/* Import Bootstrap CSS */
@import url('https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css');

:root {
    --primary-red: #b60002;
    --primary-red-dark: #dd1923;
    --primary-blue: #1174b9;
    --primary-yellow: #ffbd63;
    --text-dark: #000000;
    --text-light: #ffffff;
    --text-gray: #5f6367;
    --text-link: #0180cd;
    --border-color: rgba(0, 0, 0, 0.1);
    --star-yellow: #e8ae0e;
    /* Override Bootstrap primary color */
    --bs-primary: #b60002;
    --bs-primary-rgb: 182, 0, 2;
}

.swal2-styled.swal2-confirm {
    background-color: #b60002 !important;
}

body {
    margin: 0;
    font-family: 'Inter', 'SF Pro', sans-serif !important;
    background-color: var(--text-light) !important;
    color: var(--text-dark) !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
}

* {
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6, p {
    margin: 0;
}

/* Header Styles */
.site-header {
    width: 100%;
}

.header-banner {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--primary-yellow);
    min-height: 146px;
    overflow: hidden;
}

.header-banner-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.decorative-pattern {
    position: absolute;
    left: 18px;
    top: -100px;
    width: 346px;
    height: 346px;
    opacity: 0.4;
}

    .decorative-pattern img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

.gradient-overlay {
    position: absolute;
    right: 0;
    top: 0;
    width: 500px;
    height: 146px;
    object-fit: cover;
}

.header-banner-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 134px;
}

.header-logo {
    width: 76px;
    height: 100px;
}

.header-titles {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    text-align: center;
}

.title-main {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-blue);
}

.title-sub {
    font-size: 24px;
    font-weight: 900;
    color: var(--primary-red-dark);
    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
    -webkit-text-stroke: 1px var(--text-light);
}

.title-description {
    font-size: 16px;
    font-weight: 500;
    color: var(--primary-blue);
}

.main-navigation {
    background-color: var(--primary-red);
    padding: 1px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    align-items: center;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 14px;
    color: var(--text-light);
    font-size: 16px;
    border-left: 1px solid transparent;
    border-right: 1px solid transparent;
}

.nav-links li:not(:first-child) {
    align-self: center;
}

.auth-links {
    display: flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--text-light);
    border-radius: 4px;
    padding: 12px 20px;
    color: var(--text-light);
    font-size: 16px;
    font-weight: 500;
}

/* Footer Styles */
.site-footer {
    background-image: url('/images/trang-chu/f608672766bcb05642e390f405721e147c1d4bf5.png');
    background-size: cover;
    background-position: center;
    color: var(--text-light);
    padding: 35px 0;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 15px;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
    font-size: 16px;
}

.footer-title {
    font-size: 20px;
    font-weight: 600;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-icon-wrapper {
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    width: 22px;
    height: 22px;
    display: flex;
    justify-content: center;
    align-items: center;
}

    .contact-icon-wrapper img {
        width: 14px;
        height: 14px;
    }

.footer-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 20px;
}

.footer-badge {
    width: 260px;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 16px;
}

    .footer-links .dot {
        width: 2px;
        height: 2px;
        background-color: var(--text-light);
        border-radius: 50%;
    }

@media (max-width: 1200px) {
    .header-banner-content {
        gap: 30px;
    }

    .nav-container {
        flex-direction: column;
        gap: 10px;
        padding: 10px 0;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .header-banner-content {
        flex-direction: column;
        gap: 15px;
        padding: 20px 0;
    }

    .nav-links li:not(:first-child) {
        border-left: none;
    }

    .nav-link {
        padding: 8px 10px;
    }
}

@media (max-width: 1024px) {
    .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-info {
        align-items: center;
    }

    .footer-right {
        align-items: center;
    }
}

/* Categories Section */
.categories-section {
    padding: 20px 0;
}

.categories-container {
    display: flex;
    gap: 42px;
}

.category-list {
    width: 320px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.category-title {
    font-size: 20px;
    font-weight: 600;
}

.category-items {
    border: 1px solid var(--border-color);
    border-radius: 2px;
    overflow: hidden;
}

    .category-items li a {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 14px 16px;
        font-size: 16px;
        border-bottom: 1px solid var(--border-color);
    }

    .category-items li:last-child a {
        border-bottom: none;
    }

.banner-grid {
    flex-grow: 1;
    display: flex;
    gap: 10px;
    min-width: 0;
    align-items: center;
}

.main-banner {
    width: 640px;
    height: 361px;
    object-fit: cover;
    border-radius: 4px;
}

