sol { position: relative; }
.badge {
  min-width: 17px; height: 17px; padding: 0 5px; border-radius: 9px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; font-family: var(--mono); line-height: 1;
  background: var(--color-accent); color: #14121f;
}
.badge.dot { position: absolute; top: 3px; right: 3px; min-width: 8px; width: 8px; height: 8px; padding: 0; font-size: 0; }
#btn-more { position: relative; }

/* paneles angostos: el buscador cede espacio y el contador de pasos no se pega al título */
.searchbox { min-width: 0; }
.searchbox input { width: 100%; }
#btn-show-all { flex: 0 0 auto; }
.seq-progress-head { gap: 10px; }
.seq-progress-head .kicker { min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#seq-progress-label { flex: 0 0 auto; white-space: nowrap; }

/* ── biblioteca: familias, búsqueda global y edición ── */
.picker-search { width: 290px; }
.cat-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: -6px 0 18px; }
.cat-chip {
  display: inline-flex; align-items: center; gap: 7px; height: 30px; padding: 0 12px;
  border-radius: 999px; border: 1px solid var(--t10); background: transparent; cursor: pointer;
  color: var(--t72); font-size: 12.5px; font-family: var(--font-heading); font-weight: 500;
}
.cat-chip:hover { color: var(--color-text); background: var(--t06); }
.cat-chip .n { font-family: var(--mono); font-size: 10.5px; color: var(--t60); }
.cat-chip.on {
  color: var(--color-accent-200); border-color: color-mix(in srgb, var(--color-accent) 55%, transparent);
  background: color-mix(in srgb, var(--color-accent) 12%, transparent);
}
.cat-chip.on .n { color: var(--color-accent-300); }
.grid-section {
  grid-column: 1 / -1; display: flex; align-items: center; gap: 10px;
  margin: 10px 0 -4px; font-family: var(--font-heading); font-weight: 500;
  font-size: 11px; letter-spacing: 0.11em; text-transform: uppercase; color: var(--t62);
}
.grid-section:first-child { margin-top: 0; }
.grid-section .sq { width: 6px; height: 6px; border-radius: 2px; background: var(--color-accent); }
.grid-section .n { font-family: var(--mono); color: var(--t60); letter-spacing: 0; }
.grid-section .rule { flex: 1; height: 1px; background: linear-gradient(to right, var(--t10), transparent); }
.grid-empty { padding: 26px; text-align: center; color: var(--t60); font-size: 13px; border: 1px dashed var(--t10); border-radius: var(--radius-md); }

.part-hits {
  margin: 0 0 20px; padding: 14px 14px 8px; border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--color-surface) 55%, var(--color-bg));
  border: 1px solid color-mix(in srgb, var(--color-accent) 30%, transparent);
  animation: noctFade 200ms ease-out;
}
.hits-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 8px; }
.hit-row {
  width: 100%; display: grid; grid-template-columns: 22px minmax(0, 1.5fr) minmax(0, 0.9fr) minmax(0, 1.3fr) 16px;
  align-items: center; gap: 10px; padding: 8px 8px; border: 0; border-radius: var(--radius-sm);
  background: transparent; color: var(--color-text); cursor: pointer; text-align: left; font-family: var(--font-body);
}
.hit-row:hover { background: var(--t06); }
.hit-row > i:first-child { font-size: 14px; color: var(--color-accent-300); }
.hit-row .hn { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hit-row .hc { font-family: var(--mono); font-size: 11px; color: var(--color-accent-300); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hit-row .hm { font-size: 12px; color: var(--t60); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hit-row > i:last-child { font-size: 12px; color: var(--t60); }
.hits-more { font-size: 11.5px; color: var(--t60); padding: 6px 8px 4px; }

.mc-edit {
  position: absolute; top: 9px; left: 38px; width: 24px; height: 24px;
  border-radius: 7px; border: 1px solid transparent; background: transparent;
  color: transparent; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 13px;
}
.machine-card:hover .mc-edit, .machine-card:focus-within .mc-edit { color: color-mix(in srgb, var(--color-text) 45%, transparent); background: color-mix(in srgb, var(--color-bg) 70%, transparent); border-color: var(--t10); }
.mc-edit:hover { color: var(--color-accent-200) !important; border-color: color-mix(in srgb, var(--color-accent) 45%, transparent) !important; }
/* tablet/teléfono (sin cursor): editar y eliminar visibles, no escondidos tras un hover imposible */
@media (hover: none) {
  .mc-del, .mc-edit { color: color-mix(in srgb, var(--color-text) 40%, transparent); background: color-mix(in srgb, var(--color-bg) 70%, transparent); border-color: var(--t10); }
}
.mc-thumb .thumb-wait {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--t60); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase;
}
.mc-thumb .thumb-wait .spinner { width: 20px; height: 20px; }

