/* Board Page Styles */

/* Navigation Styles - From main site */
.main-navigation {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1030;
    height: 50px;  /* 메인과 동일한 높이로 설정 */
    display: flex;
    align-items: center;
    padding: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform: translateY(0);
    opacity: 1;
}

.nav-content {
    display: flex;
    align-items: center;
    height: 100%;
    justify-content: space-between;
}
.main-nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    height: 100%;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
    height: 100%;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    height: 100%;
    padding: 0 var(--space-4);
    color: #666666;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s ease;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
}

.nav-link:hover {
    color: #333333;
    background: #f5f5f5;
    transform: translateY(-1px);
}

.nav-link.active {
    color: #333333;
    border-bottom-color: #999999;
    background: rgba(0, 0, 0, 0.05);
}

.icon-svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.nav-link .icon-svg {
    transition: transform 0.15s ease;
}

.nav-link:hover .icon-svg {
    transform: scale(1.1);
}

.dropdown-icon {
    width: 12px;
    height: 12px;
    margin-left: auto;
}

.has-dropdown .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-primary);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 1000;
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu {
    list-style: none;
    margin: 0;
    padding: var(--space-2);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-base);
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
}

.dropdown-menu a:hover {
    background-color: var(--bg-secondary);
    color: var(--color-primary);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    gap: 4px;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: all var(--transition-fast);
}

/* Mobile Navigation */
@media (max-width: 1024px) {
    .main-nav-list {
        gap: var(--space-2);
    }
    
    .nav-link {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-size-xs);
    }
    
    .nav-link span {
        display: none;
    }
    
    .icon-svg {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav-list {
        display: none;
    }
}

/* Navigation Extras */
.nav-extras {
    display: flex;
    align-items: center;
    gap: var(--space-3); /* 12px - 메인 네비게이션과 동일 */
}

.language-selector {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    background: none;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-xs);
}

.lang-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 120px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 1000;
    list-style: none;
    margin: 0;
    padding: var(--space-2);
}

.language-selector:hover .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-dropdown li {
    margin: 0;
}

.lang-dropdown a {
    display: block;
    padding: var(--space-2) var(--space-3);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-base);
    transition: all var(--transition-fast);
    font-size: var(--font-size-xs);
}

.lang-dropdown a:hover {
    background-color: var(--bg-secondary);
    color: var(--color-primary);
}

.theme-toggle,
.bookmark-btn,
.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: none;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.theme-toggle:hover,
.bookmark-btn:hover,
.share-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background-color: var(--bg-secondary);
}

@media (max-width: 768px) {
    .nav-extras {
        display: none;
    }
}

/* Board Main */
.board-main {
    padding-top: 50px;  /* 네비게이션 높이에 맞춰 조정 */
    min-height: 100vh;
}

/* Board Header */
.board-header {
    text-align: center;
    padding: var(--space-16) 0 var(--space-12);
    background: var(--bg-gradient);
    color: var(--color-white);
    margin-bottom: var(--space-12);
}

.board-header h1 {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--space-4);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.board-header p {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Board Controls */
.board-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.board-categories {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.category-btn {
    padding: var(--space-2) var(--space-4);
    border: 2px solid var(--color-gray-300);
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.category-btn:hover,
.category-btn.active {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-white);
}

.write-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 500;
}

.write-btn:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.write-btn .icon-svg {
    width: 16px;
    height: 16px;
}

/* Posts List */
.posts-list {
    margin-bottom: var(--space-12);
}

.post-item {
    display: flex;
    align-items: flex-start;
    padding: var(--space-6);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-4);
    background: var(--bg-primary);
    transition: all var(--transition-base);
    position: relative;
}

.post-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
    border-color: var(--color-primary);
}

.post-item.featured {
    border-color: var(--color-accent);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.05) 0%, transparent 100%);
}

.post-badge {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    background: var(--color-accent);
    color: var(--color-white);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    z-index: 1;
}

.post-content {
    flex: 1;
}

.post-title {
    margin-bottom: var(--space-3);
}

.post-title a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: var(--font-size-xl);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.post-title a:hover {
    color: var(--color-primary);
}