.side-banners {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-grow: 1;
}

    .side-banners img {
        width: 100%;
        height: 175px;
        object-fit: cover;
        border-radius: 4px;
    }

.featured-courses-section .container {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding-top: 0;
    padding-bottom: 10px;
    padding-left: 0;
    padding-right: 0;
}

.section-header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--primary-red);
    margin-bottom: 10px;
}

.section-title-wrapper {
    background-color: var(--primary-red);
    padding: 10px 32px 10px 10px;
    border-radius: 0px 0px 20px 0px;
}

.section-title {
    color: var(--text-light);
    font-size: 20px;
    font-weight: 700;
}

.see-all-link {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    padding-right: 10px;
    color: var(--text-dark);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 0 10px;
}

.course-card {
    background-color: var(--text-light);
    border-radius: 2px;
    display: flex;
    flex-direction: column;
}

.course-card-image {
    width: 100%;
    height: 188px;
    object-fit: cover;
    border-radius: 2px 2px 0 0;
}

.course-card-content {
    padding: 10px 0 10px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.course-card-rating {
    display: flex;
    align-items: center;
    gap: 15px;
}

    .course-card-rating .stars {
        display: flex;
        gap: 4px;
    }

        .course-card-rating .stars img {
            width: 14px;
            height: 14px;
        }

.review-count {
    font-size: 12px;
    color: #0180cd;
}

.course-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 24px;
    height: 48px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.course-card-description {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    font-size: 14px;
    line-height: 20px;
    color: rgba(0, 0, 0, 0.8);
}

.course-card-link {
    color: var(--primary-red);
    font-weight: 500;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: auto;
}

/* Main Content Section */
.main-content-section {
    padding: 20px 0;
}

.main-content-container {
    display: flex;
    gap: 24px;
}

.main-content-left {
    flex: 2;
    display: flex;
    flex-direction: column;
    gap: 24px;
    min-width: 0;
}

.main-content-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
    min-width: 0;
}

.content-module {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

    .content-module .section-header-container {
        margin-bottom: 0;
    }

.contest-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 10px;
}

.contest-card {
    overflow: hidden;
}

.contest-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    border-radius: 4px;
}

.contest-content {
    padding: 14px 0 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.contest-title {
    font-size: 16px;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    height: 50px;
}

.contest-description {
    color: var(--Theme-Gray-900, #1A202C);
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: 20px; /* 142.857% */
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    height: 40px;
}

.countdown-label {
    color: #2D3748;
    text-align: right;
    font-family: Inter;
    font-size: 14px;
    font-style: normal;
    font-weight: 600;
    line-height: 16px; /* 114.286% */
    letter-spacing: 0.84px;
}

.countdown-timer {
    display: flex;
    align-items: center;
    gap: 10px;
}

.contest-countdown-wrapper {
    display: flex;
    align-items: center;
    flex-direction: row;
    gap: 10px;
}

.timer-unit .timer-detail {
    font-weight: 700;
    line-height: 20px;
}
.timer-unit {
    background-color: rgba(45, 55, 72, 0.10);
    border-radius: 4px;
    padding: 4px 10px;
    display: flex;
    gap: 4px;
    color: #2D3748;
    font-size: 14px;
    text-align: center;
    flex-direction: column;
}

.timer-separator {
    font-family: 'Nunito', sans-serif;
    font-size: 16px;
    font-weight: 800;
    color: #2D3748;
}

.contest-details {
    display: flex;
    flex-direction: column;
}

    .contest-details li {
        display: flex;
        gap: 8px;
    }

    .contest-details .detail-label {
        font-size: 12px;
        font-weight: 500;
        color: var(--text-gray);
    }

    .contest-details p {
        font-size: 14px;
        color: #000;
    }

.news-list {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 26px;
}

.news-item {
    display: flex;
    gap: 14px;
}

.news-thumbnail {
    width: 160px;
    height: 120px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}

.news-content {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.news-title {
    font-size: 16px;
    font-weight: 600;
}

.news-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    align-items: center;
}

    .news-meta span {
        display: flex;
        align-items: center;
        gap: 8px;
    }

.news-excerpt {
    font-size: 14px;
    line-height: 1.4;
}

.training-list {
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.training-item {
    display: flex;
    gap: 14px;
    align-items: center;
}

.training-icon-wrapper {
    background-color: rgba(61, 139, 193, 0.4);
    border-radius: 4px;
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.training-icon {
    position: relative;
    width: 20px;
    height: 20px;
}

.training-info {
    flex-grow: 1;
}

.training-title {
    font-size: 16px;
    font-weight: 500;
    color: #000;
}

.training-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    margin-top: 6px;
}

