web/packages/booking-flow/lib/components/BookingWidget/GuestsRoomsPicker/guests-rooms-picker.module.css

.errorContainer {
  display: flex;
  padding: var(--Space-x15);
  border: 1px solid var(--Border-Default);
  border-radius: var(--Corner-Radius-md);
  justify-content: center;
}

.error {
  display: flex;
  gap: var(--Space-x1);
  color: var(--Text-Feedback-Error);
  text-wrap: wrap;
  align-items: center;
}

.contentWrapper {
  display: grid;
  grid-template-areas:
    "header"
    "content";
  grid-template-rows: var(--header-height) calc(100dvh - var(--header-height));
}

.roomContainer {
  display: grid;
  gap: var(--Space-x2);
}

.roomDetailsContainer {
  display: grid;
  gap: var(--Space-x2);
  padding-bottom: var(--Space-x1);
}

.roomHeading {
  color: var(--Text-Default);
  margin-bottom: var(--Space-x1);
}

.triggerButton {
  background: none;
  border: none;
  color: var(--Text-Default);
  cursor: pointer;
  outline: none;
  padding: 0;
  width: 100%;
  text-align: left;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 20px var(--Space-x15) 0;
  border-radius: var(--Corner-Radius-lg);
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--Text-Default);
}

.footer {
  display: flex;
  flex-direction: column;
  gap: var(--Space-x2);
}

.addRoomBtnContainer {
  display: flex;
  justify-content: center;
}
.footerButtons {
  display: flex;
  justify-content: space-between;
}
.roomContainer {
  padding: var(--Space-x2);
}

.roomContainer:last-of-type {
  padding-bottom: calc(var(--sticky-button-height) + 20px);
}

.roomActionsButton {
  color: var(--Base-Text-Accent);
}

.footer button {
  width: 100%;
}

.contentWrapper .addRoomBtn:is(:focus, :focus-visible, :focus-within),
.footer .addRoomBtn:is(:focus, :focus-visible, :focus-within),
.roomActionsButton:is(:focus, :focus-visible, :focus-within) {
  text-decoration: none;
}

.pickerContainer {
  --header-height: 72px;
  --sticky-button-height: 140px;
  background-color: var(--Main-Grey-White);
  border-radius: var(--Corner-Radius-lg) var(--Corner-Radius-lg) 0 0;
  position: fixed;
  top: calc(max(var(--sitewide-alert-sticky-height), 20px));
  right: 0;
  bottom: 0;
  left: 0;
  transition: top 300ms ease;
  z-index: var(--booking-widget-z-index);
  overflow: scroll;
}

@media screen and (max-width: 1366px) {
  .contentContainer {
    grid-area: content;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
  }

  .header {
    display: grid;
    grid-area: header;
    padding: var(--Space-x3) var(--Space-x2) 0;
  }

  .close {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    justify-self: flex-end;
    padding: 0;
  }

  .footer {
    background: linear-gradient(
      180deg,
      rgba(255, 255, 255, 0) 7.5%,
      #ffffff 82.5%
    );
    padding: var(--Space-x2) var(--Space-x2) var(--Space-x7);
    position: sticky;
    bottom: 0;
    width: 100%;
  }

  .addRoomMobileContainer {
    display: grid;
    padding-bottom: var(--Space-x3);
  }
  .errorContainer {
    margin: var(--Space-x2);
  }
  .addRoomMobileContainer button {
    width: 150px;
    margin: 0 auto;
  }
}

@media screen and (min-width: 1367px) {
  .container {
    height: 24px;
  }
  .contentWrapper {
    grid-template-rows: auto;
  }

  .footerButtons {
    max-height: 40px;
  }

  .doneButton {
    min-width: 125px;
  }

  .pickerContainer {
    position: absolute;
    display: grid;
    bottom: auto;
    left: auto;
    right: auto;
    border-radius: var(--Corner-Radius-lg);
    box-shadow: var(--popup-box-shadow);
    min-width: 360px;
    max-width: calc(100vw - 20px);
    padding: var(--Space-x2) var(--Space-x3);
    top: calc(100% + 36px);
    max-height: none;
    overflow-y: auto;
    overflow-x: hidden;
  }

  .roomContainer {
    padding: var(--Space-x2) 0 0 0;
  }

  .roomContainer:first-of-type {
    padding-top: 0;
  }

  .roomContainer:last-of-type {
    padding-bottom: 0;
  }

  .contentContainer {
    overflow-y: visible;
  }

  .pickerContainer:focus-visible {
    outline: none;
  }

  .header {
    display: none;
  }

  .footer {
    display: flex;
    justify-content: space-between;
    padding-top: var(--Space-x2);
    height: fit-content;
  }

  .footer button {
    width: auto;
  }
}