/* ============================================
   JMOOC 公開サイト共通CSS
   ============================================ */

/* Base */
body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic",
    sans-serif;
  background: #f7f5f0;
}

img {
  max-width: 100%;
  height: auto;
}

/* Hero Header */
.hero {
  background: linear-gradient(120deg, #f6b087 0%, #80c3eb 100%);
}

.logo-caption {
  font-size: 12px;
  margin-top: 6px;
  display: flex;
  gap: 12px;
}

/* Language Switch */
.lang-switch .btn-outline-dark {
  color: #1b1b1b;
  background: #f6f6f6;
}

.lang-switch .btn-outline-dark:hover,
.lang-switch .btn-outline-dark:focus {
  color: #ffffff;
  background: #212529;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1020;
  border-bottom-width: 1px;
  background: #ffffff;
}

.navbar-logo {
  display: none;
  align-items: center;
  gap: 8px;
}

.navbar.show-logo .navbar-logo {
  display: inline-flex;
}

.navbar.members-navbar,
.navbar.members-navbar-blue,
.members-navbar-blue {
  background: #4b5563 !important;
  background-color: #4b5563 !important;
  border-bottom-color: #374151 !important;
}

.navbar.members-navbar .navbar-nav .nav-item + .nav-item {
  border-top-color: rgba(255, 255, 255, 0.18);
}

.navbar.members-navbar .navbar-toggler {
  border-color: rgba(255, 255, 255, 0.4);
}

.navbar.members-navbar .toggler-bar {
  background: #ffffff;
}

.navbar.members-navbar .nav-link {
  color: #ffffff !important;
}

.navbar-nav .nav-item + .nav-item {
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

@media (min-width: 992px) {
  .navbar-nav .nav-item + .nav-item {
    border-top: 0;
    position: relative;
    padding-left: 14px;
    margin-left: 8px;
  }

  .navbar-nav .nav-item + .nav-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 1px;
    height: 18px;
    background: rgba(0, 0, 0, 0.12);
    transform: translateY(-50%);
  }
}

/* Navbar Toggler (Hamburger Menu) */
.navbar-toggler {
  padding: 0.5rem 0.6rem;
  border: 1px solid rgba(0, 0, 0, 0.2);
}

.navbar-toggler:focus,
.navbar-toggler:focus-visible,
.navbar-toggler:active {
  box-shadow: none;
  outline: 0;
  border-width: 1px;
}

.toggler-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: #333;
  margin: 5px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.navbar-toggler[aria-expanded="true"] .toggler-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .toggler-bar:nth-child(2) {
  opacity: 0;
}

.navbar-toggler[aria-expanded="true"] .toggler-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Breadcrumb */
.breadcrumb-bar {
  font-size: 12px;
  background: #f7f5f0;
}

/* Page Layout */
.news-heading {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 28px;
  margin-bottom: 24px;
}

.page-title {
  text-align: center;
  font-size: 26px;
  font-weight: 700;
  margin: 0;
  color: #1f2328;
}

.news-main {
  padding: 32px 0 56px;
  margin-top: 12px;
}

.page-share {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  align-items: center;
}

.page-share a {
  text-decoration: none;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid transparent;
  color: #ffffff;
}

.page-share a:hover {
  opacity: 0.9;
}

.page-share .share-x {
  background: #111111;
}

.page-share .share-fb {
  background: #1877f2;
}

.page-detail-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

@media (max-width: 991.98px) {
  .news-heading {
    grid-template-columns: 1fr;
  }

  .news-heading-side {
    display: none;
  }
}

/* Empty State */
.empty-state {
  background: #ffffff;
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  color: #666;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.pagination.pagination-dark {
  --bs-pagination-active-bg: #212529;
  --bs-pagination-active-border-color: #212529;
  --bs-pagination-focus-box-shadow: 0 0 0 0.25rem rgba(33, 37, 41, 0.25);
}