    .training-meta p strong {
        font-weight: 500;
    }

    .training-meta a {
        color: #0098d9;
        display: flex;
        align-items: center;
        gap: 10px;
    }

.sidebar-module {
    background-color: #FAFAFA;
    padding: 10px 10px 0 10px;
}

.sidebar-title {
    background-color: #EFEFEF;
    padding: 16px;
    text-align: center;
    font-size: 18px;
    font-weight: 500;
    margin: -10px -10px 0px -10px;
}

.document-list,
.dialogue-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 10px;
    padding-bottom: 0;

}

    .document-list li a,
    .dialogue-list li {
        display: flex;
        align-items: flex-start;
        gap: 8px;
    }

    .document-list li a {
        color: var(--text-link);
        font-size: 14px;
        font-weight: 500;
    }

    .document-list li {
        margin-left: -10px;
        margin-right: -10px;
        padding-left: 10px;
        padding-right: 10px;
        position: relative;
        margin-left: 0;
        margin-bottom: 10px;
    }

        .document-list li:last-child::after {
            display: none;
        }

    .dialogue-list li {
        margin-left: -10px;
        margin-right: -10px;
        position: relative;
        margin-top: 0;
        margin-bottom: 0;
        padding-bottom: 10px;
    }

        .dialogue-list li:not(:last-child) {
            border-bottom: 1px solid var(--Theme-Gray-400, #CBD5E0);
        }

        .dialogue-list li:last-child::after {
            display: none;
        }

    .dialogue-list p {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        align-self: stretch;
        overflow: hidden;
        color: var(--Theme-Gray-900, #1A202C);
        font-feature-settings: 'salt' on;
        text-overflow: ellipsis;
        font-size: 14px;
        font-style: normal;
        font-weight: 500;
        line-height: 20px; /* 142.857% */
    }

    .dialogue-list a {
        font-size: 14px;
        display: flex;
        align-items: center;
        gap: 8px;
        margin-top: 8px;
        width: fit-content !important;
        padding: 6px 20px;
    }

.sidebar-see-all {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 10px;
    font-size: 14px;
    color: #000;
    position: relative;
    margin-top: 0;
}

    .sidebar-see-all::before {
        content: '';
        position: absolute;
        top: 0;
        left: -20px;
        right: -20px;
        height: 1px;
        background-color: var(--border-color);
    }

@media (max-width: 1024px) {
    .categories-container {
        flex-direction: column;
    }

    .category-list {
        width: 100%;
    }

    .banner-grid {
        flex-direction: column;
    }

    .main-banner {
        width: 100%;
        height: auto;
    }

    .main-content-container {
        flex-direction: column;
    }

    .contest-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1200px) {
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .courses-grid {
        grid-template-columns: 1fr;
    }

    .section-header-container {
        flex-direction: row;
        align-items: flex-start;
    }

    .section-title {
        font-size: 16px;
    }

    .training-item {
        align-items: start;
    }

    .news-thumbnail {
        width: 100%;
        height: unset;
    }

    .see-all-link {
        padding: 10px 20px;
    }

    .news-item {
        flex-direction: column;
    }
}

.news-list {
    padding: 10px;
}
/* Course List Page Styles */
.main-content-wrapper {
    display: flex;
    gap: 24px;
    margin: 0 auto;
    margin-top: 20px;
    margin-bottom: 20px;
}

.sidebar {
    flex: 0 0 320px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.search-group {
    background-color: #efefef;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 10px;
}

.search-bar {
    display: flex;
    background-color: var(--text-light);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    position: relative;
}
.search-bar button {
    position: absolute;
    right: 10px;
    top: 12px;
}
    .search-bar input {
        height: 40px !important;
        flex-grow: 1;
        border: none;
        outline: none;
        font-size: 14px;
        color: var(--text-gray);
        padding: 0 35px 0 15px !important;
    }

    .search-bar button {
        background: none;
        border: none;
        cursor: pointer;
        padding: 0;
    }

.filter-group {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #efefef;
    padding: 16px;
}

    .filter-header h3 {
        margin: 0;
        font-size: 18px;
        font-weight: 500;
        color: var(--text-dark);
    }

.filter-list {
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

    .filter-list li {
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 14px;
        margin: 0 !important;
    }

        .filter-list li label {
            display: flex;
            align-items: center;
            gap: 12px;
            cursor: pointer;
            position: relative;
        }

.custom-checkbox {
    appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid #d7d7d7;
    border-radius: 4px;
    background-color: var(--text-light);
    cursor: pointer;
    position: relative;
    transition: background-color 0.2s;
}

