/**
 * IDOL TOKYO NEO
 * Cast Archive Page (archive-cast.php) Styles
 * (Crystal Sky Blue, Luminous Wings & Neo-Clean Gradient Refinements)
 */

/* ==========================================================================
   0. PAGE SPECIFIC OVERRIDES & UTILITIES
   ========================================================================== */
.d-none {
    display: none !important;
}

/* ==========================================================================
   1. CAST ARCHIVE CONTAINER & SECTION LAYOUT
   ========================================================================== */
.cast-archive-container {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: var(--space-32);
    padding-bottom: 120px;
    position: relative;
    z-index: 2;
    box-sizing: border-box;
}

.boys-list-section {
    padding-top: var(--space-32);
    padding-bottom: var(--space-64);
    position: relative;
    box-sizing: border-box;
}

/* --------------------------------------------------------------------------
   IDOL PORTFOLIOページ専用：ステージ背景画像および暗転オーバーレイの完全消去
   -------------------------------------------------------------------------- */
.cast-archive-container .boys-list::before,
.cast-archive-container .boys-list::after {
    display: none !important;
    background-image: none !important;
}

.cast-archive-container .boys-list {
    background-color: transparent !important;
}

/* タイトルおよびディバイダーを青空・ライトトーンへ最適化 */
.cast-archive-container .theme-dark-title .sec-title-en {
    color: var(--accent-cyan-deep, #0284C7) !important;
    text-shadow: 0 0 20px rgba(56, 189, 248, 0.2) !important;
}

.cast-archive-container .theme-dark-title .sec-title-jp {
    color: var(--text-navy, #064070) !important;
}

.cast-archive-container .theme-dark-title .sec-divider-line,
.cast-archive-container .theme-dark-title .sec-divider-dot,
.cast-archive-container .theme-dark-title .sec-divider-diamond {
    background-color: var(--accent-cyan-deep, #0284C7) !important;
    box-shadow: none !important;
}

/* 属性タグフィルターボタンをライト空間向けに最適化 */
.cast-archive-container .filter-btn {
    background-color: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--border-thin);
    color: var(--text-main, #043156);
    box-shadow: 0 2px 8px rgba(4, 49, 86, 0.04);
}

.cast-archive-container .filter-btn:hover,
.cast-archive-container .filter-btn.active {
    background: var(--grad-btn-primary, linear-gradient(135deg, #C7ECFE 0%, #EBF6FE 45%, #FDEBED 100%)) !important;
    color: var(--text-main, #043156) !important;
    border-color: rgba(255, 255, 255, 0.9) !important;
    box-shadow: 0 4px 16px rgba(56, 189, 248, 0.25) !important;
}

@media (max-width: 1023px) {
    .cast-archive-container {
        padding-top: var(--space-24);
        padding-bottom: 100px;
        padding-left: var(--space-16);
        padding-right: var(--space-16);
    }
    .boys-list-section {
        padding-top: var(--space-24);
        padding-bottom: var(--space-48);
    }
}

@media (max-width: 767px) {
    .cast-archive-container {
        padding-top: var(--space-16);
        padding-bottom: 80px;
        padding-left: 10px;
        padding-right: 10px;
    }
    .boys-list-section {
        padding-top: var(--space-16);
        padding-bottom: var(--space-36);
    }
}

/* ==========================================================================
   2. FILTER CONTROLS & ITEM TRANSITIONS
   ========================================================================== */
.cast-grid-item {
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   3. LOAD MORE & VISIBILITY CONTROLS
   ========================================================================== */
.load-more-wrap {
    text-align: center;
    margin-top: var(--space-40);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-16);
    width: 100%;
}

.load-more-text {
    font-size: 12px;
    color: var(--text-muted, #64748B);
    letter-spacing: 1px;
    font-weight: 500;
}

@media (max-width: 767px) {
    .load-more-wrap {
        margin-top: var(--space-28);
        gap: var(--space-12);
    }
    .load-more-text {
        font-size: 11px;
    }
    .load-more-wrap .btn {
        width: 100%;
        max-width: 100%;
    }
}