/* ============================================
   活動詳情頁 - 精彩回顧區塊 專用樣式
   從 events.css 抽出，class 前綴改為 edr- 避免
   與 main.css / events.css 的同名 class 衝突
   ============================================ */

.edr-section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.edr-section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.edr-section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-weight: 300;
}

.edr-events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.edr-event-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow-light);
    transition: all var(--transition-medium);
    position: relative;
}

.edr-event-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 12px 40px var(--shadow-medium);
    }

.edr-event-card.featured {
        grid-column: span 1;
        background: linear-gradient(135deg, #fff8f0 0%, #ffffff 100%);
        border: 2px solid var(--brand-primary);
    }

.edr-event-card.past {
        opacity: 0.8;
    }

.edr-event-card.past:hover {
            opacity: 1;
        }

.edr-event-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.edr-event-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform var(--transition-medium);
    }

.edr-event-card:hover .edr-event-image img {
    transform: scale(1.05);
}

.edr-event-status {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.edr-event-status.upcoming {
        background: var(--brand-primary);
        color: var(--brand-contrast);
    }

.edr-event-status.past {
        background: var(--text-light);
        color: white;
    }

.edr-event-date {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: rgba(255,255,255,0.95);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: 0 2px 10px var(--shadow-light);
}

.edr-event-date .month {
        display: block;
        font-size: 0.8rem;
        font-weight: 700;
        color: var(--brand-primary);
        text-transform: uppercase;
    }

.edr-event-date .day {
        display: block;
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--text-primary);
        line-height: 1;
    }

.edr-event-content {
    padding: var(--spacing-lg);
}

.edr-event-category {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
    /* 統一淺灰底、綠色字 */
    background: rgba(102, 102, 102, 0.1);
    color: var(--brand-primary);
}

.edr-event-category.music {
        background: rgba(74,93,74,0.1);
        color: var(--accent-green);
    }

.edr-event-category.art {
        background: rgba(139,115,85,0.1);
        color: var(--accent-warm);
    }

.edr-event-category.market {
        background: rgba(60,83,20,0.10);
        color: var(--brand-primary);
    }

.edr-event-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.edr-event-description {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.edr-event-recap {
    background: rgba(60,83,20,0.05);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--brand-primary);
    margin-bottom: var(--spacing-md);
}

.edr-recap-label {
    display: block;
    font-weight: 700;
    color: var(--brand-primary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.edr-recap-text {
    color: var(--text-secondary);
    line-height: 1.6;
    font-style: italic;
    margin: 0;
}

.edr-event-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.edr-event-detail-btn {
    background: transparent;
    border: 2px solid var(--brand-primary);
    color: var(--brand-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    transition: all var(--transition-fast);
    font-size: 0.9rem;
}

.edr-event-detail-btn:hover {
        background: var(--brand-primary);
        color: var(--brand-contrast);
    }

.edr-event-card.hiding {
    opacity: 0;
    transform: scale(0.8);
    transition: all var(--transition-medium);
}

.edr-event-card.showing {
    opacity: 1;
    transform: scale(1);
    transition: all var(--transition-medium);
}

.edr-events-grid.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.edr-events-grid.loading::after {
        content: '載入中...';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        background: white;
        padding: var(--spacing-md);
        border-radius: var(--border-radius);
        box-shadow: 0 4px 20px var(--shadow-medium);
        z-index: 10;
    }

.edr-past-events {
    background: var(--primary-light);
}

.edr-past-events .edr-section-title {
        color: var(--text-secondary);
    }