/* アダルトサイト風デザイン */

:root {
    --adult-primary: #FF1744;
    --adult-secondary: #FF4081;
    --adult-dark: #1a1a1a;
    --adult-darker: #0d0d0d;
    --adult-light: #2a2a2a;
    --adult-text: #ffffff;
    --adult-text-secondary: #b0b0b0;
    --adult-accent: #FFD700;
}

.adult-site {
    background: var(--adult-dark);
    color: var(--adult-text);
    min-height: 100vh;
}

/* ヘッダー */
.adult-header {
    background: var(--adult-darker);
    border-bottom: 2px solid var(--adult-primary);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(255, 23, 68, 0.3);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.adult-header .logo a {
    color: var(--adult-text);
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
    text-shadow: 0 0 10px var(--adult-primary);
}

.main-nav {
    display: flex;
    gap: 20px;
}

.main-nav a {
    color: var(--adult-text);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 5px;
    transition: all 0.3s;
    font-weight: 600;
}

.main-nav a:hover,
.main-nav a.active {
    background: var(--adult-primary);
    color: white;
}

/* メイン */
.adult-main {
    background: var(--adult-dark);
    padding-bottom: 40px;
}

/* ジャンルヒーロー */
.genre-hero {
    padding: 60px 20px;
    text-align: center;
    border-bottom: 3px solid var(--adult-primary);
}

.genre-hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.genre-icon {
    font-size: 80px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 20px rgba(255, 23, 68, 0.5));
}

.genre-title {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--adult-text);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.genre-description {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 30px;
    color: var(--adult-text-secondary);
}

.genre-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.stat-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* セクションヘッダー */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding: 0 20px;
}

.section-header h2 {
    font-size: 32px;
    color: var(--adult-text);
}

.sort-options select {
    background: var(--adult-light);
    color: var(--adult-text);
    border: 2px solid var(--adult-primary);
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    font-weight: 600;
}

.sort-options select:focus {
    outline: none;
    box-shadow: 0 0 10px var(--adult-primary);
}

/* 作品グリッド */
.adult-works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
    padding: 20px;
}

/* 作品カード */
.adult-work-card {
    background: var(--adult-light);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.adult-work-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(255, 23, 68, 0.4);
    border-color: var(--adult-primary);
}

.work-thumbnail-wrapper {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    cursor: pointer;
    background: var(--adult-darker);
}

.work-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.adult-work-card:hover .work-thumbnail {
    transform: scale(1.1);
}

.vr-badge-overlay {
    position: absolute;
    top: 10px;
    right: 10px;
    background: linear-gradient(135deg, var(--adult-primary), var(--adult-secondary));
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 23, 68, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    opacity: 0;
    transition: opacity 0.3s;
}

.work-thumbnail-wrapper:hover .play-button {
    opacity: 1;
}

/* 作品情報 */
.work-info {
    padding: 20px;
}

.work-title {
    font-size: 15px;
    font-weight: bold;
    color: var(--adult-text);
    margin-bottom: 12px;
    line-height: 1.5;
    min-height: 45px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.work-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--adult-text-secondary);
}

.actress-name {
    color: var(--adult-accent);
    font-weight: 600;
}

.work-genres {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 15px;
}

.work-genres .genre-tag {
    background: rgba(255, 23, 68, 0.2);
    border: 1px solid var(--adult-primary);
    color: var(--adult-text);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

/* サンプル動画 */
.sample-video-container {
    margin: 15px 0;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.5);
}

.sample-video {
    width: 100%;
    height: auto;
    display: block;
    background: var(--adult-darker);
}

/* サンプル画像 */
.sample-images-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 5px;
    margin: 15px 0;
}

.sample-image {
    width: 100%;
    height: 50px;
    object-fit: cover;
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.sample-image:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 12px var(--adult-primary);
    z-index: 10;
}

/* 購入ボタン */
.btn-purchase-adult {
    display: block;
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--adult-primary), var(--adult-secondary));
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: bold;
    transition: transform 0.3s, box-shadow 0.3s;
    border: none;
    cursor: pointer;
    margin-top: 15px;
}

.btn-purchase-adult:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 23, 68, 0.5);
}

.btn-icon {
    font-size: 18px;
    margin-right: 5px;
}

/* CTAセクション */
.cta-section-adult {
    background: linear-gradient(135deg, var(--adult-primary), var(--adult-secondary));
    padding: 60px 20px;
    text-align: center;
    margin-top: 40px;
}

.cta-section-adult h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: white;
}

.cta-section-adult p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.95);
}

.btn-cta-adult {
    display: inline-block;
    padding: 18px 50px;
    background: white;
    color: var(--adult-primary);
    text-decoration: none;
    border-radius: 50px;
    font-size: 18px;
    font-weight: bold;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-cta-adult:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

/* フッター */
.adult-footer {
    background: var(--adult-darker);
    padding: 30px 20px;
    text-align: center;
    border-top: 2px solid var(--adult-primary);
    color: var(--adult-text-secondary);
}

.disclaimer {
    margin-top: 10px;
    font-size: 12px;
    color: var(--adult-text-secondary);
}

/* ジャンル一覧ページ */
.hero-simple {
    background: var(--adult-light);
    padding: 60px 20px;
    text-align: center;
    border-bottom: 3px solid var(--adult-primary);
}

.hero-simple h1 {
    font-size: 42px;
    margin-bottom: 20px;
    color: var(--adult-text);
}

.hero-simple p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--adult-text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

.genre-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
    padding: 40px 20px;
}

.genre-card {
    background: var(--adult-light);
    border-radius: 15px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 2px solid transparent;
}

.genre-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(255, 23, 68, 0.4);
}

.genre-card-header {
    padding: 40px 20px;
    text-align: center;
}

.genre-emoji {
    font-size: 60px;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

.genre-card-body {
    padding: 25px;
    text-align: center;
}

.genre-name {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--adult-text);
}

.genre-count {
    font-size: 14px;
    color: var(--adult-text-secondary);
    margin-bottom: 20px;
}

.btn-genre {
    display: inline-block;
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--adult-primary), var(--adult-secondary));
    color: white;
    border-radius: 25px;
    font-size: 14px;
    font-weight: bold;
    transition: opacity 0.3s;
}

.btn-genre:hover {
    opacity: 0.9;
}

/* レスポンシブ */
@media (max-width: 768px) {
    .genre-title {
        font-size: 32px;
    }
    
    .genre-icon {
        font-size: 60px;
    }
    
    .adult-works-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .section-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .genre-stats {
        flex-direction: column;
        gap: 10px;
    }
    
    .main-nav {
        gap: 10px;
    }
    
    .main-nav a {
        padding: 6px 12px;
        font-size: 14px;
    }
    
    .genre-grid {
        grid-template-columns: 1fr;
    }
    
    .sample-images-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}