.form-grid { display: grid; gap: 12px; }
.form-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 6px; }
.form-actions .btn-quiet, .form-actions .btn-accent { height: 34px; padding: 0 14px; }
.form-hint { font-size: 11.5px; color: var(--t60); margin-top: 4px; }

/* ── solicitud de repuestos ── */
.sol-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.sol-table-wrap { overflow-x: auto; margin: 0 -4px; }
.sol-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.sol-table th {
  text-align: left; font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--t60);
  padding: 6px 6px; border-bottom: 1px solid var(--color-divider); white-space: nowrap;
}
.sol-table td { padding: 8px 6px; border-bottom: 1px solid var(--t08); vertical-align: middle; }
.sol-table .sn { font-weight: 500; cursor: pointer; }
.sol-table .sn:hover { color: var(--color-accent-200); }
.sol-table .ss { font-size: 11px; color: var(--t60); margin-top: 2px; }
.sol-table .sc { font-family: var(--mono); font-size: 11.5px; color: var(--color-accent-300); white-space: nowrap; }
.sol-table .sm { font-size: 12px; color: var(--t62); }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--t12); border-radius: var(--radius-md); overflow: hidden; }
.qty button { width: 26px; height: 26px; border: 0; background: transparent; color: var(--t72); cursor: pointer; font-size: 12px; display: flex; align-items: center; justify-content: center; }
.qty button:hover { background: var(--t08); color: var(--color-text); }
.qty span { min-width: 28px; text-align: center; font-family: var(--mono); font-size: 12.5px; }
.sol-rm { width: 26px; height: 26px; border: 0; border-radius: 6px; background: transparent; color: var(--t60); cursor: pointer; display: flex; align-items: center; justify-content: center; }
.sol-rm:hover { color: #ff8a80; background: var(--t08); }
.sol-empty { padding: 26px 10px; text-align: center; color: var(--t60); font-size: 13px; line-height: 1.6; }
.sol-empty i { font-size: 28px; display: block; margin-bottom: 8px; color: color-mix(in srgb, var(--color-text) 28%, transparent); }
.sol-foot { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.sol-foot .btn-quiet, .sol-foot .btn-accent { height: 34px; padding: 0 12px; }
.sol-total { font-size: 12px; color: var(--t60); margin-right: auto; }
.sol-obs { margin-top: 12px; }
.mini-part-row .add {
  width: 22px; height: 22px; flex: 0 0 22px; border: 0; border-radius: 6px; background: transparent;
  color: var(--t60); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 12px; padding: 0;
}
.mini-part-row .add:hover { color: var(--color-accent-200); background: color-mix(in srgb, var(--color-accent) 14%, transparent); }

/* ── placa de características: n.º de serie y datos oficiales del fabricante ── */
.plate-serial {
  display: flex; align-items: baseline; justify-content: space-between; gap: 10px;
  padding: 9px 11px; border-radius: var(--radius-md); background: var(--t04); border: 1px solid var(--t10);
}
.plate-serial span { font-size: 11.5px; color: var(--t60); white-space: nowrap; }
.plate-serial b { font-family: var(--mono); font-size: 12.5px; font-weight: 500; color: var(--color-text); overflow-wrap: anywhere; text-align: right; }
.plate-serial.empty b { font-family: var(--font-body); font-weight: 400; color: var(--t60); }
.plate-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.plate-actions .btn-accent, .plate-actions .btn-quiet { height: 32px; padding: 0 12px; }
.plate-actions a { display: inline-flex; align-items: center; gap: 7px; text-decoration: none; }
.plate-hint { font-size: 11.5px; line-height: 1.45; color: var(--t60); margin-top: 8px; }
.sol-hint {
  display: flex; gap: 9px; align-items: flex-start; margin: 0 0 12px; padding: 9px 11px;
  border-radius: var(--radius-md); background: var(--t04); border: 1px solid var(--t10);
  font-size: 12px; line-height: 1.45; color: var(--t62);
}
.sol-hint i { font-size: 15px; color: #f3c36b; margin-top: 1px; flex: 0 0 auto; }
.sol-hint b { color: var(--color-text); font-weight: 500; }

/* ── QR ── */
.qr-status {
  display: flex; gap: 10px; align-items: flex-start; max-width: 430px; padding: 10px 12px;
  border-radius: var(--radius-md); font-size: 12.5px; line-height: 1.5; text-align: left;
  background: var(--t04); border: 1px solid var(--t10);
}
.qr-status i { font-size: 16px; flex: 0 0 auto; margin-top: 1px; }
.qr-status.ok i { color: #7ee2b8; }
.qr-status.warn i { color: #f3c36b; }
.qr-status b { color: var(--color-text); font-weight: 600; }

