/*
Theme Name: hitomi-fanza-retrowave
Theme URI: https://hitomi-fanza.site/
Author: Manus AI
Author URI: https://manus.im/
Description: レトロウェーブデザイン - 紫/ピンク、80年代風、ヴェイパーウェーブ
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
*/

:root {
    --color-primary: #ff00ff;
    --color-secondary: #00ffff;
    --color-accent: #ffff00;
    --color-bg: #1a0033;
    --color-bg-secondary: #2d0052;
    --color-text: #ffffff;
    --color-text-secondary: #d4a5ff;
    --color-border: #ff00ff;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Arial', sans-serif;
    color: var(--color-text);
    background: linear-gradient(180deg, #1a0033 0%, #0d001a 100%);
    background-attachment: fixed;
    line-height: 1.7;
    font-size: 16px;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--color-secondary);
    text-shadow: 0 0 10px var(--color-secondary);
}

/* Header */
header {
    background: linear-gradient(90deg, rgba(255, 0, 255, 0.2), rgba(0, 255, 255, 0.2));
    border-bottom: 3px solid var(--color-primary);
    padding: 25px 0;
    box-shadow: 0 5px 30px rgba(255, 0, 255, 0.5);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-title {
    font-size: 32px;
    font-weight: 700;
    background: linear-gradient(90deg, #ff00ff, #00ffff, #ffff00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 0 20px rgba(255, 0, 255, 0.8);
    font-style: italic;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

nav a {
    color: var(--color-text);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-style: italic;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

/* Site Description */
.site-description {
    text-align: center;
    margin-bottom: 60px;
}

.site-description h1 {
    font-size: 64px;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(90deg, #ff00ff, #00ffff, #ffff00, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 5px;
    font-style: italic;
    text-shadow: 0 0 30px rgba(255, 0, 255, 0.8);
}

.site-description p {
    font-size: 20px;
    color: var(--color-text-secondary);
    font-style: italic;
}

/* Posts Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 40px;
}

/* Post Card */
.post-card {
    background: rgba(45, 0, 82, 0.6);
    border: 2px solid var(--color-primary);
    border-radius: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.3);
    position: relative;
}

.post-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #ff00ff, #00ffff, #ffff00);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.post-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 0 40px rgba(255, 0, 255, 0.6), 0 0 60px rgba(0, 255, 255, 0.4);
}

.post-card:hover::before {
    opacity: 1;
}

.post-thumbnail {
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: var(--color-bg);
    position: relative;
}

.post-thumbnail::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent, rgba(255, 0, 255, 0.4));
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.3) contrast(1.1);
    transition: all 0.3s ease;
}

.post-card:hover .post-thumbnail img {
    transform: scale(1.1);
    filter: saturate(1.5) contrast(1.2);
}

.post-content {
    padding: 24px;
}

.post-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-style: italic;
}

.post-title a {
    color: var(--color-text);
    text-shadow: 0 0 10px rgba(255, 0, 255, 0.5);
}

.post-title a:hover {
    color: var(--color-secondary);
}

.post-meta {
    font-size: 14px;
    color: var(--color-accent);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-style: italic;
}

.post-excerpt {
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
}

.read-more {
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 2px solid var(--color-primary);
    padding: 10px 20px;
    font-style: italic;
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.5);
}

.read-more:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.8);
}

/* Affiliate Button */
.affiliate-button {
    display: inline-block;
    padding: 16px 32px;
    background: linear-gradient(90deg, #ff00ff, #00ffff);
    color: var(--color-bg) !important;
    font-weight: 700;
    border-radius: 0;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-style: italic;
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.7);
    transition: all 0.3s ease;
}

.affiliate-button:hover {
    box-shadow: 0 0 50px rgba(255, 0, 255, 1), 0 0 70px rgba(0, 255, 255, 0.7);
    transform: translateY(-3px);
}

/* Footer */
footer {
    background: linear-gradient(90deg, rgba(255, 0, 255, 0.2), rgba(0, 255, 255, 0.2));
    border-top: 3px solid var(--color-primary);
    padding: 40px 0;
    text-align: center;
    margin-top: 80px;
    box-shadow: 0 -5px 30px rgba(255, 0, 255, 0.5);
}

footer p {
    color: var(--color-text-secondary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-style: italic;
}

/* Pagination */
.pagination {
    margin-top: 60px;
    text-align: center;
}

.pagination a,
.pagination span {
    display: inline-block;
    padding: 12px 20px;
    margin: 0 6px;
    border: 2px solid var(--color-primary);
    color: var(--color-text);
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 2px;
    font-style: italic;
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.3);
}

.pagination .current {
    background: var(--color-primary);
    color: var(--color-bg);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.7);
}

/* Responsive */
@media (max-width: 768px) {
    .posts-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .site-description h1 {
        font-size: 44px;
    }

    .post-thumbnail {
        height: 220px;
    }

    .container {
        padding: 40px 16px;
    }
}