/* ============================================
   SAIYA LOG - Theme: 長ネギ (Negi)
   和ナチュラル Visual Skin
   ============================================ */

/* --- Typography --- */
body {
  font-family: var(--font-body);
  color: var(--color-text);
  line-height: 1.7;
}

.section-title {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: 0.03em;
  border-bottom: var(--border-section);
  padding-bottom: 8px;
}

.article-content h1 { font-family: var(--font-heading); font-weight: 800; }
.article-content h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  border-bottom: var(--border-section);
  padding-bottom: 6px;
}
.article-content h3 { font-family: var(--font-heading); font-weight: 700; }
.article-content p { line-height: 1.8; }

.profile-detail__section h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  border-bottom: var(--border-section);
  padding-bottom: 6px;
}
.profile-detail__name { font-family: var(--font-heading); font-weight: 800; }

.post-card__meta,
.breadcrumb,
.breadcrumb__item a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

.site-header__logo {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--color-primary);
}

/* --- Cards: rounded green border --- */
.post-card {
  border: var(--border-thick);
  border-radius: var(--radius-sm);
  transition: box-shadow var(--transition-smooth), transform var(--transition-smooth);
}
.post-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}
.post-card__thumb {
  border-bottom: var(--border-thick);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  overflow: hidden;
}
.post-card__title { font-weight: 700; }

.post-card--large { border: 2px solid var(--color-border-strong); border-radius: var(--radius-md); }
.post-card--large:hover { box-shadow: var(--shadow-hard); transform: translateY(-3px); }
.post-card--large .post-card__title { font-family: var(--font-heading); font-weight: 800; }

.product-card {
  border: var(--border-thick);
  border-radius: var(--radius-sm);
  transition: box-shadow var(--transition-smooth), transform var(--transition-smooth);
}
.product-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-2px); }
.product-card__thumb { border-bottom: var(--border-thick); overflow: hidden; }
.product-card__name { font-weight: 700; }

.card-grid { gap: 20px; }
.growth-log__grid { gap: 20px; }
.category-nav__grid { gap: 16px; }

.section { margin-bottom: var(--spacing-section); position: relative; }

/* --- Header / Hero --- */
.site-header { border-bottom: 2px solid var(--color-primary); }

.desktop-nav .global-nav a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
}
.desktop-nav .global-nav a:hover,
.desktop-nav .global-nav a.is-current { border-bottom: 3px solid var(--color-primary); }

.mobile-menu .global-nav a { font-family: var(--font-heading); font-weight: 600; }
.mobile-menu .global-nav a.is-current { border-bottom: 3px solid var(--color-primary); }

.hero { border-top: var(--border-hero); border-bottom: var(--border-hero); }
.placeholder--hero {
  min-height: 40vh;
  background: var(--color-negi-white);
  color: var(--color-primary-dark);
  border: none;
}

/* --- Category Nav --- */
.category-nav__item {
  border: var(--border-thick);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-weight: 700;
  transition: background var(--transition-smooth), color var(--transition-smooth);
}
.category-nav__item:hover {
  background: var(--color-primary);
  color: #fff;
}

/* --- Growth Log --- */
.growth-log__card {
  border: var(--border-thick);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  transition: box-shadow var(--transition-smooth), transform var(--transition-smooth);
}
.growth-log__card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-2px); }
.growth-log__card-title { font-family: var(--font-heading); font-weight: 800; color: var(--color-primary); }
.growth-log__card .placeholder {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  border: 1px solid var(--color-border-light);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
}

/* --- Buttons --- */
.cta-box { border: 2px solid var(--color-primary); border-radius: var(--radius-md); }
.cta-box__text { font-family: var(--font-heading); font-weight: 800; color: var(--color-primary); }

.cta-box__button {
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  transition: background var(--transition-smooth), color var(--transition-smooth);
}
.cta-box__button:hover { background: #fff; color: var(--color-primary); }

.link-more {
  font-family: var(--font-heading);
  font-weight: 700;
  text-decoration: none;
  border: var(--border-thick);
  border-radius: var(--radius-sm);
  display: inline-block;
  padding: 10px 24px;
  margin-top: 16px;
  transition: background var(--transition-smooth), color var(--transition-smooth);
}
.link-more:hover { background: var(--color-primary); color: #fff; }

/* --- Store / Stream --- */
.store-categories__item {
  border: var(--border-thick);
  border-radius: var(--radius-sm);
  font-weight: 700;
  transition: background var(--transition-smooth), color var(--transition-smooth);
}
.store-categories__item:hover,
.store-categories__item.is-active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

.store-future { border: 2px dashed var(--color-accent); border-radius: var(--radius-md); }
.store-future__text { font-family: var(--font-mono); color: var(--color-text-secondary); }
.store-disclaimer { border-top: var(--border-thick); font-family: var(--font-mono); }

