/* ============================================
   麗艶通信 - メインスタイルシート
   カラーパレット：クリーン×上品×OL・熟女系
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;700&display=swap');

/* ============ CSS変数 ============ */
:root {
  --color-primary: #8B2252;       /* ディープローズ */
  --color-primary-light: #B5476E; /* ライトローズ */
  --color-primary-dark: #5E1537;  /* ダークローズ */
  --color-accent: #C8973A;        /* ゴールド */
  --color-accent-light: #E8C06A;  /* ライトゴールド */
  --color-bg: #FAF8F6;            /* オフホワイト */
  --color-bg-secondary: #F2EEE9;  /* ライトベージュ */
  --color-text: #2C2C2C;          /* メインテキスト */
  --color-text-sub: #6B6B6B;      /* サブテキスト */
  --color-text-light: #9E9E9E;    /* ライトテキスト */
  --color-border: #E0D8D2;        /* ボーダー */
  --color-white: #FFFFFF;
  --color-shadow: rgba(139, 34, 82, 0.08);
  
  --font-serif: 'Noto Serif JP', 'Georgia', serif;
  --font-sans: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-primary: 0 4px 20px var(--color-shadow);
  
  --transition: all 0.25s ease;
  --max-width: 1140px;
}

/* ============ リセット・ベース ============ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-primary-light);
}

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

/* ============ レイアウト ============ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.layout-main {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  padding: 40px 0;
}

.main-content {
  min-width: 0;
}

/* ============ ヘッダー ============ */
.site-header {
  background: var(--color-white);
  border-bottom: 2px solid var(--color-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.site-logo-main {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.08em;
}

.site-logo-sub {
  font-size: 0.65rem;
  color: var(--color-text-sub);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 2px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-nav a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

.header-nav a:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.header-search {
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-input {
  padding: 6px 14px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 0.85rem;
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  width: 180px;
  transition: var(--transition);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(139, 34, 82, 0.1);
  width: 220px;
}

.btn-search {
  padding: 6px 14px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 20px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-search:hover {
  background: var(--color-primary-dark);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
  border-radius: 2px;
}

/* ============ カテゴリバー ============ */
.category-bar {
  background: var(--color-primary);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.category-bar::-webkit-scrollbar {
  display: none;
}

.category-bar-inner {
  display: flex;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.category-bar a {
  display: inline-block;
  padding: 10px 18px;
  color: rgba(255,255,255,0.85);
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

.category-bar a:hover,
.category-bar a.active {
  color: var(--color-white);
  border-bottom-color: var(--color-accent);
}

/* ============ ヒーローセクション ============ */
.hero-section {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  padding: 48px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(200,151,58,0.15) 0%, transparent 60%);
  animation: shimmer 8s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(10%, 10%); }
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-white);
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.hero-subtitle {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
  position: relative;
  z-index: 1;
}

/* ============ 注目記事スライダー ============ */
.featured-section {
  padding: 32px 0 0;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  border-left: 4px solid var(--color-accent);
  padding-left: 12px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title .title-badge {
  font-size: 0.65rem;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 2px 8px;
  border-radius: 10px;
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* ============ 記事カード ============ */
.article-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.article-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
}

.article-card:hover {
  box-shadow: var(--shadow-primary);
  transform: translateY(-3px);
}

.article-card-thumb {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--color-bg-secondary);
}

.article-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.article-card:hover .article-card-thumb img {
  transform: scale(1.05);
}

.thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-bg-secondary), var(--color-border));
  font-size: 2.5rem;
  color: var(--color-text-light);
}

.article-card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 12px;
  letter-spacing: 0.05em;
}

.article-card-badge.new {
  background: #E53935;
}

.article-card-badge.event {
  background: var(--color-accent);
}

.article-card-body {
  padding: 14px;
}

.article-card-category {
  font-size: 0.7rem;
  color: var(--color-primary);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.article-card-title {
  font-family: var(--font-serif);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-text);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card-excerpt {
  font-size: 0.78rem;
  color: var(--color-text-sub);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 10px;
}

.article-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--color-text-light);
}

.article-card-maker {
  background: var(--color-bg-secondary);
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 500;
  color: var(--color-text-sub);
}

/* ============ 特集記事（大カード） ============ */
.featured-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 24px;
  transition: var(--transition);
  cursor: pointer;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.featured-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.featured-card-thumb {
  position: relative;
  overflow: hidden;
}

.featured-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.featured-card:hover .featured-card-thumb img {
  transform: scale(1.04);
}

.featured-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.featured-card-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: 12px;
}

