/* The bottom sheet and its button, as the prototype draws them (A2.html .msheet, .ssent, .sacts, .mbtn); values are tokens. */
.msheet-scrim {
  position: fixed;
  inset: 0;
  z-index: 44;
  background-color: color-mix(in srgb, var(--app-ink) 45%, transparent);
}

.msheet {
  position: fixed;
  inset-inline: 0;
  inset-block-end: 0;
  z-index: 45;
  display: flex;
  flex-direction: column;
  max-height: 82%;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background-color: var(--app-surface);
  box-shadow: 0 -4px 24px color-mix(in srgb, var(--app-ink) 18%, transparent);
}

.msheet-head {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-row) var(--spacing-md);
  border-bottom: 1px solid var(--app-line);
  font-size: var(--font-size-sm);
  font-weight: 800;
}

.msheet-head .hdicon {
  margin-block: calc(-1 * var(--spacing-sm));
  margin-inline-end: calc(-1 * var(--spacing-sm));
}

.msheet-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: var(--spacing-gap);
  min-height: 0;
  overflow-y: auto;
  padding: var(--spacing-md);
  padding-block-end: calc(var(--spacing-md) + env(safe-area-inset-bottom));
}

.ssent {
  margin: 0;
  font-size: var(--font-size-sm);
  line-height: 1.65;
  color: var(--app-ink-soft);
}

.sacts {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.mbtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--app-btn);
  border-radius: var(--radius-md);
  background-color: var(--app-btn);
  color: var(--app-btn-ink);
  font-family: inherit;
  font-size: var(--font-size-sm);
  font-weight: 800;
  cursor: pointer;
}

.mbtn.quiet {
  background-color: var(--app-surface);
  color: var(--app-ink);
  border-color: var(--app-line-strong);
}

.mbtn.danger {
  background-color: var(--app-surface);
  color: var(--app-danger);
  border-color: var(--app-danger);
}

.mbtn.sm {
  width: auto;
  min-height: 36px;
  padding: 0 var(--spacing-row);
  font-size: var(--font-size-meta);
}

.mbtn.off,
.mbtn:disabled {
  opacity: 0.45;
}