/* Employee Portal Specific Styles */

.portal-layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Portal Header */
.portal-header {
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.portal-nav {
    display: flex;
    align-items: center;
    padding: 0;
    min-height: 70px;
    max-width: 1200px;
    margin: 0 auto;
}

.portal-nav .nav-brand {
    padding: 0 1.5rem;
    min-width: 250px;
}

.portal-nav .nav-brand a {
    text-decoration: none;
    font-weight: 700;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.portal-nav .logo {
    height: auto !important;
    width: auto !important;
    max-width: 400px;
    max-height: 120px;
    padding: 0.5rem;
    object-fit: contain;
    object-position: center;
    display: block !important;
}

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

.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;
}

.portal-nav .nav-menu {
    flex: 1;
    display: flex;
    padding: 0 1rem;
    gap: 0.5rem;
}

.portal-nav .nav-item {
    text-decoration: none;
    padding: 0.75rem 1rem;
    font-weight: 500;
    border-radius: var(--radius);
    transition: all 0.2s ease;
    font-size: 0.875rem;
}

.portal-nav .nav-user {
    padding: 0 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.portal-nav .dropdown-toggle {
    border-radius: var(--radius);
    padding: 0.5rem 0.75rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
}

/* Portal Main Content */
.portal-main {
    flex: 1;
    background: var(--bg-secondary);
}

/* Hero Section */
.portal-hero {
    padding: 4rem 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}


.hero-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero-message {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Search Section */
.search-section {
    background: var(--bg-primary);
    padding: 2rem;
    margin: -2rem 2rem 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 10;
}

.search-form {
    max-width: 800px;
    margin: 0 auto;
}

.search-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1rem;
    margin-bottom: 1rem;
}

.search-input-group {
    display: flex;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.search-input {
    flex: 1;
    padding: 0.875rem 1.25rem;
    border: none;
    font-size: 1rem;
    background: var(--bg-primary);
}

.search-input:focus {
    outline: none;
}

.search-button {
    padding: 0.875rem 1.5rem;
    background: var(--primary-color);
    color: white;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.search-button:hover {
    background: color-mix(in srgb, var(--primary-color) 90%, black);
}

.category-filter select {
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    min-width: 200px;
}

.active-filters {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.filter-tag {
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-tag a {
    color: white;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    line-height: 1;
}

.clear-filters {
    color: var(--error-color);
    font-weight: 500;
    font-size: 0.875rem;
}

/* Portal Content Layout with Sidebar */
.portal-content-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    align-items: start;
}

/* Categories Sidebar */
.categories-sidebar {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    position: sticky;
    top: 2rem;
}

.categories-sidebar h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.125rem;
    font-weight: 600;
}

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

.category-list li {
    margin-bottom: 0.5rem;
}

.category-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.category-link:hover {
    background: var(--bg-secondary);
    text-decoration: none;
    color: var(--text-primary);
}

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

.category-link.active:hover {
    background: color-mix(in srgb, var(--primary-color) 90%, black);
    color: white;
}

.category-name {
    font-weight: 500;
    flex: 1;
}

.category-count {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-left: 0.5rem;
}

.category-link.active .category-count {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.category-description {
    margin: 0.5rem 1rem 0 1rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Main Content Area */
.main-content {
    min-width: 0; /* Prevent flex overflow */
}

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

.document-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.document-header {
    padding: 1.5rem 1.5rem 1rem;
    border-bottom: 1px solid var(--border-color-light);
}

.document-title {
    margin: 0 0 0.5rem 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.document-title a {
    color: var(--text-primary);
    text-decoration: none;
}

.document-title a:hover {
    color: var(--primary-color);
    text-decoration: none;
}

.document-category {
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.document-description {
    padding: 0.75rem 1.5rem 1rem 1.5rem;
    color: #000;
    line-height: 1.6;
    margin: 0;
}

.document-footer {
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: auto;
}

.document-date {
    color: var(--text-muted);
    font-size: 0.875rem;
}

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

/* Categories Section */
.categories-section {
    padding: 2rem;
}

.categories-section h2 {
    text-align: center;
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-size: 1.875rem;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.category-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s ease;
    border: 2px solid transparent;
    display: block;
}

.category-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
    text-decoration: none;
    color: var(--text-primary);
}

.category-card h3 {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.category-card p {
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1rem;
}

.category-count {
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-block;
}

/* User Activity */
.user-activity {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin: 2rem;
    padding: 1.5rem;
}

.user-activity h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

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

.activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color-light);
}

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

.activity-action {
    font-weight: 500;
    color: var(--primary-color);
    min-width: 80px;
}

.activity-document {
    flex: 1;
    color: var(--text-primary);
}

.activity-date {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Portal Footer */
.portal-footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 2rem;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-secondary);
}

.footer-content p {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.footer-meta {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Empty State */
.portal-main .empty-state {
    margin: 4rem 2rem;
    padding: 4rem 2rem;
}

