/* KLX Table of Contents Styles */

.klx-toc {
    margin: 3.5rem 0;
    padding: 0;
    border-top: 1px solid var(--wp--preset--color--new-beige);
    border-bottom: 1px solid var(--wp--preset--color--new-beige);
    background: transparent;
    font-family: inherit;
    line-height: 1.4;
}

.klx-toc-inner {

}

.klx-toc-header {
    padding: 1rem 0;
    cursor: pointer;
}

.klx-toc-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--klx-toc-title-font-size, 1.0625rem);
    font-weight: var(--klx-toc-title-font-weight, 500);
    margin: 0;
    color: var(--klx-toc-title-color, var(--wp--preset--color--new));

    &::after {
        content: url(../assets/icons/plus.svg);
        display: inline-flex;
        align-items: center;
        width: 1rem;
        height: 1rem;
    }

    &.is-open {
        &::after {
            content: url(../assets/icons/minus.svg);
        }
    }
}

.klx-toc-items {
    font-size: var(--klx-toc-items-font-size, 1.0625rem);
    margin-bottom: 1rem;
    max-height: 1000px;
    opacity: 1;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease;
}

.klx-toc-items-hidden {
    max-height: 0;
    opacity: 0;
    margin-bottom: 0;
}

.klx-toc-item {
    margin: 0;
    padding: 0;
}

.klx-toc-item a {
    display: block;
    padding: 0.25rem 0;
    transition: all 0.2s ease;
    text-decoration: none;
}

.klx-toc-number {
    color: var(--wp--preset--color--new-grey);
    margin-right: 0.5rem;
}

/* Level indentation */
.klx-toc-level-1 { padding-left: 0; }
/* .klx-toc-level-2 { padding-left: 1.25rem; } */
.klx-toc-level-3 { padding-left: 1.25rem; }
.klx-toc-level-4 { padding-left: 3.5rem; }
.klx-toc-level-5 { padding-left: 4.75rem; }
.klx-toc-level-6 { padding-left: 6rem; }

.klx-toc-left {
    margin-right: 1.25rem;
    margin-bottom: 1.25rem;
}

.klx-toc-right {
    margin-left: 1.25rem;
    margin-bottom: 1.25rem;
}

.klx-toc-center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

/* Width styles */
.klx-toc-auto-width {
    width: auto;
}

/* Color schemes */
.klx-toc-light {
    background: #fff;
    border-color: #ddd;
    color: #333;
}

.klx-toc-light .klx-toc-title {
    color: #333;
}

.klx-toc-light .klx-toc-item a {
    color: #0073aa;
}

.klx-toc-light .klx-toc-item a:hover {
    color: #005177;
}

.klx-toc-dark {
    background: #333;
    border-color: #555;
    color: #fff;
}

.klx-toc-dark .klx-toc-title {
    color: #fff;
}

.klx-toc-dark .klx-toc-item a {
    color: #4fc3f7;
}

.klx-toc-dark .klx-toc-item a:hover {
    color: #81d4fa;
}

.klx-toc-white {
    background: #fff;
    border-color: #ccc;
    color: #333;
}

.klx-toc-transparent {
    background: transparent;
    border: none;
    box-shadow: none;
}

.klx-toc-inherit {
    background: inherit;
    border-color: inherit;
    color: inherit;
}

/* Override colors */
.klx-toc-notInherit {
    background-color: var(--klx-toc-background-color, inherit);
    border-color: var(--klx-toc-border-color, inherit);
}

.klx-toc-notInherit .klx-toc-title {
    color: var(--klx-toc-title-color, inherit);
}

.klx-toc-notInherit .klx-toc-item a {
    color: var(--klx-toc-link-color, inherit);
}

.klx-toc-notInherit .klx-toc-item a:hover {
    color: var(--klx-toc-hover-link-color, inherit);
}

.klx-toc-notInherit .klx-toc-item a:visited {
    color: var(--klx-toc-visited-link-color, inherit);
}

/* Responsive */
@media (max-width: 768px) {
    .klx-toc-left,
    .klx-toc-right {
        margin: 1.25rem 0;
    }
    
    .klx-toc-level-2 { padding-left: 0.9375rem; }
    /* .klx-toc-level-3 { padding-left: 1.875rem; } */
    .klx-toc-level-4 { padding-left: 2.75rem; }
    .klx-toc-level-5 { padding-left: 3.5rem; }
    .klx-toc-level-6 { padding-left: 4.5rem; }
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Print styles */
@media print {
    .klx-toc {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .klx-toc-items-hidden {
        display: block !important;
    }
}