.stream-status {
  border: var(--border-thick);
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 700;
}
.stream-status p { color: #fff; }
.stream-status p:last-child { color: rgba(255,255,255,0.6); }
.stream-status__label { font-family: var(--font-heading); }

.stream-schedule__item { border-bottom: 1px solid var(--color-border-light); }
.stream-schedule__item:nth-child(even) { background: var(--color-surface); }
.stream-schedule__item strong { font-family: var(--font-heading); font-weight: 800; }

/* --- SNS / Contact --- */
.sns-links a {
  border: var(--border-thick);
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: background var(--transition-smooth), color var(--transition-smooth);
}
.sns-links a:hover { background: var(--color-primary); color: #fff; }

.contact-form__group input,
.contact-form__group textarea {
  border: var(--border-thick);
  border-radius: var(--radius-sm);
  transition: box-shadow var(--transition-smooth);
}
.contact-form__group input:focus,
.contact-form__group textarea:focus { outline: none; box-shadow: 0 0 0 3px rgba(45,106,79,0.2); }
.contact-form__submit {
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  transition: background var(--transition-smooth), color var(--transition-smooth);
}
.contact-form__submit:hover { background: #fff; color: var(--color-primary); }

/* --- Article --- */
.article-summary { border: var(--border-thick); border-radius: var(--radius-sm); background: var(--color-surface); }
.article-summary__title {
  font-family: var(--font-heading); font-weight: 800;
  background: var(--color-primary); color: #fff;
  display: inline-block; padding: 4px 12px; margin-bottom: 12px;
  border-radius: var(--radius-sm);
}
.article-ad { border: 2px dashed var(--color-accent); border-radius: var(--radius-sm); }
.article-ad__label { font-family: var(--font-mono); color: var(--color-text-secondary); }
.article-ad__name { font-family: var(--font-heading); font-weight: 800; }
.comparison-box { border: var(--border-thick); border-radius: var(--radius-sm); }
.comparison-box__title { font-family: var(--font-heading); font-weight: 800; }
.comparison-box__item { border: var(--border-thick); border-radius: var(--radius-sm); background: var(--color-surface); font-family: var(--font-mono); }
.comparison-box__item:nth-child(even) { background: var(--color-bg); }
.comparison-box__item strong { font-family: var(--font-heading); }
.internal-link { border-left: 6px solid var(--color-primary); background: var(--color-surface); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.internal-link__label { font-family: var(--font-mono); }
.internal-link__title { font-weight: 700; }
.author-box { border: var(--border-thick); border-radius: var(--radius-md); }
.author-box__name { font-family: var(--font-heading); font-weight: 800; }

/* --- Sidebar --- */
.sidebar__widget-title { font-family: var(--font-heading); font-weight: 800; border-bottom: var(--border-thick); }
.widget-list li { border-bottom: 1px solid var(--color-border-light); }
.widget-list a { font-weight: 500; }
.widget-search input { border: var(--border-thick); border-radius: var(--radius-sm); }
.widget-search input:focus { outline: none; box-shadow: 0 0 0 3px rgba(45,106,79,0.2); }

/* --- Profile --- */
.profile-intro__name { font-family: var(--font-heading); font-weight: 800; color: var(--color-primary); }
.profile-intro__tags { font-family: var(--font-mono); font-size: 0.8rem; }

/* --- Footer --- */
.site-footer { border-top: 2px solid var(--color-primary); }
.site-footer__nav a { font-weight: 600; }
.site-footer__copy { font-family: var(--font-mono); }

/* --- Pagination --- */
.pagination__item {
  border: var(--border-thick); border-radius: var(--radius-sm);
  font-family: var(--font-mono); font-weight: 700;
  transition: background var(--transition-smooth), color var(--transition-smooth);
}
.pagination__item:hover { background: var(--color-primary); color: #fff; }
.pagination__item.is-current { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

.purpose-nav__item {
  border: var(--border-thick); border-radius: var(--radius-sm);
  background: var(--color-surface); font-weight: 700;
  transition: background var(--transition-smooth), color var(--transition-smooth);
}
.purpose-nav__item:hover { background: var(--color-primary); color: #fff; }

.video-section .placeholder--video { border: var(--border-thick); border-radius: var(--radius-sm); }
.video-section__title { font-weight: 700; }

/* --- Responsive --- */
@media (max-width: 767px) {
  .section { margin-bottom: 40px; }
  .link-more { display: block; text-align: center; }
}
@media (min-width: 1024px) {
  .layout-with-sidebar__sidebar { border-left: 1px solid var(--color-border-light); padding-left: 32px; }
}