/* Mobile modal / drawer */

.modal-mob {
  --modal-mob-offset: 8px;
  --modal-mob-padding: 20px;
  --modal-mob-width: 420px;
  --modal-mob-radius: var(--br-l, 16px);
  --modal-mob-duration: 0.35s;

  position: fixed;
  z-index: var(--modal-mob-z, var(--side-z, 950));
  top: var(--modal-mob-offset);
  bottom: var(--modal-mob-offset);
  left: var(--modal-mob-offset);

  display: flex;
  flex-direction: column;

  width: min(
    calc(100vw - var(--modal-mob-offset) * 2),
    var(--modal-mob-width)
  );
  min-height: 0;
  overflow: hidden;

  color: var(--text-color);
  background: var(--surface, var(--background));
  border-radius: var(--modal-mob-radius);
  box-shadow: var(--box-shadow, 0 8px 28px rgb(0 0 0 / 8%));

  visibility: hidden;
  transform: translateX(calc(-100% - var(--modal-mob-offset) * 2));

  transition:
    transform var(--modal-mob-duration) ease,
    visibility var(--modal-mob-duration);
}

.modal-mob--right {
  right: var(--modal-mob-offset);
  left: auto;
  transform: translateX(calc(100% + var(--modal-mob-offset) * 2));
}

.modal-mob.is-open,
.modal-mob--active,
.modal-mob[aria-hidden="false"] {
  visibility: visible;
  transform: translateX(0);
}

.modal-mob__header,
.modal-mob__footer {
  flex-shrink: 0;
  padding: var(--modal-mob-padding);
}

.modal-mob__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--border-color);
}

.modal-mob__title {
  margin: 0;
}

.modal-mob__body {
  min-height: 0;
  flex: 1 1 auto;
  overflow-y: auto;
  padding: var(--modal-mob-padding);
  overscroll-behavior: contain;
}

.modal-mob__footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
}

.modal-mob__backdrop {
  position: fixed;
  z-index: var(--modal-mob-backdrop-z, var(--overlay-z, 900));
  inset: 0;

  background: rgb(0 0 0 / 45%);
  opacity: 0;
  visibility: hidden;

  transition:
    opacity var(--modal-mob-duration, 0.35s) ease,
    visibility var(--modal-mob-duration, 0.35s);
}

.modal-mob__backdrop.is-open,
.modal-mob__backdrop[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
}

@media (min-width: 1280px) {
  .modal-mob--mobile-only,
  .modal-mob--mobile-only + .modal-mob__backdrop {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .modal-mob,
  .modal-mob__backdrop {
    transition: none;
  }
}