/*
 Theme Name:   GeneratePress Child
 Theme URI:    https://kanalyzelab.com
 Description:  GeneratePress Child Theme for kanalyzelab.com
 Author:       kanalyzelab
 Author URI:   https://kanalyzelab.com
 Template:     generatepress
 Version:      1.0.0
*/

/* ============================================================
   Design Tokens
   ============================================================ */
:root {
  --color-bg:        #0d1117;
  --color-bg-card:   #161b22;
  --color-bg-hero:   #0d1117;
  --color-border:    #30363d;
  --color-accent:    #00b4d8;
  --color-accent-hover: #0096c7;
  --color-text:      #e6edf3;
  --color-text-muted:#8b949e;
  --color-badge:     #1f6feb;

  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans JP', sans-serif;
  --radius: 10px;
  --max-width: 1100px;
  --section-gap: 80px;
}

/* ============================================================
   Header (dark on front page)
   ============================================================ */
/* ヘッダー全体（全ページ共通） */
.site-header,
.site-header .header-widget,
nav.main-navigation {
  background: var(--color-bg) !important;
  border-bottom: 1px solid var(--color-border) !important;
}
.site-header .inside-header {
  padding: 8px 20px !important;
  min-height: unset !important;
}
.site-header {
  padding: 0 !important;
  margin: 0 !important;
}
.site-header a,
.main-navigation a,
.site-title a {
  color: var(--color-text) !important;
}
.main-navigation a:hover {
  color: var(--color-accent) !important;
}
.site-title {
  font-size: 1rem !important;
}
.main-navigation .menu-item a {
  font-size: 0.9rem !important;
  padding: 6px 12px !important;
}

/* ============================================================
   Full-width override for Front Page (GeneratePress reset)
   ============================================================ */
body.home {
  background: var(--color-bg);
}
body.home .site-content,
body.home .content-area,
body.home .entry-content,
body.home .inside-article,
body.home article.page {
  max-width: none !important;
  padding: 0 !important;
  margin: 0 !important;
  width: 100% !important;
}
body.home .site-main {
  width: 100% !important;
}
body.home .widget-area {
  display: none !important;
}
body.home .site-content {
  display: block !important;
}
body.home .content-area {
  width: 100% !important;
  max-width: 100% !important;
  flex: none !important;
  float: none !important;
}

/* ============================================================
   Global Reset for Front Page
   ============================================================ */
#kl-front {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
}

.kl-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   Section Common
   ============================================================ */
#kl-front section {
  padding: var(--section-gap) 0;
  border-bottom: 1px solid var(--color-border);
}
#kl-front section:last-child {
  border-bottom: none;
}

.kl-section-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}
.kl-section-title::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: var(--color-accent);
  margin-top: 8px;
  border-radius: 2px;
}
.kl-section-sub {
  color: var(--color-text-muted);
  margin-bottom: 40px;
  font-size: 0.95rem;
}

/* ============================================================
   Buttons
   ============================================================ */
.kl-btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
}
.kl-btn--primary {
  background: var(--color-accent);
  color: #0d1117;
}
.kl-btn--primary:hover {
  background: var(--color-accent-hover);
  color: #0d1117;
}
.kl-btn--ghost {
  border: 1px solid var(--color-border);
  color: var(--color-text);
}
.kl-btn--ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ============================================================
   Hero
   ============================================================ */
.kl-hero {
  text-align: center;
  padding: 100px 0 80px !important;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,180,216,0.12) 0%, transparent 70%);
}
.kl-hero__eyebrow {
  font-size: 0.85rem;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.kl-hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 20px;
  line-height: 1.1;
}
.kl-hero__desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.8;
}
.kl-hero__cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   Profile
   ============================================================ */
.kl-profile__inner {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}
.kl-profile__avatar {
  flex-shrink: 0;
}
.kl-profile__avatar img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-accent);
}
.kl-profile__avatar-placeholder {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--color-bg-card);
  border: 3px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
}
.kl-profile__name {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.kl-profile__name span {
  font-size: 1rem;
  color: var(--color-accent);
  font-weight: 400;
  margin-left: 8px;
}
.kl-profile__bio {
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
  max-width: 600px;
}
.kl-profile__links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.kl-social-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.2s;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}
.kl-social-link:hover {
  opacity: 0.8;
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ============================================================
   Contents Cards
   ============================================================ */
.kl-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.kl-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color 0.2s, transform 0.2s;
  position: relative;
  display: flex;
  flex-direction: column;
}
.kl-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
}
.kl-card__icon {
  font-size: 2rem;
  margin-bottom: 12px;
}
.kl-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text);
}
.kl-card__desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
  flex: 1;
}
.kl-card__badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--color-badge);
  color: #fff;
  padding: 5px 14px;
  border-radius: 20px;
  align-self: flex-start;
  margin-top: auto;
}
.kl-card__link {
  font-size: 0.88rem;
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
}
.kl-card__link:hover {
  text-decoration: underline;
}

