* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-elevated: #1f1f1f;
    
    --border-primary: #2a2a2a;
    --border-secondary: #333333;
    
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #707070;
    
    --accent-blue: #3b82f6;
    --accent-blue-hover: #2563eb;
    --accent-purple: #8b5cf6;
    --accent-green: #10b981;
    --accent-orange: #f59e0b;
    --accent-red: #ef4444;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --transition: all 0.2s ease;
}

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

/* Dashboard Layout */
.dashboard-layout {
    display: flex;
    min-height: 100vh;
}

.dashboard-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-primary);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid var(--border-primary);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo span {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation */
.nav,
.sidebar-nav {
    flex: 1;
    padding: 20px 0;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: 24px;
}

.nav-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.8px;
    color: var(--text-muted);
    padding: 0 20px;
    margin-bottom: 8px;
}

.nav-link,
.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link::before,
.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    transform: scaleY(0);
    transition: transform 0.2s ease;
}

.nav-link:hover,
.nav-item:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.nav-link.active,
.nav-item.active {
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.1);
}

.nav-link.active::before,
.nav-item.active::before {
    transform: scaleY(1);
}

.nav-link svg,
.nav-item svg {
    opacity: 0.8;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 20px;
    border-top: 1px solid var(--border-primary);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
}

.avatar-circle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-email {
    font-size: 12px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.logout-button,
.logout-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    background: transparent;
    border: 1px solid var(--border-secondary);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.logout-button:hover,
.logout-btn:hover {
    background: var(--accent-red);
    border-color: var(--accent-red);
    color: white;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 32px 24px;
    background: var(--bg-primary);
    min-height: 100vh;
}

.page-header,
.content-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
    padding: 0 24px;
}

.page-header h1,
.content-header h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 4px;
}

.page-header p,
.content-header p,
.subtitle {
    font-size: 14px;
    color: var(--text-secondary);
}

.refresh-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-secondary);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.refresh-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-blue);
}

/* Stats Container */
.stats-container,
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
    padding: 0 24px;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--border-secondary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.stat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.stat-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blue-icon {
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-blue);
}

.green-icon {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
}

.purple-icon {
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-purple);
}

.orange-icon {
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-orange);
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
}

.stat-footer {
    font-size: 13px;
}

.stat-trend {
    color: var(--text-muted);
}

.stat-trend.positive {
    color: var(--accent-green);
}

/* Content Section */
.content-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    padding: 0;
    margin: 0 24px 24px 24px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid var(--border-primary);
}

.section-header h2 {
    font-size: 18px;
    font-weight: 600;
}

.view-all-link {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--accent-blue);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.view-all-link:hover {
    color: var(--accent-blue-hover);
}

/* Table */
.table-wrapper,
.table-container {
    overflow-x: auto;
}

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

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

.data-table th {
    padding: 16px 24px;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.8px;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border-primary);
}

.data-table td {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.data-table tbody tr {
    transition: var(--transition);
}

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

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

.license-key {
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent-blue);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.data-table code {
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent-blue);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.table-text {
    font-size: 14px;
    color: var(--text-primary);
}

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

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.status-badge.active,
.status-active {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
}

.status-badge.expired,
.status-expired {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
}

.loading-cell,
.empty-cell,
.loading,
.empty {
    text-align: center;
    padding: 48px 24px !important;
    color: var(--text-muted);
}

.loading-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border-secondary);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        width: 0;
        overflow: hidden;
    }
    
    .main-content {
        margin-left: 0;
        padding: 20px;
    }
    
    .stats-container,
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .page-header,
    .content-header {
        flex-direction: column;
        gap: 16px;
    }
}

/* Login Page Styles */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.login-container {
    width: 100%;
    max-width: 440px;
    padding: 24px;
    z-index: 1;
}

.login-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    box-shadow: var(--shadow-lg);
}

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-header h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-header p {
    font-size: 14px;
    color: var(--text-secondary);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 14px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.login-button {
    padding: 14px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 8px;
}

.login-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.3);
}

.login-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.error-message {
    display: none;
    padding: 12px 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-md);
    color: var(--accent-red);
    font-size: 13px;
}

.error-message:not(:empty) {
    display: block;
}

.login-footer {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-primary);
    text-align: center;
}