.featured-card-excerpt {
  font-size: 0.82rem;
  color: var(--color-text-sub);
  line-height: 1.8;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.btn-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 24px;
  font-size: 0.8rem;
  font-weight: 700;
  transition: var(--transition);
  align-self: flex-start;
}

.btn-read-more:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateX(3px);
}

/* ============ ページネーション ============ */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 24px 0;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
}

.pagination a {
  background: var(--color-white);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.pagination a:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.pagination .current {
  background: var(--color-primary);
  color: var(--color-white);
  border: 1px solid var(--color-primary);
}

/* ============ サイドバー ============ */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.widget {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.widget-title {
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 10px 16px;
  letter-spacing: 0.05em;
}

.widget-body {
  padding: 16px;
}

/* ランキングウィジェット */
.ranking-list {
  list-style: none;
}

.ranking-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  transition: var(--transition);
}

.ranking-item:last-child {
  border-bottom: none;
}

.ranking-item:hover {
  opacity: 0.75;
}

.ranking-num {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-light);
  min-width: 24px;
  text-align: center;
  line-height: 1.2;
}

.ranking-item:nth-child(1) .ranking-num { color: #C8973A; }
.ranking-item:nth-child(2) .ranking-num { color: #9E9E9E; }
.ranking-item:nth-child(3) .ranking-num { color: #A0522D; }

.ranking-thumb {
  width: 56px;
  height: 40px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background: var(--color-bg-secondary);
}

.ranking-title {
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--color-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* カテゴリウィジェット */
.category-list {
  list-style: none;
}

.category-list li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.82rem;
  color: var(--color-text);
  transition: var(--transition);
}

.category-list li:last-child a {
  border-bottom: none;
}

.category-list li a:hover {
  color: var(--color-primary);
  padding-left: 6px;
}

.category-count {
  font-size: 0.72rem;
  color: var(--color-text-light);
  background: var(--color-bg-secondary);
  padding: 1px 8px;
  border-radius: 10px;
}

/* タグウィジェット */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-cloud a {
  font-size: 0.72rem;
  padding: 4px 10px;
  background: var(--color-bg-secondary);
  color: var(--color-text-sub);
  border-radius: 12px;
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.tag-cloud a:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

/* アフィリエイトウィジェット */
.affiliate-banner {
  display: block;
  margin-bottom: 12px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}

.affiliate-banner:last-child {
  margin-bottom: 0;
}

.affiliate-banner:hover {
  opacity: 0.9;
  transform: scale(1.01);
}

.affiliate-banner img {
  width: 100%;
}

/* ============ 記事詳細ページ ============ */
.article-header {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 24px;
}

.article-hero-thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-bg-secondary);
}

.article-hero-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-header-body {
  padding: 28px 32px;
}

.article-meta-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.article-category-badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-white);
  background: var(--color-primary);
  padding: 4px 12px;
  border-radius: 12px;
}

.article-maker-badge {
  font-size: 0.72rem;
  color: var(--color-text-sub);
  background: var(--color-bg-secondary);
  padding: 4px 12px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
}

.article-date {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-left: auto;
}

.article-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 16px;
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.article-tag {
  font-size: 0.72rem;
  padding: 3px 10px;
  background: var(--color-bg);
  color: var(--color-text-sub);
  border-radius: 10px;
  border: 1px solid var(--color-border);
}

/* 記事本文 */
.article-body {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  line-height: 2;
}

.article-body h2 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  border-left: 4px solid var(--color-primary);
  padding-left: 12px;
  margin: 32px 0 16px;
}

.article-body h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  border-bottom: 1px dashed var(--color-border);
  padding-bottom: 6px;
  margin: 24px 0 12px;
}

.article-body p {
  margin-bottom: 16px;
  font-size: 0.92rem;
  color: var(--color-text);
}

.article-body strong {
  color: var(--color-primary);
  font-weight: 700;
}

.article-body ul, .article-body ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.article-body li {
  font-size: 0.92rem;
  margin-bottom: 6px;
}

/* アフィリエイトボックス */
.affiliate-box {
  background: linear-gradient(135deg, #FFF8F0, #FFF0F5);
  border: 1px solid rgba(139,34,82,0.15);
  border-radius: var(--radius-md);
  padding: 20px;
  margin: 24px 0;
}

.affiliate-box-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.affiliate-links-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.btn-affiliate {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 24px;
  font-size: 0.82rem;
  font-weight: 700;
  transition: var(--transition);
  letter-spacing: 0.02em;
}

