/**
 * BMWP Floating Table of Contents
 *
 * @package BakeMyWP
 */

/* ---------- Variables ---------- */
.bmwp-toc {
    --bmwp-toc-accent: #1a9e96;
    --bmwp-toc-bg: #fff;
    --bmwp-toc-text: #333;
    --bmwp-toc-text-light: #666;
    --bmwp-toc-border: #e5e7eb;
    --bmwp-toc-panel-width: 260px;
    --bmwp-toc-radius: 8px;
    --bmwp-toc-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

/* ---------- Container ---------- */
.bmwp-toc {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    font-family: inherit;
}

/* Hidden until JS populates the list */
.bmwp-toc--hidden {
    display: none;
}

/* ---------- Panel ---------- */
.bmwp-toc__panel {
    width: var(--bmwp-toc-panel-width);
    max-height: 70vh;
    background: var(--bmwp-toc-bg);
    border-radius: var(--bmwp-toc-radius);
    box-shadow: var(--bmwp-toc-shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    opacity: 1;
    visibility: visible;
    transform: translateX(0) scale(1);
    transform-origin: left center;
    transition:
        opacity 0.3s ease,
        visibility 0.3s ease,
        transform 0.3s ease;
}

/* Closed state - hide panel */
.bmwp-toc--closed .bmwp-toc__panel {
    opacity: 0;
    visibility: hidden;
    transform: translateX(0) scale(0.95);
    pointer-events: none;
}

/* ---------- Header ---------- */
.bmwp-toc__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--bmwp-toc-border);
}

.bmwp-toc__title {
    font-size: 14px;
    font-weight: 600;
    color: var(--bmwp-toc-text);
}

.bmwp-toc__close {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--bmwp-toc-text-light);
    padding: 2px;
    border-radius: 4px;
    transition: color 0.2s ease;
}

.bmwp-toc__close:hover {
    color: var(--bmwp-toc-text);
}

/* ---------- List ---------- */
.bmwp-toc__list {
    list-style: none;
    margin: 0;
    padding: 8px 0;
    overflow-y: auto;
}

.bmwp-toc__item {
    margin: 0;
    padding: 0;
}

/* ---------- Links ---------- */
.bmwp-toc__link {
    display: block;
    padding: 8px 16px;
    font-size: 13px;
    line-height: 1.4;
    color: var(--bmwp-toc-text-light);
    text-decoration: none;
    border-left: 3px solid transparent;
    transition:
        background 0.2s ease,
        color 0.2s ease,
        border-color 0.2s ease;
}

.bmwp-toc__link:hover {
    color: var(--bmwp-toc-text);
    background: #f3f4f6;
}

/* Active state - teal highlight matching dianeosis */
.bmwp-toc__link--active {
    background: var(--bmwp-toc-accent);
    color: #fff;
    border-radius: 4px;
    margin: 2px 8px;
    padding-left: 10px;
}

.bmwp-toc__link--active:hover {
    background: var(--bmwp-toc-accent);
    color: #fff;
}

/* ---------- Toggle button (hamburger) ---------- */
.bmwp-toc__toggle {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: var(--bmwp-toc-bg);
    border: 1px solid var(--bmwp-toc-border);
    border-radius: 50%;
    box-shadow: var(--bmwp-toc-shadow);
    cursor: pointer;
    color: var(--bmwp-toc-text);
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8);
    transition:
        opacity 0.3s ease,
        visibility 0.3s ease,
        transform 0.3s ease,
        background 0.2s ease;
}

.bmwp-toc__toggle:hover {
    background: #f3f4f6;
}

/* Show toggle only when closed */
.bmwp-toc--closed .bmwp-toc__toggle {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

/* ---------- Hide on mobile ---------- */
@media (max-width: 1200px) {
    .bmwp-toc {
        display: none;
    }
}