/* SEO Automation Engine - Complete Styles */

:root {
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;

    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;

    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;

    --border-color: #e2e8f0;
    --border-light: #f1f5f9;

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
}

.version {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-left: 0.5rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.notifications {
    position: relative;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: background-color 0.2s;
}

.notifications:hover {
    background-color: var(--bg-tertiary);
}

.notification-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--danger-color);
    color: white;
    font-size: 0.7rem;
    padding: 0.2rem 0.4rem;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

/* Navigation Tabs */
.nav-tabs {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 0;
}

.nav-tabs .container {
    display: flex;
    gap: 0.5rem;
}

.nav-tab {
    padding: 0.75rem 1.25rem;
    border: none;
    background: none;
    color: var(--text-secondary);
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
}

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

.nav-tab.active {
    background-color: var(--primary-color);
    color: white;
}

/* Main Content */
.main-content {
    padding: 2rem 0;
    min-height: calc(100vh - 200px);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Dashboard */
.dashboard-header {
    text-align: center;
    margin-bottom: 3rem;
}

.dashboard-header h2 {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.dashboard-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
}

.stat-icon {
    font-size: 2.5rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.dashboard-widgets {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.widget {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.widget h3 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

#performanceChart {
    height: 300px;
    width: 100%;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

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

.btn-secondary:hover {
    background: #475569;
}

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

.btn-danger:hover {
    background: #dc2626;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}

/* Section Headers */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.section-header h2 {
    color: var(--text-primary);
}

/* Website Cards */
.websites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.website-card {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.2s;
}

.website-card:hover {
    transform: translateY(-2px);
}

.website-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.website-header h3 {
    color: var(--text-primary);
}

.website-status {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.status-active {
    background: #dcfce7;
    color: var(--success-color);
}

.status-inactive {
    background: #fef3c7;
    color: var(--warning-color);
}

.status-crawling {
    background: #dbeafe;
    color: var(--primary-color);
}

.website-details {
    margin-bottom: 1.5rem;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.detail-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.detail-value {
    color: var(--text-primary);
}

.score-good { color: var(--success-color); }
.score-medium { color: var(--warning-color); }
.score-poor { color: var(--danger-color); }

.website-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

.form-input, .form-select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color 0.2s;
}

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

.form-group small {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 0.25rem;
    display: block;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
}

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

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

/* Loading Overlay */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.loading-overlay.show {
    display: flex;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    margin-top: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

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

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    padding: 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 300px;
    animation: slideIn 0.3s ease-out;
}

.toast-success {
    background: var(--success-color);
    color: white;
}

.toast-error {
    background: var(--danger-color);
    color: white;
}

.toast-warning {
    background: var(--warning-color);
    color: white;
}

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

.toast-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Activity Feed */
.activity-list {
    max-height: 300px;
    overflow-y: auto;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-light);
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-icon {
    font-size: 1.5rem;
}

.activity-content {
    flex: 1;
}

.activity-title {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.activity-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.activity-page {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    font-style: italic;
}

.activity-score {
    font-size: 0.8rem;
    color: var(--success-color);
    font-weight: 600;
    margin-top: 0.25rem;
}

.activity-issues {
    font-size: 0.8rem;
    color: var(--warning-color);
    font-weight: 500;
    margin-top: 0.25rem;
}

/* Meta Tags Results */
.meta-results {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.meta-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.meta-current, .meta-suggested {
    padding: 1.5rem;
    border-radius: var(--radius-md);
}

.meta-current {
    background: #fef3c7;
}

.meta-suggested {
    background: #dcfce7;
}

/* SEO Section */
.seo-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
}

.seo-section h4 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.seo-section h5 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--primary-color);
    padding-bottom: 0.25rem;
}

.seo-section h6 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
}

/* Page Meta Styling for All Pages */
.page-meta {
    margin-bottom: 3rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.page-meta h4 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
    word-break: break-all;
}

/* On-Page SEO Integrated Styles */
.on-page-current, .on-page-suggestions {
    font-size: 0.9rem;
}

