/**
 * ACIT Table of Contents - Frontend CSS
 */

/* Container */
.acit-toc-container {
    background-color: #f9f9f9;
    border: 1px solid var(--color-primary) !important; ;
    border-radius: 10px;
    margin: 20px auto;
    width: 100%;
    box-sizing: border-box;
    line-height: 1.5;
    overflow: hidden;
}

/* Tiêu đề */
.acit-toc-title {
    font-size: 18px;
    font-weight: bold;
    padding: 10px;
    display: flex;
    align-items: center;
    color: var(--color-primary) !important;
    position: relative;
}
.acit-toc-title::before {
    content: '\f03a';
    display: inline-block;
    font-family: var(--font-awesome);
    font-size: 20px;
    margin-right: 10px;
}
.acit-toc-title-active{
    color: #fff !important;
    background: var(--color-gradient-1);
    background: linear-gradient(90deg, var(--color-gradient-1) 15%, var(--color-gradient-2) 100%);
}

/* Nút ẩn/hiện */
.acit-toc-toggle {
    font-size: 12px;
    cursor: pointer;
    font-weight: normal;
    user-select: none;
    margin-left: auto;
}
.acit-toc-toggle::before {
    content: '\f105';
    width: 30px;
    height: 30px;
    font-family: var(--font-awesome);
    margin-left: 5px;
    display: inline-block;
    font-size: 16px;
    text-align: center;
    line-height: 30px;
}
.acit-toc-toggle:hover {
    text-decoration: underline;
}
.acit-toc-title-active .acit-toc-toggle::before{
    content: '\f107';
}

/* Danh sách */
.acit-toc-list {
    margin: 0 !important;
    padding: 10px !important;
    list-style-type: none;
}

.acit-toc-list ul {
    padding-left: 20px;
    margin: 5px 0;
}

.acit-toc-list li {
    margin-bottom: 5px !important;
    line-height: 24px !important;
}

.acit-toc-list a {
    color: #333;
    text-decoration: none;
}

.acit-toc-list a:hover {
    text-decoration: underline;
}

/* Trạng thái ẩn */
.acit-toc-list.acit-toc-hidden {
    display: none;
}

/* Đảm bảo tất cả các heading có scroll-margin-top */
h1, h2, h3, h4, h5, h6 {
    scroll-margin-top: 60px;
}

/* Responsive */
@media (max-width: 991.98px) {
    .acit-toc-container {
        width: 100% !important; /* Đảm bảo chiều rộng 100% trên mobile */
    }
    .acit-toc-list {
        padding-left: 25px !important;
    }
}