/* ── avisos breves (arriba: abajo están la explosión y la barra de pasos) ── */
.toast {
  position: fixed; left: 50%; top: 64px; translate: -50% 0; z-index: 70;
  display: flex; align-items: center; gap: 9px; padding: 10px 16px; border-radius: 999px;
  background: color-mix(in srgb, var(--color-surface) 92%, #000); border: 1px solid color-mix(in srgb, var(--color-accent) 40%, transparent);
  box-shadow: 0 14px 36px rgba(0,0,0,0.5); font-size: 13px; max-width: calc(100vw - 32px);
  animation: noctRise 220ms cubic-bezier(.22,.61,.36,1) both; pointer-events: none;
}
.toast i { font-size: 16px; color: var(--color-accent-300); }

/* ── menú de acciones (compacto) ── */
.more-menu {
  position: fixed; top: 56px; right: 10px; z-index: 55; min-width: 250px; padding: 6px;
  border-radius: var(--radius-lg); background: var(--color-surface);
  box-shadow: 0 0 0 1px #3f424d, 0 16px 40px rgba(0,0,0,0.6);
  animation: noctRise 180ms cubic-bezier(.22,.61,.36,1) both;
}
.more-menu button {
  width: 100%; display: flex; align-items: center; gap: 11px; padding: 11px 12px; border: 0; border-radius: var(--radius-md);
  background: transparent; color: var(--color-text); cursor: pointer; font-size: 13.5px; text-align: left;
}
.more-menu button:hover { background: var(--t08); }
.more-menu button i { font-size: 16px; color: var(--color-accent-300); }
.more-menu button span:not(.badge) { flex: 1; }

/* ── barra inferior de modos y paneles deslizables ── */
.tabbar { display: none; }
#drawer-backdrop { display: none; }
.only-compact, .only-drawer { display: none !important; }

@media (max-width: 1400px) {
  #sidebar-left { width: 250px; flex-basis: 250px; }
  #sidebar-right { width: 300px; flex-basis: 300px; }
  .seq-progress-head .kicker { letter-spacing: 0.06em; }
  #btn-back .m-meta { display: none; } /* el nombre del equipo tiene prioridad */
}

/* Tablet horizontal / notebook chico: el panel derecho pasa a ser deslizable */
@media (max-width: 1180px) {
  .only-drawer { display: flex !important; }
  .hdr-actions .lbl { display: none; }
  .hdr-actions .btn-quiet:not(.icon-only) { width: 32px; padding: 0; }
  .hdr-actions .btn-sol .badge { position: absolute; top: -5px; right: -6px; }
  .viewer-body { position: relative; }
  #sidebar-left { width: 240px; flex-basis: 240px; }
  /* más espacio para el nombre del equipo */
  #screen-viewer .topbar { gap: 8px; }
  #screen-viewer .brand-name, #screen-viewer .vdivider, #btn-back .m-meta { display: none; }
  /* árbol: el código va bajo el nombre para no cortar "Tapón roscado 6" */
  .part-row { display: grid; grid-template-columns: 20px minmax(0, 1fr); column-gap: 7px; }
  .part-row .eye { grid-row: 1 / span 2; }
  .part-row .pcode { grid-column: 2; font-size: 10px; line-height: 1.35; }
  #sidebar-right {
    position: absolute; top: 0; right: 0; bottom: 0; z-index: 40; width: min(330px, 88vw);
    background: color-mix(in srgb, var(--color-surface) 92%, var(--color-bg));
    transform: translateX(105%); transition: transform 260ms cubic-bezier(.22,.61,.36,1);
    box-shadow: -18px 0 40px rgba(0,0,0,0.45);
  }
  .viewer-body.show-right #sidebar-right { transform: none; }
  .viewer-body.show-left #drawer-backdrop, .viewer-body.show-right #drawer-backdrop {
    display: block; position: absolute; inset: 0; z-index: 35;
    background: color-mix(in srgb, #0c0d18 45%, transparent); animation: noctFade 160ms ease-out;
  }
  #btn-right-drawer.active { color: var(--color-accent-200); border-color: color-mix(in srgb, var(--color-accent) 55%, transparent); }
}

