/* sketch.css — the desk the sheets are lying on. Everything visible is
   drawn onto canvases; this file only lays the sheets out. */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: #eee9dd;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 8px;
  overflow: hidden;
}

/* the drawn grove behind the book, and its weather */
#grove,
#grove-trees,
#precip {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
}


#grove-trees {
  transform-origin: 50% 100%;
  will-change: transform;
}

#weather-toggle {
  position: fixed;
  top: 8px;
  left: 10px;
  z-index: 5;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  line-height: 0;
}

#weather-toggle:focus-visible {
  outline: 2px dashed rgba(178, 72, 54, 0.85);
  outline-offset: 2px;
}

#page {
  width: 100%;
  display: flex;
  justify-content: center;
}

/* a small book on the desk: sized to sit inside the viewport
   (book.js refines this width from the real window size) */
.book {
  position: relative;
  line-height: 0;
  width: min(94vw, 600px);
}

.book canvas {
  display: block;
  width: 100%;
  filter:
    drop-shadow(0 1px 3px rgba(52, 42, 26, 0.3))
    drop-shadow(0 8px 26px rgba(52, 42, 26, 0.24));
  /* touch draws and flips; it never scrolls or zooms the page */
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
}

body {
  -webkit-tap-highlight-color: transparent;
}

#weather-toggle {
  touch-action: manipulation;
}

.hotspots a {
  position: absolute;
  display: block;
}

.hotspots a:focus-visible {
  outline: 2px dashed rgba(178, 72, 54, 0.85);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media (max-width: 560px) {
  body {
    padding: 18px 8px 48px;
  }

  #page {
    gap: 22px;
  }
}