/* --- MARKDOWN RENDERING STYLES --- */

/* Base Markdown Content Styles */
.markdown-content {
    font-family: 'Inter', sans-serif;
    line-height: 1.7;
    color: var(--text-color);
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
    font-family: 'Playfair Display', serif;
    color: var(--text-color);
    margin: 2rem 0 1rem 0;
    font-weight: 600;
    line-height: 1.3;
}

.markdown-content h1 {
    font-size: 2.5rem;
    border-bottom: 3px solid var(--accent-color);
    padding-bottom: 0.5rem;
}

.markdown-content h2 {
    font-size: 2rem;
    border-bottom: 2px solid var(--scroll-bar-color);
    padding-bottom: 0.25rem;
}

.markdown-content h3 {
    font-size: 1.5rem;
}

.markdown-content h4 {
    font-size: 1.25rem;
}

.markdown-content h5,
.markdown-content h6 {
    font-size: 1.1rem;
}

.markdown-content p {
    margin-bottom: 1.5rem;
    color: var(--text-color-light);
}

.markdown-content strong {
    color: var(--text-color);
    font-weight: 600;
}

.markdown-content em {
    font-style: italic;
    color: var(--text-color);
}

/* Code Blocks */
.markdown-code-block {
    background: var(--bg-color);
    border-radius: 10px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    box-shadow: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
    overflow-x: auto;
    position: relative;
}

.markdown-code-block code {
    font-family: 'Fira Code', 'Consolas', 'Monaco', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-color);
}

.markdown-code-block::before {
    content: attr(data-language);
    position: absolute;
    top: 0.5rem;
    right: 1rem;
    font-size: 0.75rem;
    color: var(--text-color-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Inline Code */
.markdown-content code:not(.markdown-code-block code) {
    background: var(--bg-color);
    color: var(--accent-color);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'Fira Code', 'Consolas', 'Monaco', monospace;
    font-size: 0.9rem;
    box-shadow: inset 2px 2px 4px var(--shadow-dark), inset -2px -2px 4px var(--shadow-light);
}

/* Tables */
.markdown-table-container {
    overflow-x: auto;
    margin: 1.5rem 0;
    border-radius: 10px;
    box-shadow: 5px 5px 10px var(--shadow-dark), -5px -5px 10px var(--shadow-light);
}

.markdown-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-color);
    border-radius: 10px;
    overflow: hidden;
}

.markdown-table th,
.markdown-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--scroll-bar-color);
}

.markdown-table th {
    background: var(--accent-color);
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.markdown-table tr:hover {
    background: rgba(90, 103, 216, 0.05);
}

.markdown-table tr:last-child td {
    border-bottom: none;
}

/* Lists */
.markdown-content ul,
.markdown-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.markdown-content li {
    margin-bottom: 0.5rem;
    color: var(--text-color-light);
}

.markdown-content ul li::marker {
    color: var(--accent-color);
}

.markdown-content ol li::marker {
    color: var(--accent-color);
    font-weight: 600;
}

/* Blockquotes */
.markdown-content blockquote {
    margin: 2rem 0;
    padding: 1.5rem 2rem;
    border-left: 4px solid var(--accent-color);
    background: var(--bg-color);
    border-radius: 0 10px 10px 0;
    box-shadow: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
    font-style: italic;
    position: relative;
}

.markdown-content blockquote::before {
    content: '"';
    font-size: 3rem;
    font-family: 'Playfair Display', serif;
    color: var(--accent-color);
    position: absolute;
    top: -0.5rem;
    left: 1rem;
    opacity: 0.3;
}

.markdown-content blockquote p {
    margin: 0;
    color: var(--text-color);
}

/* Links */
.markdown-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    border-bottom: 1px solid transparent;
}

.markdown-link:hover {
    border-bottom-color: var(--accent-color);
    color: var(--accent-secondary);
}

/* Images */
.markdown-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 5px 5px 10px var(--shadow-dark), -5px -5px 10px var(--shadow-light);
    margin: 1.5rem 0;
    transition: transform 0.2s ease;
}

.markdown-image:hover {
    transform: scale(1.02);
}

/* Horizontal Rules */
.markdown-content hr {
    border: none;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    margin: 3rem 0;
    border-radius: 1px;
}

/* Table of Contents */
.markdown-toc {
    background: var(--bg-color);
    border-radius: 10px;
    padding: 1.5rem;
    margin: 2rem 0;
    box-shadow: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
    border-left: 4px solid var(--accent-color);
}