/* Teléfono / tablet vertical: todo deslizable + barra inferior de modos */
@media (max-width: 900px) {
  .only-compact { display: flex !important; }
  .hide-compact, .mode-switch, .hdr-actions { display: none !important; }
  .topbar { gap: 6px; padding: 0 8px; }
  #btn-back { padding: 0 6px; flex: 1 1 auto; }
  #btn-back .m-meta { display: none; }
  #sidebar-left {
    position: absolute; top: 0; left: 0; bottom: 0; z-index: 40; width: min(320px, 86vw);
    background: color-mix(in srgb, var(--color-surface) 92%, var(--color-bg));
    transform: translateX(-105%); transition: transform 260ms cubic-bezier(.22,.61,.36,1);
    box-shadow: 18px 0 40px rgba(0,0,0,0.45);
  }
  .viewer-body.show-left #sidebar-left { transform: none; }
  #btn-left-drawer.active { color: var(--color-accent-200); border-color: color-mix(in srgb, var(--color-accent) 55%, transparent); }
  .tabbar {
    display: flex; flex: 0 0 auto; height: calc(58px + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
    border-top: 1px solid var(--t10); background: color-mix(in srgb, var(--color-surface) 70%, var(--color-bg));
  }
  .tabbar button {
    flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
    border: 0; background: transparent; color: var(--t60); cursor: pointer;
    font-family: var(--font-heading); font-weight: 500; font-size: 10.5px;
  }
  .tabbar button i { font-size: 19px; }
  .tabbar button.active { color: var(--color-text); }
  .tabbar button.active i { color: var(--color-accent-300); }

  /* superposiciones del visor más compactas */
  .ov-caption { top: 12px; left: 12px; max-width: calc(100% - 140px); }
  .ov-caption .title { font-size: 17px; }
  .ov-caption .meta { font-size: 11.5px; }
  .ov-pill { top: 10px; right: 10px; }
  .ov-pill button { padding: 0 9px; }
  .ov-chips { top: 10px; left: 10px; right: 10px; overflow-x: auto; scrollbar-width: none; }
  .ov-zoom { right: 10px; bottom: 76px; }
  .ov-zoom button { width: 36px; height: 36px; }
  #screen-viewer[data-mode="explorar"] .ov-zoom { bottom: 118px; }
  .ov-light { right: 54px; bottom: 76px; width: 200px; }
  #screen-viewer[data-mode="explorar"] .ov-light { bottom: 118px; }
  .ov-playbar { bottom: 12px; }
  .ov-explode { bottom: 10px; width: calc(100% - 20px); padding: 10px 12px 12px; }
  .ov-cut { top: 52px; right: 10px; width: 190px; }
  #measure-hint { top: 52px; max-width: calc(100% - 24px); text-align: center; }
  .cmp-label { flex-direction: column; align-items: flex-start; gap: 2px; }
  .cmp-label .v { max-width: 100%; font-size: 11px; }
  .callout-3d .chip { padding: 3px 7px; }
  .callout-3d .chip .cn { font-size: 11px; }

  /* docs: solo nombre y tipo; tocar abre el documento */
  .docs-head { flex-wrap: wrap; padding: 14px 14px 10px; }
  .docs-head .searchbox { width: 100% !important; }
  .docs-table-wrap { padding: 0 8px 16px; }
  .docs-table th:nth-child(3), .docs-table td:nth-child(3),
  .docs-table th:nth-child(4), .docs-table td:nth-child(4) { display: none; }
  .docs-table th:nth-child(1) { width: 70% !important; }
  .docs-table th:nth-child(2) { width: 30% !important; }

  #modal { padding: 10px; }
  .dialog { max-height: calc(100vh - 20px); }
  #modal-body { padding: 14px 14px 16px; }
  .sol-meta { grid-template-columns: 1fr; }
  .sol-table .col-machine { display: none; }

  /* biblioteca */
  .picker-layout { padding: 18px 14px 32px; gap: 26px; }
  .picker-head h2 { font-size: 25px; }
  #screen-picker .brand-name span, #screen-picker .btn-accent .lbl, #screen-picker .btn-sol .lbl { display: none; }
  #screen-picker .topbar { gap: 8px; padding: 0 10px; }
  .picker-search { width: auto; flex: 1 1 auto; min-width: 0; }
  #screen-picker .flex-1 { display: none; }
  #screen-picker .btn-sol .badge { position: absolute; top: -5px; right: -6px; }
  #screen-picker .btn-sol { width: 32px; padding: 0; }
  #btn-new-machine { width: 34px; padding: 0; justify-content: center; }
  .drop-zone { flex-wrap: wrap; }
  .dz-name { margin-left: 0; flex: 1 1 100%; }
  .hit-row { grid-template-columns: 20px minmax(0, 1fr) minmax(0, 0.8fr) 14px; }
  .hit-row .hm { display: none; }
}

