/* Table of Contents Ultimate - Frontend Styles */

.toc-ultimate-container {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    direction: rtl;
    text-align: right;
    font-size: 14px;
    line-height: 1.6;
}

.toc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    margin-bottom: 15px;
    padding: 5px 0;
}

.toc-header:hover {
    opacity: 0.8;
}

.toc-header:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

.toc-title {
    margin: 0;
    font-size: 1.2em;
    font-weight: 600;
    color: inherit;
}

.toc-toggle {
    font-size: 16px;
    transition: transform 0.3s ease;
    color: #666;
}

.toc-collapsed .toc-toggle {
    transform: rotate(-90deg);
}

.toc-content {
    transition: all 0.3s ease;
    overflow: hidden;
}

.toc-collapsed .toc-content {
    max-height: 0;
    opacity: 0;
    margin: 0;
    padding: 0;
}

.toc-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

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

.toc-item:before {
    content: "▪";
    position: absolute;
    right: -15px;
    top: 0;
    color: #0073aa;
    font-weight: bold;
}

.toc-link {
    display: inline-block;
    color: inherit;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.toc-link:hover,
.toc-link:focus {
    background-color: rgba(0, 115, 170, 0.1);
    border-color: #0073aa;
    text-decoration: none;
    outline: none;
}

.toc-link.active {
    background-color: #0073aa;
    color: white;
}

/* مستويات العناوين */
.toc-h1 .toc-link {
    font-weight: bold;
    font-size: 1.1em;
}

.toc-h2 .toc-link {
    font-weight: 600;
}

.toc-h3 .toc-link {
    font-weight: 500;
    opacity: 0.9;
}

.toc-h4 .toc-link,
.toc-h5 .toc-link,
.toc-h6 .toc-link {
    font-size: 0.9em;
    opacity: 0.8;
}

/* رسالة عدم وجود عناوين */
.toc-ultimate-notice {
    padding: 15px;
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 4px;
    color: #856404;
    text-align: center;
    font-style: italic;
}

/* التجاوب */
@media (max-width: 768px) {
    .toc-ultimate-container {
        padding: 15px;
        margin: 15px 0;
    }

    .toc-title {
        font-size: 1.1em;
    }

    .toc-link {
        padding: 6px;
        font-size: 0.9em;
    }
}

/* الطباعة */
@media print {
    .toc-ultimate-container {
        border: 1px solid #000;
        background: white;
    }

    .toc-toggle {
        display: none;
    }

    .toc-collapsed .toc-content {
        max-height: none;
        opacity: 1;
    }
}

/* الوضع الداكن */
@media (prefers-color-scheme: dark) {
    .toc-ultimate-container {
        background: #2c3e50;
        border-color: #34495e;
        color: #ecf0f1;
    }

    .toc-link:hover,
    .toc-link:focus {
        background-color: rgba(52, 152, 219, 0.2);
        border-color: #3498db;
    }

    .toc-link.active {
        background-color: #3498db;
        color: #2c3e50;
    }

    .toc-ultimate-notice {
        background: #f39c12;
        border-color: #e67e22;
        color: #2c3e50;
    }
}