/* sidebar.css */
.sidebar {
    position: relative;
}

/* Sticky sidebar no desktop */
@media (min-width: 1024px) {
    .sidebar {
        position: sticky;
        top: 125px;
        align-self: start;
    }
}

/* Widget base já definido em style.css */
.widget+.widget {}

/* Search widget */
.widget .search-form {
    border: 2px solid var(--clr-border);
    border-radius: var(--radius-full);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.widget .search-form:focus-within {
    border-color: var(--clr-primary);
}

.widget .search-form__input {
    width: 100%;
    padding: 10px var(--space-4);
    font-size: var(--text-sm);
}

.widget .search-form__btn {
    min-height: 42px;
}

/* Auto TOC Widget / Sidebar Styles */
.sidebar-htoc-wrapper {
    background: #fdfdfd;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-6);
    margin-bottom: var(--space-6);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
    transition: all 0.2s ease;
}

.auto-toc-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--clr-border-light);
    margin-bottom: var(--space-4);
}

.sidebar-htoc-wrapper.is-collapsed .auto-toc-header {
    padding-bottom: 0;
    border-bottom: none;
    margin-bottom: 0;
}

.sidebar-htoc-wrapper .auto-toc-title {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--clr-heading);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
}

.auto-toc-chevron {
    background: transparent;
    border: none;
    color: var(--clr-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: 4px;
    cursor: pointer;
    transition: transform 0.2s ease, color 0.2s ease;
}

.sidebar-htoc-wrapper.is-collapsed .auto-toc-chevron {
    transform: rotate(-90deg);
}

.sidebar-htoc-wrapper.is-collapsed .auto-toc-list {
    display: none;
}

.sidebar-htoc-wrapper .auto-toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-htoc-wrapper .auto-toc-list li {
    margin-bottom: var(--space-2);
    line-height: 1.4;
}

.sidebar-htoc-wrapper .auto-toc-list li:last-child {
    margin-bottom: 0;
}

.sidebar-htoc-wrapper .auto-toc-list li.auto-toc-item--h3 {
    padding-left: var(--space-4);
}

.sidebar-htoc-wrapper .auto-toc-list a {
    color: var(--clr-text);
    font-weight: 500;
    font-size: var(--text-sm);
    text-decoration: none;
    transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
    box-shadow: none;
    display: block;
    padding: 4px 8px;
    border-radius: 4px;
    border-left: 3px solid transparent;
}

.sidebar-htoc-wrapper .auto-toc-list li.auto-toc-item--h3 a {
    font-size: var(--text-xs);
    color: var(--clr-text-muted);
}

.sidebar-htoc-wrapper .auto-toc-list a:hover {
    color: var(--clr-primary);
    background: var(--clr-bg);
}

.sidebar-htoc-wrapper .auto-toc-list a.is-active {
    color: var(--clr-accent);
    font-weight: 700;
    border-left-color: var(--clr-accent);
    background: rgba(217, 28, 23, 0.06);
}

/* Mobile In-Content TOC Container */
.ebd-toc-container.is-mobile-toc {
    margin: 0 0 var(--space-6) 0;
    background: var(--clr-bg, #f8f9fa);
    border: 1px solid var(--clr-border);
}