styles.css

/* CSS Custom Properties for High Contrast and Theming */
:root {
    /* Primary colors */
    --primary-color: #1976d2;
    --primary-hover: #1565c0;
    --primary-light: #42a5f5;
    
    /* Text colors */
    --text-color: #e8f4fd;
    --text-secondary: #b0bec5;
    --text-muted: #78909c;
    
    /* Background colors */
    --bg-primary: #0a1929;
    --bg-secondary: #1e293b;
    --card-bg: #1e293b;
    --secondary-bg: #334155;
    
    /* Border colors */
    --border-color: #334155;
    --border-light: #475569;
    --border-focus: #1976d2;
    
    /* Status colors */
    --success-color: #4caf50;
    --warning-color: #ff9800;
    --error-color: #f44336;
    --info-color: #2196f3;
    
    /* Interactive colors */
    --hover-bg: rgba(255, 255, 255, 0.05);
    --active-bg: rgba(255, 255, 255, 0.1);
    --focus-outline: 2px solid var(--primary-color);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --text-color: #ffffff;
        --text-secondary: #ffffff;
        --border-color: #ffffff;
        --primary-color: #00bcd4;
        --bg-primary: #000000;
        --card-bg: #1a1a1a;
    }
}

/* Reset and base styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Accessibility - Screen Reader Only Text */
.sr-only {
    border: 0;
    clip: rect(0, 0, 0, 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    white-space: nowrap;
    width: 1px;
}

/* Skip Link for Keyboard Navigation */
.skip-link {
    background: #000;
    border-radius: 4px;
    color: #fff;
    left: 6px;
    padding: 8px;
    position: absolute;
    text-decoration: none;
    top: -40px;
    z-index: 10000;
}

.skip-link:focus {
    top: 6px;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-color);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
}

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

/* Header */
.header {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    border-radius: 0 0 20px 20px;
    color: white;
    margin-bottom: 2rem;
    padding: 2rem 0;
}

.header .container {
    padding: 0 2rem;
}

.header-content {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: space-between;
    min-height: 60px;
}

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

.nav-tabs {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    display: flex;
    gap: 0.5rem;
    padding: 0.5rem;
}

.nav-tab {
    background: transparent;
    border: none;
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    transition: all 0.3s ease;
}

.nav-tab:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.nav-tab.active {
    background: white;
    color: #1e40af;
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .header-actions {
        justify-content: center;
    }
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.75rem;
    margin-left: 1rem;
}

.header p {
    font-size: 1.1rem;
    line-height: 1.4;
    margin-left: 1rem;
    opacity: 0.9;
}

/* Offline Indicator */
.offline-indicator {
    align-items: center;
    animation: slideDown 0.3s ease-out;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    border-radius: 0 0 12px 12px;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
    color: white;
    display: flex;
    font-size: 0.9rem;
    font-weight: 500;
    gap: 0.75rem;
    justify-content: center;
    margin-top: -1px;
    padding: 0.75rem 1.5rem;
    position: relative;
    text-align: center;
    z-index: 10;
}

.offline-indicator.hidden {
    display: none;
}

.offline-icon {
    font-size: 1.1rem;
}

.offline-text {
    flex: 1;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Online indicator (when coming back online) */
.online-indicator {
    align-items: center;
    animation: slideDown 0.3s ease-out;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 0 0 12px 12px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    color: white;
    display: flex;
    font-size: 0.9rem;
    font-weight: 500;
    gap: 0.75rem;
    justify-content: center;
    margin-top: -1px;
    padding: 0.75rem 1.5rem;
    position: relative;
    text-align: center;
    z-index: 10;
}

/* Main content layout */
.main-content {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .main-content {
        align-items: flex-start;
        grid-template-columns: 1fr 1fr;
    }
}

/* Form styles */
.add-job-section, .jobs-section {
    background: #1e293b;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    border: 1px solid #334155;
}

.add-job-section h2, .jobs-section h2 {
    border-bottom: 2px solid #475569;
    color: #e8f4fd;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
}

.job-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 0 1.5rem 1.5rem;
}

.form-row {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

@media (min-width: 480px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    color: #cbd5e1;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: #334155;
    border: 2px solid #475569;
    border-radius: 8px;
    color: #e8f4fd;
    font-size: 1rem;
    padding: 0.75rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    outline: none;
}

.form-group textarea {
    min-height: 80px;
    resize: vertical;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-start;
    margin-top: 1rem;
}

.btn {
    align-items: center;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    font-size: 1rem;
    font-weight: 600;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
}

.btn-primary:hover {
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-2px);
}

.btn-danger {
    background: #dc3545;
    color: white;
}

.btn-danger:hover {
    background: #c82333;
}

.btn-sm {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
}

/* Jobs section */
.jobs-header {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.jobs-stats {
    background: #334155;
    border: 1px solid #475569;
    border-radius: 20px;
    color: #94a3b8;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
}

.jobs-stats span {
    color: #3b82f6;
    font-weight: 700;
}

.jobs-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.filter-select {
    background: #334155;
    border: 2px solid #475569;
    border-radius: 8px;
    color: #e8f4fd;
    font-size: 0.9rem;
    min-width: 150px;
    padding: 0.5rem 1rem;
}

.csv-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.csv-import {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.csv-file-input {
    display: none;
}

.csv-import label {
    cursor: pointer;
    margin: 0;
}

@media (max-width: 768px) {
    .csv-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .csv-import {
        justify-content: center;
    }
}

/* Job cards */
.jobs-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.job-card {
    background: #1e293b;
    border: 2px solid #475569;
    border-radius: 12px;
    padding: 1.5rem;
    position: relative;
    transition: all 0.3s ease;
}

.job-card:hover {
    border-color: #3b82f6;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15);
    transform: translateY(-2px);
}

.job-card-header {
    align-items: flex-start;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.job-title {
    color: #e8f4fd;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.job-company {
    color: #94a3b8;
    font-weight: 500;
}

.job-status {
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 0.25rem 0.75rem;
    text-transform: uppercase;
}

.status-applied { background: rgba(59, 130, 246, 0.2); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.3); }
.status-interview-scheduled { background: rgba(245, 158, 11, 0.2); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }
.status-interview-completed { background: rgba(16, 185, 129, 0.2); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.status-offer-received { background: rgba(16, 185, 129, 0.2); color: #10b981; border: 1px solid rgba(16, 185, 129, 0.3); }
.status-rejected { background: rgba(239, 68, 68, 0.2); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.3); }
.status-withdrawn { background: rgba(139, 92, 246, 0.2); color: #a78bfa; border: 1px solid rgba(139, 92, 246, 0.3); }

.job-details {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: 1fr;
    margin-bottom: 1rem;
}

@media (min-width: 480px) {
    .job-details {
        grid-template-columns: 1fr 1fr;
    }
}

.job-detail {
    align-items: center;
    color: #e8f4fd;
    display: flex;
    font-size: 0.9rem;
    gap: 0.5rem;
}

