/* ═══════════════════════════════════════════
   SH4 — NOTAS CREATIVAS.
   Excalidraw's engine wearing the South Hustles
   interface: pill buttons, magnetic pull, the hue
   slider language of .color-hud, editorial type.
   The engine is stock (app/vendor/notas/notas.js);
   everything visible here is ours.

   The studio declares its OWN dark scale locally —
   it never inherits html[data-theme]. That is the
   fix for "cuando cambio el dark mode el video de
   fondo se pierde": the background weave is owned
   by this component, not by the page theme.
   ═══════════════════════════════════════════ */

/* ────────── section entry (inside #journal) ────────── */
.notas {
  margin-top: clamp(28px, 5vh, 56px);
  padding-top: clamp(22px, 3.5vh, 38px);
  border-top: 1px solid var(--line);
}

.notas__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}

.notas__lockup {
  display: flex;
  align-items: baseline;
  gap: 9px;
  flex-wrap: wrap;
}
.notas__lockup b {
  font-family: var(--font-grotesk);
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
  color: var(--ink-0);
}
.notas__lockup span {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.74rem;
  color: var(--ink-2);
}
.notas__lockup em {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--accent);
  padding-left: 9px;
  border-left: 1px solid var(--line);
}

.notas__lede {
  flex: 1 1 320px;
  max-width: 52ch;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ink-1);
}
.notas__lede b { color: var(--accent); font-weight: 600; }

.notas__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: clamp(18px, 2.6vh, 26px);
}

/* saved-note chips rail */
.notas__rail {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.notas-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  max-width: 320px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  color: var(--ink-0);
  font-family: var(--font-ui);
  font-size: 0.78rem;
  cursor: pointer;
  transition: border-color 0.25s ease, transform 0.25s var(--ease-out), color 0.25s ease;
}
.notas-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}
.notas-chip__swatch {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}
.notas-chip__name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.notas-chip__meta {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}
.notas-chip__del {
  border: 0;
  background: none;
  color: var(--ink-3);
  cursor: pointer;
  font-size: 0.9rem;
  line-height: 1;
  padding: 0 0 0 2px;
}
.notas-chip__del:hover { color: var(--accent-2); }
.notas__empty {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-3);
}

/* ═══════════ STUDIO OVERLAY ═══════════ */
.notas-studio {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: none;
  /* local dark scale — deliberately independent of html[data-theme] */
  --n-bg: #0a0a0a;
  --n-surface: rgba(20, 20, 22, 0.82);
  --n-ink: #f4f4f5;
  --n-ink-2: #9a9aa4;
  --n-ink-3: #5e5e68;
  --n-line: rgba(255, 255, 255, 0.14);
  color: var(--n-ink);
  font-family: var(--font-ui);
}
.notas-studio.is-open { display: block; }

/* ── THE BOARD IS ALWAYS LIVE ──
   Franco: "NO ROMPAS CON EL HUD, aunque estes configurando algo en el
   panel, podes dibujar al lado, tipo la pizarra siempre activa".
   The studio shell itself is click-through; only the canvas and the
   actual chrome boxes take pointer events, so nothing invisible can
   ever swallow a stroke. */
.notas-studio { pointer-events: none; }
.notas-studio__canvas,
.notas-dock,
.n-panel,
.n-report,
.notas-studio__top .notas-title,
.notas-studio__top .n-pill { pointer-events: auto; }
/* the top bar's gradient is decoration — never a click target */
.notas-studio__top { pointer-events: none; }

/* ── background weave: the two clips, crossfading, tintable ── */
.notas-studio__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: var(--n-bg);
}
.notas-studio__bg video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.4s var(--ease-out);
}
.notas-studio__bg video.is-live { opacity: 1; }

/* colour wash — a flat colour laid OVER the footage at its own
   opacity. Franco: "NADA DE SATURACION Y ESO, base el video de
   fondo, y que te deje arriba poner COLORES con opacidad" — so no
   hue-rotate/saturate grading of the clip itself. */
.notas-studio__wash {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: var(--n-wash, #6d5efc);
  opacity: var(--n-wash-amt, 0);
  transition: background 0.3s ease, opacity 0.3s ease;
}
/* legibility scrim so strokes always read over bright footage */
.notas-studio__scrim {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(180deg,
    rgba(6, 6, 6, calc(var(--n-scrim, 0.45) * 1.1)) 0%,
    rgba(6, 6, 6, var(--n-scrim, 0.45)) 45%,
    rgba(6, 6, 6, calc(var(--n-scrim, 0.45) * 1.25)) 100%);
}

/* ── the three surfaces ──
   video (default), cream paper with real grain, and the flat
   near-black a design tool sits on. */

/* cream paper: warm off-white + an SVG turbulence grain, the same
   trick the site's own texture work uses — no image request. */
.notas-studio[data-surface='cream'] .notas-studio__bg {
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.42'/%3E%3C/svg%3E"),
    radial-gradient(120% 90% at 50% 0%, #fbf7ee 0%, #f3ece0 55%, #ebe3d5 100%);
  background-size: 180px 180px, cover;
}
/* the scrim is a dark wash — meaningless on paper */
.notas-studio[data-surface='cream'] .notas-studio__scrim { display: none; }

/* flat + gradient + grain surfaces. The noise tile is reused via
   --n-grain so each recipe only declares its colour layer. */
.notas-studio {
  --n-grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
}

.notas-studio[data-surface='ink'] .notas-studio__bg { background: #1e1e1e; }
.notas-studio[data-surface='black'] .notas-studio__bg { background: #050505; }
.notas-studio[data-surface='noise-dark'] .notas-studio__bg {
  background: var(--n-grain), linear-gradient(180deg, #2b2b2e, #202023 60%, #171719);
  background-size: 180px 180px, cover;
}
.notas-studio[data-surface='grad-violet'] .notas-studio__bg {
  background:
    radial-gradient(70% 60% at 15% 0%, color-mix(in srgb, var(--accent) 60%, transparent), transparent 72%),
    radial-gradient(60% 55% at 100% 100%, color-mix(in srgb, var(--accent-2) 38%, transparent), transparent 74%),
    linear-gradient(180deg, #141118, #0b0a0e);
}
.notas-studio[data-surface='grad-warm'] .notas-studio__bg {
  background:
    radial-gradient(66% 58% at 85% 5%, color-mix(in srgb, var(--accent-2) 55%, transparent), transparent 72%),
    radial-gradient(58% 52% at 5% 100%, color-mix(in srgb, var(--uni-amber, #f4c542) 34%, transparent), transparent 74%),
    linear-gradient(180deg, #17110f, #0c0908);
}
.notas-studio[data-surface='white'] .notas-studio__bg { background: #ffffff; }
.notas-studio[data-surface='grey'] .notas-studio__bg {
  background: var(--n-grain), linear-gradient(180deg, #d9d9dc, #cfcfd3);
  background-size: 180px 180px, cover;
}
.notas-studio[data-surface='cream-color'] .notas-studio__bg {
  background:
    var(--n-grain),
    radial-gradient(64% 56% at 12% 4%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%),
    radial-gradient(58% 52% at 96% 98%, color-mix(in srgb, var(--accent-2) 20%, transparent), transparent 72%),
    linear-gradient(180deg, #fbf7ee, #f1e9db);
  background-size: 180px 180px, cover, cover, cover;
}

/* the dark scrim is only meaningful over footage */
.notas-studio:not([data-surface='video']) .notas-studio__scrim { display: none; }