.markdown-toc h4 {
    margin: 0 0 1rem 0;
    color: var(--text-color);
    font-size: 1.1rem;
    font-weight: 600;
}

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

.markdown-toc li {
    margin-bottom: 0.5rem;
    padding-left: 0;
}

.markdown-toc a {
    color: var(--text-color-light);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
    display: block;
    padding: 0.25rem 0;
}

.markdown-toc a:hover {
    color: var(--accent-color);
}

.markdown-toc .toc-h1 { padding-left: 0; }
.markdown-toc .toc-h2 { padding-left: 1rem; }
.markdown-toc .toc-h3 { padding-left: 2rem; }
.markdown-toc .toc-h4 { padding-left: 3rem; }
.markdown-toc .toc-h5 { padding-left: 4rem; }
.markdown-toc .toc-h6 { padding-left: 5rem; }

/* Collapsible Sections */
.markdown-collapse-btn {
    background: none;
    border: none;
    color: var(--accent-color);
    font-size: 1rem;
    cursor: pointer;
    margin-right: 0.5rem;
    transition: transform 0.2s ease;
    padding: 0.25rem;
    border-radius: 4px;
}

.markdown-collapse-btn:hover {
    background: rgba(90, 103, 216, 0.1);
    transform: scale(1.1);
}

/* --- MODAL MARKDOWN READER STYLES --- */

/* Fallback CSS variables in case they're not defined elsewhere */
:root {
    --bg-color: #e0e5ec;
    --text-color: #31456A;
    --text-color-light: #5b6a8a;
    --accent-color: #6D5BBA;
    --shadow-dark: #a3b1c6;
    --shadow-light: #ffffff;
    --scroll-bar-color: rgba(91, 106, 138, 0.2);
}

.markdown-modal-overlay {
    display: none;
    position: fixed;
    z-index: 3000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(224, 229, 236, 0.95);
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(10px);
}

.markdown-modal-content {
    background: var(--bg-color);
    border-radius: 20px;
    box-shadow: 9px 9px 16px var(--shadow-dark), -9px -9px 16px var(--shadow-light);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
}

.markdown-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--scroll-bar-color);
    background: var(--bg-color);
    flex-shrink: 0;
}

.markdown-modal-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--text-color);
    margin: 0;
    font-weight: 600;
}

.markdown-modal-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.markdown-btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 8px;
    background: var(--bg-color);
    color: var(--text-color);
    font-weight: 500;
    cursor: pointer;
    box-shadow: 3px 3px 6px var(--shadow-dark), -3px -3px 6px var(--shadow-light);
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.markdown-btn:hover {
    box-shadow: 2px 2px 4px var(--shadow-dark), -2px -2px 4px var(--shadow-light);
    color: var(--accent-color);
}

.markdown-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    color: var(--text-color-light);
}

.markdown-btn:disabled:hover {
    box-shadow: 3px 3px 6px var(--shadow-dark), -3px -3px 6px var(--shadow-light);
    color: var(--text-color-light);
}

.markdown-modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-color-light);
    cursor: pointer;
    transition: color 0.2s ease;
    padding: 0.5rem;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.markdown-modal-close:hover {
    color: var(--text-color);
    background: rgba(0, 0, 0, 0.05);
}

.markdown-modal-body {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 0;
}

.markdown-modal .markdown-content {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
    padding-right: 1rem;
    max-height: calc(90vh - 120px); /* Account for header */
}

/* Ensure the modal content container has proper styling */
#markdown-modal-content {
    padding: 2rem;
    overflow-y: auto;
    max-height: calc(90vh - 120px);
    line-height: 1.6;
}

/* Add proper spacing for markdown elements inside modal */
#markdown-modal-content h1,
#markdown-modal-content h2,
#markdown-modal-content h3,
#markdown-modal-content h4,
#markdown-modal-content h5,
#markdown-modal-content h6 {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

#markdown-modal-content p {
    margin-bottom: 1rem;
}

#markdown-modal-content ul,
#markdown-modal-content ol {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

#markdown-modal-content li {
    margin-bottom: 0.5rem;
}

#markdown-modal-content pre {
    margin: 1rem 0;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    overflow-x: auto;
}

#markdown-modal-content code {
    background: rgba(0, 0, 0, 0.05);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.9em;
}