.post-summary {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-4);
}

.post-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    flex-wrap: wrap;
}

.post-category {
    background: var(--color-gray-100);
    color: var(--text-primary);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-base);
    font-weight: 500;
}

.post-meta > span:not(.post-category)::before {
    content: "•";
    margin-right: var(--space-2);
    color: var(--color-gray-400);
}

.post-meta > span:first-child::before {
    display: none;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-8);
}

.page-btn {
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--color-gray-300);
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: var(--radius-base);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 40px;
}

.page-btn:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.page-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Footer */
.main-footer {
    background: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--space-8) 0;
    margin-top: var(--space-16);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-links {
    display: flex;
    gap: var(--space-6);
}

.footer-links a {
    color: var(--color-gray-300);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-white);
}

/* Write Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    animation: fadeIn 0.3s ease-out;
}

.modal-container {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease-out;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6) var(--space-6) var(--space-4);
    border-bottom: 1px solid var(--border-light);
}

.modal-header h2 {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.modal-close .icon-svg {
    width: 16px;
    height: 16px;
}

.modal-form {
    padding: var(--space-6);
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.form-input,
.form-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    color: var(--text-primary);
    background: var(--bg-primary);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.char-counter {
    display: flex;
    justify-content: flex-end;
    margin-top: var(--space-1);
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* Editor Styles */
.editor-toolbar {
    display: flex;
    gap: var(--space-1);
    padding: var(--space-2);
    border: 1px solid var(--border-medium);
    border-bottom: none;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    background: var(--bg-secondary);
}

.editor-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    border-radius: var(--radius-base);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.editor-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.editor-btn.active {
    background: var(--color-primary);
    color: white;
}

.editor-btn .icon-svg {
    width: 14px;
    height: 14px;
}

.editor-container {
    position: relative;
}

.form-editor {
    min-height: 200px;
    max-height: 400px;
    padding: var(--space-4);
    border: 1px solid var(--border-medium);
    border-top: none;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    background: var(--bg-primary);
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--text-primary);
    overflow-y: auto;
    outline: none;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.form-editor:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-editor:empty::before {
    content: attr(placeholder);
    color: var(--text-muted);
    pointer-events: none;
}

/* File Upload Styles */
.file-upload-area {
    border: 2px dashed var(--border-medium);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.file-upload-area:hover {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.05);
}

.file-upload-area.dragover {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.1);
}

.file-upload-content .upload-icon {
    width: 48px;
    height: 48px;
    color: var(--text-muted);
    margin-bottom: var(--space-3);
}

.file-upload-content p {
    font-size: var(--text-base);
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

.file-upload-content small {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.file-list {
    margin-top: var(--space-4);
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-2);
    background: var(--bg-secondary);
}

.file-info {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.file-icon {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.file-details h4 {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-primary);
    margin: 0 0 var(--space-1) 0;
}

.file-details span {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.file-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: none;
    border: none;
    border-radius: var(--radius-base);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.file-remove:hover {
    background: var(--color-error);
    color: white;
}

.file-remove .icon-svg {
    width: 12px;
    height: 12px;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-light);
}

.btn-primary,
.btn-secondary {
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-medium);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-dark);
}

/* Post Detail Modal Styles */
.post-detail-container {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease-out;
    position: relative;
}

.post-detail-header {
    display: flex;
    justify-content: flex-end;
    padding: var(--space-4) var(--space-6) 0;
    position: sticky;
    top: 0;
    background: var(--bg-primary);
    z-index: 10;
}

.post-detail-content {
    padding: 0 var(--space-6) var(--space-6);
}

.post-detail-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.post-detail-meta .post-category {
    background: var(--color-primary);
    color: white;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-weight: var(--font-medium);
    font-size: var(--text-xs);
}

.post-stats {
    display: flex;
    gap: var(--space-3);
    margin-left: auto;
}

.post-detail-title {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-8);
    word-break: break-word;
}