/* on paper the chrome flips to dark-on-light so it stays readable */
.notas-studio[data-surface='cream'],
.notas-studio[data-surface='cream-color'],
.notas-studio[data-surface='white'],
.notas-studio[data-surface='grey'] {
  --n-surface: rgba(255, 253, 248, 0.9);
  --n-ink: #14140f;
  --n-ink-2: #55554c;
  --n-ink-3: #8a8a7e;
  --n-line: rgba(0, 0, 0, 0.16);
}
.notas-studio[data-surface='cream'] .n-pill,
.notas-studio[data-surface='cream-color'] .n-pill,
.notas-studio[data-surface='white'] .n-pill,
.notas-studio[data-surface='grey'] .n-pill { background: rgba(255, 255, 255, 0.72); }
.notas-studio[data-surface='cream'] .n-pill--solid,
.notas-studio[data-surface='cream-color'] .n-pill--solid,
.notas-studio[data-surface='white'] .n-pill--solid,
.notas-studio[data-surface='grey'] .n-pill--solid { background: #14140f; color: #fbf7ee; border-color: #14140f; }
.notas-studio[data-surface='cream'] .n-chip,
.notas-studio[data-surface='cream-color'] .n-chip,
.notas-studio[data-surface='white'] .n-chip,
.notas-studio[data-surface='grey'] .n-chip { background: rgba(255, 255, 255, 0.66); }
.notas-studio[data-surface='cream'] .n-tool:hover,
.notas-studio[data-surface='cream-color'] .n-tool:hover,
.notas-studio[data-surface='white'] .n-tool:hover,
.notas-studio[data-surface='grey'] .n-tool:hover,
.notas-studio[data-surface='cream'] .n-grip:hover { background: rgba(0, 0, 0, 0.07); }
.notas-studio[data-surface='cream'] .notas-title,
.notas-studio[data-surface='cream-color'] .notas-title,
.notas-studio[data-surface='white'] .notas-title,
.notas-studio[data-surface='grey'] .notas-title { background: rgba(255, 255, 255, 0.7); }
.notas-studio[data-surface='cream'] .notas-studio__top,
.notas-studio[data-surface='cream-color'] .notas-studio__top,
.notas-studio[data-surface='white'] .notas-studio__top,
.notas-studio[data-surface='grey'] .notas-studio__top {
  background: linear-gradient(180deg, rgba(251, 247, 238, 0.9), transparent);
}
.notas-studio[data-surface='cream'] .notas-studio__canvas .excalidraw .Island,
.notas-studio[data-surface='cream-color'] .notas-studio__canvas .excalidraw .Island,
.notas-studio[data-surface='white'] .notas-studio__canvas .excalidraw .Island,
.notas-studio[data-surface='grey'] .notas-studio__canvas .excalidraw .Island {
  background: rgba(255, 253, 248, 0.92) !important;
}
/* the format-guide popover follows the current surface instead of always
   being dark — light surfaces get a light popover, live-swapped the same
   way everything else here reacts to [data-surface] */
.notas-studio[data-surface='cream'] .n-formats__pop,
.notas-studio[data-surface='cream-color'] .n-formats__pop,
.notas-studio[data-surface='white'] .n-formats__pop,
.notas-studio[data-surface='grey'] .n-formats__pop {
  background: rgba(251, 247, 238, 0.97);
  border-color: rgba(0, 0, 0, 0.14);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.18);
}
.notas-studio[data-surface='cream'] .n-format:hover,
.notas-studio[data-surface='cream-color'] .n-format:hover,
.notas-studio[data-surface='white'] .n-format:hover,
.notas-studio[data-surface='grey'] .n-format:hover {
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.12);
}
.notas-studio[data-surface='cream'] .n-format__box,
.notas-studio[data-surface='cream-color'] .n-format__box,
.notas-studio[data-surface='white'] .n-format__box,
.notas-studio[data-surface='grey'] .n-format__box { border-color: #6b6b60; }
.notas-studio[data-surface='cream'] .n-format em,
.notas-studio[data-surface='cream-color'] .n-format em,
.notas-studio[data-surface='white'] .n-format em,
.notas-studio[data-surface='grey'] .n-format em { color: #6b6b60; }

/* ── the canvas itself ── */
.notas-studio__canvas {
  position: absolute;
  inset: 0;
  z-index: 3;
}
.notas-studio__canvas .excalidraw,
.notas-studio__canvas .excalidraw .excalidraw__canvas.static,
.notas-studio__canvas .excalidraw .excalidraw__canvas.interactive {
  background: transparent !important;
}
/* Only the stock TOOLBAR goes — our left dock replaces it. The
   properties panel, the hamburger, zoom and undo/redo all stay:
   Franco: "no perder la version de excalidraw que teniamos antes,
   ese panel SUPER ENTENDIBLE completo". We dress it, we don't
   delete it. */
.notas-studio__canvas .excalidraw .App-toolbar,
.notas-studio__canvas .excalidraw .App-toolbar__extra-tools-trigger,
.notas-studio__canvas .excalidraw .layer-ui__wrapper__top-right,
.notas-studio__canvas .excalidraw .help-icon {
  display: none !important;
}

/* our top bar owns the first 64px — push Excalidraw's chrome below it
   so the hamburger stops living underneath (and unclickable) */
.notas-studio__canvas .excalidraw .layer-ui__wrapper {
  padding-top: 64px;
}

/* ── the stock panel, wearing South Hustles ── */
.notas-studio__canvas .excalidraw .Island {
  --island-bg-color: rgba(20, 20, 22, 0.86);
  background: rgba(20, 20, 22, 0.86) !important;
  border: 1px solid var(--n-line);
  border-radius: 18px !important;
  box-shadow: 0 24px 60px -28px rgba(0, 0, 0, 0.9) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.notas-studio__canvas .excalidraw .App-menu__left {
  width: 300px !important;
  max-width: calc(100vw - 24px) !important;
}
/* section labels → the site's tracked mono-grotesk caption voice */
.notas-studio__canvas .excalidraw .panelColumn legend,
.notas-studio__canvas .excalidraw .control-label,
.notas-studio__canvas .excalidraw .panelColumn .control-label span {
  font-family: var(--font-mono) !important;
  font-size: 0.6rem !important;
  letter-spacing: 0.18em !important;
  text-transform: uppercase !important;
  color: var(--n-ink-3) !important;
}
/* option buttons (the 3 shape sizes, fill styles, edges…) */
.notas-studio__canvas .excalidraw .buttonList .ToolIcon__icon,
.notas-studio__canvas .excalidraw .buttonList label {
  border-radius: 9px !important;
  color: var(--n-ink-2) !important;
}
.notas-studio__canvas .excalidraw .buttonList .ToolIcon__icon:hover,
.notas-studio__canvas .excalidraw .buttonList label:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  color: var(--n-ink) !important;
}
.notas-studio__canvas .excalidraw .buttonList .ToolIcon--selected .ToolIcon__icon,
.notas-studio__canvas .excalidraw .buttonList .ToolIcon__icon.active,
.notas-studio__canvas .excalidraw input:checked + label {
  background: color-mix(in srgb, var(--accent) 30%, transparent) !important;
  color: #fff !important;
  box-shadow: inset 0 0 0 1px var(--accent) !important;
}
.notas-studio__canvas .excalidraw .dropdown-menu-button {
  border-radius: 12px !important;
  background: rgba(20, 20, 22, 0.86) !important;
  border: 1px solid var(--n-line) !important;
  color: var(--n-ink) !important;
  backdrop-filter: blur(14px);
}
.notas-studio__canvas .excalidraw .dropdown-menu-button:hover {
  background: color-mix(in srgb, var(--accent) 26%, rgba(20, 20, 22, 0.9)) !important;
}
.notas-studio__canvas .excalidraw .dropdown-menu .dropdown-menu-container {
  background: rgba(20, 20, 22, 0.94) !important;
  border: 1px solid var(--n-line) !important;
  border-radius: 16px !important;
  backdrop-filter: blur(16px);
}
.notas-studio__canvas .excalidraw .dropdown-menu-item {
  border-radius: 9px !important;
  color: var(--n-ink) !important;
}
.notas-studio__canvas .excalidraw .dropdown-menu-item:hover {
  background: color-mix(in srgb, var(--accent) 26%, transparent) !important;
}
/* keep the accent language inside whatever Excalidraw UI survives
   (text editor caret, selection, context menu) */
.notas-studio__canvas .excalidraw.theme--dark {
  --color-primary: var(--accent) !important;
  --color-primary-darker: var(--accent) !important;
  --color-primary-darkest: var(--accent) !important;
  --select-highlight-color: var(--accent-soft) !important;
  --color-selection: var(--accent) !important;
}

