/* Shared scaffold for all peel demos — ported 1:1 from PeelHome.svelte's <style>
   (un-scoped) so every variant renders the captured sheet content identically.
   Only the FOLD mechanism differs per variant (in each variant's own <style>/<script>). */

.peel-root {
  position: fixed;
  inset: 0;
  z-index: 50;
  overflow: hidden;
  background: var(--bg);
  touch-action: none;
  overscroll-behavior: contain;
  --peel-cast: rgba(12, 18, 26, 0.32);
  --peel-back: color-mix(in oklab, var(--bg) 88%, #fff);
  --peel-grid-major: color-mix(in oklab, var(--ink) 10%, transparent);
  --peel-grid-minor: color-mix(in oklab, var(--ink) 5%, transparent);
  --peel-nav-gap: calc(64px + env(safe-area-inset-bottom));
  --peel-nav-top: calc(56px + env(safe-area-inset-top));
}

:global(html[data-theme='dark']) .peel-root,
html[data-theme='dark'] .peel-root {
  --peel-cast: rgba(0, 0, 0, 0.6);
  --peel-back: color-mix(in oklab, var(--bg) 87%, #fff);
  --peel-grid-major: color-mix(in oklab, var(--ink) 15%, transparent);
  --peel-grid-minor: color-mix(in oklab, var(--ink) 8%, transparent);
}

.peel-root .hero .trusted-band > p {
  padding-top: 8px;
  padding-bottom: 8px;
}

.peel-stage {
  position: absolute;
  inset: 0;
  z-index: 5;
}

.peel-page {
  position: absolute;
  inset: 0;
  will-change: opacity;
}

.peel-sheet {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-start;
  overflow: hidden;
  background: var(--bg);
}

.peel-page__field {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--blueprint-major) 1px, transparent 1px),
    linear-gradient(90deg, var(--blueprint-major) 1px, transparent 1px),
    linear-gradient(var(--blueprint-minor) 1px, transparent 1px),
    linear-gradient(90deg, var(--blueprint-minor) 1px, transparent 1px);
  background-size:
    160px 160px,
    160px 160px,
    32px 32px,
    32px 32px;
  -webkit-mask-image: linear-gradient(to bottom, black, transparent 88%);
  mask-image: linear-gradient(to bottom, black, transparent 88%);
}

.peel-page__inner {
  position: relative;
  z-index: 2;
  width: min(100% - 40px, 560px);
  margin: 0 auto;
  padding: var(--peel-nav-top) 4px var(--peel-nav-gap);
}

/* the grid "back of the page" fill, reused by several variants for the flap */
.peel-backface {
  background:
    linear-gradient(var(--peel-grid-major) 1px, transparent 1px),
    linear-gradient(90deg, var(--peel-grid-major) 1px, transparent 1px),
    linear-gradient(var(--peel-grid-minor) 1px, transparent 1px),
    linear-gradient(90deg, var(--peel-grid-minor) 1px, transparent 1px), var(--peel-back);
  background-size:
    160px 160px,
    160px 160px,
    32px 32px,
    32px 32px,
    auto;
  background-position: 0 0;
}

/* small fixed HUD shared by every demo */
.peel-hud {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  padding: 6px 10px calc(6px + env(safe-area-inset-bottom));
  font:
    600 11px/1.2 ui-monospace, "JetBrains Mono", monospace;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  background: color-mix(in oklab, var(--bg) 80%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-top: 1px solid var(--hairline);
}
.peel-hud a {
  color: var(--accent-warm);
  text-decoration: none;
}
.peel-hud .peel-hud__name {
  color: var(--accent);
}