/*
Theme Name: JUNKAN Theme
Theme URI: http://localhost:8080/blog/
Author: JUNKAN
Author URI: http://localhost:8080/
Description: JUNKANサイトのデザインに合わせたカスタムテーマ
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.9
Requires PHP: 8.1
Text Domain: junkan-theme
*/

body.blog-page {
  --blog-admin-bar-offset: 0px;
  --blog-header-reserve: 92px;
  color: #12212f;
  background:
    radial-gradient(circle at 10% 5%, #dff8f2 0, transparent 35%),
    radial-gradient(circle at 90% 0%, #ffe9c5 0, transparent 30%),
    #f6f7fb;
  padding-top: var(--blog-header-reserve);
}

body.admin-bar.blog-page {
  --blog-admin-bar-offset: 32px;
}

body.blog-page .site-header {
  top: calc(.75rem + var(--blog-admin-bar-offset));
}

.blog-wrap {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto ;
  padding: 0 0 3rem;
}

.blog-hero {
  margin-top: .45rem;
  padding: .9rem 1.05rem;
  border-radius: 20px;
  color: #183144;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(245, 248, 251, 0.96) 100%);
  border: 1px solid rgba(179, 194, 209, 0.72);
  box-shadow: 0 10px 26px rgba(15, 35, 54, 0.06);
}

.blog-hero-kicker {
  margin: 0 0 .45rem;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .24em;
  color: #6a7e90;
}

.blog-hero h1 {
  margin: 0;
  font-size: clamp(1.32rem, 3vw, 1.95rem);
  letter-spacing: .08em;
  font-weight: 700;
}

.blog-hero-copy {
  margin: .45rem 0 0;
  /* max-width: 50ch; */
  font-size: .88rem;
  line-height: 1.65;
  color: #4f6476;
}

.blog-panel {
  margin-top: .7rem;
  background: #fff;
  border-radius: 22px;
  border: 1px solid #d8e0ea;
  box-shadow: 0 12px 30px rgba(15, 35, 54, 0.06);
  overflow: hidden;
}

.blog-panel-head {
  padding: 1rem 1.2rem;
  border-bottom: 1px solid #d8e0ea;
  font-weight: 800;
}

.blog-grid {
  padding: .9rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: .9rem;
}

.blog-card {
  border-radius: 16px;
  border: 1px solid #d8e0ea;
  background: #fff;
  overflow: hidden;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.blog-card:hover {
  transform: translateY(-2px);
  border-color: #c2d3e3;
  box-shadow: 0 14px 28px rgba(15, 35, 54, 0.1);
}

.blog-card-link {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  color: inherit;
  text-decoration: none;
}

.blog-card-link:focus-visible {
  outline: 3px solid #11a36e;
  outline-offset: -3px;
}

.blog-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #edf2f8;
  display: block;
}

.blog-thumb-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 255, 255, .6) 0, transparent 30%),
    linear-gradient(135deg, #dff8f2 0%, #e8f4ff 48%, #fff0d8 100%);
  color: #355268;
  font-weight: 800;
  letter-spacing: .12em;
  font-size: .88rem;
}

.blog-body {
  padding: .95rem;
  flex: 1;
}

.blog-title {
  margin: 0;
  font-size: 1.03rem;
  line-height: 1.45;
}

.blog-meta {
  margin: .45rem 0 .55rem;
  font-size: .8rem;
  color: #587088;
}

.blog-excerpt {
  margin: 0;
  color: #435466;
  line-height: 1.75;
  font-size: .92rem;
}

.blog-actions {
  margin-top: .75rem;
}

.blog-readmore {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 999px;
  padding: .5rem .85rem;
  font-weight: 700;
  font-size: .82rem;
  color: #fff;
  background: #12212f;
}

.blog-card:hover .blog-readmore,
.blog-card-link:focus-visible .blog-readmore {
  background: #11a36e;
}

.blog-empty {
  padding: 2rem 1rem;
  text-align: center;
  color: #5d6e80;
}

.blog-single {
  padding: 1.2rem;
}

.blog-single h1 {
  margin-top: .2rem;
}

.blog-single-content {
  color: #25394c;
  line-height: 1.9;
}

.blog-single-content img {
  max-width: 100%;
  height: auto;
}

.blog-footer {
  margin-top: 1.8rem;
  text-align: center;
  color: #5a6d7f;
  font-size: .82rem;
}

@media (max-width: 783px) {
  body.blog-page {
    --blog-header-reserve: 78px;
  }

  .blog-wrap {
    width: calc(100% - 1rem);
    margin-top: 12px;
    padding-top: 0;
  }

  body.admin-bar.blog-page {
    --blog-admin-bar-offset: 46px;
  }

  .blog-hero {
    margin-top: .35rem;
    padding: .8rem .82rem;
    border-radius: 16px;
  }

  .blog-hero-kicker {
    margin-bottom: .35rem;
    font-size: .68rem;
  }

  .blog-hero h1 {
    font-size: clamp(1.2rem, 6vw, 1.55rem);
  }

  .blog-hero-copy {
    margin-top: .4rem;
    font-size: .82rem;
    line-height: 1.6;
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }
}