.element-group, .suggestion-group {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.element-group:last-child, .suggestion-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.element-group h6, .suggestion-group h6 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.heading-list, .missing-images {
    margin-top: 0.5rem;
    padding: 0.75rem;
    background: rgba(0,0,0,0.05);
    border-radius: var(--radius-sm);
}

.heading-item, .image-item {
    padding: 0.25rem 0;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.heading-item:last-child, .image-item:last-child {
    border-bottom: none;
}

.suggestion-item {
    margin-bottom: 1rem;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--primary-color);
    background: rgba(59, 130, 246, 0.05);
}

.suggestion-item.critical {
    border-left-color: var(--danger-color);
    background: rgba(239, 68, 68, 0.05);
}

.suggestion-item strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.5rem;
}

.suggestion-item ul {
    margin: 0;
    padding-left: 1.5rem;
}

.suggestion-item li {
    margin-bottom: 0.25rem;
    color: var(--text-secondary);
}

.alt-suggestions {
    margin-top: 0.75rem;
}

.alt-suggestion-item {
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(59, 130, 246, 0.2);
    font-size: 0.85rem;
}

.alt-suggestion-item strong {
    color: var(--primary-color);
}

.alt-suggestion-item em {
    color: var(--text-muted);
    font-style: italic;
}

.success-item {
    padding: 0.75rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-sm);
    color: #065f46;
    font-weight: 500;
    text-align: center;
}

.improvements {
    margin-top: 1.5rem;
}

.improvement-item {
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    border-radius: var(--radius-sm);
    border-left: 4px solid;
}

.priority-high {
    background: #fef2f2;
    border-color: var(--danger-color);
}

.priority-medium {
    background: #fffbeb;
    border-color: var(--warning-color);
}

.priority-low {
    background: #f0f9ff;
    border-color: var(--primary-color);
}

/* Sitemap Results */
.sitemap-results {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* Schema Results */
.schema-results {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.schema-info {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.schema-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.schema-item h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.schema-description {
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
}

.schema-description h5 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 600;
}

.schema-description p {
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.schema-preview {
    margin-bottom: 1rem;
}

.schema-preview h5 {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.schema-content {
    width: 100%;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    background: var(--bg-secondary);
    min-height: 200px;
    resize: vertical;
}

.schema-actions {
    display: flex;
    gap: 1rem;
}

/* Website Details Modal */
.website-detail {
    max-width: 100%;
}

.website-detail .website-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.website-detail .website-header h3 {
    margin: 0;
    color: var(--text-primary);
}

.website-info {
    margin-bottom: 2rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.info-item {
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
}

.info-item strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.25rem;
}

.info-item a {
    color: var(--primary-color);
    text-decoration: none;
}

.info-item a:hover {
    text-decoration: underline;
}

.pages-analysis {
    margin-top: 1.5rem;
}

.pages-analysis h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.no-analysis {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    text-align: center;
    border-left: 4px solid var(--warning-color);
}

.no-analysis h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.no-analysis p {
    color: var(--text-secondary);
    margin: 0;
}

.sitemap-info {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.sitemap-content {
    width: 100%;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    background: var(--bg-secondary);
}

/* Sitemap actions */
.sitemap-actions {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
}

.sitemap-actions .btn {
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
}

/* Monitoring Logs */
.monitoring-logs {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.log-item {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.log-icon {
    font-size: 1.5rem;
}

.log-content {
    flex: 1;
}

.log-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.log-details {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.log-data {
    background: var(--bg-secondary);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.empty-state h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.empty-state p {
    margin-bottom: 2rem;
}

/* Controls */
.meta-controls, .sitemap-controls, .schema-controls, .monitoring-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.meta-controls select, .sitemap-controls select, .schema-controls select, .monitoring-controls select {
    min-width: 200px;
}

/* Meta Options */
.meta-options {
    display: flex;
    gap: 1rem;
    align-items: center;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-primary);
}

