/* ==========================================================================
   MODO INSPECCIÓN — assets/js/inspect.js
   La web vista como en Figma: rejilla de columnas, caja de selección con
   medidas y ficha con la tipografía, el color y el espaciado del elemento
   (con el nombre de su token de tokens.css). Se activa con el botón de la
   nav o la tecla I. Solo con ratón.
   ========================================================================== */

/* Cursor de herramienta de diseño (gana al cursor personalizado) */
html.pg-inspect body.pg-custom-cursor-enabled,
html.pg-inspect body.pg-custom-cursor-enabled * { cursor: crosshair !important; }
html.pg-inspect .pg-cursor,
html.pg-inspect .pg-cursor-dot { display: none; }

/* ---- Rejilla de 12 columnas, alineada con el contenedor del sitio ---- */
.pg-ins-grid {
  position: fixed; inset: 0; z-index: 140;
  padding: 0 var(--gutter);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--dur-base) ease;
}
html.pg-inspect .pg-ins-grid { opacity: 1; }
.pg-ins-grid__inner {
  display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px;
  max-width: var(--container); height: 100%; margin: 0 auto;
}
.pg-ins-grid__inner span {
  background: rgba(93, 196, 179, .05);
  box-shadow: inset 1px 0 rgba(93, 196, 179, .2), inset -1px 0 rgba(93, 196, 179, .2);
  transform: scaleY(0);
  transform-origin: top;
  /* Las columnas bajan en cascada al activar el modo (--i lo pone el JS) */
  transition: transform var(--dur-slow) var(--ease-out) calc(var(--i, 0) * 30ms);
}
html.pg-inspect .pg-ins-grid__inner span { transform: none; }
@media (max-width: 900px) {
  .pg-ins-grid__inner { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .pg-ins-grid__inner span:nth-child(n + 5) { display: none; }
}

/* ---- Caja de selección ---- */
.pg-ins-sel,
.pg-ins-pad {
  position: fixed; top: 0; left: 0; z-index: 150;
  pointer-events: none;
  display: none;
}
html.pg-inspect .pg-ins-sel.is-on,
html.pg-inspect .pg-ins-pad.is-on { display: block; }
.pg-ins-sel { outline: 1px solid var(--c-accent); }
/* Tiradores de las esquinas */
.pg-ins-sel i {
  position: absolute; width: 7px; height: 7px;
  border: 1px solid var(--c-accent); background: #fff;
}
.pg-ins-sel i:nth-child(1) { top: -4px; left: -4px; }
.pg-ins-sel i:nth-child(2) { top: -4px; right: -4px; }
.pg-ins-sel i:nth-child(3) { bottom: -4px; left: -4px; }
.pg-ins-sel i:nth-child(4) { bottom: -4px; right: -4px; }
/* Medidas bajo la caja */
.pg-ins-sel__size {
  position: absolute; top: 100%; left: 50%;
  margin-top: 8px; padding: 2px 6px;
  transform: translateX(-50%);
  border-radius: 3px;
  background: var(--c-accent); color: var(--c-accent-ink);
  font: 700 10px/1.4 var(--font-mono);
  white-space: nowrap;
}
/* Caja de contenido (dentro del padding), discontinua */
.pg-ins-pad { outline: 1px dashed rgba(93, 196, 179, .6); background: rgba(93, 196, 179, .06); }

/* ---- Ficha de especificaciones ---- */
.pg-ins-card {
  position: fixed; top: 0; left: 0; z-index: 151;
  width: 250px;
  padding: 12px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  background: rgba(24, 24, 24, .96);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .45);
  font: 11px/1.5 var(--font-mono);
  color: var(--c-text-muted);
  pointer-events: none;
  display: none;
}
html.pg-inspect .pg-ins-card.is-on { display: block; }
.pg-ins-card__title {
  display: block; margin-bottom: 8px; padding-bottom: 8px;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-text); font-weight: 700;
}
.pg-ins-card__title em { font-style: normal; font-weight: 400; color: var(--c-accent); }
.pg-ins-card dl { display: grid; grid-template-columns: auto 1fr; gap: 3px 12px; margin: 0; }
.pg-ins-card dt { color: var(--c-text-subtle); }
.pg-ins-card dd { margin: 0; color: var(--c-text); overflow-wrap: anywhere; }
.pg-ins-card dd small { color: var(--c-accent); font-size: 10px; }
.pg-ins-card__sw {
  display: inline-block; width: 10px; height: 10px; margin-right: 6px;
  border: 1px solid var(--c-line-strong); border-radius: 2px;
  vertical-align: -1px;
}

/* ---- Barra inferior del modo ---- */
.pg-ins-bar {
  position: fixed; left: var(--gutter); bottom: 24px; z-index: 152;
  display: flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  border: 1px solid var(--c-accent-line);
  border-radius: var(--r-pill);
  background: rgba(20, 20, 20, .92);
  font: 10.5px/1.4 var(--font-mono); letter-spacing: .08em; text-transform: uppercase;
  color: var(--c-text-muted);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--dur-fast) ease, transform var(--dur-base) var(--ease-out);
  pointer-events: none;
}
html.pg-inspect .pg-ins-bar { opacity: 1; transform: none; }
.pg-ins-bar b { color: var(--c-accent); font-weight: 700; }
.pg-ins-bar kbd {
  padding: 0 5px; border: 1px solid var(--c-line-strong); border-radius: 4px;
  font: inherit; color: var(--c-text);
}