/* zard-toc/assets/css/style.css */

/* Base Variables */
.zard-toc-wrapper {
    /* Variables mapped from Widget */
}

.zard-toc-container ul {
    list-style: none;
    padding-right: 0;
    margin: 0;
    position: relative;
    font-family: inherit;
}

.zard-toc-container .zard-toc-sublist {
    padding-right: 15px;
    display: none; 
}

.zard-toc-item {
    margin-bottom: 8px;
    position: relative;
}

.zard-toc-item.active > .zard-toc-sublist {
    display: block;
}

/* Base Link Styles */
.zard-toc-link {
    text-decoration: none;
    color: var(--zard-color-main);
    display: block;
    padding: 4px 8px;
    transition: all 0.3s ease;
    font-size: 14px;
    
    /* Default Theme: Neutral Border */
    border-right: 2px solid #e6e6e6; 
}

/* Active/Hover States (Default Theme) */
.zard-toc-link:hover,
.zard-toc-link.active {
    color: var(--zard-color-accent);
    border-right-color: var(--zard-color-accent);
    background-color: transparent; 
}

.zard-toc-level-3 .zard-toc-link {
    font-size: 13px;
    opacity: 0.9;
}

/* PDF Button Styles */
.zard-toc-pdf-container {
    margin-top: 20px;
    padding-top: 15px;
    text-align: center;
    width: 100%; /* Ensure full width container */
}

.zard-toc-pdf-btn {
    /* Updated to use specific variable for BG */
    background-color: var(--zard-pdf-bg);
    color: var(--zard-color-btn-text);
    border: 1px solid rgba(0,0,0,0.1);
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    width: 100%; /* Full width button */
    
    /* Centering Logic */
    display: flex;
    align-items: center; 
    justify-content: center; /* Center horizontally */
    text-align: center;      /* Fallback text align */
    
    gap: 0; /* No icon, no gap needed */
    transition: all 0.2s ease;
    font-family: inherit;
    line-height: 1.5; 
}

/* Dashicons removed as requested */

.zard-toc-pdf-btn:hover {
    filter: brightness(95%);
}

.zard-pdf-capture-mode {
    font-family: inherit !important;
}

/* Theme: Kinsta (Diamond Style) */
.zard-toc-theme-kinsta {
    background-color: transparent;
    border: none; 
    padding: 0; 
    box-shadow: none; 
}

.zard-toc-theme-kinsta .widget-title {
    font-size: 1.1em;
    font-weight: 700;
    margin-bottom: 20px;
    color: inherit;
    border-bottom: none;
}

.zard-toc-theme-kinsta .zard-toc-link {
    font-size: 15px;
    line-height: 1.6;
    border-right: none; /* No border for Kinsta */
    padding: 6px 12px 6px 0;
    font-weight: 400;
    position: relative; 
}

.zard-toc-theme-kinsta .zard-toc-link:hover,
.zard-toc-theme-kinsta .zard-toc-link.active {
    background-color: transparent;
    color: var(--zard-color-accent);
    font-weight: 500;
}

/* Diamond Indicator (Always Visible) */
.zard-toc-theme-kinsta .zard-toc-link::before {
    content: '';
    width: 6px;
    height: 6px;
    
    /* Neutral State */
    background-color: #e6e6e6; 
    
    border-radius: 0; /* Square -> Diamond */
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    transition: background-color 0.3s ease;
}

/* Active/Hover Indicator Color */
.zard-toc-theme-kinsta .zard-toc-link:hover::before,
.zard-toc-theme-kinsta .zard-toc-link.active::before {
    background-color: var(--zard-color-accent);
}

.zard-toc-theme-kinsta .zard-toc-level-3 .zard-toc-link {
    font-size: 14px;
    padding-right: 15px;
    opacity: 0.85;
}

.zard-toc-theme-kinsta .zard-toc-pdf-container {
    margin-top: 25px;
}

.zard-toc-theme-kinsta .zard-toc-pdf-btn {
    background-color: var(--zard-pdf-bg); /* Use same bg variable */
    color: var(--zard-color-btn-text);
    border: none;
    font-weight: 600;
    padding: 10px;
}

.zard-toc-theme-kinsta .zard-toc-pdf-btn:hover {
    filter: brightness(110%);
}