.btn-affiliate.fanza {
  background: #FF4B4B;
  color: var(--color-white);
}

.btn-affiliate.caribbean {
  background: #0088CC;
  color: var(--color-white);
}

.btn-affiliate.madonna {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-affiliate.venus {
  background: #7B68EE;
  color: var(--color-white);
}

.btn-affiliate.sod {
  background: #2E8B57;
  color: var(--color-white);
}

.btn-affiliate.bazooka {
  background: #FF8C00;
  color: var(--color-white);
}

.btn-affiliate:hover {
  opacity: 0.85;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ============ フッター ============ */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.8);
  margin-top: 60px;
}

.footer-top {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 20px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}

.footer-brand .site-logo-main {
  color: var(--color-white);
  font-size: 1.2rem;
}

.footer-brand .site-logo-sub {
  color: rgba(255,255,255,0.5);
}

.footer-desc {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  margin-top: 12px;
  line-height: 1.8;
}

.footer-heading {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  background: rgba(0,0,0,0.2);
  text-align: center;
  padding: 16px 20px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
}

.footer-bottom a {
  color: rgba(255,255,255,0.5);
  margin: 0 8px;
}

.footer-bottom a:hover {
  color: var(--color-accent);
}

/* ============ ローディング・エラー ============ */
.loading-skeleton {
  background: linear-gradient(90deg, var(--color-bg-secondary) 25%, var(--color-border) 50%, var(--color-bg-secondary) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-light);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

/* ============ 管理画面 ============ */
.admin-layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 240px 1fr;
  background: #F0ECEC;
}

.admin-sidebar {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: 24px 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.admin-logo {
  padding: 0 20px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 16px;
}

.admin-logo-main {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
}

.admin-logo-sub {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.1em;
}

.admin-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
}

.admin-nav a:hover,
.admin-nav a.active {
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  padding-left: 24px;
}

.admin-nav .nav-icon {
  font-size: 1rem;
  width: 20px;
  text-align: center;
}

.admin-main {
  padding: 32px;
  overflow-y: auto;
}

.admin-page-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-border);
}

/* フォーム */
.form-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.form-label .required {
  color: var(--color-primary);
  margin-left: 4px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(139, 34, 82, 0.1);
}

.form-textarea {
  min-height: 200px;
  resize: vertical;
  line-height: 1.7;
}

.form-textarea.large {
  min-height: 400px;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  letter-spacing: 0.02em;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
}

.btn-secondary {
  background: var(--color-bg-secondary);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-border);
}

.btn-danger {
  background: #E53935;
  color: var(--color-white);
}

.btn-danger:hover {
  background: #C62828;
}

.btn-lg {
  padding: 12px 32px;
  font-size: 0.95rem;
}

/* 記事リストテーブル（管理画面） */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.admin-table th {
  background: var(--color-bg-secondary);
  color: var(--color-text-sub);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.admin-table tr:hover td {
  background: #FFF8FA;
}

.status-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 10px;
  letter-spacing: 0.05em;
}

.status-badge.published {
  background: #E8F5E9;
  color: #2E7D32;
}

.status-badge.draft {
  background: #FFF3E0;
  color: #E65100;
}

/* ============ トースト通知 ============ */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  min-width: 280px;
  border-left: 4px solid var(--color-primary);
  animation: slideInRight 0.3s ease;
}

.toast.success { border-left-color: #4CAF50; }
.toast.error { border-left-color: #E53935; }
.toast.info { border-left-color: var(--color-accent); }

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ============ モバイルナビ ============ */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
}

.mobile-nav-inner {
  position: absolute;
  top: 0;
  right: 0;
  width: 280px;
  height: 100%;
  background: var(--color-white);
  padding: 20px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}

.mobile-nav.open .mobile-nav-inner {
  transform: translateX(0);
}

.mobile-nav.open {
  display: block;
}

/* ============ レスポンシブ ============ */
@media (max-width: 1024px) {
  .layout-main {
    grid-template-columns: 1fr 260px;
    gap: 24px;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root { font-size: 15px; }

  .header-nav,
  .header-search {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .layout-main {
    grid-template-columns: 1fr;
    padding: 20px 0;
  }

  .sidebar {
    order: 2;
  }

  .article-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .featured-card {
    grid-template-columns: 1fr;
  }

  .featured-card-thumb {
    aspect-ratio: 16/9;
  }

  .article-header-body {
    padding: 20px;
  }

  .article-title {
    font-size: 1.2rem;
  }

  .article-body {
    padding: 20px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    height: auto;
    position: static;
  }

  .admin-main {
    padding: 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .affiliate-links-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.4rem;
  }

  .article-card-thumb {
    aspect-ratio: 16/9;
  }
}