/* =============================================================
   10. MOBILE TOC TOGGLE BUTTON
   ============================================================= */

.pg-wiki-mobile-toc-toggle {
    display: none;
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 997;
    background: var(--pg-galaxy);
    color: var(--pg-white);
    border: none;
    border-radius: 2px;
    padding: 12px 20px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 16px var(--pg-galaxy-shadow);
    align-items: center;
    gap: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
    font-family: inherit;
}

.pg-wiki-mobile-toc-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--pg-galaxy-shadow);
}

.pg-wiki-mobile-toc-toggle svg {
    flex-shrink: 0;
}

/* =============================================================
   11. MOBILE TOC DRAWER
   ============================================================= */

.pg-wiki-mobile-toc-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.25s;
    backdrop-filter: blur(2px);
}

.pg-wiki-mobile-toc-overlay.pg-wiki-active {
    display: block;
    opacity: 1;
}

.pg-wiki-mobile-toc-drawer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    background: var(--pg-white);
    border-radius: 2px 2px 0 0;
    max-height: 70vh;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
}

.pg-wiki-mobile-toc-drawer.pg-wiki-active {
    transform: translateY(0);
}

.pg-wiki-mobile-toc-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--pg-border-light);
    flex-shrink: 0;
}

.pg-wiki-mobile-toc-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--pg-dark);
}

.pg-wiki-mobile-toc-close {
    background: none;
    border: none;
    color: var(--pg-grey);
    cursor: pointer;
    padding: 4px;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
}

.pg-wiki-mobile-toc-close:hover {
    background: var(--pg-light-grey);
}

.pg-wiki-mobile-toc-nav {
    padding: 12px 20px 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pg-wiki-mobile-toc-nav a {
    display: block;
    padding: 10px 14px;
    font-size: 15px;
    color: var(--pg-grey);
    text-decoration: none;
    border-radius: 2px;
    line-height: 1.4;
    transition: all 0.15s;
}

.pg-wiki-mobile-toc-nav a:hover {
    background: var(--pg-galaxy-light);
    color: var(--pg-galaxy);
}

.pg-wiki-mobile-toc-nav a.pg-wiki-toc-active {
    background: var(--pg-galaxy-light-bg);
    color: var(--pg-galaxy);
    font-weight: 600;
}

.pg-wiki-mobile-toc-nav a.pg-wiki-toc-h3 {
    padding-left: 28px;
    font-size: 14px;
}