/* Rules System Styles */

/* Dynamic Rules Content */
#rules-dynamic-content {
    min-height: 600px;
    padding: 2rem 0;
}

/* Rule Loading State */
.rule-loading {
    text-align: center;
    padding: 4rem 2rem;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #D5B654;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 2rem auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Rule Category Display */
.rule-category {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.rule-header {
    margin-bottom: 3rem;
    border-bottom: 2px solid #D5B654;
    padding-bottom: 2rem;
}

.back-to-categories {
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.rule-category-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.category-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.category-details h1 {
    margin: 0 0 0.5rem 0;
    color: #D5B654;
    font-size: 2.5rem;
}

.category-details p {
    margin: 0;
    font-size: 1.1rem;
    opacity: 0.8;
}

/* Rule Content Layout */
.rule-content-wrapper {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    align-items: start;
}

@media (max-width: 968px) {
    .rule-content-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .table-of-contents {
        order: -1;
    }
}

/* Table of Contents */
.table-of-contents {
    background: rgba(213, 182, 84, 0.1);
    border: 1px solid rgba(213, 182, 84, 0.3);
    border-radius: 8px;
    padding: 1.5rem;
    position: sticky;
    top: 2rem;
    max-height: 70vh;
    overflow-y: auto;
}

.table-of-contents h3 {
    margin: 0 0 1rem 0;
    color: #D5B654;
    font-size: 1.2rem;
    border-bottom: 1px solid rgba(213, 182, 84, 0.3);
    padding-bottom: 0.5rem;
}

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

.toc-list li {
    margin: 0.5rem 0;
}

.toc-list a {
    color: inherit;
    text-decoration: none;
    padding: 0.3rem 0;
    display: block;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.toc-list a:hover {
    background: rgba(213, 182, 84, 0.2);
    padding-left: 0.5rem;
}

.toc-level-3 {
    margin-left: 1rem;
    font-size: 0.9rem;
}

.toc-level-3 a {
    opacity: 0.8;
}

/* Rule Content Styles */
.rule-content {
    line-height: 1.7;
    font-size: 1.05rem;
}

.rule-title {
    color: #D5B654;
    font-size: 2.5rem;
    margin: 0 0 1.5rem 0;
    text-align: center;
    border-bottom: 3px solid #D5B654;
    padding-bottom: 1rem;
}

.rule-section {
    color: #D5B654;
    font-size: 1.8rem;
    margin: 3rem 0 1.5rem 0;
    border-left: 4px solid #D5B654;
    padding-left: 1rem;
}

.rule-subsection {
    color: #B8A050;
    font-size: 1.3rem;
    margin: 2rem 0 1rem 0;
    border-bottom: 1px solid rgba(213, 182, 84, 0.3);
    padding-bottom: 0.5rem;
}

.rule-content p {
    margin: 1rem 0;
}

.rule-content strong {
    color: #D5B654;
    font-weight: 600;
}

.rule-content em {
    color: #B8A050;
    font-style: italic;
}

.rule-content code {
    background: rgba(213, 182, 84, 0.1);
    border: 1px solid rgba(213, 182, 84, 0.3);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

/* Rule Lists */
.rule-list {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.rule-list li {
    margin: 0.8rem 0;
    position: relative;
}

.rule-list li::marker {
    color: #D5B654;
}

/* Special Boxes */
.rule-warning {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.4);
    border-left: 4px solid #ffc107;
    padding: 1rem;
    border-radius: 6px;
    margin: 1.5rem 0;
}

.rule-example {
    background: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.4);
    border-left: 4px solid #28a745;
    padding: 1rem;
    border-radius: 6px;
    margin: 1.5rem 0;
}

.rule-error {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.4);
    border-left: 4px solid #dc3545;
    padding: 2rem;
    border-radius: 6px;
    text-align: center;
    margin: 2rem 0;
}

.error-details {
    font-family: monospace;
    font-size: 0.9rem;
    opacity: 0.7;
    margin: 1rem 0;
}

/* Rules Categories Grid */
.rules-categories {
    text-align: center;
}

.rules-categories .section-title {
    margin-bottom: 3rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .rule-category-info {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .category-icon {
        font-size: 2.5rem;
    }
    
    .category-details h1 {
        font-size: 2rem;
    }
    
    .rule-content {
        font-size: 1rem;
    }
    
    .rule-section {
        font-size: 1.5rem;
    }
    
    .rule-subsection {
        font-size: 1.2rem;
    }
    
    .table-of-contents {
        position: static;
        max-height: none;
    }
}

@media (max-width: 480px) {
    .rule-category {
        padding: 0 0.5rem;
    }
    
    .rule-content-wrapper {
        gap: 1.5rem;
    }
    
    .rule-list {
        padding-left: 1.5rem;
    }
}

/* Print Styles */
@media print {
    .back-to-categories,
    .table-of-contents {
        display: none;
    }
    
    .rule-content-wrapper {
        grid-template-columns: 1fr;
    }
    
    .rule-section,
    .rule-subsection {
        break-after: avoid;
    }
}