.portal-main .empty-state h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Responsive Portal */
@media (max-width: 1024px) {
    .portal-nav {
        flex-direction: column;
        align-items: stretch;
        min-height: auto;
        padding: 1rem 0;
    }
    
    .portal-nav .nav-brand {
        min-width: auto;
        text-align: center;
        padding: 0 1rem 1rem;
    }
    
    .portal-nav .nav-menu {
        justify-content: center;
        padding: 0;
        flex-wrap: wrap;
    }
    
    .portal-nav .nav-user {
        text-align: center;
        padding: 1rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-message {
        font-size: 1.125rem;
    }
    
    .search-section {
        margin: -1rem 1rem 1rem;
    }
}

@media (max-width: 1024px) {
    .portal-content-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1rem;
    }
    
    .categories-sidebar {
        position: static;
        order: 2;
    }
    
    .main-content {
        order: 1;
    }
    
    .category-list {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 0.5rem;
    }
    
    .category-list li {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .portal-header {
        padding: 1rem 0;
    }
    
    
    .portal-nav {
        flex-direction: column;
        align-items: center;
        min-height: auto;
        padding: 0;
        gap: 0.5rem;
    }
    
    .portal-nav .nav-brand {
        min-width: auto;
        text-align: center;
        padding: 0.5rem 1rem;
        order: 1;
    }
    
    .portal-nav .nav-menu {
        display: none; /* Hide empty nav-menu on mobile */
    }
    
    .portal-nav .nav-item {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
        margin: 0;
        border-radius: var(--radius-lg);
        min-width: 120px;
        text-align: center;
    }
    
    .portal-nav .logo {
        height: 75px !important;
        max-width: 300px !important;
        width: auto !important;
        object-fit: contain !important;
        display: block !important;
    }
    
    .portal-nav .nav-user {
        display: flex;
        justify-content: center;
        gap: 1rem;
        padding: 0.5rem 1rem;
        order: 2;
        width: 100%;
    }
    
    /* Make buttons more prominent on mobile */
    .portal-nav .nav-user .nav-item {
        background-color: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.2);
        transition: all 0.2s ease;
    }
    
    .portal-nav .nav-user .nav-item:hover {
        background-color: rgba(255, 255, 255, 0.2);
        transform: translateY(-1px);
    }
    
    .portal-hero {
        padding: 2rem 1rem;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
    }
    
    .hero-message {
        font-size: 1rem;
    }
    
    .search-section {
        padding: 1.5rem 1rem;
        margin: -1.5rem 0.5rem 1rem;
    }
    
    .search-row {
        grid-template-columns: 1fr;
    }
    
    .category-filter select {
        width: 100%;
        min-width: auto;
    }
    
    .portal-content-layout {
        padding: 0.5rem;
    }
    
    .categories-sidebar {
        padding: 1rem;
    }
    
    .category-list {
        grid-template-columns: 1fr;
    }
    
    .documents-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .document-card {
        margin: 0;
    }
    
    .document-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .document-actions {
        justify-content: stretch;
    }
    
    .document-actions .btn {
        flex: 1;
    }
    
    .user-activity {
        margin: 1rem;
        padding: 1rem;
    }
    
    .activity-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .activity-action {
        min-width: auto;
    }
    
    .portal-footer {
        padding: 1.5rem 1rem;
    }
}

@media (max-width: 480px) {
    /* Header adjustments for very small screens */
    .portal-nav .logo {
        height: 80px !important;
        max-width: 280px !important;
    }
    
    .portal-nav .nav-item {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
        min-width: 100px;
    }
    
    .portal-nav .nav-user {
        gap: 0.5rem;
    }
    
    .portal-hero {
        padding: 1.5rem 1rem;
    }
    
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .search-section {
        padding: 1rem;
    }
    
    .search-form {
        width: 100%;
    }
    
    .search-row {
        flex-direction: column;
        gap: 1rem;
    }
    
    .search-input-group {
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
        border: none;
        padding: 0;
        overflow: visible;
    }
    
    .search-input {
        width: 100%;
        padding: 0.75rem 1rem;
        font-size: 1rem;
        border-radius: var(--radius-lg);
        border: 2px solid var(--primary-color);
        background: var(--bg-primary);
    }
    
    .search-button {
        width: 100%;
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
        border-radius: var(--radius-lg);
        background: var(--primary-color);
        color: white;
        border: none;
    }
    
    .category-filter {
        width: 100%;
    }
    
    .category-filter select {
        width: 100%;
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }
    
    .filter-tag {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }
    
    .active-filters {
        justify-content: center;
    }
    
    .document-header {
        padding: 1rem;
    }
    
    .document-description {
        padding: 0.75rem 1rem 1rem 1rem;
    }
    
    .document-footer {
        padding: 1rem;
    }
    
    .category-card {
        padding: 1rem;
    }
    
    /* Remove sticky header on mobile */
    .portal-header {
        position: relative !important;
    }
}

/* Enhanced Mobile PDF Viewer Styles */
.pdf-viewer-container {
    position: relative;
    width: 100%;
}

