/**
 * ASMR Cocoon Styler - Main Stylesheet
 * シンプルでかっこいいASMRサイト向けスタイル
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ============================================
   グローバル変数
   ============================================ */
:root {
    --acs-font-primary: 'Outfit', sans-serif;
    --acs-font-secondary: 'Inter', sans-serif;
    --acs-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --acs-shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.12);
    --acs-shadow-hover: 0 12px 48px rgba(0, 0, 0, 0.18);
    --acs-radius: 16px;
    --acs-radius-large: 24px;
}

/* ============================================
   背景エフェクト
   ============================================ */
body.acs-enabled {
    position: relative;
    overflow-x: hidden;
}

/* パーティクル背景コンテナ */
.acs-particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.acs-particle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    animation: float 20s infinite ease-in-out;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.3;
    }
    25% {
        transform: translate(20px, -40px) scale(1.1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-20px, -80px) scale(0.9);
        opacity: 0.7;
    }
    75% {
        transform: translate(30px, -120px) scale(1.05);
        opacity: 0.4;
    }
}

/* ============================================
   タイポグラフィ
   ============================================ */
body.acs-enabled {
    font-family: var(--acs-font-secondary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.acs-enabled h1,
body.acs-enabled h2,
body.acs-enabled h3,
body.acs-enabled h4,
body.acs-enabled h5,
body.acs-enabled h6,
body.acs-enabled .entry-card-title,
body.acs-enabled .article h1,
body.acs-enabled .article h2 {
    font-family: var(--acs-font-primary);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.4;
}

/* ============================================
   カード型デザイン（Cocoon対応）
   ============================================ */
body.acs-enabled .entry-card-wrap,
body.acs-enabled .widget {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--acs-radius);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--acs-shadow-soft);
    transition: var(--acs-transition);
    overflow: hidden;
}

body.acs-enabled .entry-card-wrap:hover {
    transform: translateY(-8px);
    box-shadow: var(--acs-shadow-hover);
}

/* ガラスモーフィズム効果 */
body.acs-enabled.acs-glassmorphism .entry-card-wrap,
body.acs-enabled.acs-glassmorphism .widget,
body.acs-enabled.acs-glassmorphism .header,
body.acs-enabled.acs-glassmorphism .sidebar {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

/* ============================================
   サムネイル画像
   ============================================ */
body.acs-enabled .entry-card-thumb,
body.acs-enabled .eye-catch img {
    border-radius: var(--acs-radius);
    overflow: hidden;
    transition: var(--acs-transition);
}

body.acs-enabled .entry-card-thumb img {
    transition: var(--acs-transition);
}

body.acs-enabled .entry-card-wrap:hover .entry-card-thumb img {
    transform: scale(1.08);
}

/* YouTubeサムネイルの再生ボタンスタイル */
body.acs-enabled .entry-card-thumb::after {
    content: '▶';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #000;
    opacity: 0;
    transition: var(--acs-transition);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

body.acs-enabled .entry-card-wrap:hover .entry-card-thumb::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

/* ============================================
   ヘッダー
   ============================================ */
body.acs-enabled .header,
body.acs-enabled .navi {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    transition: var(--acs-transition);
}

body.acs-enabled .site-name a,
body.acs-enabled .navi-in a {
    font-family: var(--acs-font-primary);
    font-weight: 600;
    transition: var(--acs-transition);
}

/* ============================================
   ボタン
   ============================================ */
body.acs-enabled .btn,
body.acs-enabled button,
body.acs-enabled input[type="submit"],
body.acs-enabled .pagination-next-link {
    border-radius: var(--acs-radius);
    font-family: var(--acs-font-primary);
    font-weight: 500;
    padding: 12px 28px;
    transition: var(--acs-transition);
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

body.acs-enabled .btn::before,
body.acs-enabled button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

body.acs-enabled .btn:hover::before,
body.acs-enabled button:hover::before {
    width: 300px;
    height: 300px;
}

body.acs-enabled .btn:hover,
body.acs-enabled button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* ============================================
   記事本文
   ============================================ */
body.acs-enabled .article {
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--acs-radius-large);
    padding: 40px;
    box-shadow: var(--acs-shadow-soft);
    margin-bottom: 30px;
}

body.acs-enabled .entry-content p {
    line-height: 1.9;
    margin-bottom: 1.5em;
}

/* ============================================
   サイドバー
   ============================================ */
body.acs-enabled .sidebar {
    border-radius: var(--acs-radius);
}

body.acs-enabled .widget {
    margin-bottom: 25px;
    padding: 20px;
}

body.acs-enabled .widget-entry-cards .entry-card-wrap {
    margin-bottom: 15px;
}

/* ============================================
   フッター
   ============================================ */
body.acs-enabled .footer {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    margin-top: 60px;
    padding: 40px 0;
}

/* ============================================
   スムーススクロール
   ============================================ */
body.acs-enabled.acs-smooth-scroll {
    scroll-behavior: smooth;
}

/* ============================================
   ページ遷移アニメーション（安定版）
   ============================================ */
/* アニメーションは無効化（安定性優先） */
/* JavaScriptで制御する場合は .acs-in-view クラスを使用 */

body.acs-enabled .entry-card-wrap,
body.acs-enabled .widget,
body.acs-enabled .article {
    /* デフォルトは必ず表示 */
    opacity: 1 !important;
    transform: none !important;
}

/* オプション: JSで制御するアニメーション */
body.acs-enabled .entry-card-wrap.acs-animate,
body.acs-enabled .widget.acs-animate,
body.acs-enabled .article.acs-animate {
    animation: fadeInUp 0.4s ease-out;
    animation-fill-mode: both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   レスポンシブ
   ============================================ */
@media (max-width: 768px) {
    body.acs-enabled .article {
        padding: 25px;
        border-radius: var(--acs-radius);
    }
    
    body.acs-enabled .entry-card-wrap {
        margin-bottom: 20px;
    }
}

/* ============================================
   アクセシビリティ
   ============================================ */
body.acs-enabled *:focus {
    outline: 2px solid currentColor;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ============================================
   パフォーマンス最適化
   ============================================ */
body.acs-enabled .entry-card-thumb img,
body.acs-enabled .eye-catch img {
    will-change: transform;
}

body.acs-enabled .entry-card-wrap {
    will-change: transform, box-shadow;
}