/* page-photo.css - Photoページ固有のスタイル */

/* ----- side_list (.top-photo) ----- */

.side_list .top-photo {
  border-bottom: 1px dotted #ccc;
  padding-bottom: 15px;
  margin: 10px 0 15px;
}

.side_list .top-photo:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.side_list .top-photo li a {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  white-space: nowrap;
  line-height: 1.4;
  gap: 4px;
}

.side_list .top-photo li .date {
  width: 3.7em;
  color: #ccc;
}

.side_list .top-photo.c-new li .date {
  color: #ddcc44;
}

.side_list .top-photo li .c-current-linktext {
  display: inline-flex;
  gap: 3px;
}

.side_list .top-photo li .sub-link {
  display: inline-flex;
  margin-left: 4em;
  gap: 10px;
}

.side_list .top-photo li .sub-link a {
  display: inline;
}

/* photo gritと共有： サイドメニューでは非表示 */
.side_list .contents_title,
.side_list .top-photo li img {
  display: none;
}

/* private link */
.side_list .private a {
  color: transparent;
}

.contents_grid .private {
  display: none;
}

/* ----- photo grid (.top-photo) ----- */

.contents_grid {
  margin: 0 0 10px;
}

.contents_grid .top-photo {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 20px 4px;
}

.contents_grid .top-photo li {
  position: relative;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #444;
  border-left: 1px solid #ccc;
  border-right: 1px solid #666;
}

.contents_grid .top-photo li a {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  box-sizing: border-box;
  border: 4px solid #669966;
  width: 192px;
  height: 192px;
}

.contents_grid .top-photo li img {
  width: 100%;
  object-fit: cover;
}

.contents_grid .top-photo li .title {
  position: absolute;
  bottom: 0;
  display: inline-flex;
  justify-content: center;
  width: 100%;
  padding-top: 16px;
  height: 44px;
  line-height: 1.2;
  background-color: rgba(102, 153, 102, 0.9);
}

.contents_grid .top-photo li a:hover .title {
  background-color: rgba(102, 153, 102, 1);
}

.contents_grid .top-photo li .sub-link {
  position: absolute;
  bottom: 5px;
  width: 100%;
  z-index: 10;
  text-align: center;
}

.contents_grid .top-photo li .sub-link a {
  display: inline;
}

/* photo side-listと共有： contents_boxでは非表示 */
.contents_grid .top-photo li a .date {
  display: none;
}

/* ----- photo 一覧 (.list-photo) ----- */

.contents_grid .list-photo {
  margin: 20px 5px;
}

.contents_grid .list-photo li {
  position: relative;
  overflow: hidden;
  border: 1px dotted #eef1ee;
  border-radius: 8px;
  max-height: 136px;
  margin-bottom: 8px;
}

.contents_grid .list-photo li > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 100%;
}

.contents_grid .list-photo li figure {
  display: flex;
  overflow: hidden;
  width: 200px;
  aspect-ratio: 3 / 2;
}

.contents_grid .list-photo li figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contents_grid .list-photo li .note {
  margin: 20px;
  flex: 1;
}

.contents_grid .list-photo .date,
.contents_grid .list-photo .title {
  box-sizing: border-box;
  display: inline-block;
  position: relative;
  padding: 0 15px 5px 0;
  border-bottom: 1px dotted #ccc;
  line-height: 1.2rem;
}

.contents_grid .list-photo .date {
  margin-right: -3px;
}

.contents_grid .list-photo li .title::after {
  content: "";
  position: absolute;
  right: 2px;
  top: 42%;
  width: 6px;
  height: 6px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: translateY(-50%) rotate(45deg);
}

.contents_grid .list-photo li a:hover {
  background-color: #539664;
}

.contents_grid .list-photo li a:hover .title::after {
  border-color: #006644;
}

/* ----- photo 写真表示 (.grid-photo) ----- */

.contents_grid .grid-photo {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 15px 0;
}

.contents_grid .grid-photo li {
  border: 1px dotted #ccc;
  width: 192px;
  height: 192px;
}

.contents_grid .grid-photo li p {
  padding: 5px 0 0 2px;
}

.contents_grid .grid-photo li a {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
}

.contents_grid .grid-photo li a::before {
  position: absolute;
  inset: 0;
  content: "";
  z-index: 10;
}

.contents_grid .grid-photo li a::after {
  content: "+";
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 14px;
  height: 14px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 500;
  line-height: 1;
  color: #cfcfcf;
  border: 1px solid #cfcfcf;
  border-radius: 50%;
  pointer-events: none;
  z-index: 11;
}

.contents_grid .grid-photo li a:hover::after {
  border-color: #fff;
  color: #fff;
}

.contents_grid .grid-photo li a:hover::before {
  background-color: rgba(0, 68, 6, 0.4);
}

/* ----- レスポンシブ(SP) ----- */
@media screen and (max-width: 639px) {
  /* photo */
  .contents_grid .top-photo li a,
  .contents_grid .grid-photo li {
    width: calc(50vw - 20px);
    height: calc(50vw - 20px);
  }

  .contents_grid .top-photo li a img,
  .contents_grid .grid-photo li img {
    width: 100%;
    height: auto;
  }

  .contents_grid .top-photo li .title {
    font-size: min(3.75vw, 24px);
    height: 10vw;
  }

  .contents_grid .top-photo li .sub-link {
    font-size: min(3.75vw, 24px);
  }

  /* .list-photo  */
  .contents_grid .list-photo li figure {
    width: 160px;
  }

  .contents_grid .list-photo li .note {
    margin: 5px 10px;
  }

  .contents_grid .list-photo li .date {
    display: block;
    border: none;
  }

  .contents_grid .list-photo li .title {
    width: 100%;
  }

  /* .grid-photo */
}

/* ----- Lightbox（拡大画像を同一タブで表示）----- */

.c-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
}

.c-lightbox.is-open {
  display: block;
}

.c-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
}

.c-lightbox__dialog {
  position: absolute;
  inset: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-radius: 10px;
  background: rgba(34, 34, 34, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.c-lightbox__close {
  align-self: flex-end;
  margin: 6px 6px 0 0;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.25);
  color: #fff;
  font-size: 1.8rem;
  line-height: 1;
}

.c-lightbox__body {
  flex: 1;
  padding: 0 10px 10px;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.c-lightbox__img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.c-lightbox__actions {
  padding: 0 12px 12px;
  text-align: center;
}

.c-lightbox__open {
  display: inline-block;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.2);
  color: #fff;
}

body.is-lightbox-open {
  overflow: hidden;
}

/* スマホ横持ち：横幅いっぱいで表示し、縦はスクロールで見る */
@media screen and (max-width: 639px) and (orientation: landscape) {
  .c-lightbox__dialog {
    inset: 8px;
  }

  .c-lightbox__body {
    padding: 0 8px 8px;
  }

  .c-lightbox__img {
    width: 100%;
    max-width: none;
    height: auto;
  }
}