:root {
    --primary-color: #0066cc;
    --primary-dark: #004c99;
    --primary-light: #3385d6;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-bg: #f8f9fa;
    --dark-bg: #212529;
    --border-color: #dee2e6;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --drawer-width: 280px;
    --header-height: 70px;
    --transition-speed: 0.3s;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--light-bg);
    color: #333;
}

/* App Layout */
.app-container {
    display: flex;
    min-height: 100vh;
}

.app-drawer {
    width: var(--drawer-width);
    background: linear-gradient(180deg, #1e3a5f 0%, #2c5282 100%);
    color: white;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
}

.app-main {
    flex: 1;
    margin-left: var(--drawer-width);
    display: flex;
    flex-direction: column;
}

.app-header {
    height: var(--header-height);
    background: white;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 999;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 2rem;
}

.header-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0;
}

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

.app-version {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.app-content {
    flex: 1;
    padding: 2rem;
    max-width: 1600px;
    width: 100%;
    margin: 0 auto;
}

/* Navigation Drawer */
.nav-drawer {
    padding: 1.5rem 0;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0 1.5rem 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 1.5rem;
}

.nav-brand-icon {
    width: 178px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-brand-icon img {
    width: 100%;
    height: 100%;
}

.nav-brand-text h2 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
}

.nav-brand-text p {
    margin: 0;
    font-size: 0.75rem;
    opacity: 0.8;
}

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

.nav-item {
    margin: 0.25rem 1rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.875rem 1rem;
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    border-radius: 8px;
    transition: all var(--transition-speed);
    font-weight: 500;
}

.nav-link:hover {
    background: rgba(255,255,255,0.1);
    color: white;
    transform: translateX(4px);
}

.nav-link.active {
    background: white;
    color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.nav-link i {
    width: 24px;
    text-align: center;
    font-size: 1.125rem;
}

/* Dashboard */
.dashboard-container {
    animation: fadeIn 0.4s ease-in;
}

.dashboard-title {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all var(--transition-speed);
}

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

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-icon.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.stat-icon.clients {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.stat-icon.jobs {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
}

.stat-icon.processed {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    color: white;
}

.stat-content {
    flex: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: #6c757d;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

.dashboard-section {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.dashboard-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.scope-list,
.client-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.scope-item,
.client-item {
    padding: 1rem;
    background: var(--light-bg);
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-speed);
}

.scope-item:hover,
.client-item:hover {
    background: #e9ecef;
    transform: translateX(4px);
}

.scope-name {
    font-weight: 600;
    color: #333;
}

.scope-meta {
    display: flex;
    gap: 0.5rem;
}

.client-info {
    flex: 1;
}

.client-name {
    font-weight: 600;
    color: #333;
}

.client-id {
    color: #6c757d;
    font-size: 0.875rem;
}

/* Badges */
.badge {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 20px;
}

.bg-success {
    background-color: var(--success-color) !important;
    color: white;
}

.bg-danger {
    background-color: var(--danger-color) !important;
    color: white;
}

.bg-info {
    background-color: var(--info-color) !important;
    color: white;
}

.bg-secondary {
    background-color: var(--secondary-color) !important;
    color: white;
}

/* Buttons */
.btn {
    padding: 0.625rem 1.25rem;
    border-radius: 8px;
    font-weight: 500;
    transition: all var(--transition-speed);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

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

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

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

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

.btn-outline-primary {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

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

.btn-outline-info {
    background: transparent;
    border: 1px solid var(--info-color);
    color: var(--info-color);
}

.btn-outline-info:hover {
    background: var(--info-color);
    color: white;
}

.btn-outline-danger {
    background: transparent;
    border: 1px solid var(--danger-color);
    color: var(--danger-color);
}

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

/* Tables */
.table-responsive {
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.table {
    width: 100%;
    margin: 0;
}

.table thead,
.table thead.table-dark {
    background: #1a1a2e !important;
    color: white;
}

.table th {
    padding: 1rem;
    font-weight: 600;
    text-align: left;
    border: none;
    background: #1a1a2e !important;
    color: white !important;
}

.table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

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

.table tbody tr:last-child td {
    border-bottom: none;
}

/* Table links */
.table a {
    color: var(--primary-color);
    text-decoration: none;
}

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

/* Error UI */
#blazor-error-ui {
    background: var(--danger-color);
    color: white;
    padding: 1rem;
    position: fixed;
    bottom: 0;
    left: var(--drawer-width);
    right: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-lg);
}

#blazor-error-ui.show {
    display: flex;
}

#blazor-error-ui .reload,
#blazor-error-ui .dismiss {
    color: white;
    text-decoration: none;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    background: rgba(255,255,255,0.2);
    transition: all var(--transition-speed);
}

#blazor-error-ui .reload:hover,
#blazor-error-ui .dismiss:hover {
    background: rgba(255,255,255,0.3);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading States */
.text-muted {
    color: #6c757d;
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.alert-info {
    background: #d1ecf1;
    border: 1px solid #bee5eb;
    color: #0c5460;
}

/* Responsive */
@media (max-width: 1024px) {
    .app-drawer {
        transform: translateX(-100%);
    }
    
    .app-drawer.open {
        transform: translateX(0);
    }
    
    .app-main {
        margin-left: 0;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .header-title {
        font-size: 1.25rem;
    }
    
    .app-content {
        padding: 1rem;
    }
}

/* Telerik Theme Overrides */
.k-grid {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.k-grid-header {
    background: #1a1a2e !important;
}

.k-grid-header .k-header {
    background: #1a1a2e !important;
    color: white !important;
    font-weight: 600;
    border-color: rgba(255, 255, 255, 0.1) !important;
}

.k-grid-header .k-link {
    color: white !important;
}

.k-grid-header .k-icon,
.k-grid-header .k-svg-icon {
    color: white !important;
}

.k-grid-header .k-sort-icon {
    color: white !important;
}

.k-grid-header .k-i-sort-asc-sm,
.k-grid-header .k-i-sort-desc-sm,
.k-grid-header .k-svg-i-sort-asc-sm,
.k-grid-header .k-svg-i-sort-desc-sm {
    color: white !important;
}

.k-grid tbody tr:hover {
    background-color: #f8f9fa;
    cursor: pointer;
}

.k-grid td {
    border-color: var(--border-color);
}

.k-pager-wrap {
    background: #f8f9fa;
    border-top: 1px solid var(--border-color);
}

/* Sync Grid specific styling */
.sync-grid .k-grid-header {
    background: #1a1a2e !important;
}

.sync-grid .k-grid-header .k-header {
    background: #1a1a2e !important;
}

/* Modals */
.modal {
    z-index: 1050;
}

.modal-dialog {
    margin: 1.75rem auto;
}

.modal-content {
    border-radius: 12px;
    border: none;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    background: #1a1a2e;
    color: white;
    border-radius: 12px 12px 0 0;
    padding: 1.25rem 1.5rem;
}

.modal-title {
    font-weight: 600;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
}

.btn-close {
    background: transparent;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.8;
    filter: brightness(0) invert(1);
}

.btn-close:hover {
    opacity: 1;
}

/* Card styling */
.card {
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.card-header {
    background: #1a1a2e;
    color: white;
    border-radius: 12px 12px 0 0 !important;
    padding: 1rem 1.5rem;
    font-weight: 600;
}

.card-header h5 {
    margin: 0;
    color: white;
}

.card-body {
    padding: 1.5rem;
}

/* Stats summary styling */
.stats-summary {
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}