.radio-option input[type="radio"] {
    margin: 0;
    cursor: pointer;
}

.radio-option:hover {
    color: var(--primary-color);
}

/* Placeholders */
.meta-placeholder, .sitemap-placeholder, .schema-placeholder, .monitoring-placeholder, .analysis-placeholder {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.meta-placeholder h3, .sitemap-placeholder h3, .schema-placeholder h3, .monitoring-placeholder h3, .analysis-placeholder h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .dashboard-widgets {
        grid-template-columns: 1fr;
    }

    .meta-comparison {
        grid-template-columns: 1fr;
    }

    .seo-section {
        margin-top: 1.5rem;
        padding-top: 1.5rem;
    }

    .element-group, .suggestion-group {
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
    }

    .heading-list, .missing-images {
        padding: 0.5rem;
    }

    .alt-suggestion-item {
        padding: 0.5rem;
        margin-bottom: 0.5rem;
    }

    .page-meta {
        margin-bottom: 2rem;
        padding: 1rem;
    }

    .page-meta h4 {
        font-size: 1rem;
        word-break: break-word;
    }

    .sitemap-actions .btn {
        width: 100%;
        padding: 1rem;
    }

    .meta-controls, .sitemap-controls, .schema-controls, .monitoring-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .meta-controls select, .sitemap-controls select, .schema-controls select, .monitoring-controls select {
        min-width: auto;
    }

    .meta-options {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .section-header {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .website-actions {
        justify-content: center;
    }

    .nav-tabs .container {
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }

    .nav-tab {
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .websites-grid {
        grid-template-columns: 1fr;
    }

    .modal-content {
        width: 95%;
    }

    .toast {
        min-width: auto;
        width: calc(100vw - 40px);
    }
}

/* Score Classes */
.score-good { 
    color: #28a745; 
    font-weight: bold;
}
.score-medium { 
    color: #ffc107; 
    font-weight: bold;
}
.score-poor { 
    color: #dc3545; 
    font-weight: bold;
}

/* Keyword Research Styles */
.keyword-research-controls {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.search-box {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.search-box .form-input {
    flex: 1;
    min-width: 300px;
}

.research-filters {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.research-filters .form-select {
    min-width: 150px;
}

.keyword-research-placeholder {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.keyword-research-placeholder h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.keyword-research-placeholder p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.research-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.feature-icon {
    font-size: 1.5rem;
}

.feature-item span:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

/* Keyword Research Results */
.keyword-results {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.keyword-header {
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.keyword-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.keyword-meta {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.keyword-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.25rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.keyword-sections {
    padding: 1.5rem;
}

.section-title {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
}

/* Related Keywords Table */
.keywords-table {
    margin-bottom: 2rem;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.keywords-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.keywords-table th {
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-weight: 600;
    padding: 1rem 0.75rem;
    text-align: left;
    border-bottom: 2px solid var(--border-color);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.keywords-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
    word-wrap: break-word;
    word-break: break-word;
    max-width: 0;
}

.keywords-table td:first-child {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.keywords-table td:nth-child(2) {
    max-width: 400px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.keywords-table tr:hover {
    background: var(--bg-secondary);
}

.keyword-cell {
    font-weight: 500;
    color: var(--text-primary);
    min-width: 200px;
}

.volume-cell {
    text-align: right;
    font-weight: 600;
    color: var(--success-color);
}

.volume-value {
    font-size: 0.9rem;
}

.competition-cell {
    text-align: center;
}

.competition-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.competition-badge.competition-low {
    background: rgba(16, 185, 129, 0.1);
    color: #065f46;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.competition-badge.competition-medium {
    background: rgba(245, 158, 11, 0.1);
    color: #92400e;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.competition-badge.competition-high {
    background: rgba(239, 68, 68, 0.1);
    color: #991b1b;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.cpc-cell {
    text-align: right;
    font-weight: 600;
    color: var(--danger-color);
}

.cpc-value {
    font-size: 0.9rem;
}

.difficulty-cell {
    text-align: center;
    font-weight: 600;
}

.difficulty-value {
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* Responsive Design for Keyword Research */
@media (max-width: 768px) {
    .keyword-research-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box .form-input {
        min-width: auto;
    }
    