.post-detail-body {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--text-primary);
    margin-bottom: var(--space-8);
    word-break: break-word;
}

.post-detail-body h1,
.post-detail-body h2,
.post-detail-body h3 {
    margin-top: var(--space-6);
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

.post-detail-body p {
    margin-bottom: var(--space-4);
}

.post-detail-body ul,
.post-detail-body ol {
    margin-bottom: var(--space-4);
    padding-left: var(--space-6);
}

.post-detail-body li {
    margin-bottom: var(--space-2);
}

.post-detail-body strong {
    font-weight: var(--font-semibold);
}

.post-detail-body em {
    font-style: italic;
}

.post-detail-body u {
    text-decoration: underline;
}

.post-detail-body a {
    color: var(--color-primary);
    text-decoration: underline;
}

.post-detail-body a:hover {
    color: var(--color-primary-dark);
}

.post-detail-files {
    margin-bottom: var(--space-8);
}

.post-detail-files h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

.files-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.file-item-detail {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    transition: all var(--transition-fast);
}

.file-item-detail:hover {
    background: var(--bg-tertiary);
    border-color: var(--color-primary);
}

.post-detail-actions {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    padding: var(--space-6) 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.action-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--bg-secondary);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.action-btn:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    transform: translateY(-1px);
}

.action-btn .icon-svg {
    width: 16px;
    height: 16px;
}

.action-btn.like-btn.active {
    background: var(--color-error);
    color: white;
    border-color: var(--color-error);
}

.action-btn.delete-btn {
    background: var(--bg-secondary);
    color: var(--text-muted);
    border-color: var(--border-medium);
}

.action-btn.delete-btn:hover {
    background: var(--color-error);
    color: white;
    border-color: var(--color-error);
    transform: translateY(-1px);
}

/* Comments Section */
.post-comments-section h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

.comment-write {
    margin-bottom: var(--space-6);
}

.comment-write textarea {
    width: 100%;
    padding: var(--space-3);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
    resize: vertical;
    min-height: 80px;
    margin-bottom: var(--space-3);
}

.comment-write textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.comment-submit {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.comment-item {
    padding: var(--space-4);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border-left: 3px solid var(--color-primary);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2);
}

.comment-author {
    font-weight: var(--font-medium);
    color: var(--text-primary);
    font-size: var(--text-sm);
}

.comment-date {
    color: var(--text-muted);
    font-size: var(--text-xs);
}

.comment-content {
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    color: var(--text-secondary);
}

/* Modal Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .modal-overlay {
        padding: var(--space-2);
    }
    
    .modal-container {
        max-height: 95vh;
    }
    
    .modal-header,
    .modal-form {
        padding: var(--space-4);
    }
    
    .editor-toolbar {
        flex-wrap: wrap;
        gap: var(--space-1);
    }
    
    .form-actions {
        flex-direction: column-reverse;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .board-header h1 {
        font-size: var(--font-size-3xl);
    }
    
    .board-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .board-categories {
        justify-content: center;
    }
    
    .write-btn {
        align-self: center;
    }
    
    .post-item {
        padding: var(--space-4);
    }
    
    .post-meta {
        gap: var(--space-2);
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .post-detail-container {
        max-height: 95vh;
        margin: var(--space-2);
    }
    
    .post-detail-header,
    .post-detail-content {
        padding-left: var(--space-4);
        padding-right: var(--space-4);
    }
    
    .post-detail-title {
        font-size: var(--text-2xl);
    }
    
    .post-detail-actions {
        flex-direction: column;
        gap: var(--space-2);
    }
    
    .action-btn {
        width: 100%;
        justify-content: center;
    }
    
    .post-detail-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }
    
    .post-stats {
        margin-left: 0;
    }
}

@media (max-width: 480px) {
    .category-btn {
        font-size: var(--font-size-xs);
        padding: var(--space-1) var(--space-3);
    }
    
    .post-title a {
        font-size: var(--font-size-lg);
    }
    
    .post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-1);
    }
    
    .post-meta > span:not(.post-category)::before {
        display: none;
    }
}