/* ── top bar ── */
.notas-studio__top {
  position: absolute;
  z-index: 6;
  top: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px clamp(14px, 2.2vw, 26px);
  background: linear-gradient(180deg, rgba(6, 6, 6, 0.72), transparent);
}
.notas-studio__lockup {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}
.notas-studio__lockup b {
  font-family: var(--font-grotesk);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
  color: var(--n-ink);
}
.notas-studio__lockup span {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.7rem;
  color: var(--n-ink-2);
}
.notas-studio__lockup em {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--accent-soft);
  padding-left: 8px;
  border-left: 1px solid var(--n-line);
}

.notas-title {
  flex: 0 1 300px;
  min-width: 0;
  padding: 8px 14px;
  border: 1px solid var(--n-line);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.32);
  color: var(--n-ink);
  font-family: var(--font-grotesk);
  font-weight: 600;
  font-size: 0.85rem;
  text-align: center;
  transition: border-color 0.25s ease;
}
.notas-title:focus { outline: none; border-color: var(--accent); }
.notas-title::placeholder { color: var(--n-ink-3); font-weight: 400; }

.notas-studio__acts { display: flex; align-items: center; gap: 7px; }

/* studio-local pill button: same grammar as .pill-btn, dark-locked */
.n-pill {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--n-line);
  background: rgba(0, 0, 0, 0.3);
  color: var(--n-ink);
  cursor: pointer;
  white-space: nowrap;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease,
    transform 0.25s var(--ease-out);
}
.n-pill:hover { border-color: var(--accent); color: var(--accent-soft); transform: translateY(-1px); }
.n-pill--solid { background: var(--n-ink); color: #0a0a0a; border-color: var(--n-ink); }
.n-pill--solid:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
/* a quieter, slightly cautionary variant — for actions like discarding a
   class without saving, which shouldn't read as the "solid"/primary action */
.n-pill--ghost { background: transparent; }
.n-pill--ghost:hover { border-color: #ff5c5c; color: #ff5c5c; }
/* the site's directional ink sweep (sh2-fx.css .dirfill) needs an explicit
   pole pair here — the studio is dark-locked, so the theme-token default
   (--ink-0 on --bg-0) would paint dark-on-dark and read as nothing. */
.n-pill.dirfill { --fill: var(--accent); --fill-ink: #ffffff; }
.n-pill--solid.dirfill { --fill: var(--accent); --fill-ink: #ffffff; }
.n-pill.is-active { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 24%, transparent); color: #fff; }

/* ── draggable dock (the "window" you can move anywhere) ── */
.notas-dock {
  position: fixed;
  z-index: 8;
  left: clamp(10px, 1.6vw, 20px);
  top: 50%;
  translate: 0 -50%;
  display: flex;
  flex-direction: column;
  gap: 6px;
  /* the tool list outgrew short viewports once MASK was added — the last
     buttons were rendering off-screen and became unclickable. Cap it and
     let it scroll instead of silently losing tools. */
  max-height: calc(100vh - 24px);
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  padding: 7px 9px 9px;
  border: 1px solid var(--n-line);
  border-radius: 18px;
  background: var(--n-surface);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 24px 60px -28px rgba(0, 0, 0, 0.9);
  transition: box-shadow 0.25s ease, scale 0.18s var(--ease-spring);
}
.notas-dock.is-dragging {
  scale: 1.03;
  box-shadow: 0 34px 80px -30px rgba(0, 0, 0, 1);
  cursor: grabbing;
}
/* ── always-on HUD under the dock: armed brush + its colour ── */
.n-hud {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  margin-top: 4px;
  padding-top: 7px;
  border-top: 1px solid var(--n-line);
}
.n-hud__brush { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.n-hud__icon { display: grid; place-items: center; width: 20px; height: 20px; color: var(--n-ink-2); }
.n-hud__icon svg {
  width: 18px; height: 18px;
  stroke: currentColor; fill: none;
  stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
}
/* the brush NAME reads big — it is the thing you check at a glance */
.n-hud__name {
  font-family: var(--font-grotesk);
  font-weight: 800;
  font-size: 0.52rem;
  letter-spacing: 0.02em;
  line-height: 1;
  text-align: center;
  color: var(--n-ink);
  max-width: 44px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.n-hud__preview {
  display: block;
  width: 40px;
  height: 30px;
  border-radius: 6px;
  border: 1px solid var(--n-line);
  background:
    repeating-conic-gradient(rgba(255, 255, 255, 0.06) 0% 25%, transparent 0% 50%) 50% / 8px 8px,
    rgba(0, 0, 0, 0.22);
}
.n-hud__swatch {
  width: 26px;
  height: 16px;
  flex: none;
  border-radius: 5px;
  border: 1px solid var(--n-line);
  cursor: pointer;
  padding: 0;
  transition: transform 0.2s var(--ease-spring);
}
.n-hud__swatch:hover { transform: scale(1.1); }
.notas-studio[data-surface='cream'] .n-hud__preview,
.notas-studio[data-surface='cream-color'] .n-hud__preview,
.notas-studio[data-surface='white'] .n-hud__preview,
.notas-studio[data-surface='grey'] .n-hud__preview {
  background:
    repeating-conic-gradient(rgba(0, 0, 0, 0.05) 0% 25%, transparent 0% 50%) 50% / 8px 8px,
    rgba(255, 255, 255, 0.55);
}

/* drag handle */
.n-grip {
  width: 38px;
  height: 20px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--n-ink-3);
  cursor: grab;
  touch-action: none;
}
.n-grip:hover { color: var(--n-ink); background: rgba(255, 255, 255, 0.07); }
.n-grip:active { cursor: grabbing; }
.n-grip svg { width: 20px; height: 14px; fill: currentColor; stroke: none; }
.n-tool {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--n-ink-2);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.n-tool svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.n-tool:hover { color: var(--n-ink); background: rgba(255, 255, 255, 0.07); }
.n-tool.is-active {
  color: #fff;
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 30%, transparent);
}
.n-tool__sep { height: 1px; margin: 3px 4px; background: var(--n-line); }

/* option buttons sit slightly apart from the tools */
.n-tool--opt { color: var(--accent-soft); }
.n-tool--opt.is-active {
  color: #fff;
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 30%, transparent);
}

