/* WP Simple TOC Styles */
.wp-simple-toc {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
    margin: 1rem auto;
    padding: 0;
    background: #F5F5F5;
    border: none;
    border-radius: 8px;
    box-sizing: border-box;
    font-size: 16px;
    line-height: 1.5;
    color: #333;
    box-shadow: none;
}

/* Reset inherited styles */
.wp-simple-toc *,
.wp-simple-toc *:before,
.wp-simple-toc *:after {
    box-sizing: inherit;
    margin: 0;
    padding: 0;
    border: none;
    outline: none;
    text-decoration: none;
    font: inherit;
    color: inherit;
}

/* RTL and LTR support */
.wp-simple-toc[dir="rtl"] {
    direction: rtl;
    text-align: right;
}

.wp-simple-toc[dir="ltr"] {
    direction: ltr;
    text-align: left;
}

/* TOC Title (Button) */
.toc-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: #ffffff;
    border: 1px solid #dcdcdc;
    border-radius: 6px;
    font-size: 1.125rem;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

/* Fix text alignment for RTL */
.wp-simple-toc[dir="rtl"] .toc-title {
    flex-direction: row-reverse;
    text-align: right;
}

.toc-title:hover {
    background: #F5F5F5;
    color: #222;
}

/* Chevron SVG Icon on the left for RTL */
.toc-title::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 24px;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"/><path d="M6 9l6 6l6 -6"/></svg>');
    background-size: contain;
    transition: transform 0.3s ease;
}

.toc-title[aria-expanded="true"]::before {
    transform: rotate(180deg);
}

/* TOC List */
.toc-list {
    display: flex;
    flex-direction: column;
    list-style: none;
    margin: 0;
    padding: 0.5rem 0;
}

.toc-list.decimal,
.toc-list.roman {
    list-style: none;
}

/* TOC Items */
.toc-item {
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0.25rem 0.5rem;
}

.toc-item.toc-level-2 { padding-right: 1rem; padding-left: 1rem; }
.toc-item.toc-level-3 { padding-right: 1.5rem; padding-left: 1.5rem; }
.toc-item.toc-level-4 { padding-right: 2rem; padding-left: 2rem; }
.toc-item.toc-level-5 { padding-right: 2.5rem; padding-left: 2.5rem; }
.toc-item.toc-level-6 { padding-right: 3rem; padding-left: 3rem; }

/* TOC Links */
.toc-item a {
    display: block;
    width: 100%;
    padding: 0.25rem 0.5rem;
    color: #333;
    text-decoration: none;
    transition: color 0.2s ease, background 0.2s ease;
    border-radius: 4px;
}

.toc-item a:hover {
    color: #222;
    background: #fff;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .wp-simple-toc {
        margin: 1rem;
    }

    .toc-title {
        font-size: 1rem;
        padding: 0.5rem 0.75rem;
    }

    .toc-item a {
        font-size: 0.875rem;
    }
}