/* teléfono: globos de una línea (el código aparece al tocar el globo, en la ficha) */
@media (max-width: 560px) {
  .callout-3d .chip .cc { display: none; }
  /* biblioteca: el buscador necesita el ancho (queda el ícono; el título está debajo) */
  #screen-picker .brand-name { display: none; }
  /* visor: el nombre del equipo en hasta dos líneas (en una se perdía el modelo) */
  #btn-back { height: auto; min-height: 44px; white-space: normal; text-align: left; }
  #btn-back .m-name { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; line-height: 1.2; font-size: 12.5px; }
}

/* Pantallas táctiles: objetivos de 44 px sin cambiar el aspecto (WCAG 2.5.5).
   Las marcas de paso conservan su trazo fino; el área de toque crece con relleno. */
@media (pointer: coarse) {
  .searchbox { height: 40px; }
  .ov-zoom button { width: 44px; height: 44px; }
  .ov-zoom button i { font-size: 15px; }
  .ov-light, #screen-viewer[data-mode="explorar"] .ov-light { right: 64px; }
  .pb-nav, #pb-play { height: 44px; }
  .pb-nav { width: 44px; }
  #pb-ticks button, #pb-ticks button.done { height: 24px; padding: 10px 0; background-clip: content-box; }
  .chip-view, .ov-pill button, .cat-chip { height: 36px; }
  .exp-stage { min-width: 44px; min-height: 40px; }
  .mc-del, .mc-edit { width: 34px; height: 34px; }
  .mc-edit { left: 48px; }
  .btn-ghost-accent { min-height: 32px; padding: 6px 4px; }
}
/* cabecera táctil angosta (teléfono, tablet vertical): pocos botones, hay espacio.
   En tablet horizontal la cabecera va llena: se mantienen los 32 px (AA ≥ 24 px)
   para que el nombre del equipo conserve el modelo. */
@media (pointer: coarse) and (max-width: 900px) {
  .topbar .btn-quiet.icon-only, .topbar .btn-sol, #btn-new-machine { min-width: 44px; height: 44px; flex: 0 0 auto; }
  #btn-back { min-height: 44px; }
}

/* Movimiento reducido (preferencia del sistema): sin animaciones decorativas */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 1ms !important; animation-delay: 0ms !important;
    animation-iteration-count: 1 !important; transition-duration: 1ms !important;
  }
}

/* ══════════════════════════ PAUTA IMPRIMIBLE ══════════════════════════ */
#print-sheet { display: none; }
@media print {
  body > *:not(#print-sheet) { display: none !important; }
  html, body { overflow: visible; height: auto; background: #fff; color: #16181f; }
  #print-sheet { display: block; font-family: "Inter", system-ui, sans-serif; font-size: 12px; color: #16181f; }
  .pauta-head { display: flex; align-items: baseline; justify-content: space-between; border-bottom: 2px solid #16181f; padding-bottom: 8px; margin-bottom: 4px; }
  .pauta-head h1 { font-size: 20px; margin: 0; letter-spacing: -0.01em; }
  .pauta-head .meta { font-size: 11px; color: #555; text-align: right; }
  .pauta-sub { font-size: 11px; color: #555; margin-bottom: 14px; }
  .pauta-datos { width: 100%; border-collapse: collapse; font-size: 10.5px; margin: -4px 0 14px; }
  .pauta-datos th { text-align: left; width: 26%; padding: 3px 8px; color: #555; font-weight: 600; border-bottom: 1px solid #e4e4e4; vertical-align: top; }
  .pauta-datos td { padding: 3px 8px; border-bottom: 1px solid #e4e4e4; }
  .pauta-step { break-inside: avoid; border: 1px solid #ddd; border-radius: 8px; padding: 12px 14px; margin-bottom: 12px; }
  .pauta-step h2 { font-size: 14px; margin: 0 0 6px; display: flex; align-items: center; gap: 8px; }
  .pauta-step h2 .n { display: inline-flex; align-items: center; justify-content: center; min-width: 22px; height: 22px; border-radius: 6px; background: #16181f; color: #fff; font-size: 11px; font-family: ui-monospace, monospace; }
  .pauta-step img { display: block; width: 100%; height: auto; border-radius: 6px; border: 1px solid #eee; margin: 6px 0; }
  .pauta-cols { display: flex; gap: 16px; }
  .pauta-cols > div { flex: 1; }
  .pauta-note { background: #f5f4fb; border-left: 3px solid #796cbf; padding: 6px 10px; border-radius: 4px; font-size: 11px; margin: 6px 0; }
  .pauta-list { margin: 4px 0; padding-left: 18px; }
  .pauta-list li { margin: 1px 0; }
  .pauta-kicker { font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase; color: #796cbf; font-weight: 600; margin-bottom: 3px; }
  .pauta-check { display: inline-block; width: 10px; height: 10px; border: 1.5px solid #999; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
  .pauta-foot { font-size: 9.5px; color: #999; text-align: center; margin-top: 10px; }
  .pauta-firmas { display: flex; gap: 30px; margin-top: 22px; break-inside: avoid; }
  .pauta-firmas > div { flex: 1; border-top: 1px solid #999; padding-top: 5px; font-size: 10px; color: #555; }
  /* solicitud de repuestos */
  .solp-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px 18px; margin: 10px 0 14px; font-size: 11px; }
  .solp-meta div { border-bottom: 1px solid #ccc; padding: 3px 0; }
  .solp-meta b { font-weight: 600; color: #555; margin-right: 6px; }
  .solp-table { width: 100%; border-collapse: collapse; font-size: 11px; }
  .solp-table th { text-align: left; font-size: 9.5px; letter-spacing: 0.06em; text-transform: uppercase; color: #555; border-bottom: 2px solid #16181f; padding: 5px 6px; }
  .solp-table td { border-bottom: 1px solid #ddd; padding: 6px; vertical-align: top; }
  .solp-table td.code { font-family: ui-monospace, monospace; font-size: 10.5px; }
  .solp-table td.q { text-align: center; font-weight: 700; }
  .solp-obs { margin-top: 12px; font-size: 11px; border: 1px solid #ddd; border-radius: 6px; padding: 8px 10px; min-height: 40px; }
}