.job-detail-label {
    color: #94a3b8;
    font-weight: 600;
    min-width: 80px;
}

.job-notes {
    background: #334155;
    border-left: 4px solid #3b82f6;
    border-radius: 8px;
    margin-bottom: 1rem;
    padding: 1rem;
}

.job-notes-text {
    font-style: italic;
    color: #cbd5e1;
}

.job-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: flex-end;
}

.no-jobs {
    text-align: center;
    padding: 3rem 1rem;
    color: #94a3b8;
}

.no-jobs p {
    font-size: 1.1rem;
}

/* Modal styles */
.modal {
    align-items: center;
    background: rgba(10, 25, 41, 0.85);
    backdrop-filter: blur(4px);
    display: flex;
    height: 100%;
    justify-content: center;
    left: 0;
    padding: 1rem;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.auth-modal {
    max-width: 400px;
    padding: 2rem;
    width: 90%;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 0.5rem;
}

.auth-form h4 {
    color: #e8f4fd;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

/* Authentication form specific styles */
.auth-form .form-group {
    margin-bottom: 1.5rem;
}

.auth-form .form-group label {
    color: #e8f4fd;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.auth-form .form-group input {
    background: #334155;
    border: 2px solid #475569;
    border-radius: 8px;
    color: #e8f4fd;
    font-size: 1rem;
    padding: 1rem;
    transition: all 0.3s ease;
    width: 100%;
}

.auth-form .form-group input:focus {
    background: #3a4a5c;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    outline: none;
}

.auth-form .form-group input::placeholder {
    color: #94a3b8;
    opacity: 0.8;
}

.auth-form .form-actions {
    margin-top: 2rem;
    text-align: center;
}

.auth-form .btn {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.auth-form .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.settings-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

/* Settings Tabs */
.settings-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid #475569;
    padding-bottom: 0.75rem;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.settings-tab {
    padding: 0.5rem 1rem;
    border: none;
    background: transparent;
    color: #94a3b8;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.settings-tab:hover {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.settings-tab.active {
    background: #3b82f6;
    color: white;
}

.settings-tab-content {
    display: none;
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0;
    min-height: 0;
}

.settings-tab-content.active {
    display: flex;
    flex-direction: column;
}

/* Custom List Section */
.custom-list-section h4 {
    color: #e8f4fd;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.settings-description {
    color: #94a3b8;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.custom-list-container {
    margin-bottom: 1.5rem;
}

.custom-list {
    background: #334155;
    border: 1px solid #475569;
    border-radius: 8px;
    min-height: 200px;
    margin-bottom: 1rem;
    padding: 0.5rem;
}

.custom-list-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: #1e293b;
    border: 1px solid #475569;
    border-radius: 6px;
    margin-bottom: 0.5rem;
    cursor: move;
    transition: all 0.3s ease;
}

.custom-list-item:hover {
    border-color: #3b82f6;
    background: #334155;
}

.custom-list-item.dragging {
    opacity: 0.5;
    transform: rotate(5deg);
}

.drag-handle {
    color: #94a3b8;
    cursor: grab;
    font-size: 1.2rem;
    user-select: none;
}

.drag-handle:active {
    cursor: grabbing;
}

.item-text {
    flex: 1;
    color: #e8f4fd;
    font-weight: 500;
}

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

.btn-edit, .btn-delete {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-edit {
    background: #3b82f6;
    color: white;
}

.btn-edit:hover {
    background: #2563eb;
}

.btn-delete {
    background: #ef4444;
    color: white;
}

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

.add-item-form {
    margin-bottom: 1rem;
}

.add-item-form .form-row {
    display: flex;
    gap: 0.5rem;
}

.add-item-form .form-control {
    flex: 1;
    padding: 0.5rem;
    border: 2px solid #475569;
    border-radius: 6px;
    background: #334155;
    color: #e8f4fd;
    font-size: 0.9rem;
}

.add-item-form .form-control:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.add-item-form .btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* Offline Settings Styles */
.offline-settings-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cache-status-card,
.cache-management-card,
.offline-features-card,
.network-status-card {
    background: #334155;
    border: 1px solid #475569;
    border-radius: 8px;
    padding: 1rem;
}

.cache-status-card h5,
.cache-management-card h5,
.offline-features-card h5,
.network-status-card h5 {
    color: #e8f4fd;
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.status-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.status-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #475569;
}

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

.status-label {
    color: #94a3b8;
    font-weight: 500;
}

.status-value {
    color: #e8f4fd;
    font-weight: 600;
}

.status-value.online {
    color: #10b981;
}

.status-value.offline {
    color: #f59e0b;
}

.status-value.error {
    color: #ef4444;
}

.cache-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.cache-actions .btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-icon {
    font-size: 1rem;
}

.cache-result {
    padding: 0.75rem;
    border-radius: 6px;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.cache-result.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid #10b981;
    color: #10b981;
}

.cache-result.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid #ef4444;
    color: #ef4444;
}

.cache-result.info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid #3b82f6;
    color: #3b82f6;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
}

.feature-icon {
    font-size: 1rem;
    color: #10b981;
}

.feature-text {
    color: #e8f4fd;
    font-size: 0.9rem;
}

.online-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid #10b981;
    border-radius: 6px;
    padding: 0.5rem 1rem;
    margin-top: 0.5rem;
    animation: slideDown 0.3s ease-out;
}

.online-indicator .offline-icon {
    font-size: 1rem;
}

.online-indicator .offline-text {
    color: #10b981;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Installation Settings Styles */
.installation-settings-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.installation-status-card,
.installation-actions-card,
.installation-benefits-card,
.installation-preferences-card {
    background: #334155;
    border: 1px solid #475569;
    border-radius: 8px;
    padding: 1rem;
}

.installation-status-card h5,
.installation-actions-card h5,
.installation-benefits-card h5,
.installation-preferences-card h5 {
    color: #e8f4fd;
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.installation-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.installation-actions .btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.installation-result {
    padding: 0.75rem;
    border-radius: 6px;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.installation-result.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid #10b981;
    color: #10b981;
}

.installation-result.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid #ef4444;
    color: #ef4444;
}

.installation-result.warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid #f59e0b;
    color: #f59e0b;
}

.installation-result.info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid #3b82f6;
    color: #3b82f6;
}

.preference-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.preference-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #475569;
}

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

.preference-label {
    color: #94a3b8;
    font-weight: 500;
}

.preference-value {
    color: #e8f4fd;
    font-weight: 600;
}

.btn-disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-disabled:hover {
    background-color: #475569;
    transform: none;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Authentication Modal */
#authModal {
    display: flex;
}

#authModal.hidden {
    display: none;
}

/* Ensure main app is hidden by default */
#mainApp {
    display: none;
}

#mainApp:not(.hidden) {
    display: block;
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: #1e293b;
    border-radius: 16px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(59, 130, 246, 0.1);
    border: 1px solid #475569;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 1.5rem 0;
    /* Hide bottom border line */
    /* border-bottom: 1px solid #475569; */
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 0 1.5rem 1.5rem;
    min-height: 0;
}