    .research-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .research-filters .form-select {
        min-width: auto;
    }
    
    .research-features {
        grid-template-columns: 1fr;
    }
    
    .keyword-stats {
        grid-template-columns: 1fr;
    }
    
    .related-keywords {
        grid-template-columns: 1fr;
    }
    
    .related-keyword {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .keyword-metrics {
        align-self: stretch;
        justify-content: space-between;
    }
    
    .keywords-table {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .keywords-table table {
        min-width: 600px;
    }
    
    .keywords-table th,
    .keywords-table td {
        padding: 0.5rem 0.25rem;
        font-size: 0.8rem;
    }
    
    .keyword-cell {
        min-width: 150px;
    }
    
    .competition-badge {
        padding: 0.2rem 0.5rem;
        font-size: 0.7rem;
    }
}

/* Rank Tracking Styles */
.rank-tracking-controls {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.tracking-setup {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.tracking-setup .form-select,
.tracking-setup .form-input {
    min-width: 200px;
}

.tracking-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.rank-tracking-placeholder {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.rank-tracking-placeholder h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.rank-tracking-placeholder p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.tracking-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

/* Rank Tracking Results */
.rank-results {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.rank-header {
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.rank-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.rank-meta {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.rank-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.rank-stat-item {
    text-align: center;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.rank-stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.25rem;
}

.rank-stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.keywords-table {
    padding: 1.5rem;
}

.keywords-table table {
    width: 100%;
    border-collapse: collapse;
}

.keywords-table th,
.keywords-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.keywords-table th {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-primary);
}

.keywords-table td {
    color: var(--text-secondary);
}

.rank-position {
    font-weight: bold;
    font-size: 1.1rem;
}

.rank-position.rank-1-3 {
    color: var(--success-color);
}

.rank-position.rank-4-10 {
    color: var(--warning-color);
}

.rank-position.rank-11-plus {
    color: var(--danger-color);
}

.rank-change {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.85rem;
    font-weight: 500;
}

.rank-change.up {
    color: var(--success-color);
}

.rank-change.down {
    color: var(--danger-color);
}

.rank-change.neutral {
    color: var(--text-muted);
}

.keyword-actions {
    display: flex;
    gap: 0.5rem;
}

.keyword-actions .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

/* Rank History Chart */
.rank-chart-container {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.rank-chart-container h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

#rankHistoryChart {
    width: 100%;
    height: 300px;
}

/* Responsive Design for Rank Tracking */
@media (max-width: 768px) {
    .rank-tracking-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .tracking-setup {
        flex-direction: column;
        align-items: stretch;
    }
    
    .tracking-setup .form-select,
    .tracking-setup .form-input {
        min-width: auto;
    }
    
    .tracking-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .tracking-features {
        grid-template-columns: 1fr;
    }
    
    .rank-stats {
        grid-template-columns: 1fr;
    }
    
    .keywords-table {
        overflow-x: auto;
    }
    
    .keyword-actions {
        flex-direction: column;
    }
}

/* On-Page SEO Analysis Styles */
.on-page-seo {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.on-page-seo h3 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.seo-summary {
    margin-bottom: 2rem;
}

.seo-summary h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.summary-items {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.summary-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.summary-item.success {
    background: #f0fdf4;
    border-color: var(--success-color);
    color: #166534;
}

.summary-item.warning {
    background: #fffbeb;
    border-color: var(--warning-color);
    color: #92400e;
}

.summary-item.critical {
    background: #fef2f2;
    border-color: var(--danger-color);
    color: #991b1b;
}

.summary-icon {
    font-size: 1.2rem;
}

.summary-message {
    font-weight: 500;
}

.headings-analysis {
    margin-bottom: 2rem;
}

.headings-analysis h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.headings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.heading-section {
    padding: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.heading-section h5 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
}

.heading-content {
    margin-bottom: 1rem;
}

.heading-item {
    background: var(--bg-primary);
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.no-content {
    color: var(--text-muted);
    font-style: italic;
    padding: 0.5rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.issues, .suggestions {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
}