/* ═══════════ Familia de equipos ═══════════ */
.fam-wrap { position: relative; flex: 0 0 auto; }
#btn-family { width: 28px; height: 28px; }
#btn-family i { font-size: 12px; }
.family-pop {
  position: absolute; top: calc(100% + 8px); left: -8px; z-index: 60; width: 350px; padding: 6px;
  background: var(--color-surface); border-radius: var(--radius-lg);
  box-shadow: 0 0 0 1px #3f424d, 0 16px 40px rgba(0,0,0,0.6); animation: noctIn 160ms ease-out both;
}
.fam-head { padding: 8px 10px 6px; font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--t60); }
.fam-foot { padding: 8px 10px 6px; font-size: 11px; color: var(--t60); border-top: 1px solid var(--t08); margin-top: 4px; }
.fam-foot kbd { font-family: var(--mono); font-size: 10.5px; padding: 1px 5px; border-radius: 4px; background: var(--t08); border: 1px solid var(--t12); }
.fam-row {
  display: flex; align-items: center; gap: 10px; width: 100%; padding: 6px 8px; border: 0; border-radius: var(--radius-md);
  background: transparent; color: var(--color-text); text-align: left; cursor: pointer; font: inherit;
}
.fam-row:hover { background: var(--t08); }
.fam-row.active { background: var(--t06); box-shadow: inset 2px 0 0 var(--color-accent); }
.fam-row img { width: 58px; height: 38px; object-fit: contain; flex: 0 0 auto; border-radius: 6px; background: color-mix(in srgb, #101120 70%, transparent); }
.fam-txt { display: flex; flex-direction: column; min-width: 0; flex: 1 1 auto; }
.fam-txt b { font-family: var(--font-heading); font-weight: 500; font-size: 12.5px; line-height: 1.25; }
.fam-txt small { font-size: 11px; color: var(--t60); }
.fam-row > i { color: var(--color-accent-400); font-size: 14px; }

/* ═══════════ Modo demostración ═══════════ */
#btn-demo.active { color: var(--color-accent-300); border-color: color-mix(in srgb, var(--color-accent) 55%, transparent); background: color-mix(in srgb, var(--color-accent) 14%, transparent); }
.ov-demo {
  position: absolute; top: 16px; left: 50%; translate: -50% 0; z-index: 5; display: flex; align-items: center; gap: 10px;
  padding: 6px 6px 6px 14px; border-radius: 999px; font-size: 12px; white-space: nowrap;
  background: color-mix(in srgb, var(--color-surface) 88%, transparent); backdrop-filter: blur(8px);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-accent) 45%, transparent), 0 8px 24px rgba(0,0,0,0.45);
}
.ov-demo .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-accent-400); animation: demoPulse 1.6s ease-in-out infinite; }
.ov-demo.paused .dot { background: var(--t60); animation: none; }
.ov-demo button { height: 24px; padding: 0 10px; border-radius: 999px; border: 1px solid var(--t12); background: var(--t06); color: var(--color-text); font: inherit; font-size: 11.5px; cursor: pointer; }
.ov-demo button:hover { background: var(--t12); }
@keyframes demoPulse { 0%, 100% { opacity: 1; scale: 1; } 50% { opacity: 0.35; scale: 0.7; } }
@media (prefers-reduced-motion: reduce) { .ov-demo .dot { animation: none; } }
@media (max-width: 1100px) { .ov-demo { top: auto; bottom: 76px; } }