    /* Khi được tick */
    .custom-checkbox:checked {
        background-color: #b60002; /* nền đỏ */
        border-color: #b60002;
    }

        /* Dấu check màu trắng */
        .custom-checkbox:checked::after {
            content: "";
            position: absolute;
            left: 6px;
            top: 5px;
            width: 4px;
            height: 8px;
            border: solid #fff;
            border-width: 0 2px 2px 0;
            transform: rotate(45deg);
        }

.count {
    background-color: rgba(182, 0, 2, 0.1);
    color: var(--primary-red);
    font-size: 14px;
    padding: 4px 8px;
    border-radius: 4px;
}

.see-more {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    color: #0098d9;
    font-size: 14px;
}

    .see-more img {
        transform: rotate(90deg);
    }

.course-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    width:100%;
}

.content-header {
    background-color: var(--primary-red);
    padding: 10px 32px;
    border-bottom: 1px solid var(--primary-red);
    border-radius: 0px 0px 20px 0px;
    align-self: flex-start;
}

    .content-header h2 {
        margin: 0;
        color: var(--text-light);
        font-size: 16px;
        font-weight: 700;
    }

.course-image {
    width: 100%;
    height: 188px;
    object-fit: cover;
    border-radius: 2px;
}

.course-info {
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.course-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 10px;
}

.star.filled {
    width: 14px;
    height: 14px;
    background-color: #e8ae0e;
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.rating-text {
    font-size: 12px;
    color: #0180cd;
    display: block;
    position: unset;
}

.course-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    line-height: 24px;
}

.course-description {
    font-size: 16px;
    color: rgba(0, 0, 0, 0.8);
    margin: 0;
    line-height: 20px;
    flex-grow: 1;
}

.course-register {
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-red);
    display: flex;
    align-items: center;
    gap: 10px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 20px 10px;
}

.page-number,
.page-arrow {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 38px;
    height: 38px;
    border-radius: 99px;
    border: 1px solid var(--border-color);
    background-color: var(--text-light);
    font-size: 16px;
    color: var(--text-gray);
}

    .page-number.active {
        background-color: var(--primary-red);
        color: var(--text-light);
        border-color: var(--primary-red);
    }

.page-arrow {
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.05);
}

@media (max-width: 1200px) {
    .main-content-wrapper {
        flex-direction: column;
        padding: 20px 40px;
    }

    .sidebar {
        flex: 1 1 auto;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .main-content-wrapper {
        padding: 20px;
    }
}

/* Course Detail Page Styles */
.course-body-section {
    background-color: #fafafa;
    padding: 20px 0;
}

.course-body-container {
    max-width: 1512px;
    margin: 0 auto;
    padding: 0 120px;
    display: flex;
    gap: 24px;
    box-sizing: border-box;
}

.course-main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
}

.course-sidebar {
    width: 380px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.course-title-main {
    font-size: 20px;
    font-weight: 700;
}

.course-stats {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 4px 0;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--primary-red);
}

.rating-tag,
.reviews-tag {
    background-color: rgba(182, 0, 2, 0.1);
    padding: 4px;
    border-radius: 4px;
}

.course-video-wrapper {
    background-color: #efefef;
    padding: 10px;
    border-radius: 4px;
}

.course-main-image {
    border-radius: 4px;
    width: 100%;
    height: 473.143px;
    align-self: stretch;
    aspect-ratio: 828.00 / 473.14;
    object-fit: cover;
}

.course-tabs {
    display: flex;
    border: 1px solid var(--border-color);
}

.course-tab {
    padding: 16px 20px;
    font-size: 16px;
    flex-grow: 1;
    text-align: center;
    color: var(--text-dark);
}

    .course-tab.active {
        border: 1px solid var(--primary-red);
        color: var(--primary-red);
        font-weight: 700;
        position: relative;
        top: -1px;
        background-color: white;
    }

.course-content-panel {
    background-color: var(--text-light);
    padding: 20px;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    border: 1px solid var(--border-color);
}

.panel-title {
    font-size: 20px;
    font-weight: 700;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.panel-image {
    border-radius: 4px;
}

.accordion-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

    .accordion-section summary {
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 16px;
        font-weight: 600;
        cursor: pointer;
        list-style: none;
    }

        .accordion-section summary::-webkit-details-marker {
            display: none;
        }

.accordion-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.lesson-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

    .lesson-item span:first-of-type {
        flex-grow: 1;
    }

.lesson-duration {
    background-color: #efefef;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 16px;
}