.issues {
    background: #fef2f2;
    border: 1px solid #fecaca;
}

.suggestions {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
}

.issues strong, .suggestions strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.5rem;
}

.issues ul, .suggestions ul {
    margin: 0;
    padding-left: 1.5rem;
}

.issues li, .suggestions li {
    margin-bottom: 0.25rem;
    color: var(--text-secondary);
}

.images-analysis {
    margin-bottom: 1rem;
}

.images-analysis h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.images-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-value.success {
    color: var(--success-color);
}

.stat-value.warning {
    color: var(--warning-color);
}

.missing-alt-images {
    margin-bottom: 1.5rem;
}

.missing-alt-images h5 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.alt-suggestions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.alt-suggestion {
    padding: 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--warning-color);
}

.image-info {
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.image-info strong {
    color: var(--text-primary);
}

.suggested-alt {
    padding: 0.75rem;
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.suggested-alt strong {
    color: var(--primary-color);
}

.success-message {
    padding: 1rem;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--radius-md);
    color: #166534;
    font-weight: 500;
    text-align: center;
}

.image-suggestions {
    margin-top: 1rem;
    padding: 1rem;
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: var(--radius-md);
}

.image-suggestions h5 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.image-suggestions ul {
    margin: 0;
    padding-left: 1.5rem;
}

.image-suggestions li {
    margin-bottom: 0.25rem;
    color: var(--text-secondary);
}

/* Responsive Design for On-Page SEO */
@media (max-width: 768px) {
    .headings-grid {
        grid-template-columns: 1fr;
    }
    
    .images-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .alt-suggestions {
        gap: 0.75rem;
    }
}

/* Analysis Results */
.analysis-results {
    margin-top: 2rem;
}

.analysis-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

.summary-label {
    font-weight: 500;
    color: var(--text-secondary);
}

.summary-value {
    font-weight: 600;
    font-size: 1.1rem;
}

.pages-analysis h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

/* Chart Styling */
#performanceChart {
    max-width: 100%;
    height: 300px !important;
    width: 100% !important;
}

/* Chart Container */
.widget canvas {
    max-width: 100%;
    height: 300px !important;
}

/* Responsive Chart */
@media (max-width: 768px) {
    #performanceChart {
        height: 250px !important;
    }
}

/* User Menu Styles */
.user-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: 1rem;
}

.user-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
}

/* Header Actions Layout */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Responsive User Menu */
@media (max-width: 768px) {
    .user-menu {
        flex-direction: column;
        gap: 0.5rem;
        margin-left: 0.5rem;
    }
    
    .user-info {
        font-size: 0.8rem;
    }
    
    .header-actions {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
}

/* SEO Analysis Data Styling */
.seo-analysis-data {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-top: 0.5rem;
}

.score-item {
    margin-bottom: 0.5rem;
}

.score-item .score-good {
    color: var(--success-color);
    font-weight: bold;
}

.score-item .score-medium {
    color: var(--warning-color);
    font-weight: bold;
}

.score-item .score-poor {
    color: var(--danger-color);
    font-weight: bold;
}

.issues-item {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.issues-list {
    margin-top: 0.5rem;
}

.issue-item {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    padding-left: 0.5rem;
}

.log-item.log-content_change {
    border-left: 4px solid var(--warning-color);
}

.log-item.log-content_change .log-icon {
    color: var(--warning-color);
}

.log-item.log-seo_analysis {
    border-left: 4px solid var(--primary-color);
}

.log-item.log-seo_analysis .log-icon {
    color: var(--primary-color);
}

/* Content Change Data Styling */
.content-change-data {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-top: 0.5rem;
}

.change-count {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: bold;
}

.change-item {
    margin-bottom: 0.75rem;
    padding: 0.5rem;
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--warning-color);
}

.change-field {
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.change-old {
    font-size: 0.9rem;
    color: var(--danger-color);
    margin-bottom: 0.25rem;
}

.change-new {
    font-size: 0.9rem;
    color: var(--success-color);
}