/* =============================================
   COMMON STYLES - Dùng chung cho toàn bộ website
   ============================================= */

/* =============================================
   PAGINATION - Override float right to center
   ============================================= */
.pagination-section {
    text-align: center !important;
}

.pagination-section nav {
    display: flex !important;
    justify-content: center !important;
}

.pagination-section .pagination {
    float: none !important;
    justify-content: center !important;
}

/* =============================================
   SIDEBAR MENU - Dùng chung cho nhiều trang
   ============================================= */
.sidebar-menu {
    margin-left: 20px;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #d7d7d7;
    font-size: 16px;
    position: sticky;
    top: 15%;
    z-index: 10;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
}

.sidebar-menu-header {
    background: #264596;
    padding: 15px;
    color: white;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
}

.sidebar-menu-header h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: white;
    text-align: center;
}

.sidebar-menu-content {
    padding: 0;
}

.sidebar-menu-item {
    border-bottom: 1px solid #eee;
    background: white;
}

.sidebar-menu-item:last-child {
    border-bottom: none;
}

.sidebar-menu-item a {
    display: block;
    padding: 12px 15px;
    color: #000;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.sidebar-menu-item:hover {
    background: #f8f9fa;
}

.sidebar-menu-item:hover a {
    color: #264596;
}

.sidebar-menu-item.active {
    background: #f8f9fa;
}

.sidebar-menu-item.active a {
    color: #264596 !important;
    font-weight: 600;
}

.sidebar-menu-item.active {
    background: #e8f4fd !important;
}

/* Responsive sidebar menu */
@media (max-width: 991px) {
    .sidebar-menu {
        position: static;
        margin-top: 20px;
    }
}

/* Container max width */
.max-width-1400 {
    max-width: 1400px !important;
}

.margin-0-auto {
    margin: 0 auto;
}

/* Section backgrounds */
.section-white {
    background: #ffffff !important;
    padding: 40px 0 !important;
}

.section-blue {
    background: #E5E9FF !important;
    padding: 40px 0 !important;
}

/* Common section headers - đồng nhất cho tất cả sections */
.news-events-header,
.programs-header,
.support-programs-header,
.results-header,
.reviews-header,
.gallery-header {
    margin-bottom: 30px !important;
    max-width: 1400px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding: 0 15px !important;
}

/* Common title styles - đồng nhất cho tất cả sections */
.section-title,
.news-events-title,
.programs-title,
.support-programs-title,
.results-title,
.reviews-title,
.gallery-title {
    font-size: 20px !important;
    font-weight: 700 !important;
    color: #264596 !important;
    text-transform: uppercase !important;
    margin: 0 !important;
    padding: 0 !important;
    position: relative !important;
}

/* Common slider container styles */
.news-slider-container,
.programs-slider-container,
.support-programs-slider-container,
.results-slider-container,
.reviews-slider-container {
    position: relative;
    overflow: visible;
    border-radius: 12px;
}

/* Common swiper parent styles */
.news-swiper-parent,
.programs-swiper-parent,
.support-programs-swiper-parent,
.results-swiper-parent,
.reviews-swiper-parent {
    position: relative;
    width: 100%;
    overflow: hidden;
}

/* Common button styles */
.btn-primary-custom {
    background: #264596;
    color: #ffffff;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 7px;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
}

.btn-primary-custom:hover {
    background: #dc3545;
    color: #ffffff;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(38, 69, 150, 0.3);
}

/* Common card styles */
.card-common {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid #e9ecef;
}

.card-common:hover {
    border: 1px solid #264596;
}

.card-image {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
}

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

.card-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: 18px;
    font-weight: 700;
    color: #264596;
    margin: 0 0 15px 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-title a {
    color: #264596;
    text-decoration: none;
    transition: color 0.3s ease;
}