/* ── flyouts: open next to the dock, wherever the dock is ──
   JS sets left/top at open time and stamps data-side so the
   panel grows out of the edge that faces the dock. */
.n-flyout {
  position: fixed;
  z-index: 9;
  width: 272px;
  max-width: calc(100vw - 16px);
  max-height: calc(100vh - 92px);
  overflow-y: auto;
  padding: 14px 15px 16px;
  border: 1px solid var(--n-line);
  border-radius: 18px;
  background: var(--n-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 30px 70px -34px rgba(0, 0, 0, 0.95);
  opacity: 0;
  scale: 0.94;
  pointer-events: none;
  transform-origin: left center;
  transition: opacity 0.2s ease, scale 0.26s var(--ease-spring), translate 0.26s var(--ease-spring);
  translate: -8px 0;
}
.n-flyout[data-side='left'] { transform-origin: right center; translate: 8px 0; }
.n-flyout.is-open {
  opacity: 1;
  scale: 1;
  translate: 0 0;
  pointer-events: auto;
}
.n-flyout::-webkit-scrollbar { width: 8px; }
.n-flyout::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.14); border-radius: 99px; }
.n-flyout__title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--n-ink-3);
  margin-bottom: 12px;
}
.n-flyout__title span {
  font-size: 0.64rem;
  letter-spacing: 0.04em;
  color: var(--accent-soft);
  text-transform: none;
}
/* sub-label inside a flyout */
.n-sub {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 13px 0 7px;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--n-ink-3);
}

.n-group { padding: 13px clamp(12px, 1.4vw, 16px); border-bottom: 1px solid var(--n-line); }
.n-group:last-child { border-bottom: 0; }
.n-group__title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--n-ink-3);
  margin-bottom: 11px;
}
.n-group__val {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.04em;
  color: var(--accent-soft);
  text-transform: none;
}

.n-row { display: flex; flex-wrap: wrap; gap: 6px; }
.n-row--tight { gap: 4px; }

/* small square/chip buttons inside the panel */
.n-chip {
  flex: 1 1 0;
  min-width: 0;
  padding: 8px 4px;
  border: 1px solid var(--n-line);
  border-radius: 9px;
  background: rgba(0, 0, 0, 0.28);
  color: var(--n-ink-2);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.n-chip:hover { color: var(--n-ink); border-color: rgba(255, 255, 255, 0.3); }
.n-chip.is-active {
  color: #fff;
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 26%, transparent);
}

/* ══════ texture brush overlay ══════
   A sibling of the React mount, sized to match it exactly. Always
   click-through (pointer-events:none) — it is a paint SURFACE only. Input
   is handled by document-level capture listeners in sh4-notas.js instead
   of the overlay's own pointer-events, because this element and the
   grafted properties panel share the same z:3 ancestor stacking context
   (.notas-studio__canvas): no z-index the overlay could carry would ever
   sit strictly "above the canvas, below the panel" at the same time. */
.notas-texture-overlay {
  position: absolute;
  inset: 0;
  /* canvas is a replaced element — inset:0 alone positions it but does
     NOT stretch it to fill (that's a real CSS quirk on img/canvas/video),
     so without explicit 100%/100% it sat at the browser's default 300×150
     intrinsic box. Everywhere outside that corner, clicks fell straight
     through to the native Excalidraw canvas underneath (still armed with
     freedraw), which is why the vector pencil kept drawing everywhere a
     texture brush was supposed to take over. */
  width: 100%;
  height: 100%;
  z-index: 4;
  pointer-events: none;
  touch-action: none;
}

.n-brushes { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 8px; }
.n-brush {
  width: 34px;
  height: 34px;
  flex: none;
  display: grid;
  place-items: center;
  border: 1px solid var(--n-line);
  border-radius: 9px;
  background: rgba(0, 0, 0, 0.28);
  color: var(--n-ink-2);
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.n-brush svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.n-brush:hover { color: var(--n-ink); border-color: rgba(255, 255, 255, 0.3); }
.n-brush.is-active {
  color: #fff;
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 30%, transparent);
}
.n-brush-extra { margin: 4px 0 13px; }
.n-stamp-row { display: flex; align-items: center; gap: 9px; margin-top: 9px; }
.n-stamp-name {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  color: var(--n-ink-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.n-ascii-row { display: flex; flex-direction: column; gap: 6px; margin-top: 9px; }
.n-ascii-input {
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--n-line);
  background: rgba(0, 0, 0, 0.25);
  color: var(--n-ink);
  font-family: var(--font-mono);
  font-size: 0.68rem;
}
.n-ascii-input:focus { outline: none; border-color: var(--accent); }
.n-ascii-count {
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.05em;
  color: var(--n-ink-3);
}

/* ── the hue slider (the .color-hud language, horizontal) ── */
.n-hue {
  position: relative;
  height: 20px;
  border-radius: 999px;
  cursor: pointer;
  background: linear-gradient(90deg,
    hsl(0 85% 60%), hsl(45 85% 60%), hsl(90 85% 60%), hsl(135 85% 60%),
    hsl(180 85% 60%), hsl(225 85% 60%), hsl(270 85% 60%), hsl(315 85% 60%), hsl(360 85% 60%));
  border: 1px solid rgba(255, 255, 255, 0.18);
  touch-action: none;
}
.n-bar {
  position: relative;
  height: 14px;
  border-radius: 999px;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.14);
  touch-action: none;
}
.n-bar--sat { background: linear-gradient(90deg, hsl(var(--n-h, 260) 0% 60%), hsl(var(--n-h, 260) 100% 60%)); }
.n-bar--lit { background: linear-gradient(90deg, #000, hsl(var(--n-h, 260) var(--n-s, 80%) 50%), #fff); }

.n-knob {
  position: absolute;
  top: 50%;
  width: 16px;
  height: 16px;
  translate: -50% -50%;
  border-radius: 50%;
  background: #fff;
  border: 2px solid rgba(0, 0, 0, 0.55);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
  pointer-events: none;
  transition: scale 0.18s var(--ease-spring);
}
.n-hue.is-dragging .n-knob, .n-bar.is-dragging .n-knob { scale: 1.25; }

/* live preview swatch */
.n-preview {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 11px;
}
.n-preview__chip {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: var(--n-current, #f4f4f5);
  box-shadow: 0 4px 16px -4px var(--n-current, #f4f4f5);
  flex: none;
}
.n-eyedrop {
  width: 34px;
  height: 34px;
  flex: none;
  display: grid;
  place-items: center;
  border: 1px solid var(--n-line);
  border-radius: 9px;
  background: rgba(0, 0, 0, 0.26);
  color: var(--n-ink-2);
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.n-eyedrop svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.n-eyedrop:hover { color: var(--n-ink); border-color: var(--accent); background: color-mix(in srgb, var(--accent) 18%, transparent); }
.n-eyedrop:disabled { opacity: 0.35; cursor: not-allowed; }
.notas-studio[data-surface='cream'] .n-eyedrop,
.notas-studio[data-surface='cream-color'] .n-eyedrop,
.notas-studio[data-surface='white'] .n-eyedrop,
.notas-studio[data-surface='grey'] .n-eyedrop { background: rgba(255, 255, 255, 0.5); }

.n-preview__hex {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--n-ink);
  text-transform: uppercase;
}
.n-preview__sub {
  display: block;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--n-ink-3);
  margin-top: 2px;
}

/* colour presets */
.n-swatches { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 11px; }
.n-swatch {
  width: 24px;
  height: 24px;
  border-radius: 7px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  padding: 0;
  transition: transform 0.2s var(--ease-spring), border-color 0.2s ease;
}
.n-swatch:hover { transform: translateY(-2px) scale(1.08); }
.n-swatch.is-active { border-color: #fff; box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.28); }

/* generic range input, restyled to the site's grammar */
.n-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-soft) 100%);
  cursor: pointer;
  outline: none;
}
.n-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid rgba(0, 0, 0, 0.5);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.55);
  cursor: pointer;
}
.n-range::-moz-range-thumb {
  width: 15px; height: 15px; border-radius: 50%;
  background: #fff; border: 2px solid rgba(0, 0, 0, 0.5);
  cursor: pointer;
}

