/* Overlay and sliding panel that host every modal. */

.overlay {
  position: fixed; inset: 0;
  background: rgba(20, 24, 15, 0.45);
  display: none;
  align-items: stretch; justify-content: flex-end;
  z-index: 100;
}
.overlay.show { display: flex; }

/* While a panel is open the recipes behind it must not scroll: a swipe on a
   panel too short to scroll would otherwise move the page underneath, and
   phones show that page's scroll bar over the panel. Only on <html> (the
   viewport) — on body as well, body's 100% height would clip the page. */
html.modal-open { overflow: hidden; }

.panel {
  transition: transform 0.2s ease;   /* springing back / sliding off after a swipe */
  background: var(--bg);
  width: min(520px, 100%);
  height: 100%;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: calc(20px + env(safe-area-inset-top, 0px)) 22px calc(32px + env(safe-area-inset-bottom, 0px));
  box-shadow: -8px 0 24px rgba(0,0,0,0.12);
}
.panel.center {
  margin: auto;
  height: auto;
  max-height: 90vh;
  border-radius: var(--radius);
  width: min(420px, 92vw);
}
.panel-head {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 12px;
  margin-bottom: 18px;
}
.panel-head h2 {
  font-family: var(--serif); font-weight: 600; font-size: 24px; margin: 0;
}
.close-x {
  border: none; background: transparent; font-size: 20px; cursor: pointer; color: var(--ink-faint);
  line-height: 1; padding: 4px;
}

/* While a finger drags the panel sideways (swipe right = back). */
.panel.dragging { transition: none; }