.lesson-sub-item {
    padding-left: 40px;
    display: flex;
    align-items: center;
    gap: 16px;
}
/*.lesson-sub-item::before {
  content: '';
  display: block;
  width: 14px;
  height: 14px;
  border: 1px solid rgba(0, 0, 0, 0.5);
  border-radius: 50%;
}*/
.reviews-summary {
    display: flex;
    gap: 24px;
    padding-bottom: 40px;
    border-bottom: 1px solid #efefef;
}

.rating-overview {
    background-color: rgba(182, 0, 2, 0.05);
    padding: 55px 67px;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
}

.rating-score {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-red);
}

.rating-breakdown {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
}

.breakdown-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

    .breakdown-row .stars {
        width: 116px;
    }

.progress-bar-container {
    flex-grow: 1;
    height: 8px;
    background-color: #d8d8d8;
    border-radius: 10px;
}

.progress-bar {
    height: 100%;
    background-color: var(--primary-red);
    border-radius: 10px;
}

.percentage {
    width: 65px;
    text-align: left;
}

.review-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.review-item {
    display: flex;
    gap: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #d8d4ce;
    align-items: center;
}

.reviewer-avatar {
    min-width: 64px;
    width: 64px;
    min-height: 64px;
    height: 64px;
    border-radius: 50%;
}

.review-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.review-header {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

    .review-header h4 {
        font-size: 16px;
        font-weight: 700;
    }

.review-date {
    color: var(--text-gray);
    font-size: 14px;
}

.review-rating {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-widget {
    background-color: var(--text-light);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.course-info-widget {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

    .course-info-widget .info-item {
        display: flex;
        justify-content: space-between;
        padding: 0 10px;
    }

.info-value {
    color: var(--primary-red);
    font-weight: 400;
}

.show-more-link {
    padding: 10px;
    color: #0098d9;
    display: flex;
    align-items: center;
    gap: 10px;
}

    .show-more-link img {
        transform: rotate(90deg);
    }

.doc-library-widget {
    padding: 0;
    display: flex;
    flex-direction: column;
}

.widget-title {
    background-color: #efefef;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 500;
    text-align: center;
}

.doc-library-widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.doc-library-widget li a {
    display: flex;
    gap: 8px;
    padding: 10px;
    border-bottom: 1px solid #efefef;
    color: #0180cd;
    font-size: 14px;
    font-weight: 500;
}

.view-all-link {
    padding: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.similar-courses-section {
    /*background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0) 100%);*/
    padding: 20px 0;
    max-width: 1512px;
    margin: 0 auto;
}

    .similar-courses-section .container {
        background-color: var(--text-light);
        border: 1px solid var(--border-color);
        border-radius: 4px;
        padding: 0;
        overflow: hidden;
    }

.similar-courses-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 2px solid var(--primary-red);
}

    .similar-courses-header h3 {
        background-color: var(--primary-red);
        color: var(--text-light);
        padding: 10px 32px;
        font-size: 20px;
        font-weight: 700;
        border-radius: 0px 0px 20px 0px;
        margin: 0;
    }

    .similar-courses-header a {
        display: flex;
        align-items: center;
        gap: 10px;
        padding-right: 20px;
        font-size: 18px;
        color: var(--text-dark);
    }

.card-content {
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-grow: 1;
}

.card-rating {
    display: flex;
    align-items: center;
    gap: 15px;
}

    .card-rating .stars {
        display: flex;
        gap: 4px;
    }

        .card-rating .stars img {
            width: 14px;
            height: 14px;
        }

    .card-rating span {
        font-size: 12px;
        color: #0180cd;
    }

.card-content h4{
    font-size: 16px;
    font-weight: 600;
    line-height: 24px;
}

.card-content p {
    font-size: 14px;
    line-height: 20px;
    color: rgba(0, 0, 0, 0.8);
    flex-grow: 1;
}

.card-link {
    color: var(--primary-red);
    font-weight: 500;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.cursor-pointer {
    cursor: pointer;
}

.form-control:focus {
    border-color: var(--primary-red);
    border: 2px solid var(--primary-red);
}

.ml-10px {
    margin-left:10px;
}

.btn-primary-custom:hover {
    background: var(--primary-red);
    color: #fff;
}

.btn-primary-custom {
    border-radius: 4px;
    background: rgba(182, 0, 2, 0.05);
    display: flex;
    padding: 6px 10px;
    justify-content: center;
    align-items: center;
    color: var(--primary-red);
    font-size: 16px;
    font-style: normal;
    /*font-weight: 600;*/
    line-height: 24px;
    cursor: pointer;
}

@media (max-width: 1200px) {
    .course-body-container {
        flex-direction: column;
        padding: 0 20px;
    }

    .course-sidebar {
        width: 100%;
    }
}