.n-select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--n-line);
  border-radius: 9px;
  background: rgba(0, 0, 0, 0.4);
  color: var(--n-ink);
  font-family: var(--font-ui);
  font-size: 0.76rem;
  cursor: pointer;
}
.n-select:focus { outline: none; border-color: var(--accent); }
.n-select option { background: #131316; color: #f4f4f5; }

.n-hint {
  margin: 9px 0 0;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  line-height: 1.55;
  letter-spacing: 0.05em;
  color: var(--n-ink-3);
}

/* ══════ layers panel ══════ */
.n-layers { display: flex; flex-direction: column; gap: 6px; margin-top: 11px; }
.n-layer {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px;
  border: 1px solid var(--n-line);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.n-layer:hover { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent); }
.n-layer__thumb {
  width: 40px;
  height: 32px;
  flex: none;
  border-radius: 7px;
  border: 1px solid var(--n-line);
  background-color: rgba(255, 255, 255, 0.06);
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  display: grid;
  place-items: center;
}
.n-layer__ph { width: 16px; height: 16px; stroke: var(--n-ink-3); fill: none; stroke-width: 1.5; }
.n-layer__thumb.has-img .n-layer__ph { display: none; }
.n-layer__col { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.n-layer__name {
  width: 100%;
  padding: 3px 0;
  border: 0;
  background: none;
  color: var(--n-ink);
  font-family: var(--font-ui);
  font-size: 0.78rem;
  cursor: text;
}
.n-layer__name:focus { outline: none; }
.n-layer__name::placeholder { color: var(--n-ink-3); }
.n-layer__meta {
  font-family: var(--font-mono);
  font-size: 0.54rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--n-ink-3);
}
.n-layer__del {
  flex: none;
  display: grid;
  place-items: center;
  border: 0;
  background: none;
  color: var(--n-ink-3);
  cursor: pointer;
  padding: 6px;
  border-radius: 7px;
}
.n-layer__del svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; }
.n-layer__del:hover { color: var(--accent-2); background: rgba(255, 255, 255, 0.08); }

/* ── status line ── */
.notas-studio__status {
  position: absolute;
  z-index: 6;
  left: clamp(10px, 1.6vw, 20px);
  bottom: 16px;
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: var(--n-ink-3);
  pointer-events: none;
}
.notas-studio__status b { color: var(--accent-soft); font-weight: 500; }

/* ══════ OUR CONTROLS INSIDE EXCALIDRAW'S PANEL ══════
   .n-panel is no longer a window of its own — it is grafted in as the
   last child of the stock Island, so there is one panel, and that panel
   is the one Excalidraw already draws. */
.n-panel {
  display: none;
  width: 100%;
  /* BUG that made every panel control unclickable: a position:fixed
     element with no z-index sits at stacking level 0, so Excalidraw's
     own full-viewport interactive canvas (z-index:3, transparent
     background) painted OVER it and ate every click — the panel was
     visible but dead. z-index is a no-op once grafted (position:static
     ignores it), so setting it unconditionally here is safe either way. */
  z-index: 9;
}
.n-panel.is-open { display: block; }

/* Fallback: if the graft has not happened yet (Excalidraw only renders the
   Island once a tool is active), the panel must NOT splatter across the top
   of the studio as a full-width block — float it as its own small window
   until it finds its home. */
.n-panel:not([data-grafted='1']) {
  position: fixed;
  left: 96px;
  top: 92px;
  width: 300px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding: 12px 14px;
  border: 1px solid var(--n-line);
  border-radius: 16px;
  background: var(--n-surface);
  backdrop-filter: blur(16px);
  box-shadow: 0 30px 70px -34px rgba(0, 0, 0, 0.95);
}
/* grafted: it is just the tail of the Island, no chrome of its own */
.n-panel[data-grafted='1'] {
  position: static;
  margin-top: 4px;
  background: none;
  border: 0;
  box-shadow: none;
  padding: 0;
}

/* the Island becomes a draggable window. NOTE: .App-menu__left and
   .Island are the SAME node (Excalidraw renders <Island className=
   "App-menu__left">), so these must be compound, never descendant. */
.notas-studio__canvas .excalidraw .App-menu__left.sh-draggable {
  z-index: 12;
  max-height: calc(100vh - 96px) !important;
  overflow-y: auto !important;
  overscroll-behavior: contain;
}
.notas-studio__canvas .excalidraw .App-menu__left.sh-draggable::-webkit-scrollbar { width: 8px; }
.notas-studio__canvas .excalidraw .App-menu__left.sh-draggable::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.16);
  border-radius: 99px;
}
.notas-studio__canvas .excalidraw .App-menu__left.is-dragging {
  box-shadow: 0 40px 90px -34px rgba(0, 0, 0, 1);
}

/* injected drag handle, first child of the Island */
.sh-island-grip {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: -4px -4px 8px;
  padding: 5px 8px;
  border-radius: 10px;
  cursor: grab;
  color: var(--n-ink-3);
  background: rgba(255, 255, 255, 0.05);
  touch-action: none;
  user-select: none;
}
.sh-island-grip:hover { background: rgba(255, 255, 255, 0.1); color: var(--n-ink); }
.sh-island-grip:active { cursor: grabbing; }
.sh-island-grip svg { width: 18px; height: 13px; fill: currentColor; flex: none; }
.sh-island-grip span {
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.n-panel__scroll { display: block; }

/* our sections */
.n-sect {
  padding: 13px 0 4px;
  border-top: 1px solid var(--n-line);
  margin-top: 12px;
}
.n-sect[hidden] { display: none !important; }
.n-panel__scroll > .n-sect:first-child { border-top: 0; }
.n-sect.is-flash { animation: n-flash 1.1s var(--ease-out); }
@keyframes n-flash {
  0% { background: color-mix(in srgb, var(--accent) 26%, transparent); }
  100% { background: transparent; }
}
@media (prefers-reduced-motion: reduce) {
  .n-sect.is-flash { animation: none; }
  .n-panel { animation: none; }
}

/* the three colour bars stack with breathing room */
.n-sect .n-hue + .n-bar,
.n-sect .n-bar + .n-bar { margin-top: 7px; }

/* min↔max captions under a slider label ("fino → grueso") */
.n-scale {
  display: flex;
  justify-content: space-between;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 0.52rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--n-ink-3);
}

/* surface cycler pill */
.n-pill--surface { display: inline-flex; align-items: center; gap: 7px; }
.n-pill__swatch {
  width: 11px;
  height: 11px;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: var(--n-swatch, #6d5efc);
  flex: none;
}

/* ── per-frame floating toolbar ("mesa de trabajo" actions) ──
   Sits above the canvas but below the dock/panel so it never fights real
   chrome for clicks. The host is click-through; only the bars capture. */
.n-framebars {
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
  overflow: hidden;
}
.n-framebar {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: auto;
  padding: 3px 4px 3px 9px;
  border-radius: 8px;
  border: 1px solid var(--n-line);
  background: var(--n-surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 8px 22px -12px rgba(0, 0, 0, 0.8);
  white-space: nowrap;
}
.n-framebar__name {
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--n-ink-3);
  margin-right: 2px;
}
.n-framebar__btn {
  border: 0;
  border-radius: 6px;
  padding: 4px 9px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--accent);
  color: #fff;
  transition: filter 0.2s ease, transform 0.2s var(--ease-spring);
}
.n-framebar__btn:hover { filter: brightness(1.15); transform: translateY(-1px); }
.n-framebar__btn--alt { background: var(--accent-2, #26e0ff); color: #04212a; }
/* three ruler states: dim = off, solid cyan = crear, magenta = mover */
.n-framebar__btn--rule { background: rgba(38, 224, 255, 0.16); color: #26e0ff; opacity: 0.55; }
.n-framebar__btn--rule.is-active { background: #26e0ff; color: #04212a; opacity: 1; }
.n-framebar__btn--rule.is-hidden { background: rgba(140, 140, 140, 0.25); color: #8c8c8c; opacity: 0.75; text-decoration: line-through; }

