/* ============================================================
   activities.css - 活動消息頁面獨立樣式
   ============================================================ */

/* ============================================================
   頁面容器
   ============================================================ */
.activities-page .main-content {
    max-width: 1500px;
    margin: 0 auto;
    padding: 2rem;
    height: auto;
    min-height: 80vh;
}

.activities-page .section-activities {
    padding: 1rem 0;
}

.activities-page .section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.activities-page .section-title {
    font-size: 2rem;
    font-weight: 700;
    color: #0f263b;
}

.activities-page .section-divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #1a3c5e, #6f8aa3);
    margin: 0.5rem auto 1rem;
    border-radius: 4px;
}

/* ============================================================
   幻燈片區域
   ============================================================ */
.activities-slider-wrapper {
    margin-bottom: 2.5rem;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.activities-slider .slick-slide {
    position: relative;
}

.activities-slider .slick-slide img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

.activities-slider .slick-slide .slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 40px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
    color: #fff;
}

.activities-slider .slick-slide .slide-caption .slide-badge {
    display: inline-block;
    padding: 2px 14px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    font-size: 0.65rem;
    font-weight: 500;
    margin-bottom: 4px;
    backdrop-filter: blur(4px);
}

.activities-slider .slick-slide .slide-caption h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 4px 0;
}

.activities-slider .slick-slide .slide-caption p {
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.9;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.activities-slider .slick-slide .slide-caption .slide-meta {
    display: flex;
    gap: 16px;
    margin-top: 8px;
    font-size: 0.75rem;
    opacity: 0.8;
}

.activities-slider .slick-slide .slide-caption .slide-meta i {
    margin-right: 4px;
}

/* Slick 自訂 */
.activities-slider .slick-prev,
.activities-slider .slick-next {
    z-index: 5;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
}

.activities-slider .slick-prev:hover,
.activities-slider .slick-next:hover {
    background: rgba(255, 255, 255, 0.3);
}

.activities-slider .slick-prev:before,
.activities-slider .slick-next:before {
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 18px;
    color: white;
    opacity: 1;
}

.activities-slider .slick-prev:before {
    content: '\f104';
}

.activities-slider .slick-next:before {
    content: '\f105';
}

.activities-slider .slick-dots {
    bottom: 16px;
}

.activities-slider .slick-dots li button:before {
    color: rgba(255, 255, 255, 0.5);
    font-size: 10px;
}

.activities-slider .slick-dots li.slick-active button:before {
    color: white;
}

/* ============================================================
   活動列表標題
   ============================================================ */
.activities-list-wrapper {
    margin-top: 0.5rem;
}

.activities-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.activities-list-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #0f263b;
    margin: 0;
}

.activities-list-header .more-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    color: #1a3c5e;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 4px 12px;
    border-radius: 30px;
    background: #e8f0fe;
    white-space: nowrap;
}

.activities-list-header .more-link:hover {
    background: #d4e4f7;
    transform: translateX(3px);
}

/* ============================================================
   活動列表 (3個，卡片式)
   ============================================================ */
.activities-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.activity-item {
    display: flex;
    align-items: center;
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid #eef2f6;
    padding: 14px 20px;
    transition: all 0.3s ease;
    cursor: pointer;
    gap: 16px;
    text-decoration: none;
    color: inherit;
}

.activity-item:hover {
    border-color: #1a3c5e;
    box-shadow: 0 4px 20px rgba(26, 60, 94, 0.06);
    transform: translateX(4px);
}

.activity-item .activity-image {
    width: 80px;
    height: 60px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
    background: #e6edf5;
}

.activity-item .activity-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.activity-item:hover .activity-image img {
    transform: scale(1.05);
}

.activity-item .activity-image .image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #94a3b8;
    background: linear-gradient(135deg, #f0f4fa, #e6edf5);
}

.activity-item .activity-info {
    flex: 1;
    min-width: 0;
}

.activity-item .activity-info .activity-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #1e293b;
    transition: color 0.2s ease;
}

