@layer reset, base, property;

@layer property {
  /*******************************************************************************
  layout
 *******************************************************************************/

  .center {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .stack-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  .block {
    display: block;
  }

  /*******************************************************************************
  font-size
 *******************************************************************************/

  .fs-xl {
    font-size: 1.5rem;
  }

  .fs-lg {
    font-size: 1.25rem;
  }

  .fs-md {
    font-size: 1rem;
  }

  .fs-sm {
    font-size: 0.875rem;
  }

  .fs-xs {
    font-size: 0.75rem;
  }

  /*******************************************************************************
  font-weight
 *******************************************************************************/

  .bold {
    font-weight: bold;
  }

  /*******************************************************************************
  color
 *******************************************************************************/

  .color-fg {
    color: #333;
  }

  .color-muted {
    color: #666;
  }

  .color-main {
    color: var(--main-color);
  }

  .color-sub {
    color: var(--sub-color);
  }

  /*******************************************************************************
  margin
 *******************************************************************************/

  .mt-lg {
    margin-top: 1.5rem;
  }
  .mt-md {
    margin-top: 1rem;
  }
  .mt-sm {
    margin-top: 0.5rem;
  }

  .mb-lg {
    margin-bottom: 1.5rem;
  }
  .mb-md {
    margin-bottom: 1rem;
  }
  .mb-sm {
    margin-bottom: 0.5rem;
  }

  /*******************************************************************************
  padding
 *******************************************************************************/

  .pt-lg {
    padding-top: 1.5rem;
  }
  .pt-md {
    padding-top: 1rem;
  }
  .pt-sm {
    padding-top: 0.5rem;
  }

  .pb-lg {
    padding-bottom: 1.5rem;
  }
  .pb-md {
    padding-bottom: 1rem;
  }
  .pb-sm {
    padding-bottom: 0.5rem;
  }

  /*******************************************************************************
  decoration
 *******************************************************************************/

  .decoration-none {
    text-decoration: none;
  }

  /*******************************************************************************
  field-group
 *******************************************************************************/

  .field-group,
  .field-group::after,
  .field-group::before,
  .field-group *,
  .field-group *::after,
  .field-group *::before {
    box-sizing: border-box;
  }

  .field-group {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }

  .field-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .field-group-label {
    font-size: 0.875rem;
    border-left: 4px solid var(--main-color);
    padding-left: 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
  }

  /*******************************************************************************
  field
 *******************************************************************************/

  .field {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
  }

  .field-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .field-label {
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
  }

  .field-label::before {
    content: "";
    display: block;
    width: 0.75rem;
    height: 0.75rem;
    background-color: var(--main-color);
    border-radius: 50%;
  }

  /*******************************************************************************
    input-text
   *******************************************************************************/
  .input-text {
    padding: 0.5em 1em;
    border: 1px solid #ccc;
    border-radius: 0.25em;
    background-color: var(--text-contrast-color);
    font-size: 0.875rem;
  }

  .input-text.lg {
    font-size: 1rem;
  }

  /*******************************************************************************
    textarea
  *******************************************************************************/
  .textarea {
    width: 100%;
    min-height: 80px;
    resize: vertical;
    border: 1px solid #ccc;
    padding: 0.5em 1em;
    font-size: 0.875rem;
  }

  .textarea.lg {
    font-size: 1rem;
    min-height: 120px;
  }

  /*******************************************************************************
  segmented-control
 *******************************************************************************/

  .segmented-control,
  .segmented-control::after,
  .segmented-control::before,
  .segmented-control *,
  .segmented-control *::after,
  .segmented-control *::before {
    box-sizing: border-box;
  }

  .segmented-control {
    display: flex;
    width: fit-content;
    border-radius: 4px;
    overflow: hidden;
  }

  .segmented-control li {
    list-style: none;
    user-select: none;
    margin: 0;
    padding: 0;
  }

  .segmented-control li:not(:last-child) {
    border-right: 1px solid #ccc;
  }

  .segmented-control li input {
    display: none;
  }

  .segmented-control li label {
    display: block;
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
    background-color: #f0f0f0;
    cursor: pointer;
  }

  .segmented-control li input:checked + label {
    background-color: var(--main-color);
    color: var(--text-contrast-color);
  }

  /*******************************************************************************
  checkbox-group
 *******************************************************************************/

  .checkbox-group,
  .checkbox-group::after,
  .checkbox-group::before,
  .checkbox-group *,
  .checkbox-group *::after,
  .checkbox-group *::before {
    box-sizing: border-box;
  }

  .checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.25rem;
    container: checkbox-group / inline-size;
    font-size: 0.875rem;
    --border-color: transparent;
    --border-radius: 0.25em;
    --px: 0.5em;
    --py: 0.5em;
    --size: 1em;
    --check-size: 1em;
    --check-color: var(--main-color);
  }

  @container checkbox-group (width <= 480px) {
    .checkbox-group.lg > li {
      grid-column: span 2;
    }
  }

  .checkbox-group.outline {
    --border-color: #ccc;
  }

  .checkbox-group.lg {
    font-size: 1rem;
  }

  .checkbox-group.single-column > li {
    grid-column: span 2;
  }

  .checkbox-group > li {
    list-style: none;
    user-select: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 0.5em;
  }

  .checkbox-group.outline > li label:hover {
    border-color: var(--check-color);
  }