.login-footer p {
    font-size: 12px;
    color: var(--text-muted);
}

/* Controls Bar */
.controls-bar {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
    padding: 0 24px;
}

.search-box {
    flex: 1;
    min-width: 300px;
    position: relative;
}

.search-box svg {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    z-index: 1;
}

.search-box input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 14px;
    transition: var(--transition);
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-blue);
    background: var(--bg-elevated);
}

/* Chart Container */
.chart-container {
    padding: 32px 24px;
    height: 400px;
    position: relative;
}

.chart-container canvas {
    max-height: 100%;
    width: 100% !important;
}

.filter-group select {
    min-width: 150px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23707070' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--accent-blue);
    background-color: var(--bg-elevated);
}

.filter-group select option {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 8px;
}

.btn-edit,
.btn-delete,
.btn-primary,
.btn-secondary {
    padding: 8px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
}

.btn-edit,
.btn-primary {
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent-blue);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.btn-edit:hover,
.btn-primary:hover {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
}

.btn-delete {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-delete:hover {
    background: var(--accent-red);
    color: white;
    border-color: var(--accent-red);
}

.btn-secondary {
    background: var(--bg-elevated);
    border: 1px solid var(--border-secondary);
    color: var(--text-primary);
    padding: 10px 20px;
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-blue);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 20px;
    font-weight: 600;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.close-btn:hover {
    color: var(--accent-red);
}

.modal form {
    padding: 24px;
    max-height: 70vh;
    overflow-y: auto;
}

.modal-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-primary);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* ==================== PREMIUM ENTERPRISE ENHANCEMENTS ==================== */

/* Premium Typography */
body {
    font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

code, .license-key {
    font-family: 'JetBrains Mono', 'Monaco', 'Courier New', monospace !important;
}

/* Enhanced Logo */
.logo-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-title {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-subtitle {
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Nav Indicator */
.nav-indicator {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border-radius: 2px 0 0 2px;
    transition: height 0.3s ease;
}

.nav-link.active .nav-indicator {
    height: 60%;
}

/* Avatar Status Indicator */
.user-avatar {
    position: relative;
}

.avatar-status {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 10px;
    height: 10px;
    background: var(--accent-green);
    border: 2px solid var(--bg-tertiary);
    border-radius: 50%;
    animation: pulse-status 2s ease-in-out infinite;
}

@keyframes pulse-status {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

/* User Role */
.user-role {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.3px;
}

/* Premium Header */
.content-header {
    margin-bottom: 32px;
    padding: 0 24px;
}

.header-left {
    flex: 1;
}

.header-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--text-muted);
}

.breadcrumb-item {
    font-weight: 500;
}

.breadcrumb-item.active {
    color: var(--text-primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
}

.btn-icon:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-blue);
    transform: rotate(180deg);
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--accent-green);
}

.live-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse-live 1.5s ease-in-out infinite;
}

@keyframes pulse-live {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    50% { opacity: 0.8; box-shadow: 0 0 0 4px rgba(16, 185, 129, 0); }
}

/* Enhanced Stat Cards */
.stat-card {
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--accent-blue) 50%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-card:hover::before {
    opacity: 0.5;
}

.stat-icon-wrapper {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.stat-icon-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: inherit;
    opacity: 0.1;
}

.stat-icon-wrapper.blue { background: var(--accent-blue); color: var(--accent-blue); }
.stat-icon-wrapper.green { background: var(--accent-green); color: var(--accent-green); }
.stat-icon-wrapper.purple { background: var(--accent-purple); color: var(--accent-purple); }
.stat-icon-wrapper.orange { background: var(--accent-orange); color: var(--accent-orange); }

.stat-change {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.stat-change.positive {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
}

.stat-change.neutral {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

.stat-content {
    margin: 16px 0;
}

.stat-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 6px;
}

.stat-description {
    font-size: 12px;
    color: var(--text-muted);
}

.stat-sparkline {
    margin-top: 16px;
    opacity: 0.7;
}

.stat-progress {
    margin-top: 16px;
}

.progress-bar {
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-orange) 0%, var(--accent-green) 100%);
    border-radius: 3px;
    transition: width 1s ease;
}

