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

:root {
    /* Color Palette */
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #06b6d4;
    
    /* Backgrounds */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-dark: #1e293b;
    --bg-sidebar: #0f172a;
    
    /* Text Colors */
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --text-white: #ffffff;
    
    /* Borders */
    --border-color: #e2e8f0;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styles */
.sidebar {
    width: 280px;
    background: var(--bg-sidebar);
    color: var(--text-white);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
}

.sidebar-header {
    padding: var(--spacing-xl) var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 700;
}

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

/* Project Selector */
.project-selector {
    padding: var(--spacing-lg);
}

.project-selector label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.select-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-sm);
    color: var(--text-white);
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
}

.select-input:hover,
.select-input:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary-color);
    outline: none;
}

/* GSC Status */
.gsc-status {
    margin: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.gsc-status.connected {
    border-color: var(--success-color);
    background: rgba(16, 185, 129, 0.1);
}

.gsc-icon img {
    width: 24px;
    height: 24px;
    border-radius: 4px;
}

.gsc-info {
    flex: 1;
}

.gsc-label {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 2px;
}

.gsc-state {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.85rem;
    font-weight: 600;
}

.gsc-state i {
    color: var(--success-color);
}

/* Sidebar Navigation */
.sidebar-nav {
    padding: var(--spacing-lg) 0;
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-white);
}

.nav-item.active {
    background: rgba(37, 99, 235, 0.15);
    color: var(--text-white);
    border-left: 3px solid var(--primary-color);
}

.nav-item i {
    width: 20px;
    font-size: 1.1rem;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.user-email {
    font-size: 0.75rem;
    color: var(--text-light);
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 280px;
    padding: var(--spacing-xl);
    overflow-x: hidden;
}

/* Dashboard Header */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
}

.header-left h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.header-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.date-range-selector {
    display: flex;
    gap: var(--spacing-xs);
    background: var(--bg-primary);
    padding: 4px;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
}

.date-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    border-radius: 6px;
    transition: var(--transition);
    font-size: 0.9rem;
}

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

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

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.metric-card {
    background: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.metric-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.metric-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.metric-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.metric-icon.impressions {
    background: rgba(6, 182, 212, 0.1);
    color: var(--info-color);
}

.metric-icon.clicks {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
}

.metric-icon.position {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.metric-icon.ctr {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.metric-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.metric-trend {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.85rem;
    font-weight: 600;
}

.metric-trend.positive {
    color: var(--success-color);
}

.metric-trend.negative {
    color: var(--danger-color);
}

.metric-trend i {
    font-size: 0.75rem;
}

/* Chart Section */
.chart-section {
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
}

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

.section-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.chart-controls {
    display: flex;
    gap: var(--spacing-sm);
}

.chart-toggle-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

.chart-toggle-btn:hover {
    border-color: var(--primary-color);
    color: var(--text-primary);
}

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

.color-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.color-indicator.impressions {
    background: var(--info-color);
}

.color-indicator.clicks {
    background: var(--primary-color);
}

.color-indicator.position {
    background: var(--warning-color);
}

.chart-container {
    position: relative;
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

/* Pages Section */
.pages-section {
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.table-container {
    overflow-x: auto;
}

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

.data-table thead {
    background: var(--bg-secondary);
}

.data-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-table th.sortable {
    cursor: pointer;
    user-select: none;
}

.data-table th.sortable:hover {
    color: var(--primary-color);
}

.data-table th i {
    margin-left: var(--spacing-xs);
    opacity: 0.5;
}

.data-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

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

.data-table td {
    padding: var(--spacing-md);
    font-size: 0.9rem;
}

.page-url {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-color);
    max-width: 250px;
}

.page-url i {
    opacity: 0.5;
}

.page-url span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.trend-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

.trend-badge.positive {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.trend-badge.negative {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

.trend-badge.neutral {
    background: rgba(100, 116, 139, 0.1);
    color: var(--text-secondary);
}

/* Keywords Section */
.keywords-section {
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.keywords-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.keyword-card {
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.keyword-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

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

.keyword-name {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.keyword-name i {
    color: var(--primary-color);
}

.keyword-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.action-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.keyword-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.keyword-metric {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.keyword-metric .metric-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.keyword-metric .metric-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.position-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 28px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.95rem;
}

.position-badge.pos-good {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success-color);
}