  .checkbox-group > li input {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
  }

  .checkbox-group > li label {
    display: flex;
    align-items: center;
    gap: 0.5em;
    padding: var(--py) var(--px);
    flex-grow: 1;
    cursor: pointer;
    position: relative;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
  }

  .checkbox-group > li label:hover {
    background-color: #f0f0f0;
  }

  .checkbox-group > li label::before {
    content: "";
    display: block;
    width: var(--size);
    height: var(--size);
    border: 1px solid #ccc;
    border-radius: 0.25em;
    background-color: var(--text-contrast-color);
  }

  .checkbox-group > li input:checked + label::before {
    background-color: var(--check-color);
    border-color: var(--check-color);
  }

  .checkbox-group > li input:not(:checked) + label:hover::before {
    border-color: var(--check-color);
  }

  .checkbox-group > li input:checked + label::after {
    content: "";
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E")
      no-repeat center center;
    background-size: 100% 100%;
    position: absolute;
    width: var(--check-size);
    height: var(--check-size);
    top: 50%;
    left: calc(var(--px) + var(--size) / 2);
    transform: translate(-50%, -50%);
  }

  /*******************************************************************************
  radio-group
 *******************************************************************************/

  .radio-group,
  .radio-group::after,
  .radio-group::before,
  .radio-group *,
  .radio-group *::after,
  .radio-group *::before {
    box-sizing: border-box;
  }

  .radio-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.25rem;
    container: radio-group / inline-size;
    font-size: 0.875rem;
    --border-color: transparent;
    --border-radius: 0;
    --px: 0.5em;
    --py: 0.5em;
    --size: 1em;
    --check-size: calc(var(--size) * 0.5);
    --check-color: var(--main-color);
  }

  @container radio-group (width <= 480px) {
    .radio-group.lg > li {
      grid-column: span 2;
    }
  }

  .radio-group.outline {
    --border-color: #ccc;
    --border-radius: 0.25em;
    --px: 1em;
  }

  .radio-group.lg {
    font-size: 1rem;
  }

  .radio-group.single-column > li {
    grid-column: span 2;
  }

  .radio-group > li {
    list-style: none;
    user-select: none;
    margin: 0;
    padding: 0;
  }

  .radio-group.outline > li label {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
  }
  .radio-group.outline > li label:hover {
    border-color: var(--check-color);
  }

  .radio-group > li input {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
  }

  .radio-group > li label {
    display: flex;
    align-items: center;
    flex-grow: 1;
    gap: 0.5em;
    padding: var(--py) var(--px);
    cursor: pointer;
    position: relative;
  }

  .radio-group > li label:hover {
    background-color: #f0f0f0;
  }

  .radio-group > li label::before {
    content: "";
    display: block;
    width: var(--size);
    height: var(--size);
    border: 1px solid #ccc;
    border-radius: 50%;
    background-color: var(--text-contrast-color);
  }

  .radio-group > li input:checked + label::before {
    border-color: var(--check-color);
  }

  .radio-group > li input:not(:checked) + label:hover::before {
    border-color: var(--check-color);
  }

  .radio-group > li input + label::after {
    content: "";
    display: block;
    width: var(--check-size);
    height: var(--check-size);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: calc(var(--px) + var(--size) / 2);
    transform: translate(-50%, -50%);
    background-color: transparent;
  }

  .radio-group > li input:checked + label::after {
    background-color: var(--check-color);
  }

  /*******************************************************************************
  range-input
 *******************************************************************************/

  .range-input {
    display: grid;
    grid-template-columns: max-content max-content max-content;
    align-items: center;
    gap: 0.25rem;
  }

  /*******************************************************************************
  button
 *******************************************************************************/

  .button,
  .button::after,
  .button::before,
  .button *,
  .button *::after,
  .button *::before {
    box-sizing: border-box;
    transition: all 0.3s ease;
  }

  .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.3em;
    border-radius: 0.25em;
    padding: 0.5em 2em;
    text-decoration: none;
    cursor: pointer;
    border: none;
  }

  /* variant: solid */
  .button.solid {
    background-color: var(--main-color);
    color: var(--text-contrast-color);
  }
  .button.solid:hover {
    background-color: rgb(from var(--main-color) r g b / 0.8);
  }

  /* variant: ghost */
  .button.ghost {
    background-color: transparent;
    color: var(--main-color);
  }

  .button.ghost:hover {
    background-color: rgb(from var(--main-color) r g b / 0.1);
  }

  /* variant: outline */
  .button.outline {
    background-color: transparent;
    color: var(--main-color);
    border: 1px solid var(--main-color);
  }

  .button.outline:hover {
    background-color: rgb(from var(--main-color) r g b / 0.1);
  }

  /*******************************************************************************
  select
 *******************************************************************************/

  .select {
    padding: 0.5rem 1rem;
    border: 1px solid #ccc;
    border-radius: 0.25rem;
    background-color: var(--text-contrast-color);
    cursor: pointer;
    font-size: 0.875rem;
  }

  /*******************************************************************************
  notes
 *******************************************************************************/

  .notes {
    font-size: 0.75rem;
    color: #666;
    text-align: center;
  }

  .map-page {
    display: grid;
    grid-template-columns: max-content 1fr;
    grid-template-rows: 1fr 0;
  }
}