/* ═══════════ Pantalla del stand (kiosk) ═══════════ */
.demo-pop { left: auto; right: 0; width: 330px; }
.demo-pop .fam-row > i { font-size: 18px; width: 30px; text-align: center; color: var(--color-accent-300); }
body.kiosk #screen-viewer > .topbar, body.kiosk #sidebar-left, body.kiosk #sidebar-right,
body.kiosk #more-menu, body.kiosk #drawer-backdrop,
body.kiosk .ov-caption, body.kiosk .ov-seqpill, body.kiosk .ov-playbar, body.kiosk .ov-zoom,
body.kiosk .ov-demo, body.kiosk .ov-chips, body.kiosk .ov-explode, body.kiosk #ov-xr { display: none !important; }
body.kiosk .callout-3d .chip { padding: 7px 12px; }
body.kiosk .callout-3d .chip .cn { font-size: clamp(13px, 1.05vw, 20px); }
body.kiosk .callout-3d .chip .cc { font-size: clamp(11px, 0.8vw, 15px); }
.ov-kiosk { position: absolute; inset: 0; pointer-events: none; z-index: 6; --kp: clamp(18px, 2.4vw, 48px); }
.ov-kiosk button { pointer-events: auto; font: inherit; color: var(--color-text); cursor: pointer; }
.kk-top { position: absolute; top: var(--kp); left: var(--kp); right: var(--kp); display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.kk-brand { display: flex; align-items: center; gap: 12px; }
.kk-brand svg { width: clamp(26px, 2.4vw, 46px); height: auto; flex: 0 0 auto; }
.kk-brand .f1 { fill: var(--color-accent); } .kk-brand .f2 { fill: #8a8a96; } .kk-brand .f3 { fill: #565661; }
.kk-brand b { display: block; font-family: var(--font-heading); font-weight: 600; font-size: clamp(15px, 1.25vw, 24px); letter-spacing: -0.01em; }
.kk-brand b span { color: var(--t60); font-weight: 400; }
.kk-brand small { display: block; font-size: clamp(12px, 0.95vw, 18px); color: var(--t72); margin-top: 2px; }
.kk-right { display: flex; align-items: center; gap: 10px; }
.kk-family { display: flex; gap: 4px; padding: 4px; border-radius: 999px; background: color-mix(in srgb, var(--color-surface) 80%, transparent); box-shadow: 0 0 0 1px var(--t12); backdrop-filter: blur(8px); }
.kk-family:empty { display: none; }
.kk-family button { height: clamp(30px, 2.4vw, 44px); padding: 0 clamp(12px, 1.2vw, 22px); border: 0; border-radius: 999px; background: transparent; font-family: var(--mono) !important; font-size: clamp(12px, 0.95vw, 17px) !important; color: var(--t72) !important; }
.kk-family button.active { background: var(--color-accent); color: #14121f !important; font-weight: 700; }
#kk-exit { width: clamp(30px, 2.4vw, 44px); height: clamp(30px, 2.4vw, 44px); border-radius: 50%; border: 1px solid var(--t12); background: color-mix(in srgb, var(--color-surface) 70%, transparent); opacity: 0.55; }
#kk-exit:hover { opacity: 1; }
.kk-card {
  position: absolute; left: var(--kp); bottom: calc(var(--kp) + clamp(44px, 4vw, 70px)); width: min(38vw, 720px); min-width: 300px;
  padding: clamp(16px, 1.6vw, 30px); border-radius: clamp(14px, 1.2vw, 22px);
  background: color-mix(in srgb, var(--color-surface) 82%, transparent); backdrop-filter: blur(12px);
  box-shadow: 0 0 0 1px var(--t12), 0 20px 60px rgba(0,0,0,0.5);
}
.kk-paso { font-family: var(--font-heading); font-weight: 500; font-size: clamp(11px, 0.9vw, 17px); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent-300); }
.kk-title { font-family: var(--font-heading); font-weight: 500; font-size: clamp(26px, 2.9vw, 58px); line-height: 1.08; letter-spacing: -0.02em; margin: 6px 0 14px; text-wrap: balance; }
.kk-tools { display: flex; flex-wrap: wrap; gap: 6px; }
.kk-chip { display: inline-flex; align-items: center; gap: 7px; padding: 5px 12px; border-radius: 999px; background: var(--t08); border: 1px solid var(--t10); font-size: clamp(12px, 0.95vw, 18px); }
.kk-chip i { color: var(--color-accent-300); }
.kk-note { margin-top: 14px; padding-left: 12px; border-left: 2px solid var(--color-accent); font-size: clamp(12.5px, 1vw, 19px); line-height: 1.5; color: color-mix(in srgb, var(--color-text) 82%, transparent); display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 4; overflow: hidden; }
.kk-ticks { display: flex; gap: 6px; margin-top: 18px; }
.kk-ticks span { flex: 1; height: 4px; border-radius: 2px; background: var(--t12); transition: background 300ms; }
.kk-ticks span.done { background: var(--color-accent-600); }
.kk-ticks span.cur { background: var(--color-accent-300); }
.kk-foot { position: absolute; left: var(--kp); bottom: var(--kp); display: flex; align-items: center; gap: 10px; font-size: clamp(12px, 0.95vw, 18px); color: var(--t72); }
.kk-foot .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent-400); animation: demoPulse 1.6s ease-in-out infinite; }
.ov-kiosk.paused .kk-foot .dot { background: var(--t60); animation: none; }
.kk-ctl { display: none; gap: 6px; margin-left: 8px; }
.ov-kiosk.paused .kk-ctl { display: inline-flex; }
.kk-ctl button { height: clamp(32px, 2.4vw, 44px); min-width: clamp(32px, 2.4vw, 44px); padding: 0 10px; border-radius: 999px; border: 1px solid var(--t12); background: color-mix(in srgb, var(--color-surface) 85%, transparent); display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
.kk-ctl button:hover { background: var(--t12); }
.kk-ctl button.txt { padding: 0 16px; background: var(--color-accent); color: #14121f; border-color: transparent; font-weight: 600; }
@media (max-width: 760px) { .kk-card { width: auto; right: var(--kp); min-width: 0; } .kk-note { -webkit-line-clamp: 2; } .kk-brand small { display: none; } }
@media (prefers-reduced-motion: reduce) { .kk-foot .dot { animation: none; } }
body.kiosk #ov-seqpill, body.kiosk #ov-playbar, body.kiosk #ov-caption, body.kiosk #ov-viewchips, body.kiosk #ov-explode, body.kiosk #ov-cut, body.kiosk #ov-light, body.kiosk #measure-hint { display: none !important; }
body.kiosk .callout-3d .num { scale: 1.25; margin-right: 4px; }