.modal-header h3 {
    color: #e8f4fd;
    font-size: 1.5rem;
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #94a3b8;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close-btn:hover {
    background: #334155;
    color: #e8f4fd;
}

/* Utility classes */
.hidden {
    display: none !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .header .container {
        padding: 0 1.5rem;
    }
    
    .header {
        padding: 1.5rem 0;
        margin-bottom: 1.5rem;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .add-job-section, .jobs-section {
        padding: 1.5rem;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .jobs-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .jobs-filters {
        flex-direction: column;
    }
    
    .filter-select {
        min-width: auto;
    }
    
    .job-card-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .job-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 480px) {
    .header .container {
        padding: 0 1rem;
    }
    
    .header h1 {
        font-size: 1.75rem;
    }
    
    .add-job-section, .jobs-section {
        padding: 1rem;
    }
    
    .job-card {
        padding: 1rem;
    }
    
    .modal-content {
        margin: 0.5rem;
        max-height: calc(100vh - 1rem);
    }
    
    .settings-tabs {
        gap: 0.25rem;
        margin-bottom: 0.75rem;
        padding-bottom: 0.5rem;
    }
    
    .settings-tab {
        padding: 0.4rem 0.8rem;
        font-size: 0.9rem;
    }
    
    .settings-tab-content {
        padding: 0.75rem 0;
    }
}

/* Dashboard Styles */
.dashboard-section {
    padding: 2rem 0;
}

.dashboard-section.hidden {
    display: none;
}

.dashboard-empty {
    text-align: center;
    padding: 4rem 2rem;
    color: #94a3b8;
}

.dashboard-empty h3 {
    color: #e8f4fd;
    margin-bottom: 1rem;
}

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

.empty-state-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.dashboard-loading {
    text-align: center;
    padding: 4rem 2rem;
    color: #94a3b8;
}

.dashboard-loading h3 {
    color: #e8f4fd;
    margin-bottom: 1rem;
}

.dashboard-loading p {
    margin-bottom: 2rem;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #334155;
    border-top: 4px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

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

.dashboard-header {
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
}

.dashboard-actions {
    margin-top: 1rem;
}

.dashboard-header h2 {
    color: #e8f4fd;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.dashboard-header p {
    color: #94a3b8;
    font-size: 1.1rem;
}

.dashboard-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Summary Cards */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.summary-card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.summary-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    border-color: #3b82f6;
}

.summary-icon {
    font-size: 2rem;
    min-width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 50%;
}

.summary-content {
    flex: 1;
}

.summary-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: #3b82f6;
    margin-bottom: 0.25rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

/* Special handling for text-based metrics like Top Source */
.summary-number.text-metric {
    font-size: 1.25rem;
    white-space: normal;
    text-overflow: unset;
    overflow: visible;
    line-height: 1.2;
    min-height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.summary-label {
    color: #94a3b8;
    font-size: 0.9rem;
    font-weight: 500;
}

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

.advanced-charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.insights-section {
    margin: 2rem 0;
}

.insights-section h3 {
    color: #e8f4fd;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

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

.insight-card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 8px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.insight-card:hover {
    border-color: #3b82f6;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.1);
}

.insight-card h4 {
    color: #e8f4fd;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.insight-card p {
    color: #94a3b8;
    margin: 0;
    line-height: 1.5;
}

.metric-value {
    font-size: 2rem;
    font-weight: bold;
    color: #3b82f6;
    margin: 0.5rem 0;
}

.trend-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.5rem 0;
}

.trend-indicator.up {
    color: #10b981;
}

.trend-indicator.down {
    color: #ef4444;
}

.trend-indicator.stable {
    color: #f59e0b;
}

.trend-arrow {
    font-size: 1.2rem;
}

.trend-text {
    font-weight: 600;
}

.chart-container {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 1.5rem;
    min-height: 350px;
}

.chart-container.chart-wide {
    grid-column: 1 / -1;
    min-height: 300px;
}

.chart-container h3 {
    color: #e8f4fd;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    text-align: center;
}

.chart-container canvas {
    max-height: 280px;
}

/* Timeline Trends Section */
.timeline-trends-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #334155;
}

.timeline-trends-section h2 {
    color: #e8f4fd;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
}

.timeline-charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.timeline-charts-grid .chart-container {
    min-height: 300px;
}

    .chart-wide canvas {
        max-height: 220px;
    }

    /* Installation Analytics Section */
    .installation-analytics-section {
        background: #1e293b;
        border: 1px solid #334155;
        border-radius: 12px;
        padding: 1.5rem;
        margin-top: 1rem;
    }

    .installation-analytics-section h2 {
        color: #e8f4fd;
        margin-bottom: 1.5rem;
        font-size: 1.5rem;
        font-weight: 600;
        text-align: center;
    }

    .installation-summary-cards {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .installation-charts-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
        margin-bottom: 2rem;
    }

    .installation-actions {
        display: flex;
        gap: 1rem;
        justify-content: center;
        margin-top: 1.5rem;
        flex-wrap: wrap;
    }

    /* Company Status Section */
    .company-status-section {
        background: #1e293b;
        border: 1px solid #334155;
        border-radius: 12px;
        padding: 1.5rem;
        margin-top: 1rem;
    }

    .company-status-section h3 {
        color: #e8f4fd;
        margin-bottom: 1.5rem;
        font-size: 1.1rem;
        text-align: center;
    }

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

    .company-status-item {
        background: #334155;
        border: 1px solid #475569;
        border-radius: 8px;
        padding: 1rem;
        transition: all 0.3s ease;
    }

    .company-status-item:hover {
        border-color: #3b82f6;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }

    .company-name {
        font-weight: 700;
        color: #e8f4fd;
        margin-bottom: 0.5rem;
        font-size: 1.1rem;
    }

    .company-jobs {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }

    .company-job {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.5rem;
        background: rgba(30, 41, 59, 0.5);
        border-radius: 6px;
        border: 1px solid rgba(71, 85, 105, 0.3);
    }

    .company-job:hover {
        background: rgba(30, 41, 59, 0.8);
        border-color: rgba(59, 130, 246, 0.5);
    }

    .company-job .job-title {
        color: #e8f4fd;
        font-weight: 500;
        font-size: 0.9rem;
        flex: 1;
        font-style: normal;
    }

    .company-job .job-status {
        margin-left: 0.75rem;
        white-space: nowrap;
        font-size: 0.75rem;
    }

    .company-details {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 0.75rem;
    }

    .job-title {
        color: #cbd5e1;
        font-size: 0.9rem;
        font-style: italic;
    }

    .company-status-badge {
        padding: 0.25rem 0.75rem;
        border-radius: 20px;
        font-size: 0.8rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .company-status-badge.applied { background: #e3f2fd; color: #1976d2; }
    .company-status-badge.interview-scheduled { background: #fff3e0; color: #f57c00; }
    .company-status-badge.interview-completed { background: #e8f5e8; color: #388e3c; }
    .company-status-badge.offer-received { background: #e8f5e8; color: #2e7d32; }

