@charset "UTF-8";
/*!
Theme Name: Cocoon Child
Description: Cocoon専用の子テーマ
Theme URI: https://wp-cocoon.com/
Author: わいひら
Author URI: https://nelog.jp/
Template: cocoon-master
Version: 1.1.3
*/

/* ==============================
   Google Fonts
   ============================== */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ==============================
   CSS Variables — Neon Dark Theme
   ============================== */
:root {
  --pd-neon:         #00e5ff;
  --pd-neon-dark:    #00b8cc;
  --pd-violet:       #7c3aed;
  --pd-pink:         #e040fb;
  --pd-bg:           #07070f;
  --pd-bg-alt:       #0a0a18;
  --pd-card-bg:      #0d0d1c;
  --pd-card-border:  rgba(0, 229, 255, 0.12);
  --pd-header-bg:    #050510;
  --pd-navi-bg:      #08081a;
  --pd-text:         #d0d0ec;
  --pd-text-light:   #a0a0c8;
  --pd-text-muted:   #7070a0;
  --pd-heading:      #e8e8ff;
  --pd-link:         #40d8ff;
  --pd-link-hover:   #80ecff;
  --pd-font-body:    'Noto Sans JP', "Yu Gothic", "遊ゴシック", YuGothic, sans-serif;
  --pd-font-heading: 'Space Grotesk', 'Noto Sans JP', sans-serif;
  --pd-radius:       12px;
  --pd-shadow:       0 4px 24px rgba(0, 229, 255, 0.07);
  --pd-shadow-hover: 0 8px 40px rgba(0, 229, 255, 0.18);
  --pd-gradient: linear-gradient(135deg, #00e5ff 0%, #7c3aed 60%, #e040fb 100%);
}

/* Base */
body, #container, #content, .content-in, .site-body {
  background-color: var(--pd-bg) !important;
  color: var(--pd-text) !important;
}

/* Typography */
body, p, li, span, div, td, th, .entry-content {
  font-family: var(--pd-font-body) !important;
  -webkit-font-smoothing: antialiased;
  color: var(--pd-text) !important;
}
h1, h2, h3, h4, h5, h6, .entry-title, .widget-title {
  font-family: var(--pd-font-heading) !important;
  color: var(--pd-heading) !important;
  -webkit-font-smoothing: antialiased;
}
h1 { font-weight: 700; letter-spacing: 0.01em; }
h2 { font-weight: 700; letter-spacing: 0.02em; }
h3 { font-weight: 600; }
h4, h5, h6 { font-weight: 600; }
p, li { line-height: 1.9; }

/* Links */
a { color: var(--pd-link) !important; text-decoration: none !important; transition: color 0.15s; }
a:hover { color: var(--pd-link-hover) !important; text-decoration: none !important; }

/* Header */
#header {
  background: var(--pd-header-bg) !important;
  border-bottom: 1px solid rgba(0, 229, 255, 0.15) !important;
  box-shadow: 0 2px 24px rgba(0, 229, 255, 0.08) !important;
  position: relative;
}
#header-in { padding: 28px 0 !important; }

/* Logo */
.site-name-text {
  font-family: var(--pd-font-heading) !important;
  font-size: 26px !important;
  font-weight: 700 !important;
  letter-spacing: 0.06em !important;
  background: var(--pd-gradient) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  text-shadow: none !important;
  display: inline-block;
  filter: drop-shadow(0 0 12px rgba(0, 229, 255, 0.45));
  transition: filter 0.2s;
}
.site-name-text-link, .site-name-text-link:visited, .logo a { color: transparent !important; text-decoration: none !important; }
.site-name-text-link:hover .site-name-text, .site-name-text-link:hover { filter: drop-shadow(0 0 22px rgba(0, 229, 255, 0.75)) !important; }
.tagline {
  font-family: var(--pd-font-body) !important;
  font-size: 11.5px !important;
  letter-spacing: 0.1em !important;
  color: var(--pd-text-light) !important;
  -webkit-text-fill-color: var(--pd-text-light) !important;
  margin-top: 5px !important;
  opacity: 1 !important;
}