.position-badge.pos-medium {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning-color);
}

.position-badge.pos-poor {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger-color);
}

/* Remarks Section */
.remarks-section {
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.remarks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.remark-card {
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.remark-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

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

.remark-date {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.remark-content {
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.remark-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tag {
    padding: 4px 10px;
    background: var(--bg-secondary);
    border-radius: 6px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Buttons */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    box-shadow: var(--shadow-xl);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

.modal-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.modal-close {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--bg-secondary);
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.modal-close:hover {
    background: var(--danger-color);
    color: var(--text-white);
}

.modal-body {
    padding: var(--spacing-xl);
}

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

/* Form Styles */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
}

.form-group small {
    display: block;
    margin-top: 4px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
        padding: var(--spacing-md);
    }
    
    .dashboard-header {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .remarks-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--text-light);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Loading Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Page Content Management */
.page-content {
    display: none;
}

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

/* Project Type Badge */
.project-type-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-white);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.project-type-badge i {
    font-size: 1.1rem;
}

/* SEO Highlight Styles */
.seo-highlight {
    background: linear-gradient(135deg, #34a853 0%, #10b981 100%);
}

.seo-highlight-text {
    color: #10b981;
    font-weight: 600;
}

.seo-highlight-border {
    border-left: 4px solid #10b981;
}

.seo-highlight-row {
    background: rgba(16, 185, 129, 0.03);
}

.seo-highlight-row:hover {
    background: rgba(16, 185, 129, 0.08);
}

.other-traffic {
    background: #94a3b8;
}

/* Funnel Section */
.funnel-section {
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
}

.funnel-legend {
    display: flex;
    gap: var(--spacing-lg);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}

.funnel-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.funnel-step {
    background: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-sm);
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.funnel-step:hover {
    border-color: #10b981;
    box-shadow: var(--shadow-md);
}

.funnel-step-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.funnel-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-sm);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.funnel-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.funnel-bar-wrapper {
    display: flex;
    width: 100%;
    height: 50px;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
}

.funnel-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.funnel-bar:hover {
    filter: brightness(1.1);
}

.seo-bar {
    background: linear-gradient(135deg, #34a853 0%, #10b981 100%);
}

.other-bar {
    background: linear-gradient(135deg, #64748b 0%, #94a3b8 100%);
}

.funnel-value {
    position: relative;
    z-index: 1;
}

.funnel-total {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.funnel-percentage {
    font-size: 1.1rem;
    margin-top: var(--spacing-sm);
}

.funnel-conversion-rate {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.funnel-arrow {
    display: flex;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.5rem;
}

/* Funnel Insights */
.funnel-insights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.insight-card {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
    border-left: 4px solid var(--primary-color);
}

.insight-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.insight-content {
    flex: 1;
}

.insight-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.insight-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Events Section */
.events-section {
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
}

.event-filters {
    display: flex;
    gap: var(--spacing-xs);
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

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

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

.event-name {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.event-name i {
    font-size: 1.1rem;
}

.badge {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: var(--spacing-xs);
}

.badge-ecommerce {
    background: rgba(52, 168, 83, 0.15);
    color: #34a853;
}

.badge-engagement {
    background: rgba(66, 133, 244, 0.15);
    color: #4285f4;
}

.category-tag {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
}

.category-tag.ecommerce {
    background: rgba(52, 168, 83, 0.1);
    color: #34a853;
}

.category-tag.engagement {
    background: rgba(66, 133, 244, 0.1);
    color: #4285f4;
}

/* Conversion Section */
.conversion-section {
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.conversion-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.conversion-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.conversion-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.conversion-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius-sm);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.conversion-data {
    flex: 1;
}

.conversion-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.conversion-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.conversion-compare {
    font-size: 0.8rem;
    font-weight: 600;
}

.conversion-compare.positive {
    color: var(--success-color);
}

.conversion-compare.negative {
    color: var(--danger-color);
}

/* Responsive Updates for GA4 */
@media (max-width: 1200px) {
    .funnel-insights {
        grid-template-columns: 1fr;
    }
    
    .conversion-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .funnel-bar-wrapper {
        flex-direction: column;
        height: auto;
    }
    
    .funnel-bar {
        width: 100% !important;
        height: 40px;
    }
    
    .event-filters {
        flex-wrap: wrap;
    }
}