    .company-meta {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-top: 0.75rem;
        padding-top: 0.75rem;
        border-top: 1px solid rgba(71, 85, 105, 0.3);
        font-size: 0.8rem;
        color: #94a3b8;
    }



/* Header Section */
.install-prompt-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 1.5rem 1rem;
    border-bottom: 1px solid #334155;
}

.install-prompt-icon {
    font-size: 2.5rem;
    min-width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.install-prompt-title-section {
    flex: 1;
}

.install-prompt-title {
    color: #e8f4fd;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.25rem 0;
    line-height: 1.2;
}

.install-prompt-subtitle {
    color: #94a3b8;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.4;
}

/* Benefits Section */
.install-prompt-benefits {
    padding: 1.5rem;
}

.install-benefits-title {
    color: #e8f4fd;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 1rem 0;
}

.install-benefits-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.install-benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: #334155;
    border: 1px solid #475569;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.install-benefit-item:hover {
    border-color: #3b82f6;
    background: #3a4a5c;
    transform: translateX(4px);
}

.install-benefit-icon {
    font-size: 1.25rem;
    min-width: 1.5rem;
    text-align: center;
}

.install-benefit-text {
    color: #e8f4fd;
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.4;
}

/* Instructions Section */
.install-prompt-instructions {
    padding: 1.5rem;
}

.install-instructions-title {
    color: #e8f4fd;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 1rem 0;
}

.install-steps-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.install-step-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: #334155;
    border: 1px solid #475569;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.install-step-item:hover {
    border-color: #3b82f6;
    background: #3a4a5c;
}

.install-step-number {
    min-width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #3b82f6;
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 50%;
}

.install-step-icon {
    font-size: 1.25rem;
    min-width: 1.5rem;
    text-align: center;
}

.install-step-text {
    color: #e8f4fd;
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.4;
    flex: 1;
}

/* Notes Section */
.install-notes-section {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(59, 130, 246, 0.05);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 8px;
}

.install-notes-title {
    color: #3b82f6;
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0 0 0.75rem 0;
}

.install-notes-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.install-note-item {
    color: #cbd5e1;
    font-size: 0.85rem;
    line-height: 1.4;
    position: relative;
    padding-left: 1rem;
}

.install-note-item::before {
    content: '•';
    color: #3b82f6;
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Unsupported Browser Styles */
.install-unsupported-message {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.install-message-icon {
    font-size: 1.5rem;
    min-width: 1.5rem;
}

.install-message-text {
    color: #e8f4fd;
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
}

.install-alternatives-section,
.install-browsers-section {
    margin-top: 1.5rem;
}

.install-alternatives-title,
.install-browsers-title {
    color: #e8f4fd;
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.75rem 0;
}

.install-alternatives-list,
.install-browsers-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.install-alternative-item,
.install-browser-item {
    color: #cbd5e1;
    font-size: 0.9rem;
    line-height: 1.4;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(71, 85, 105, 0.3);
}

.install-alternative-item:last-child,
.install-browser-item:last-child {
    border-bottom: none;
}

.install-alternative-title {
    color: #3b82f6;
    font-weight: 600;
}

.install-alternative-desc {
    color: #94a3b8;
}

/* Actions Section */
.install-prompt-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem 1.5rem 1.5rem;
    border-top: 1px solid #334155;
}

.install-prompt-actions .btn {
    width: 100%;
    padding: 0.875rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.install-prompt-actions .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.install-prompt-actions .btn:hover::before {
    left: 100%;
}

.install-prompt-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.install-prompt-actions .btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.install-prompt-actions .btn:active {
    transform: translateY(0);
}

.install-prompt-actions .btn-primary {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    border: none;
}

.install-prompt-actions .btn-primary:hover {
    background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.install-prompt-actions .btn-secondary {
    background: #475569;
    color: #e8f4fd;
    border: 1px solid #64748b;
}

.install-prompt-actions .btn-secondary:hover {
    background: #64748b;
    border-color: #94a3b8;
    box-shadow: 0 8px 25px rgba(71, 85, 105, 0.3);
}

.install-prompt-actions .btn-text {
    background: transparent;
    color: #94a3b8;
    border: 1px solid transparent;
    font-size: 0.85rem;
    padding: 0.75rem 1rem;
}

.install-prompt-actions .btn-text:hover {
    background: rgba(148, 163, 184, 0.1);
    color: #cbd5e1;
    border-color: rgba(148, 163, 184, 0.3);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

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

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes slideOutDown {
    from {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
    to {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
}

/* Exit animation */
.pwa-install-prompt:not(.visible) .install-prompt-container {
    animation: slideOutDown 0.3s ease-in forwards;
}

/* Responsive Design */
@media (max-width: 768px) {
    .install-prompt-container {
        max-width: 95%;
        margin: 0.5rem;
        max-height: 95vh;
    }
    
    .install-prompt-header {
        padding: 1rem 1rem 0.75rem;
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .install-prompt-icon {
        font-size: 2rem;
        min-width: 2.5rem;
        height: 2.5rem;
    }
    
    .install-prompt-title {
        font-size: 1.25rem;
    }
    
    .install-prompt-benefits,
    .install-prompt-instructions {
        padding: 1rem;
    }
    
    .install-prompt-actions {
        padding: 0.75rem 1rem 1rem;
    }
    
    .install-benefit-item,
    .install-step-item {
        padding: 0.75rem;
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .install-step-item {
        flex-direction: row;
        text-align: left;
    }
}

@media (max-width: 480px) {
    .pwa-install-prompt {
        padding: 0.5rem;
    }
    
    .install-prompt-container {
        max-width: 100%;
        margin: 0;
        border-radius: 12px;
    }
    
    .install-prompt-header {
        padding: 0.75rem 0.75rem 0.5rem;
    }
    
    .install-prompt-benefits,
    .install-prompt-instructions {
        padding: 0.75rem;
    }
    
    .install-prompt-actions {
        padding: 0.5rem 0.75rem 0.75rem;
    }
    
    .install-prompt-title {
        font-size: 1.1rem;
    }
    
    .install-prompt-subtitle {
        font-size: 0.85rem;
    }
    
    .install-benefit-text,
    .install-step-text {
        font-size: 0.85rem;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .install-prompt-container {
        border: 2px solid #3b82f6;
    }
    
    .install-benefit-item,
    .install-step-item {
        border: 2px solid #475569;
    }
    
    .install-benefit-item:hover,
    .install-step-item:hover {
        border-color: #3b82f6;
    }
    
    .install-prompt-actions .btn:focus {
        box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.5);
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .pwa-install-prompt,
    .install-prompt-backdrop,
    .install-prompt-container,
    .install-benefit-item,
    .install-step-item,
    .install-prompt-actions .btn {
        animation: none;
        transition: none;
    }
    
    .install-benefit-item:hover,
    .install-step-item:hover {
        transform: none;
    }
    