/* Navigation */
#navi { background-color: var(--pd-navi-bg) !important; border-bottom: 1px solid rgba(0, 229, 255, 0.1) !important; box-shadow: none !important; }
#navi-in .menu-top > li > a {
  color: var(--pd-text) !important;
  -webkit-text-fill-color: var(--pd-text) !important;
  padding: 15px 18px !important;
  font-family: var(--pd-font-body) !important;
  font-size: 13.5px !important;
  font-weight: 500 !important;
  letter-spacing: 0.03em;
  transition: color 0.15s, background 0.15s;
}
#navi-in .menu-top > li > a:hover,
#navi-in .menu-top > li.current-menu-item > a {
  color: var(--pd-neon) !important;
  -webkit-text-fill-color: var(--pd-neon) !important;
  background-color: rgba(0, 229, 255, 0.07) !important;
}

/* Article Cards */
.entry-card-wrap, .a-wrap {
  background-color: var(--pd-card-bg) !important;
  border: 1px solid var(--pd-card-border) !important;
  border-radius: var(--pd-radius) !important;
  box-shadow: var(--pd-shadow) !important;
  overflow: hidden;
  transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}
.entry-card-wrap:hover, .a-wrap:hover {
  box-shadow: var(--pd-shadow-hover) !important;
  border-color: rgba(0, 229, 255, 0.3) !important;
  transform: translateY(-4px);
}
.entry-card { border: none !important; }
.entry-card-title, .entry-card-wrap .entry-title, .entry-card-wrap h2, .entry-card-wrap h3 {
  color: var(--pd-heading) !important;
  font-family: var(--pd-font-heading) !important;
}
.entry-card-content, .entry-summary { color: var(--pd-text) !important; }
.entry-card-meta, .post-date, .entry-date, .entry-meta, time {
  color: var(--pd-text-light) !important;
  -webkit-text-fill-color: var(--pd-text-light) !important;
}

/* Entry Page */
.entry-title {
  color: var(--pd-heading) !important;
  font-family: var(--pd-font-heading) !important;
  font-size: 1.9em !important;
  font-weight: 700 !important;
  line-height: 1.4 !important;
}

/* ==============================
   修正1: h2にダーク背景+薄紫テキスト (2026-04-04)
   ============================== */
.entry-content h2 {
  font-family: var(--pd-font-heading) !important;
  color: #e8e8ff !important;
  background-color: #363636 !important;
  border-left: 3px solid var(--pd-neon) !important;
  padding: 8px 14px !important;
  border-radius: 3px !important;
  margin-top: 2.6em !important;
  margin-bottom: 0.8em !important;
  font-size: 1.3em !important;
  font-weight: 700 !important;
}

/* ==============================
   修正1: h3にも同様のダーク背景 (2026-04-04)
   ============================== */
.entry-content h3 {
  font-family: var(--pd-font-heading) !important;
  color: #e8e8ff !important;
  background-color: #363636 !important;
  border-bottom: 1px solid rgba(0, 229, 255, 0.18) !important;
  padding: 8px 14px !important;
  border-radius: 3px !important;
  margin-top: 2em !important;
  font-size: 1.1em !important;
}

/* ==============================
   修正2: pテキストのグレー問題を修正 (2026-04-04)
   ============================== */
.entry-content p {
  color: var(--pd-text) !important;
  margin-bottom: 1.6em !important;
  line-height: 2.0 !important;
}

.entry-content a { color: var(--pd-link) !important; border-bottom: 1px solid rgba(64, 216, 255, 0.3) !important; }
.entry-content a:hover { color: var(--pd-link-hover) !important; border-bottom-color: rgba(128, 236, 255, 0.6) !important; }

/* Categories & Tags */
.cat-label, .entry-category, .entry-category a, .cat-links a, [class*="cat-label"] {
  background: var(--pd-gradient) !important;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
  border-radius: 999px !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  padding: 3px 12px !important;
  letter-spacing: 0.04em;
  border: none !important;
  display: inline-block;
  line-height: 1.8;
}
.cat-links a:hover { opacity: 0.85 !important; }
.tag-links a, .post-tags a {
  background-color: transparent !important;
  color: var(--pd-neon) !important;
  -webkit-text-fill-color: var(--pd-neon) !important;
  border: 1.5px solid rgba(0, 229, 255, 0.4) !important;
  border-radius: 999px !important;
  font-size: 11px !important;
  padding: 2px 10px !important;
  transition: all 0.15s;
}
.tag-links a:hover, .post-tags a:hover {
  background-color: rgba(0, 229, 255, 0.1) !important;
  color: var(--pd-link-hover) !important;
  -webkit-text-fill-color: var(--pd-link-hover) !important;
  border-color: var(--pd-neon) !important;
}