/* ============================================================
   Blog Posts
   ============================================================ */
.kl-posts {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}
.kl-post-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.kl-post-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
}
.kl-post-card__thumb img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}
.kl-post-card__body {
  padding: 20px;
}
.kl-post-card__date {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 8px;
}
.kl-post-card__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.5;
}
.kl-post-card__title a {
  color: var(--color-text);
  text-decoration: none;
}
.kl-post-card__title a:hover {
  color: var(--color-accent);
}
.kl-post-card__excerpt {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}
.kl-no-posts {
  color: var(--color-text-muted);
  grid-column: 1 / -1;
}
.kl-blog__more {
  text-align: center;
}

/* ============================================================
   Ad Space
   ============================================================ */
.kl-ad-space {
  background: var(--color-bg-card);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px;
  color: var(--color-text-muted);
  font-size: 0.8rem;
}
.kl-ad-space:empty::after {
  content: '';
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer,
.site-footer .footer-widgets,
.site-footer .site-info,
footer.site-footer,
#colophon {
  background: var(--color-bg) !important;
  border-top: 1px solid var(--color-border) !important;
  color: var(--color-text-muted) !important;
}
.site-footer a,
#colophon a {
  color: var(--color-text-muted) !important;
}
.site-footer a:hover,
#colophon a:hover {
  color: var(--color-accent) !important;
}

/* ============================================================
   Blog / Archive / Single (サイト全体ダーク)
   ============================================================ */
body {
  background: var(--color-bg);
  color: var(--color-text);
}

/* ヘッダー全ページダーク */
.site-header,
nav.main-navigation {
  background: var(--color-bg) !important;
  border-bottom: 1px solid var(--color-border) !important;
}
.site-header a,
.main-navigation a,
.site-title a {
  color: var(--color-text) !important;
}
.main-navigation a:hover {
  color: var(--color-accent) !important;
}

/* 記事・アーカイブ */
.site-main,
.content-area,
.entry-content {
  background: var(--color-bg);
  color: var(--color-text);
}
.entry-title a {
  color: var(--color-text) !important;
}
.entry-title a:hover {
  color: var(--color-accent) !important;
}
.entry-meta,
.entry-footer,
.posted-on,
.byline {
  color: var(--color-text-muted) !important;
}
.entry-summary,
.entry-content p {
  color: var(--color-text);
  line-height: 1.8;
}

/* サイドバー */
.widget-area .widget {
  background: var(--color-bg-card) !important;
  color: var(--color-text) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: 8px;
  padding: 16px !important;
  margin-bottom: 16px !important;
  font-size: 0.88rem;
}
.widget-title {
  color: var(--color-text) !important;
  font-size: 0.9rem !important;
  margin-bottom: 10px !important;
}
.widget a {
  color: var(--color-text-muted) !important;
  font-size: 0.88rem;
}
.widget a:hover {
  color: var(--color-accent) !important;
}

/* 検索フォーム */
.search-field {
  background: var(--color-bg) !important;
  border: 1px solid var(--color-border) !important;
  color: var(--color-text) !important;
  font-size: 0.88rem !important;
  padding: 6px 10px !important;
}
.search-submit {
  background: var(--color-bg) !important;
  border: 1px solid var(--color-border) !important;
  color: var(--color-text-muted) !important;
  font-size: 0.85rem !important;
  padding: 6px 12px !important;
}

/* 記事カード（アーカイブ） */
.inside-article {
  border-bottom: 1px solid var(--color-border) !important;
  border-left: none !important;
  border-right: none !important;
  border-top: none !important;
  border-radius: 0 !important;
  padding-bottom: 40px;
  margin-bottom: 40px;
  background: var(--color-bg) !important;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 640px) {
  .kl-profile__inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .kl-profile__links {
    justify-content: center;
  }
  .kl-hero {
    padding: 60px 0 50px !important;
  }
  .kl-cards,
  .kl-posts {
    grid-template-columns: 1fr;
  }
}