    .install-prompt-actions .btn:hover {
        transform: none;
    }
    
    .install-prompt-actions .btn::before {
        display: none;
    }
}

/* Focus Indicators for Keyboard Navigation */
.install-prompt-container *:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

.install-prompt-actions .btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.4);
}

/* Dark Theme Enhancements */
.install-prompt-container {
    background: linear-gradient(135deg, #1e293b 0%, #1a2332 100%);
}

.install-benefit-item,
.install-step-item {
    background: linear-gradient(135deg, #334155 0%, #2d3748 100%);
}

.install-benefit-item:hover,
.install-step-item:hover {
    background: linear-gradient(135deg, #3a4a5c 0%, #374151 100%);
}

/* Loading State for Dynamic Content */
.install-prompt-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.install-prompt-loading .loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid #334155;
    border-top: 3px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Error State */
.install-prompt-error {
    padding: 1rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    color: #f87171;
    text-align: center;
    margin: 1rem;
}

.company-meta {
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 0.8rem;
        color: #94a3b8;
    }

    .days-ago {
        color: #3b82f6;
        font-weight: 600;
    }

    .company-status-empty {
        text-align: center;
        padding: 2rem;
        color: #94a3b8;
        grid-column: 1 / -1;
    }

    .company-status-empty p {
        font-size: 1rem;
        margin: 0;
    }

/* Empty Dashboard State */
.dashboard-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: #94a3b8;
}

.dashboard-empty h3 {
    color: #cbd5e1;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.dashboard-empty p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

/* Responsive Dashboard */
@media (max-width: 768px) {
    .dashboard-section {
        padding: 1.5rem 0;
    }
    
    .dashboard-header h2 {
        font-size: 1.75rem;
    }
    
    .summary-cards {
        grid-template-columns: 1fr;
    }
    
    .charts-grid {
        grid-template-columns: 1fr;
    }
    
    .advanced-charts-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .chart-container {
        min-height: 300px;
        padding: 1rem;
    }
    
    .chart-container.chart-wide {
        min-height: 250px;
    }
    
    .timeline-charts-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .summary-card {
        padding: 1rem;
    }
    
    .summary-number {
        font-size: 1.5rem;
    }
    
    .nav-tabs {
        order: -1;
        width: 100%;
        justify-content: center;
    }
    
    .header-actions {
        gap: 0.5rem;
    }
    
    .company-status-list {
        grid-template-columns: 1fr;
    }
    
    .company-status-item {
        padding: 0.75rem;
    }
    
    .settings-tabs {
        flex-wrap: wrap;
        gap: 0.25rem;
    }
    
    .settings-tab {
        padding: 0.4rem 0.75rem;
        font-size: 0.9rem;
    }
    
    .add-item-form .form-row {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .charts-grid {
        gap: 1rem;
    }
    
    .advanced-charts-grid {
        gap: 1rem;
    }
    
    .insights-grid {
        gap: 0.75rem;
    }
    
    .insight-card {
        padding: 1rem;
    }
    
    .metric-value {
        font-size: 1.5rem;
    }
    
    .chart-container {
        min-height: 250px;
        padding: 0.75rem;
    }
    
    .chart-container h3 {
        font-size: 1rem;
    }
    
    .dashboard-grid {
        gap: 1.5rem;
    }
}

/* Weekly Report Modal */
.weekly-report-modal {
    max-width: 700px;
    width: 90%;
}

.weekly-report-content {
    padding: 0 1.5rem 1.5rem;
}

.report-summary {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #475569;
}

.report-summary h4 {
    color: #e8f4fd;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

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

.report-text-container {
    margin-bottom: 1.5rem;
}

.report-textarea {
    width: 100%;
    min-height: 400px;
    padding: 1rem;
    border: 2px solid #475569;
    border-radius: 8px;
    background: #334155;
    color: #e8f4fd;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    resize: vertical;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.report-textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.report-options {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.report-options .form-group {
    margin-bottom: 0;
}

.report-options .form-control {
    background: #334155;
    border: 2px solid #475569;
    color: #e8f4fd;
    padding: 0.5rem;
    border-radius: 6px;
}

.report-options .form-control:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

@media (min-width: 600px) {
    .report-options {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .weekly-report-modal {
        width: 95%;
        max-height: 90vh;
    }
    
    .report-textarea {
        min-height: 300px;
        font-size: 0.85rem;
    }
    
    .report-actions {
        flex-direction: column;
    }
    
    .report-actions .btn {
        width: 100%;
    }
}

/* Advanced Analytics Styles */
.dashboard-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.dashboard-actions .btn {
    font-size: 0.9rem;
    padding: 0.75rem 1.5rem;
}

/* Enhanced Summary Cards */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.summary-card {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border: 1px solid #475569;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.summary-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: #3b82f6;
}

.summary-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.summary-number {
    color: #3b82f6;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.summary-label {
    color: #94a3b8;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Advanced Insights Section */
.advanced-insights-section {
    margin-top: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border: 1px solid #475569;
    border-radius: 16px;
}

.advanced-insights-section h3 {
    color: #e8f4fd;
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
    border-bottom: 2px solid #3b82f6;
    padding-bottom: 1rem;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.insight-card {
    background: #1e293b;
    border: 1px solid #475569;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.insight-card:hover {
    border-color: #3b82f6;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.1);
}

.insight-card h4 {
    color: #3b82f6;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.insight-content {
    color: #cbd5e1;
    font-size: 0.95rem;
    line-height: 1.6;
}

.insight-content .insight-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid #334155;
}

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

.insight-content .insight-label {
    color: #94a3b8;
    font-weight: 500;
}

.insight-content .insight-value {
    color: #e8f4fd;
    font-weight: 600;
}

.insight-content .insight-trend {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.insight-content .trend-up {
    color: #10b981;
}

.insight-content .trend-down {
    color: #ef4444;
}

.insight-content .trend-neutral {
    color: #f59e0b;
}

/* Enhanced Chart Containers */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.chart-container {
    background: #1e293b;
    border: 1px solid #475569;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.chart-container:hover {
    border-color: #3b82f6;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.1);
}

.chart-container h3 {
    color: #e8f4fd;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    text-align: center;
    border-bottom: 1px solid #334155;
    padding-bottom: 0.5rem;
}

.chart-container.chart-wide {
    grid-column: 1 / -1;
}

.chart-container canvas {
    max-height: 300px;
}

/* Export Modal Styles */
.export-modal {
    max-width: 600px;
    width: 90%;
}

.export-options {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.export-option {
    background: #1e293b;
    border: 1px solid #475569;
    border-radius: 8px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.export-option:hover {
    border-color: #3b82f6;
    background: #334155;
}

.export-option.selected {
    border-color: #3b82f6;
    background: #1e40af;
}

.export-option h4 {
    color: #e8f4fd;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.export-option p {
    color: #94a3b8;
    font-size: 0.9rem;
    margin: 0;
}

.export-option .export-icon {
    font-size: 1.5rem;
}

/* Responsive Design for Advanced Analytics */
@media (max-width: 768px) {
    .dashboard-actions {
        flex-direction: column;
    }
    