.pdf-mobile-actions {
    animation: slideIn 0.3s ease-out;
}

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

/* Mobile-specific PDF viewer improvements */
@media (max-width: 768px) {
    .pdf-viewer-frame {
        border-radius: 8px !important;
        box-shadow: 0 2px 8px rgba(0,0,0,0.15) !important;
        background: #f8f9fa;
    }
    
    .pdf-mobile-actions {
        margin: 15px -10px 0 -10px !important;
        border-radius: 12px !important;
        background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%) !important;
        border: 2px solid #bae6fd;
        position: relative;
    }
    
    .pdf-mobile-actions::before {
        content: '';
        position: absolute;
        top: -8px;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 0;
        border-left: 8px solid transparent;
        border-right: 8px solid transparent;
        border-bottom: 8px solid #bae6fd;
    }
    
    .pdf-mobile-actions .btn {
        font-weight: 600 !important;
        padding: 12px 20px !important;
        border-radius: 8px !important;
        transition: all 0.2s ease !important;
        text-transform: none !important;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }
    
    .pdf-mobile-actions .btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    }
    
    .pdf-mobile-actions .btn-primary {
        background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
        border: none !important;
    }
    
    .pdf-mobile-actions .btn-outline {
        background: white !important;
        border: 2px solid #d1d5db !important;
        color: #374151 !important;
    }
    
    .pdf-mobile-actions .btn-outline:hover {
        background: #f9fafb !important;
        border-color: #9ca3af !important;
    }
    
    /* Touch-friendly button spacing */
    .pdf-mobile-actions > div {
        gap: 15px !important;
    }
    
    /* Enhanced loading states for mobile */
    .pdf-viewer-frame iframe {
        background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
        background-size: 200% 100%;
        animation: loading 1.5s infinite;
    }
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Portrait orientation optimization */
@media (max-width: 768px) and (orientation: portrait) {
    .pdf-viewer-frame {
        height: 350px !important;
    }
    
    .pdf-mobile-actions p:first-child {
        font-size: 18px !important;
        font-weight: 600 !important;
        color: #1f2937 !important;
    }
}

/* Landscape orientation optimization */
@media (max-width: 768px) and (orientation: landscape) {
    .pdf-viewer-frame {
        height: 300px !important;
    }
    
    .pdf-mobile-actions {
        padding: 15px 20px !important;
    }
    
    .pdf-mobile-actions p:last-child {
        display: none; /* Hide tip text in landscape for more space */
    }
}

/* Very small screens (iPhone SE, etc.) */
@media (max-width: 380px) {
    .pdf-mobile-actions > div {
        flex-direction: column !important;
    }
    
    .pdf-mobile-actions .btn {
        min-width: auto !important;
        width: 100% !important;
    }
}

/* High DPI screens optimization */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .pdf-viewer-frame {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--primary-color);
    color: white;
    padding: 20px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 9999;
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.cookie-banner-content p {
    margin: 0;
    flex: 1;
    font-size: 0.95em;
}

.cookie-banner-content a {
    color: white;
    text-decoration: underline;
}

.cookie-banner-content button {
    flex-shrink: 0;
}

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

    .cookie-banner-content button {
        width: 100%;
    }
}

/* Footer Links */
.footer-links {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Policy Page Background */
.policy-page {
    background: white !important;
    min-height: 100vh;
    padding: 0 !important;
    margin: 0 !important;
}

/* Policy Content Styling */
.policy-content {
    max-width: 900px;
    margin: 0 auto !important;
    border: none !important;
    box-shadow: none !important;
    padding: 2rem;
}

.policy-content .btn-secondary {
    background-color: #e5e7eb !important;
    color: var(--secondary-color) !important;
    border: none !important;
}

.policy-content .btn-secondary:hover {
    background-color: #d1d5db !important;
    border: none !important;
}

.policy-content h1 {
    font-size: 2em;
    margin-bottom: 5px;
    color: var(--primary-color);
}

.policy-content h2 {
    font-size: 1.3em;
    margin-top: 40px;
    margin-bottom: 15px;
    padding-bottom: 5px;
    border-bottom: 2px solid var(--accent-color);
    color: var(--primary-color);
}

.policy-content h3 {
    font-size: 1.1em;
    margin-top: 25px;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--primary-color);
}

.policy-content p {
    margin-bottom: 10px;
    color: #333;
}

.policy-content li {
    margin-bottom: 5px;
    color: #333;
}

.policy-content ul {
    margin: 10px 0 15px 0;
    padding-left: 40px;
}

.policy-content a {
    color: var(--accent-color);
}

.policy-content table {
    width: 100%;
    margin: 15px 0;
    border-collapse: collapse;
}

.policy-content table th,
.policy-content table td {
    padding: 12px;
    text-align: left;
    border: 1px solid #ddd;
}

.policy-content table thead tr {
    background-color: #f3f4f6;
}

.policy-content table th {
    font-weight: 600;
}