/* clicking the grey name turns it into this input */
.n-framebar__name[data-frame-name] { cursor: text; }
.n-framebar__name[data-frame-name]:hover { color: var(--n-ink); text-decoration: underline dotted; }
.n-framebar__rename {
  width: 11ch;
  padding: 1px 4px;
  border: 1px solid var(--accent);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.3);
  color: var(--n-ink);
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.n-framebar__rename:focus { outline: none; }
.notas-studio[data-surface='cream'] .n-framebar__rename,
.notas-studio[data-surface='cream-color'] .n-framebar__rename,
.notas-studio[data-surface='white'] .n-framebar__rename,
.notas-studio[data-surface='grey'] .n-framebar__rename {
  background: rgba(255, 255, 255, 0.9);
  color: #14140f;
}

/* the 4-way move handle — bigger than the text buttons, it is the thing
   you grab to drag the whole worktable with its contents */
.n-framebar__move {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  flex: none;
  border: 0;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--n-ink);
  cursor: grab;
  touch-action: none;
  transition: background 0.2s ease;
}
.n-framebar__close {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  flex: none;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--n-ink-3);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.n-framebar__close:hover { background: rgba(255, 92, 92, 0.16); color: #ff5c5c; }
.n-framebar__close svg {
  width: 12px; height: 12px;
  stroke: currentColor; fill: none;
  stroke-width: 2; stroke-linecap: round;
}
.n-framebar__move:hover { background: rgba(255, 255, 255, 0.18); }
.n-framebar__move:active { cursor: grabbing; }
.n-framebar__move svg {
  width: 17px; height: 17px;
  stroke: currentColor; fill: none;
  stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round;
}
.notas-studio[data-surface='cream'] .n-framebar__move,
.notas-studio[data-surface='cream-color'] .n-framebar__move,
.notas-studio[data-surface='white'] .n-framebar__move,
.notas-studio[data-surface='grey'] .n-framebar__move { background: rgba(0, 0, 0, 0.07); }

/* live preview while pulling a ruler — half-opacity until it lands on a
   magnetic stop (eighths/quarters/halves), then it goes solid */
.n-rule-preview {
  position: absolute;
  z-index: 7;
  pointer-events: none;
  outline: 1px solid #26e0ff;
  opacity: 0.5;
  transition: opacity 0.12s ease;
}
.n-rule-preview.is-snapped {
  opacity: 1;
  outline-width: 2px;
  box-shadow: 0 0 8px rgba(38, 224, 255, 0.8);
}

/* ── ghost that follows the pointer while placing a "mesa de trabajo" ── */
.n-format-ghost {
  position: fixed;
  z-index: 20;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px dashed var(--accent);
  border-radius: 6px;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--n-ink);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.05em;
  text-align: center;
  padding: 4px;
}

/* ── format-guide popover (top bar, next to the surface cycler) ── */
.n-formats { position: relative; pointer-events: auto; }
.n-formats__pop {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 5;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  width: 320px;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid var(--n-line);
  background: rgba(18, 18, 20, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}
/* [hidden]'s display:none comes from the browser's own low-specificity UA
   stylesheet — an unconditional `display: grid` on the class above would
   outrank it, so toggling the `hidden` attribute in JS would set the DOM
   property correctly while having ZERO visual effect (confirmed: the
   popover never actually closed no matter what closeFormats() did). Grid
   only applies once [hidden] is gone. */
.n-formats__pop:not([hidden]) { display: grid; }
.n-format {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  height: 62px;
  padding: 4px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: none;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.n-format:hover { background: rgba(255, 255, 255, 0.06); border-color: var(--n-line); }
.n-format__box { border: 1.5px solid #9a9a9a; border-radius: 2px; flex: none; }
.n-format em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.46rem;
  letter-spacing: 0.03em;
  text-align: center;
  color: var(--n-ink-3);
  line-height: 1.15;
}

/* ── font list, each row set in its own typeface ── */
.n-fonts { display: flex; flex-direction: column; gap: 3px; }
.n-font {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 8px 11px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: rgba(0, 0, 0, 0.26);
  color: var(--n-ink-2);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.n-font:hover { color: var(--n-ink); background: rgba(255, 255, 255, 0.07); }
.n-font.is-active {
  color: #fff;
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 24%, transparent);
}
/* the preview: rendered in the family Excalidraw will actually draw with */
.n-font__name { font-size: 1.02rem; line-height: 1.15; }
.n-font__hint {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--n-ink-3);
}
.n-chip__icon { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; }

/* ── live class readout in the status line ── */
.n-live { display: inline-flex; align-items: center; gap: 6px; }
.n-live b { color: var(--accent-soft); font-weight: 500; font-variant-numeric: tabular-nums; }
.n-live__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-2);
  animation: n-pulse 2s ease-in-out infinite;
}
@keyframes n-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
@media (prefers-reduced-motion: reduce) { .n-live__dot { animation: none; } }

/* ── the closing report ── */
.n-report {
  position: absolute;
  inset: 0;
  z-index: 12;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(4, 4, 4, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: n-report-in 0.32s var(--ease-out);
}
.n-report[hidden] { display: none; }
@keyframes n-report-in { from { opacity: 0; } to { opacity: 1; } }

.n-report__card {
  width: min(430px, 100%);
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--n-line);
  border-radius: 22px;
  background: rgba(18, 18, 20, 0.96);
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 1);
  animation: n-card-in 0.42s var(--ease-spring);
}
@keyframes n-card-in {
  from { opacity: 0; transform: translateY(14px) scale(0.97); }
  to { opacity: 1; transform: none; }
}
.n-report__lockup { display: flex; align-items: baseline; gap: 8px; }
.n-report__lockup b {
  font-family: var(--font-grotesk);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: -0.02em;
  color: var(--n-ink);
}
.n-report__lockup span {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.7rem;
  color: var(--n-ink-2);
}
.n-report__title {
  margin: 14px 0 22px;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  line-height: 1;
  color: var(--accent-soft);
}
.n-report__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 18px 0;
  border-top: 1px solid var(--n-line);
  border-bottom: 1px solid var(--n-line);
}
.n-stat { display: flex; flex-direction: column; gap: 5px; }
.n-stat__val {
  font-family: var(--font-grotesk);
  font-weight: 800;
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  letter-spacing: -0.03em;
  color: var(--n-ink);
  font-variant-numeric: tabular-nums;
}
.n-stat__key {
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--n-ink-3);
}
.n-report__name { width: 100%; margin: 20px 0 0; text-align: left; flex: none; }
.n-report__acts { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }

/* The report card is always dark, so it must NOT inherit the light
   surface tokens — on the cream/white surfaces the stat numbers were
   painting dark-on-dark and vanishing. Pin the palette locally. */
.n-report__card {
  --n-ink: #f4f4f5;
  --n-ink-2: #b7b7bf;
  --n-ink-3: #82828c;
  --n-line: rgba(255, 255, 255, 0.14);
  color: var(--n-ink);
}
.n-report__card .n-pill { background: rgba(0, 0, 0, 0.3); color: #f4f4f5; }
.n-report__card .n-pill--solid { background: #f4f4f5; color: #0a0a0a; border-color: #f4f4f5; }
.n-report__card .notas-title {
  background: rgba(0, 0, 0, 0.34);
  color: #f4f4f5;
  border-color: rgba(255, 255, 255, 0.16);
}
/* three buttons in one row were overflowing and clipping their own
   labels ("CERRAR SIN GUAR…", "GUARDAR Y CERR…") — let the row wrap and
   let each pill shrink to its text instead of forcing one line */
.n-report__acts { flex-wrap: wrap; }
.n-report__acts .n-pill { padding: 8px 12px; font-size: 0.58rem; }