#markdown-modal-content blockquote {
    margin: 1rem 0;
    padding: 1rem;
    border-left: 4px solid var(--accent-color);
    background: rgba(109, 91, 186, 0.05);
    border-radius: 0 8px 8px 0;
}

.markdown-modal .markdown-content::-webkit-scrollbar {
    width: 8px;
}

.markdown-modal .markdown-content::-webkit-scrollbar-track {
    background: var(--scroll-bar-color);
    border-radius: 10px;
}

.markdown-modal .markdown-content::-webkit-scrollbar-thumb {
    background: var(--scroll-thumb-color);
    border-radius: 10px;
}

.markdown-modal .markdown-content::-webkit-scrollbar-thumb:hover {
    background: var(--text-color);
}

/* --- INLINE MARKDOWN STYLES --- */

.markdown-inline {
    background: var(--bg-color);
    border-radius: 15px;
    padding: 2rem;
    margin: 1.5rem 0;
    box-shadow: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
}

.markdown-inline h1 {
    font-size: 2rem;
    margin-top: 0;
}

.markdown-inline h2 {
    font-size: 1.5rem;
}

.markdown-inline h3 {
    font-size: 1.25rem;
}

/* Placeholder and Error States */
.markdown-placeholder {
    color: var(--text-color-light);
    font-style: italic;
    text-align: center;
    padding: 2rem;
    background: var(--bg-color);
    border-radius: 10px;
    box-shadow: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
}

/* Enhanced Error States */
.markdown-error {
    color: var(--accent-tertiary);
    background: rgba(245, 87, 108, 0.1);
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid var(--accent-tertiary);
    margin: 1rem 0;
    box-shadow: inset 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.markdown-error h3 {
    color: var(--accent-tertiary);
    margin: 0 0 1rem 0;
    font-size: 1.2rem;
}

.markdown-error p {
    margin: 0 0 1rem 0;
    color: var(--text-color);
}

.markdown-error details {
    margin: 1rem 0;
}

.markdown-error summary {
    cursor: pointer;
    color: var(--accent-tertiary);
    font-weight: 500;
    padding: 0.5rem 0;
}

.markdown-error pre {
    background: rgba(0, 0, 0, 0.1);
    padding: 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    overflow-x: auto;
    margin: 0.5rem 0;
}

.markdown-error button {
    background: var(--accent-tertiary);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.markdown-error button:hover {
    background: var(--accent-tertiary-hover);
}

/* Error states for specific elements */
.markdown-image-error,
.markdown-link-error,
.markdown-html-error {
    display: inline-block;
    background: rgba(245, 87, 108, 0.1);
    color: var(--accent-tertiary);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.9rem;
    border: 1px solid rgba(245, 87, 108, 0.3);
}

/* Fallback content styling */
.markdown-content .fallback-content {
    background: rgba(255, 193, 7, 0.1);
    border-left: 4px solid #ffc107;
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
}

.markdown-content .fallback-content::before {
    content: "⚠️ Fallback rendering used";
    display: block;
    font-weight: 600;
    color: #856404;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

/* Loading state improvements */
.markdown-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: var(--text-color-light);
    font-style: italic;
}

.markdown-loading::before {
    content: "⏳";
    margin-right: 0.5rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* --- RESPONSIVE DESIGN --- */

@media (max-width: 768px) {
    .markdown-modal-content {
        width: 95% !important;
        height: 90% !important;
    }
    
    .markdown-modal-header {
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .markdown-modal-controls {
        width: 100%;
        justify-content: space-between;
    }
    
    .markdown-modal .markdown-content {
        padding: 1rem;
    }
    
    .markdown-inline {
        padding: 1.5rem;
    }
    
    .markdown-content h1 {
        font-size: 2rem;
    }
    
    .markdown-content h2 {
        font-size: 1.5rem;
    }
    
    .markdown-table-container {
        margin: 1rem 0;
    }
    
    .markdown-table th,
    .markdown-table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.9rem;
    }
}

/* --- PRINT STYLES --- */

@media print {
    .markdown-modal-overlay {
        display: block !important;
        position: static;
        background: white;
    }
    
    .markdown-modal-content {
        box-shadow: none !important;
        border: 1px solid #ccc;
    }
    
    .markdown-modal-header {
        display: none !important;
    }
    
    .markdown-modal .markdown-content {
        padding: 0;
    }
    
    .markdown-content {
        color: black !important;
    }
    
    .markdown-code-block {
        background: #f5f5f5 !important;
        box-shadow: none !important;
        border: 1px solid #ddd;
    }
}