.activity-item:hover .activity-info .activity-title {
    color: #1a3c5e;
}

.activity-item .activity-info .activity-desc {
    font-size: 0.78rem;
    color: #6f8aa3;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-top: 2px;
}

.activity-item .activity-info .activity-meta {
    display: flex;
    gap: 12px;
    font-size: 0.65rem;
    color: #94a3b8;
    margin-top: 4px;
}

.activity-item .activity-info .activity-meta i {
    margin-right: 3px;
}

.activity-item .activity-arrow {
    color: #cbd5e1;
    font-size: 0.7rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.activity-item:hover .activity-arrow {
    color: #1a3c5e;
    transform: translateX(3px);
}

/* ============================================================
   載入中 & 空狀態
   ============================================================ */
.loading-spinner-modern {
    text-align: center;
    padding: 40px 0;
    color: #94a3b8;
}

.loading-spinner-modern i {
    font-size: 2rem;
    margin-bottom: 10px;
    display: block;
}

.empty-message-modern {
    text-align: center;
    padding: 40px 0;
    color: #94a3b8;
}

.empty-message-modern i {
    font-size: 3rem;
    margin-bottom: 12px;
    display: block;
    opacity: 0.4;
}

.slick-prev{
	 left: -45px;
}

.slick-next{
	 right: -45px;
}

/* ============================================================
   響應式設計
   ============================================================ */
@media (max-width: 992px) {
    .activities-slider .slick-slide img {
        height: 300px;
    }
    
    .activities-slider .slick-slide .slide-caption {
        padding: 20px 24px;
    }
    
    .activities-slider .slick-slide .slide-caption h3 {
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
	.activities-page .section-activities {
    padding-bottom: 7rem;
	}
	
    .activities-page .main-content {
        padding: 1rem;
    }
    
    .activities-page .section-title {
        font-size: 1.5rem;
    }
    
    .activities-slider .slick-slide img {
        height: 220px;
    }
    
    .activities-slider .slick-slide .slide-caption {
        padding: 14px 18px;
    }
    
    .activities-slider .slick-slide .slide-caption h3 {
        font-size: 1rem;
    }
    
    .activities-slider .slick-slide .slide-caption p {
        font-size: 0.75rem;
        -webkit-line-clamp: 1;
    }
    
    .activities-slider .slick-slide .slide-caption .slide-meta {
        font-size: 0.65rem;
        gap: 10px;
        margin-top: 4px;
    }
    
    .activities-list-header h3 {
        font-size: 1rem;
    }
    
    .activity-item {
        padding: 10px 14px;
        gap: 12px;
        flex-wrap: wrap;
    }
    
    .activity-item .activity-image {
        width: 64px;
        height: 50px;
    }
    
    .activity-item .activity-info .activity-title {
        font-size: 0.85rem;
    }
    
    .activity-item .activity-info .activity-desc {
        font-size: 0.7rem;
        -webkit-line-clamp: 1;
    }
    
    .activity-item .activity-info .activity-meta {
        font-size: 0.6rem;
        gap: 8px;
    }
    
    .activity-item .activity-arrow {
        display: none;
    }
}

@media (max-width: 480px) {
    .activities-slider .slick-slide img {
        height: 180px;
    }
    
    .activities-slider .slick-slide .slide-caption {
        padding: 10px 14px;
    }
    
    .activities-slider .slick-slide .slide-caption h3 {
        font-size: 0.85rem;
    }
    
    .activities-slider .slick-slide .slide-caption p {
        display: none;
    }
    
    .activities-slider .slick-slide .slide-caption .slide-meta {
        font-size: 0.55rem;
        gap: 6px;
        margin-top: 2px;
    }
    
    .activity-item .activity-image {
        width: 56px;
        height: 44px;
    }
    
    .activity-item .activity-info .activity-title {
        font-size: 0.78rem;
    }
    
    .activity-item .activity-info .activity-meta .meta-views {
        display: none;
    }
}