/* Card Animations */
.card-animate {
    opacity: 0;
    transform: translateY(20px);
    animation: slideUp 0.6s ease forwards;
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Content Grid */
.content-grid {
    padding: 0 24px;
}

.section-description {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Table Row Animation */
.table-row-animate {
    opacity: 0;
    animation: fadeIn 0.3s ease forwards;
}

.table-row-animate:nth-child(1) { animation-delay: 0.05s; }
.table-row-animate:nth-child(2) { animation-delay: 0.1s; }
.table-row-animate:nth-child(3) { animation-delay: 0.15s; }
.table-row-animate:nth-child(4) { animation-delay: 0.2s; }
.table-row-animate:nth-child(5) { animation-delay: 0.25s; }

@keyframes fadeIn {
    to { opacity: 1; }
}

/* Enhanced Status Badge */
.status-badge {
    position: relative;
    overflow: hidden;
}

.status-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    to { left: 100%; }
}

/* Glass Morphism Effects */
.stat-card,
.content-section {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Hover Scale Effects */
.stat-card {
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px) scale(1.02);
}

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

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

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

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

/* Loading Spinner Enhancement */
.loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-secondary);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}


/* ==================== ADVANCED ANALYTICS STYLES ==================== */

/* Analytics Controls */
.analytics-controls {
    display: flex;
    gap: 12px;
}

.analytics-select {
    min-width: 150px;
    padding: 10px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.analytics-select:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.btn-export,
.btn-refresh {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-export:hover,
.btn-refresh:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-blue);
    transform: translateY(-1px);
}

/* KPI Cards Grid */
.analytics-kpi-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    padding: 0 24px;
    margin-bottom: 32px;
}

.kpi-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition);
    min-height: 140px;
}

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

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

.kpi-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kpi-icon.blue {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(59, 130, 246, 0.05));
    color: var(--accent-blue);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.kpi-icon.green {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(16, 185, 129, 0.05));
    color: var(--accent-green);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.kpi-icon.red {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(239, 68, 68, 0.05));
    color: var(--accent-red);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

.kpi-icon.purple {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(139, 92, 246, 0.05));
    color: var(--accent-purple);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.2);
}

.kpi-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.kpi-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.kpi-value {
    font-size: 40px;
    font-weight: 700;
    line-height: 1;
    color: var(--text-primary);
    margin: 8px 0;
}

.kpi-change {
    font-size: 13px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 0;
}

.kpi-change.positive {
    color: var(--accent-green);
}

.kpi-change.negative {
    color: var(--accent-red);
}

/* Charts Grid */
.analytics-charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    padding: 0 24px;
    margin-bottom: 32px;
}

.chart-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
    min-height: 400px;
}

.chart-card:hover {
    border-color: var(--border-secondary);
    box-shadow: var(--shadow-lg);
}

.chart-card.large {
    grid-column: span 2;
    min-height: 450px;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-primary);
}

.chart-header h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.chart-header p {
    font-size: 13px;
    color: var(--text-muted);
}

.chart-legend {
    display: flex;
    gap: 20px;
    align-items: center;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.legend-dot.green {
    background: var(--accent-green);
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
}

.legend-dot.red {
    background: var(--accent-red);
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.4);
}

.legend-dot.orange {
    background: var(--accent-orange);
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.4);
}

.chart-container {
    position: relative;
    height: 300px;
}

.chart-card.large .chart-container {
    height: 350px;
}

.chart-container canvas {
    width: 100% !important;
    height: 100% !important;
}

/* Responsive Analytics */
@media (max-width: 1200px) {
    .analytics-charts-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-card.large {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .analytics-kpi-grid {
        grid-template-columns: 1fr;
    }
    
    .analytics-controls {
        flex-direction: column;
    }
    
    .chart-legend {
        flex-direction: column;
        gap: 8px;
    }
}


/* Professional Empty States */
.empty-cell {
    text-align: center !important;
    padding: 60px 24px !important;
    color: var(--text-muted);
    display: table-cell !important;
    vertical-align: middle !important;
}

.empty-cell svg {
    display: block;
    margin: 0 auto 16px auto;
}

.loading-cell {
    text-align: center !important;
    padding: 60px 24px !important;
    color: var(--text-muted);
}

.loading-cell .loading-spinner {
    margin: 0 auto 16px auto;
}