/* Sidebar */
.widget {
  background-color: var(--pd-card-bg) !important;
  border: 1px solid var(--pd-card-border) !important;
  border-radius: var(--pd-radius) !important;
  box-shadow: var(--pd-shadow) !important;
  padding: 20px !important;
  margin-bottom: 24px !important;
}
.widget-title {
  font-family: var(--pd-font-heading) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pd-neon) !important;
  -webkit-text-fill-color: var(--pd-neon) !important;
  border-bottom: 1px solid rgba(0, 229, 255, 0.2) !important;
  padding-bottom: 10px !important;
  margin-bottom: 14px !important;
}
.widget p, .widget li, .sidebar-scroll { color: var(--pd-text) !important; }
.widget a { color: var(--pd-link) !important; -webkit-text-fill-color: var(--pd-link) !important; }
.widget a:hover { color: var(--pd-link-hover) !important; -webkit-text-fill-color: var(--pd-link-hover) !important; }
.widget .entry-card-title { color: var(--pd-text) !important; -webkit-text-fill-color: var(--pd-text) !important; }
.widget .post-date, .widget time { color: var(--pd-text-light) !important; -webkit-text-fill-color: var(--pd-text-light) !important; }

/* Buttons */
.btn, .button, input[type="submit"], .search-submit {
  background: var(--pd-gradient) !important;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
  border: none !important;
  border-radius: 999px !important;
  padding: 10px 24px !important;
  font-family: var(--pd-font-body) !important;
  font-weight: 600 !important;
  font-size: 13px !important;
  transition: opacity 0.15s, box-shadow 0.15s !important;
  cursor: pointer;
}
.btn:hover, .button:hover, input[type="submit"]:hover, .search-submit:hover {
  opacity: 0.88 !important;
  box-shadow: 0 4px 20px rgba(0, 229, 255, 0.35) !important;
  color: #ffffff !important;
}
input[type="search"], input[type="text"], input[type="email"], textarea {
  background-color: var(--pd-card-bg) !important;
  color: var(--pd-text) !important;
  border: 1px solid var(--pd-card-border) !important;
  border-radius: 8px !important;
}
input::placeholder, textarea::placeholder { color: var(--pd-text-muted) !important; }

/* Footer */
#footer {
  background-color: var(--pd-header-bg) !important;
  border-top: 1px solid rgba(0, 229, 255, 0.1) !important;
  color: var(--pd-text-light) !important;
  padding: 40px 0 !important;
  font-size: 13px !important;
  margin-top: 72px !important;
}
#footer a { color: var(--pd-text-light) !important; -webkit-text-fill-color: var(--pd-text-light) !important; }
#footer a:hover { color: var(--pd-neon) !important; -webkit-text-fill-color: var(--pd-neon) !important; }
#navi-footer, #navi-footer-in { background-color: var(--pd-header-bg) !important; }
#navi-footer .navi-footer-in a, #navi-footer a { color: var(--pd-text-light) !important; -webkit-text-fill-color: var(--pd-text-light) !important; font-size: 13px !important; }
#navi-footer a:hover { color: var(--pd-neon) !important; -webkit-text-fill-color: var(--pd-neon) !important; }
.copyright { color: var(--pd-text-muted) !important; -webkit-text-fill-color: var(--pd-text-muted) !important; }

/* Language Switcher */
.patent-lang-switcher { position: absolute; top: 16px; right: 24px; display: flex; gap: 6px; z-index: 100; }
.patent-lang-btn {
  font-size: 12px !important;
  font-weight: 600 !important;
  padding: 4px 10px !important;
  border-radius: 999px !important;
  border: 1.5px solid rgba(0, 229, 255, 0.3) !important;
  color: var(--pd-text-light) !important;
  -webkit-text-fill-color: var(--pd-text-light) !important;
  background: transparent !important;
  transition: all 0.15s !important;
  text-decoration: none !important;
}
.patent-lang-btn.is-active, .patent-lang-btn:hover {
  border-color: var(--pd-neon) !important;
  color: var(--pd-neon) !important;
  -webkit-text-fill-color: var(--pd-neon) !important;
  background: rgba(0, 229, 255, 0.08) !important;
}

/* Breadcrumbs & Pagination */
.breadcrumb, .breadcrumb a, .breadcrumb-item { color: var(--pd-text-light) !important; -webkit-text-fill-color: var(--pd-text-light) !important; }
.pagination .current, .page-numbers.current { background: var(--pd-gradient) !important; color: #ffffff !important; -webkit-text-fill-color: #ffffff !important; border-radius: 6px; }
.page-numbers { color: var(--pd-text-light) !important; }