/* light surfaces get a light report card — it used to stay dark no
   matter what, so on cream/white the whole closing screen fought the
   rest of the studio */
.notas-studio[data-surface='cream'] .n-report__card,
.notas-studio[data-surface='cream-color'] .n-report__card,
.notas-studio[data-surface='white'] .n-report__card,
.notas-studio[data-surface='grey'] .n-report__card {
  --n-ink: #14140f;
  --n-ink-2: #4a4a44;
  --n-ink-3: #6b6b60;
  --n-line: rgba(0, 0, 0, 0.16);
  background: #fbf7ee;
  color: var(--n-ink);
}
.notas-studio[data-surface='cream'] .n-report__title,
.notas-studio[data-surface='cream-color'] .n-report__title,
.notas-studio[data-surface='white'] .n-report__title,
.notas-studio[data-surface='grey'] .n-report__title { color: #14140f; }
.notas-studio[data-surface='cream'] .n-report__card .n-pill,
.notas-studio[data-surface='cream-color'] .n-report__card .n-pill,
.notas-studio[data-surface='white'] .n-report__card .n-pill,
.notas-studio[data-surface='grey'] .n-report__card .n-pill {
  background: rgba(255, 255, 255, 0.8);
  color: #14140f;
  border-color: rgba(0, 0, 0, 0.18);
}
.notas-studio[data-surface='cream'] .n-report__card .n-pill--solid,
.notas-studio[data-surface='cream-color'] .n-report__card .n-pill--solid,
.notas-studio[data-surface='white'] .n-report__card .n-pill--solid,
.notas-studio[data-surface='grey'] .n-report__card .n-pill--solid {
  background: #14140f; color: #fbf7ee; border-color: #14140f;
}
.notas-studio[data-surface='cream'] .n-report__card .notas-title,
.notas-studio[data-surface='cream-color'] .n-report__card .notas-title,
.notas-studio[data-surface='white'] .n-report__card .notas-title,
.notas-studio[data-surface='grey'] .n-report__card .notas-title {
  background: rgba(255, 255, 255, 0.85);
  color: #14140f;
  border-color: rgba(0, 0, 0, 0.16);
}

/* custom pixel size box, at the head of the format grid */
.n-format-px {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 2px 2px 8px;
  border-bottom: 1px solid var(--n-line);
  margin-bottom: 2px;
}
.n-format-px__now {
  font-family: var(--font-mono);
  font-size: 0.52rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--n-ink-3);
}
.n-format-px__row { display: flex; align-items: center; gap: 5px; }
.n-format-px__row input {
  width: 68px;
  padding: 5px 7px;
  border-radius: 6px;
  border: 1px solid var(--n-line);
  background: rgba(0, 0, 0, 0.25);
  color: var(--n-ink);
  font-family: var(--font-mono);
  font-size: 0.62rem;
}
.n-format-px__row span { font-family: var(--font-mono); font-size: 0.62rem; color: var(--n-ink-3); }
.n-format-px__row button {
  margin-left: auto;
  padding: 5px 11px;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.n-format-px__row button:hover { filter: brightness(1.15); }
.notas-studio[data-surface='cream'] .n-format-px__row input,
.notas-studio[data-surface='cream-color'] .n-format-px__row input,
.notas-studio[data-surface='white'] .n-format-px__row input,
.notas-studio[data-surface='grey'] .n-format-px__row input {
  background: rgba(255, 255, 255, 0.8);
  color: #14140f;
  border-color: rgba(0, 0, 0, 0.16);
}

/* ── live brush preview: colour · grosor · opacidad · suavidad ── */
.n-brush-preview {
  display: block;
  width: 100%;
  height: 78px;
  margin-bottom: 10px;
  border: 1px solid var(--n-line);
  border-radius: 10px;
  background:
    repeating-conic-gradient(rgba(255, 255, 255, 0.05) 0% 25%, transparent 0% 50%) 50% / 14px 14px,
    rgba(0, 0, 0, 0.24);
}
.notas-studio[data-surface='cream'] .n-brush-preview,
.notas-studio[data-surface='cream-color'] .n-brush-preview,
.notas-studio[data-surface='white'] .n-brush-preview,
.notas-studio[data-surface='grey'] .n-brush-preview {
  background:
    repeating-conic-gradient(rgba(0, 0, 0, 0.05) 0% 25%, transparent 0% 50%) 50% / 14px 14px,
    rgba(255, 255, 255, 0.5);
}

/* ══════ CLASS CARDS — PNG banner + spring 3D tilt ══════ */
.notas__rail {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: clamp(12px, 1.6vw, 20px);
  margin-top: 20px;
  /* grid items stretch to the row's height by default — so when the body
     collapsed on hover the card kept its full height and just showed a
     big empty block under the banner instead of shrinking to the artwork.
     Sizing to content is what makes "all thumbnail" actually read. */
  align-items: start;
}
.clase-card {
  position: relative;
  perspective: 900px;
  cursor: pointer;
  border: 0;
  background: none;
  padding: 0;
  transition: transform 0.45s var(--ease-out), filter 0.45s var(--ease-out), opacity 0.4s ease;
}
.clase-card:hover, .clase-card:focus-within { z-index: 2; }
/* neumorphic focus: hovering one class card pulls the rest of the grid
   back — smaller, softer, blurred — so the one under the pointer reads
   as the only thing in the room */
.notas__rail:has(.clase-card:hover, .clase-card:focus-within)
  .clase-card:not(:hover):not(:focus-within) {
  transform: scale(0.955);
  filter: blur(2.5px) saturate(0.75);
  opacity: 0.6;
}
.clase-card .hc-tilt {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--surface);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
  will-change: transform;
}
.clase-card:hover .hc-tilt,
.clase-card:focus-visible .hc-tilt {
  border-color: var(--accent);
  box-shadow: var(--shadow-lift);
}
.clase-card:focus-visible { outline: none; }

.clase-card__banner {
  position: relative;
  aspect-ratio: 6 / 5;
  background: linear-gradient(160deg, #16161a, #0d0d10);
  overflow: hidden;
  /* grows into the room .clase-card__meta gives up on hover (it collapses
     to max-height:0 below) so the art actually takes over the card
     instead of the card just getting shorter */
  transition: aspect-ratio 0.45s var(--ease-out);
}
.clase-card:hover .clase-card__banner,
.clase-card:focus-visible .clase-card__banner {
  /* wide horizontal on hover, not taller — a real orientation flip so
     much more of the source PNG becomes visible, like a banner preview
     rather than a slightly-bigger thumbnail. 5:2 is wider still, and the
     body below collapses away so the banner is nearly the whole card. */
  aspect-ratio: 5 / 2;
}
/* on hover the card is a PREVIEW, not a data sheet: the whole lower block
   (name, stats, swatch) folds away so the artwork owns the card */
.clase-card:hover .clase-card__body,
.clase-card:focus-within .clase-card__body {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  opacity: 0;
  overflow: hidden;
}
.clase-card__body {
  max-height: 200px;
  transition: max-height 0.45s var(--ease-out), opacity 0.3s ease,
    padding 0.45s var(--ease-out);
}
.clase-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* the parallax: the art sits deeper than the frame and drifts with
     the pointer vars holo-tilt springs (--mx/--my, -1..1) — hover pushes
     both the zoom and the drift range further, so the artwork visibly
     breathes instead of just sitting there */
  transform: translate3d(calc(var(--mx, 0) * 13px), calc(var(--my, 0) * 13px), 0) scale(1.18);
  transition: transform 0.5s var(--ease-out);
}
.clase-card:hover .clase-card__img,
.clase-card:focus-visible .clase-card__img {
  /* deep zoom into the thumbnail + a wide drift range: you are moving
     AROUND INSIDE the PNG with the pointer, not just watching it grow */
  transform: translate3d(calc(var(--mx, 0) * 90px), calc(var(--my, 0) * 90px), 0) scale(2.9);
}
/* badge on classes that ship with the site (everyone sees these) */
.clase-card__pub {
  position: absolute;
  z-index: 2;
  top: 9px; left: 9px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(38, 224, 255, 0.9);
  color: #04212a;
  font-family: var(--font-mono);
  font-size: 0.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  pointer-events: none;
}