.card-title a:hover {
    color: #dc3545;
    text-decoration: none;
}

.card-description {
    font-size: 15px;
    color: #6c757d;
    line-height: 1.6;
    margin: 8px 0 0 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Common slider arrow styles - áp dụng cho tất cả các loại arrows */
.news-arrow-left,
.news-arrow-right,
.programs-arrow-left,
.programs-arrow-right,
.support-programs-arrow-left,
.support-programs-arrow-right,
.results-arrow-left,
.results-arrow-right,
.reviews-arrow-left,
.reviews-arrow-right {
    position: absolute !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 50px !important;
    height: 50px !important;
    background: #ffffff !important;
    border: none !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    z-index: 9999 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* Arrow positioning cho desktop (>768px) */
@media (min-width: 769px) {
    .news-arrow-left,
    .programs-arrow-left,
    .support-programs-arrow-left,
    .results-arrow-left,
    .reviews-arrow-left {
        left: 180px !important;
    }
    
    .news-arrow-right,
    .programs-arrow-right,
    .support-programs-arrow-right,
    .results-arrow-right,
    .reviews-arrow-right {
        right: 180px !important;
    }
}

.news-arrow-left img,
.news-arrow-right img,
.programs-arrow-left img,
.programs-arrow-right img,
.support-programs-arrow-left img,
.support-programs-arrow-right img,
.results-arrow-left img,
.results-arrow-right img,
.reviews-arrow-left img,
.reviews-arrow-right img {
    width: 24px !important;
    height: 24px !important;
    transition: all 0.3s ease !important;
    display: block !important;
    filter: none !important;
    object-fit: contain !important;
}

/* Force show arrows even when disabled */
.news-arrow-left.swiper-button-disabled,
.news-arrow-right.swiper-button-disabled,
.programs-arrow-left.swiper-button-disabled,
.programs-arrow-right.swiper-button-disabled,
.support-programs-arrow-left.swiper-button-disabled,
.support-programs-arrow-right.swiper-button-disabled,
.results-arrow-left.swiper-button-disabled,
.results-arrow-right.swiper-button-disabled,
.reviews-arrow-left.swiper-button-disabled,
.reviews-arrow-right.swiper-button-disabled {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Common swiper container */
.swiper-container-common {
    position: relative;
    overflow: visible;
    border-radius: 12px;
}

.swiper-wrapper-common {
    position: relative;
    width: 100%;
    overflow: hidden;
}

/* Responsive */
@media (max-width: 768px) {
    .section-title {
        font-size: 18px !important;
    }
    
    .card-title {
        font-size: 16px;
    }
    
    .card-description {
        font-size: 14px;
    }
    
    /* Card min-height để đủ chỗ cho nội dung */
    .news-card,
    .programs-card,
    .support-programs-card {
        min-height: 400px;
    }
    
    /* Arrows sát 2 bên cho mobile */
    .news-arrow-left,
    .programs-arrow-left,
    .support-programs-arrow-left,
    .results-arrow-left,
    .reviews-arrow-left {
        left: 0px !important;
    }
    
    .news-arrow-right,
    .programs-arrow-right,
    .support-programs-arrow-right,
    .results-arrow-right,
    .reviews-arrow-right {
        right: 0px !important;
    }
}

@media (max-width: 480px) {
    /* Arrows nhỏ hơn cho màn hình rất nhỏ */
    .news-arrow-left,
    .news-arrow-right,
    .programs-arrow-left,
    .programs-arrow-right,
    .support-programs-arrow-left,
    .support-programs-arrow-right,
    .results-arrow-left,
    .results-arrow-right,
    .reviews-arrow-left,
    .reviews-arrow-right {
        width: 40px !important;
        height: 40px !important;
    }
    
    .news-arrow-left img,
    .news-arrow-right img,
    .programs-arrow-left img,
    .programs-arrow-right img,
    .support-programs-arrow-left img,
    .support-programs-arrow-right img,
    .results-arrow-left img,
    .results-arrow-right img,
    .reviews-arrow-left img,
    .reviews-arrow-right img {
        width: 20px !important;
        height: 20px !important;
    }
}