/* Misc */
blockquote { border-left: 3px solid var(--pd-neon) !important; background: rgba(0, 229, 255, 0.04) !important; color: var(--pd-text) !important; }
code, pre { background: rgba(0, 229, 255, 0.06) !important; color: var(--pd-neon) !important; border-radius: 4px; }
table { color: var(--pd-text) !important; }
th { background: rgba(0, 229, 255, 0.08) !important; color: var(--pd-heading) !important; }
td { border-color: var(--pd-card-border) !important; }

/* Layout */
.wrap { max-width: 1160px !important; padding-left: 24px !important; padding-right: 24px !important; }
#main, .main { padding-top: 48px !important; }
.sidebar { padding-top: 48px !important; }

/* Responsive */
@media screen and (max-width: 1023px) { .wrap { padding-left: 16px !important; padding-right: 16px !important; } }
@media screen and (max-width: 834px) {
  #header-in { padding: 20px 16px !important; }
  .site-name-text { font-size: 20px !important; }
  #main { padding-top: 32px !important; }
  .entry-card-wrap:hover, .a-wrap:hover { transform: none; }
  .patent-lang-switcher { top: 10px; right: 12px; }
}
@media screen and (max-width: 480px) {
  .entry-content h2 { font-size: 1.15em !important; }
  .entry-title { font-size: 1.5em !important; }
}

/************************************
 * 改修1: メインエリア・記事本文ダーク化
 * (2026-03-31)
 ************************************/
.main, #main, .content-area, #content-area { background-color: var(--pd-bg) !important; }
.entry-content, .entry-body, .post-content, .article-body { background-color: var(--pd-card-bg) !important; color: var(--pd-text) !important; }
.entry-content a, .article-body a, .post-content a { color: #40d8ff !important; }
.entry-content a:hover, .article-body a:hover, .post-content a:hover { color: #80ecff !important; }
.entry-content h1, .entry-content h5, .entry-content h6, .article h1 { color: #e8e8ff !important; }

/* h2/h3/h4: ダーク背景対応 (#1a1a2aから#e8e8ffに変更) */
.entry-content h2, .entry-content h3, .entry-content h4, .article h2, .article h3, .article h4 {
  color: #e8e8ff !important;
}
.entry-content h2 { border-left-color: var(--pd-neon) !important; }
.entry-content h3 { border-bottom-color: var(--pd-card-border) !important; }

/* 修正A: 記事タイトルの視認性向上 (2026-04-01) */
.entry-title, .article-title, .post-title {
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
  text-shadow: 0 0 20px rgba(0, 212, 255, 0.15) !important;
}

/* 修正B: SNSシェアボタン (2026-04-01) */
.sns-button, .share-button, .sns-share a { border: 1px solid rgba(255,255,255,0.15) !important; border-radius: 6px !important; }
.twitter-button, .x-corp-button { border: 1px solid rgba(255,255,255,0.3) !important; background-color: #1a1a1a !important; }
.sns-button:hover, .share-button:hover { border-color: rgba(255,255,255,0.4) !important; }
.twitter-button:hover, .x-corp-button:hover { border-color: rgba(255,255,255,0.55) !important; }

/* 修正C: アイコンフォント文字化け解消 (2026-04-01) */
#wpadminbar .ab-icon, #wpadminbar .ab-icon::before,
#wpadminbar [class*="dashicons"], #wpadminbar [class*="dashicons"]::before {
  font-family: dashicons !important;
  -webkit-text-fill-color: inherit !important;
}
.material-icons, .material-icons-outlined { font-family: 'Material Icons', 'Material Icons Outlined' !important; }

/* 修正C補足: Font Awesome (2026-04-01) */
.fa, .fas, .far, .fal, .fad, .fab, [class*=" fa-"], [class^="fa-"] {
  font-family: "Font Awesome 5 Free", "Font Awesome 5 Pro", "Font Awesome 5 Brands", "FontAwesome" !important;
  -webkit-text-fill-color: inherit !important;
}

/* ==============================
   詳細度強化: インラインCSS上書き (2026-04-04)
   #content .entry-content h2 { color: #1a1a2a } を無効化
   ============================== */
body #content .entry-content h2,
body #content .article-body h2 {
  color: #e8e8ff !important;
  background-color: #363636 !important;
  padding: 8px 14px !important;
  border-radius: 3px !important;
}

body #content .entry-content h3,
body #content .article-body h3 {
  color: #e8e8ff !important;
  background-color: #363636 !important;
  padding: 8px 14px !important;
  border-radius: 3px !important;
}