/* pantalla del stand: portada, rearmado, QR y firma */
body.kiosk-idle, body.kiosk-idle * { cursor: none !important; }
.kk-card { transition: box-shadow 400ms; }
.kk-anim .kk-title, .kk-anim .kk-paso, .kk-anim .kk-tools, .kk-anim .kk-note { animation: kkIn 420ms ease-out both; }
@keyframes kkIn { from { opacity: 0; translate: 0 8px; } to { opacity: 1; translate: 0 0; } }
.ov-kiosk.rearma .kk-paso { color: #7ee2b8; }
.ov-kiosk.rearma .kk-ticks span.done { background: color-mix(in srgb, #7ee2b8 55%, transparent); }
.ov-kiosk.rearma .kk-ticks span.cur { background: #7ee2b8; }
.ov-kiosk.portada .kk-note { border-left-color: var(--t12); }
.kk-side { position: absolute; right: var(--kp); bottom: var(--kp); display: flex; flex-direction: column; align-items: flex-end; gap: 14px; }
.kk-qr { display: flex; align-items: center; gap: 14px; padding: 12px 16px 12px 12px; border-radius: clamp(12px, 1vw, 18px); background: color-mix(in srgb, var(--color-surface) 82%, transparent); backdrop-filter: blur(12px); box-shadow: 0 0 0 1px var(--t12), 0 16px 40px rgba(0,0,0,0.45); }
.kk-qr-img { padding: 8px; background: #fff; border-radius: 8px; line-height: 0; }
.kk-qr-img svg { width: clamp(84px, 7.2vw, 150px); height: auto; display: block; }
.kk-qr-txt b { display: block; font-family: var(--font-heading); font-weight: 500; font-size: clamp(13px, 1.05vw, 20px); }
.kk-qr-txt span { display: block; font-family: var(--mono); font-size: clamp(11px, 0.85vw, 16px); color: var(--color-accent-300); margin-top: 4px; }
.kk-sign { font-family: var(--font-heading); font-weight: 600; font-size: clamp(12px, 0.95vw, 18px); color: var(--t72); }
.kk-sign span { font-weight: 400; color: var(--t60); }
@media (max-width: 760px) { .kk-side { display: none; } }
@media (prefers-reduced-motion: reduce) { .kk-title, .kk-paso, .kk-tools, .kk-note { animation: none; } }