/* ===== Premium GeneratePress TOC Design ===== */

#gp-toc {
    position: relative;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 22px 22px 22px 30px;
    margin: 30px 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    font-size: 15px;
}

/* Vertical blue line */
#gp-toc::before {
    content: "";
    position: absolute;
    left: -1px; /* align with border */
    top: 0;
    width: 4px;
    height: 100%;
    background: #1e73be;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
    z-index: 1;
}

/* Header */
.gp-toc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.gp-toc-title {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: #111827;
}

/* Toggle button */
.gp-toc-toggle {
    background: #f3f4f6;
    border: none;
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 13px;
    cursor: pointer;
    color: #374151;
    transition: 0.2s ease;
}

.gp-toc-toggle:hover {
    background: #e5e7eb;
}

/* Remove bullets */
.gp-toc-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* List items */
.gp-toc-list li {
    margin: 8px 0;
    line-height: 1.5;
}

/* H3 indentation */
.gp-toc-h3 {
    padding-left: 18px;
    font-size: 14px;
}

/* Links */
.gp-toc-list a {
    text-decoration: none;
    color: #1e73be;
    transition: 0.2s ease;
}

.gp-toc-list a:hover {
    color: #0f5ec7;
    text-decoration: underline;
}

html {
    scroll-behavior: smooth;
}