    .dashboard-actions .btn {
        width: 100%;
    }
    
    .summary-cards {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }

    /* Installation Analytics Responsive */
    .installation-summary-cards {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 0.75rem;
    }

    .installation-charts-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .installation-actions {
        flex-direction: column;
        align-items: center;
    }

    .installation-analytics-section {
        padding: 1rem;
    }

    .installation-analytics-section h2 {
        font-size: 1.25rem;
    }
    
    .summary-card {
        padding: 1rem;
    }
    
    .summary-icon {
        font-size: 2rem;
    }
    
    .summary-number {
        font-size: 1.5rem;
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .charts-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .chart-container {
        padding: 1rem;
    }
    
    .advanced-insights-section {
        padding: 1.5rem;
        margin-top: 2rem;
    }
}

@media (max-width: 480px) {
    .summary-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .summary-card {
        padding: 0.75rem;
    }
    
    .summary-icon {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }
    
    .summary-number {
        font-size: 1.25rem;
    }
    
    .summary-label {
        font-size: 0.8rem;
    }
}

/* PWA Installation Prompt Styles */
.pwa-install-prompt {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.pwa-install-prompt.visible {
    opacity: 1;
    visibility: visible;
}

.install-prompt-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 25, 41, 0.85);
    backdrop-filter: blur(4px);
    cursor: pointer;
}

.install-prompt-container {
    position: relative;
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(59, 130, 246, 0.1);
    max-width: 420px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s ease;
    cursor: default;
}

.pwa-install-prompt.visible .install-prompt-container {
    transform: scale(1) translateY(0);
}

.install-prompt-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 1.5rem 1rem;
    border-bottom: 1px solid #475569;
}

.install-prompt-icon {
    font-size: 2.5rem;
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    border-radius: 12px;
    flex-shrink: 0;
}

.install-prompt-title-section {
    flex: 1;
}

.install-prompt-title {
    color: #e8f4fd;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 0.25rem 0;
    line-height: 1.2;
}

.install-prompt-subtitle {
    color: #94a3b8;
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.3;
}

.install-prompt-benefits {
    padding: 1rem 1.5rem;
}

.install-benefits-title {
    color: #e8f4fd;
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 1rem 0;
}

.install-benefits-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.install-benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    background: rgba(59, 130, 246, 0.05);
    border: 1px solid rgba(59, 130, 246, 0.1);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.install-benefit-item:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.2);
    transform: translateX(4px);
}

.install-benefit-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    width: 1.5rem;
    text-align: center;
}

.install-benefit-text {
    color: #cbd5e1;
    font-size: 0.9rem;
    line-height: 1.4;
    flex: 1;
}

.install-prompt-actions {
    padding: 1rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.install-prompt-actions .btn {
    width: 100%;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.install-prompt-actions .install-btn {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    order: 1;
}

.install-prompt-actions .install-btn:hover {
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
    transform: translateY(-2px);
}

.install-prompt-actions .install-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.install-prompt-actions .not-now-btn {
    background: #6c757d;
    color: white;
    order: 2;
}

.install-prompt-actions .not-now-btn:hover {
    background: #5a6268;
    transform: translateY(-1px);
}

.install-prompt-actions .not-now-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(108, 117, 125, 0.3);
}

.install-prompt-actions .dont-ask-btn {
    background: transparent;
    color: #94a3b8;
    border: 1px solid #475569;
    order: 3;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
}

.install-prompt-actions .dont-ask-btn:hover {
    background: rgba(148, 163, 184, 0.1);
    color: #cbd5e1;
    border-color: #64748b;
}

.install-prompt-actions .dont-ask-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(148, 163, 184, 0.2);
}

/* Mobile responsive adjustments */
@media (max-width: 480px) {
    .pwa-install-prompt {
        padding: 0.5rem;
    }
    
    .install-prompt-container {
        max-width: 100%;
        border-radius: 12px;
    }
    
    .install-prompt-header {
        padding: 1rem 1rem 0.75rem;
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .install-prompt-icon {
        font-size: 2rem;
        width: 3rem;
        height: 3rem;
    }
    
    .install-prompt-title {
        font-size: 1.1rem;
    }
    
    .install-prompt-subtitle {
        font-size: 0.85rem;
    }
    
    .install-prompt-benefits {
        padding: 0.75rem 1rem;
    }
    
    .install-benefits-title {
        font-size: 0.95rem;
    }
    
    .install-benefit-item {
        padding: 0.4rem;
        gap: 0.5rem;
    }
    
    .install-benefit-icon {
        font-size: 1rem;
        width: 1.25rem;
    }
    
    .install-benefit-text {
        font-size: 0.85rem;
    }
    
    .install-prompt-actions {
        padding: 0.75rem 1rem 1rem;
        gap: 0.5rem;
    }
    
    .install-prompt-actions .btn {
        padding: 0.65rem 1rem;
        font-size: 0.95rem;
    }
    
    .install-prompt-actions .dont-ask-btn {
        font-size: 0.85rem;
        padding: 0.45rem 0.75rem;
    }
}

/* Tablet responsive adjustments */
@media (min-width: 481px) and (max-width: 768px) {
    .install-prompt-container {
        max-width: 380px;
    }
    
    .install-prompt-header {
        padding: 1.25rem 1.25rem 0.875rem;
    }
    
    .install-prompt-benefits {
        padding: 0.875rem 1.25rem;
    }
    
    .install-prompt-actions {
        padding: 0.875rem 1.25rem 1.25rem;
    }
}

/* Enhanced high contrast mode support */
@media (prefers-contrast: high) {
    .install-prompt-container {
        border: 3px solid #3b82f6;
        background: #000000;
    }
    
    .install-prompt-backdrop {
        background: rgba(0, 0, 0, 0.95);
    }
    
    .install-prompt-title {
        color: #ffffff;
    }
    
    .install-prompt-subtitle {
        color: #ffffff;
    }
    
    .install-benefit-item {
        border: 2px solid #3b82f6;
        background: rgba(59, 130, 246, 0.2);
    }
    
    .install-benefit-text {
        color: #ffffff;
    }
    
    .install-prompt-actions .install-btn {
        border: 2px solid #3b82f6;
        background: #3b82f6;
        color: #ffffff;
    }
    
    .install-prompt-actions .not-now-btn {
        border: 2px solid #ffffff;
        background: #000000;
        color: #ffffff;
    }
    
    .install-prompt-actions .dont-ask-btn {
        border: 2px solid #ffffff;
        background: #000000;
        color: #ffffff;
    }
    
    .install-prompt-actions .btn:focus-visible {
        outline: 3px solid #ffff00;
        outline-offset: 2px;
        box-shadow: 0 0 0 6px rgba(255, 255, 0, 0.3);
    }
    
    /* High contrast for instruction elements */
    .install-step-text,
    .install-message-text,
    .install-alternative-item,
    .install-browser-item {
        color: #ffffff;
    }
    