.clase-card__blank {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.32);
}
.clase-card__blank svg { width: 26px; height: 26px; stroke: currentColor; fill: none; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }

/* the text snippet, baked onto the thumbnail itself — a caption, not a
   hover reveal, so the card reads at a glance without touching it */
.clase-card__caption {
  position: absolute;
  z-index: 1;
  left: 11px; right: 11px; bottom: 10px;
  padding: 7px 10px;
  border-radius: 9px;
  background: linear-gradient(180deg, transparent, rgba(6, 6, 8, 0.6) 45%, rgba(6, 6, 8, 0.82));
  color: #f4f4f5;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.72rem;
  line-height: 1.32;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: opacity 0.35s ease;
}
.clase-card:hover .clase-card__caption,
.clase-card:focus-visible .clase-card__caption { opacity: 0.35; }

.clase-card__glare {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    46% 40% at calc(50% + var(--mx, 0) * 40%) calc(50% + var(--my, 0) * 40%),
    rgba(255, 255, 255, 0.24), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.clase-card:hover .clase-card__glare { opacity: 1; }

/* "Abrir clase →" — a quiet call to action that only surfaces on hover,
   center-stage while the caption dims out of its way */
.clase-card__open {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  pointer-events: none;
  font-family: var(--font-grotesk);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: #fff;
  opacity: 0;
  transform: translateY(6px) scale(0.97);
  transition: opacity 0.3s ease, transform 0.35s var(--ease-spring);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}
.clase-card__open svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.clase-card:hover .clase-card__open,
.clase-card:focus-visible .clase-card__open { opacity: 1; transform: translateY(0) scale(1); }

.clase-card__body { padding: 15px 16px 16px; }
.clase-card__swatch {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-bottom: 9px;
}
.clase-card__name {
  margin: 0;
  font-family: var(--font-grotesk);
  font-weight: 800;
  font-size: 0.98rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink-0);
}

/* the stat row — this is the "información" that steps aside on hover so
   the thumbnail can take over the card, per the brief */
.clase-card__meta {
  display: flex;
  gap: 14px;
  margin-top: 12px;
  padding-top: 11px;
  max-height: 44px;
  border-top: 1px solid var(--line-soft);
  overflow: hidden;
  transition: opacity 0.3s ease, max-height 0.4s var(--ease-out),
    margin-top 0.4s var(--ease-out), padding-top 0.4s var(--ease-out),
    border-color 0.3s ease;
}
.clase-card:hover .clase-card__meta,
.clase-card:focus-within .clase-card__meta {
  opacity: 0;
  max-height: 0;
  margin-top: 0;
  padding-top: 0;
  border-top-color: transparent;
}
.clase-card__meta span {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-family: var(--font-mono);
  font-size: 0.52rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.clase-card__meta b {
  font-family: var(--font-grotesk);
  font-size: 0.82rem;
  letter-spacing: -0.01em;
  color: var(--ink-0);
  font-variant-numeric: tabular-nums;
}
.clase-card__del {
  position: absolute;
  z-index: 3;
  top: 9px; right: 9px;
  width: 27px; height: 27px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  cursor: pointer;
  opacity: 0;
  backdrop-filter: blur(4px);
  transition: opacity 0.2s ease, background 0.2s ease, transform 0.2s var(--ease-spring);
}
.clase-card__del svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; }
.clase-card:hover .clase-card__del,
.clase-card:focus-within .clase-card__del { opacity: 1; }
.clase-card__del:hover { background: var(--accent-2); transform: scale(1.08); }

@media (prefers-reduced-motion: reduce) {
  .clase-card__img, .clase-card__open, .clase-card__meta, .clase-card { transition: none; }
}

@media (max-width: 900px) {
  /* On a phone the studio's chrome was eating the screen: the wrapped
     dock ran 270px tall and the top bar 181px, leaving barely 200px of
     a 664px viewport to actually draw on. Everything below trades
     ornament for canvas. */
  .notas-dock {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3px;
    padding: 4px 5px 5px;
    max-width: calc(100vw - 16px);
    max-height: 34vh;
    overflow-y: auto;
    top: auto !important;
    bottom: 8px;
    left: 8px !important;
    translate: none;
  }
  .n-grip { width: 100%; height: 14px; }
  .n-tool { width: 32px; height: 32px; }
  .n-tool svg { width: 16px; height: 16px; }
  .n-tool__sep { display: none; }
  .n-flyout { width: calc(100vw - 20px); }
  .notas-studio__status { display: none; }

  /* the HUD goes horizontal so it costs one short row, not a column */
  .n-hud {
    flex-direction: row;
    align-items: center;
    gap: 6px;
    width: 100%;
    margin-top: 2px;
    padding-top: 5px;
  }
  .n-hud__brush { flex-direction: row; gap: 5px; }
  .n-hud__name { max-width: none; font-size: 0.5rem; }
  .n-hud__preview { width: 54px; height: 20px; }
  .n-hud__swatch { width: 22px; height: 14px; }

  /* top bar: drop the lockup, let the title own its row, shrink the
     pills so the actions fit on one line instead of wrapping to three */
  .notas-studio__lockup { display: none; }
  .notas-studio__top { padding: 8px 10px; gap: 6px; flex-wrap: wrap; }
  .notas-title { width: 100%; order: -1; font-size: 0.8rem; padding: 6px 10px; }
  .notas-studio__acts { gap: 4px; width: 100%; justify-content: flex-end; }
  .notas-studio__acts .n-pill { padding: 6px 9px; font-size: 0.52rem; }
  .n-pill--surface span { display: none; }

  /* the format grid was a fixed 320px — wider than the viewport padding
     allows once it is anchored to a button near the right edge */
  .n-formats__pop {
    width: calc(100vw - 24px);
    max-height: 52vh;
    overflow-y: auto;
    grid-template-columns: repeat(4, 1fr);
    left: auto; right: 0;
  }

  /* worktable bars: keep them tappable but stop them spanning the screen */
  .n-framebar { gap: 4px; padding: 2px 3px 2px 6px; }
  .n-framebar__btn { padding: 3px 6px; font-size: 0.5rem; }
  .n-framebar__name { display: none; }
  .n-framebar__move { width: 22px; height: 22px; }

  /* cards: one per row reads better than two cramped ones, and the
     hover-driven zoom is meaningless without a pointer */
  .notas__rail { grid-template-columns: 1fr; }
  .clase-card__img { transform: none !important; }
  .clase-card .hc-tilt { transform: none !important; }
}

/* a coarse pointer has no hover: the neighbour-blur/scale choreography
   just made cards flicker on tap, so it is pointer-only */
@media (hover: none) {
  .notas__rail:has(.clase-card:hover, .clase-card:focus-within)
    .clase-card:not(:hover):not(:focus-within) {
    transform: none; filter: none; opacity: 1;
  }
  .clase-card:hover .clase-card__banner { aspect-ratio: 6 / 5; }
  .clase-card:hover .clase-card__body { max-height: 200px; opacity: 1; }
}