    .install-step-number {
        border: 2px solid #ffffff;
        background: #3b82f6;
        color: #ffffff;
    }
    
    .install-unsupported-message {
        border: 2px solid #ff0000;
        background: rgba(255, 0, 0, 0.2);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .pwa-install-prompt,
    .install-prompt-container,
    .install-benefit-item,
    .install-prompt-actions .btn {
        transition: none;
    }
    
    .install-benefit-item:hover {
        transform: none;
    }
    
    .install-prompt-actions .install-btn:hover,
    .install-prompt-actions .not-now-btn:hover {
        transform: none;
    }
}

/* Enhanced focus indicators for better keyboard navigation */
.install-prompt-actions .btn:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
}

/* Focus indicators for all interactive elements */
.install-prompt-container button:focus-visible,
.install-prompt-container [tabindex]:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
}

/* Screen reader only content */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Animation keyframes for smooth entrance */
@keyframes installPromptSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes installPromptFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Enhanced animations when motion is allowed */
@media (prefers-reduced-motion: no-preference) {
    .pwa-install-prompt.visible .install-prompt-container {
        animation: installPromptSlideIn 0.3s ease-out;
    }
    
    .pwa-install-prompt.visible {
        animation: installPromptFadeIn 0.3s ease-out;
    }
}

/* Enhanced keyboard navigation styles */
.install-prompt-actions .btn {
    position: relative;
    transition: all 0.2s ease;
}

.install-prompt-actions .btn:focus {
    z-index: 1;
}

/* Admin Panel Section Styles */
.admin-section {
    background: var(--bg-primary);
    padding: 2rem 0;
    min-height: 100vh;
}

.admin-section.hidden {
    display: none;
}

.admin-header {
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    padding: 0 1rem;
}

.admin-header h2 {
    color: var(--text-color);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.admin-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin: 0;
    line-height: 1.4;
}

.admin-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Admin Panel Cards and Sections */
.admin-content .installation-analytics-section {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.admin-content .installation-analytics-section:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15);
}

.admin-content .installation-analytics-section h3 {
    color: var(--text-color);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.75rem;
}

/* Admin Panel Summary Cards */
.admin-content .installation-summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.admin-content .summary-card {
    background: linear-gradient(135deg, var(--card-bg) 0%, var(--secondary-bg) 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.admin-content .summary-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.admin-content .summary-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.admin-content .summary-number {
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: block;
}

.admin-content .summary-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Admin Panel Charts Grid */
.admin-content .installation-charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.admin-content .chart-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    min-height: 350px;
}

.admin-content .chart-container:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.1);
}

.admin-content .chart-container h3 {
    color: var(--text-color);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.admin-content .chart-container.chart-wide {
    grid-column: 1 / -1;
    min-height: 300px;
}

.admin-content .chart-container canvas {
    max-height: 280px;
}

/* Admin Panel Actions */
.admin-content .installation-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.admin-content .installation-actions .btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.admin-content .installation-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.admin-content .installation-actions .btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

/* Focus States and Accessibility */
.admin-section *:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.admin-section button:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
}

/* High Contrast Mode Support for Admin Panel */
@media (prefers-contrast: high) {
    .admin-section {
        background: var(--bg-primary);
    }
    
    .admin-content .installation-analytics-section {
        border: 2px solid var(--primary-color);
        background: var(--card-bg);
    }
    
    .admin-content .summary-card {
        border: 2px solid var(--border-color);
    }
    
    .admin-content .summary-card:hover {
        border-color: var(--primary-color);
    }
    
    .admin-content .chart-container {
        border: 2px solid var(--border-color);
    }
    
    .admin-content .chart-container:hover {
        border-color: var(--primary-color);
    }
    
    .admin-header h2 {
        color: var(--text-color);
    }
    
    .admin-subtitle {
        color: var(--text-color);
    }
}

/* Responsive Design for Admin Panel */
@media (max-width: 768px) {
    .admin-section {
        padding: 1.5rem 0;
    }
    
    .admin-header {
        margin-bottom: 1.5rem;
        padding: 0 0.5rem;
    }
    
    .admin-header h2 {
        font-size: 1.75rem;
    }
    
    .admin-subtitle {
        font-size: 1rem;
    }
    
    .admin-content {
        padding: 0 0.5rem;
    }
    
    .admin-content .installation-analytics-section {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .admin-content .installation-analytics-section h3 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .admin-content .installation-summary-cards {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 0.75rem;
        margin-bottom: 1.5rem;
    }
    
    .admin-content .summary-card {
        padding: 1rem;
    }
    
    .admin-content .summary-icon {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }
    
    .admin-content .summary-number {
        font-size: 1.5rem;
    }
    
    .admin-content .summary-label {
        font-size: 0.8rem;
    }
    
    .admin-content .installation-charts-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .admin-content .chart-container {
        padding: 1rem;
        min-height: 300px;
    }
    
    .admin-content .chart-container.chart-wide {
        min-height: 250px;
    }
    
    .admin-content .chart-container h3 {
        font-size: 1rem;
    }
    
    .admin-content .chart-container canvas {
        max-height: 220px;
    }
    
    .admin-content .installation-actions {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }
    
    .admin-content .installation-actions .btn {
        width: 100%;
        max-width: 300px;
        padding: 0.75rem 1rem;
    }
}

@media (max-width: 480px) {
    .admin-section {
        padding: 1rem 0;
    }
    
    .admin-header {
        margin-bottom: 1rem;
    }
    
    .admin-header h2 {
        font-size: 1.5rem;
    }
    
    .admin-subtitle {
        font-size: 0.9rem;
    }
    
    .admin-content {
        padding: 0 0.25rem;
    }
    
    .admin-content .installation-analytics-section {
        padding: 0.75rem;
        margin-bottom: 1rem;
    }
    
    .admin-content .installation-analytics-section h3 {
        font-size: 1.1rem;
    }
    
    .admin-content .installation-summary-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        margin-bottom: 1rem;
    }
    
    .admin-content .summary-card {
        padding: 0.75rem;
    }
    
    .admin-content .summary-icon {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }
    
    .admin-content .summary-number {
        font-size: 1.25rem;
    }
    
    .admin-content .summary-label {
        font-size: 0.75rem;
    }
    
    .admin-content .installation-charts-grid {
        gap: 0.75rem;
    }
    
    .admin-content .chart-container {
        padding: 0.75rem;
        min-height: 250px;
    }
    
    .admin-content .chart-container.chart-wide {
        min-height: 200px;
    }
    
    .admin-content .chart-container canvas {
        max-height: 180px;
    }
    
    .admin-content .installation-actions .btn {
        padding: 0.65rem 0.75rem;
        font-size: 0.85rem;
    }
}

/* Reduced Motion Support for Admin Panel */
@media (prefers-reduced-motion: reduce) {
    .admin-content .summary-card,
    .admin-content .chart-container,
    .admin-content .installation-actions .btn {
        transition: none;
    }
    
    .admin-content .summary-card:hover {
        transform: none;
    }
    
    .admin-content .installation-actions .btn:hover {
        transform: none;
    }
}

/* Dark Theme Enhancements for Admin Panel */
.admin-content .installation-analytics-section {
    background: linear-gradient(135deg, var(--card-bg) 0%, var(--secondary-bg) 100%);
}

.admin-content .summary-card {
    background: linear-gradient(135deg, var(--card-bg) 0%, var(--secondary-bg) 100%);
}

.admin-content .chart-container {
    background: linear-gradient(135deg, var(--card-bg) 0%, var(--secondary-bg) 100%);
}

/* Loading State for Admin Panel */
.admin-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.admin-loading h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
}

.admin-loading .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;
    margin: 0 auto;
}

/* Empty State for Admin Panel */
.admin-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.admin-empty h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.admin-empty p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

/* Hover states that respect user preferences */
@media (hover: hover) {
    .install-benefit-item:hover {
        background: rgba(59, 130, 246, 0.1);
        border-color: rgba(59, 130, 246, 0.2);
        transform: translateX(4px);
    }
    
    .install-prompt-actions .install-btn:hover {
        box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
        transform: translateY(-2px);
    }
    
    .install-prompt-actions .not-now-btn:hover {
        background: #5a6268;
        transform: translateY(-1px);
    }
    
    .install-prompt-actions .dont-ask-btn:hover {
        background: rgba(148, 163, 184, 0.1);
        color: #cbd5e1;
        border-color: #64748b;
    }
}

/* Remove hover effects for touch devices */
@media (hover: none) {
    .install-benefit-item:hover {
        background: rgba(59, 130, 246, 0.05);
        border-color: rgba(59, 130, 246, 0.1);
        transform: none;
    }
    
    .install-prompt-actions .install-btn:hover {
        box-shadow: none;
        transform: none;
    }
    
    .install-prompt-actions .not-now-btn:hover {
        background: #6c757d;
        transform: none;
    }
    
    .install-prompt-actions .dont-ask-btn:hover {
        background: transparent;
        color: #94a3b8;
        border-color: #475569;
    }
}

/* Installation Instructions Styles */
.install-prompt-instructions {
    padding: 1rem 1.5rem;
}

.install-instructions-title {
    color: #e8f4fd;
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 1rem 0;
}

.install-steps-list {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: step-counter;
}

.install-step-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

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

.install-step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 600;
    flex-shrink: 0;
}

.install-step-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.install-step-text {
    color: #cbd5e1;
    font-size: 0.9rem;
    line-height: 1.4;
    flex: 1;
}

/* Notes section */
.install-notes-section {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.install-notes-title {
    color: #e8f4fd;
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
}

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

.install-note-item {
    color: #94a3b8;
    font-size: 0.8rem;
    line-height: 1.3;
    margin-bottom: 0.25rem;
    padding-left: 1rem;
    position: relative;
}

.install-note-item::before {
    content: '•';
    color: #3b82f6;
    position: absolute;
    left: 0;
}

/* Unsupported browser styles */
.install-unsupported-message {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 8px;
    margin-bottom: 1rem;
}

.install-message-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.install-message-text {
    color: #fecaca;
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.4;
}

/* Alternatives section */
.install-alternatives-section,
.install-browsers-section {
    margin-top: 1rem;
}

.install-alternatives-title,
.install-browsers-title {
    color: #e8f4fd;
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0 0 0.75rem 0;
}

.install-alternatives-list,
.install-browsers-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.install-alternative-item,
.install-browser-item {
    color: #cbd5e1;
    font-size: 0.85rem;
    line-height: 1.4;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.install-alternative-item::before,
.install-browser-item::before {
    content: '→';
    color: #3b82f6;
    position: absolute;
    left: 0;
}

.install-alternative-title {
    color: #e8f4fd;
}

.install-alternative-desc {
    color: #94a3b8;
}

/* Mobile responsive adjustments for instructions */
@media (max-width: 480px) {
    .install-prompt-instructions {
        padding: 0.75rem 1rem;
    }
    
    .install-step-item {
        gap: 0.5rem;
        padding: 0.5rem 0;
    }
    
    .install-step-number {
        width: 1.25rem;
        height: 1.25rem;
        font-size: 0.7rem;
    }
    
    .install-step-icon {
        font-size: 1rem;
    }
    
    .install-step-text {
        font-size: 0.85rem;
    }
    
    .install-unsupported-message {
        padding: 0.75rem;
        gap: 0.5rem;
    }
    
    .install-message-icon {
        font-size: 1.25rem;
    }
    
    .install-message-text {
        font-size: 0.85rem;
    }
}

/* Tablet responsive adjustments for instructions */
@media (min-width: 481px) and (max-width: 768px) {
    .install-prompt-instructions {
        padding: 0.875rem 1.25rem;
    }
}

/* Calendar Integration Styles */
.calendar-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-top: 0.5rem;
}

.summary-actions {
    margin-top: 0.5rem;
    display: flex;
    justify-content: center;
}

.summary-actions .btn {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

.btn-calendar {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

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

.calendar-synced {
    color: var(--success-color);
    font-size: 0.75rem;
    font-weight: 500;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
    margin: 0;
    width: auto;
}

.checkbox-group label {
    margin: 0;
    font-weight: 500;
    cursor: pointer;
}

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

/* Calendar Settings Styles */
.calendar-settings-section {
    max-width: 100%;
}

.calendar-settings-card,
.event-settings-card,
.calendar-test-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.calendar-settings-card h5,
.event-settings-card h5,
.calendar-test-card h5 {
    color: var(--text-color);
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.calendar-settings-card .form-group,
.event-settings-card .form-group {
    margin-bottom: 1rem;
}

.calendar-settings-card .form-group:last-child,
.event-settings-card .form-group:last-child {
    margin-bottom: 0;
}

.calendar-test-card {
    background: var(--secondary-bg);
    border-color: var(--border-light);
}

.calendar-test-card .settings-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* Calendar button states */
.btn-calendar:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
}

.btn-calendar:disabled:hover {
    background: var(--text-muted);
}

/* Calendar sync status indicators */
.calendar-sync-status {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
}

.calendar-sync-status.synced {
    background: rgba(76, 175, 80, 0.1);
    border-color: var(--success-color);
    color: var(--success-color);
}

.calendar-sync-status.not-synced {
    background: rgba(117, 117, 117, 0.1);
    border-color: var(--text-muted);
    color: var(--text-muted);
}

/* Mobile responsive calendar actions */
@media (max-width: 480px) {
    .calendar-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
    }
    
    .btn-calendar {
        width: 100%;
        text-align: center;
    }
    
    .calendar-settings-card,
    .event-settings-card,
    .calendar-test-card {
        padding: 1rem;
        margin-bottom: 1rem;
    }
}

/* High contrast mode for calendar elements */
@media (prefers-contrast: high) {
    .btn-calendar {
        border: 1px solid var(--text-color);
    }
    
    .calendar-synced {
        color: var(--text-color);
    }
    
    .calendar-sync-status {
        border: 2px solid var(--text-color);
    }
}