/* Distributed Simulation Dashboard Styles */

.distributed-dashboard {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    background: var(--bg-primary);
    min-height: 100vh;
}

/* Header Section */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.page-title {
    margin: 0 0 8px 0;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-controls {
    display: flex;
    gap: 20px;
    align-items: center;
}

.refresh-controls {
    display: flex;
    gap: 15px;
    align-items: center;
}

.auto-refresh {
    display: flex;
    align-items: center;
    gap: 8px;
}

.auto-refresh label {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
}

/* KPI Section */
.kpi-section {
    margin-bottom: 30px;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.kpi-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

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

.kpi-icon {
    font-size: 2rem;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-lg);
}

.kpi-content {
    flex: 1;
}

.kpi-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.kpi-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

/* Control Section */
.control-section {
    margin-bottom: 30px;
}

.section-header {
    margin-bottom: 20px;
}

.section-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.control-panel {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

.btn-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    border-radius: var(--radius-md);
    font-weight: 500;
    padding: 12px 20px;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
    font-size: 14px;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-success {
    background-color: var(--evolution-green);
    color: white;
}

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

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

.btn-info {
    background-color: var(--digital-blue);
    color: white;
}

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

/* Workers Section */
.workers-section {
    margin-bottom: 30px;
}

.workers-table-container {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

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

.table {
    width: 100%;
    margin-bottom: 0;
    border-collapse: collapse;
}

.table th {
    border-top: none;
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
    color: var(--text-secondary);
    padding: 15px;
    background: var(--bg-tertiary);
    text-align: left;
}

.table td {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
    color: var(--text-primary);
}

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

.badge {
    font-size: var(--font-size-xs);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.btn-sm {
    padding: 6px 12px;
    font-size: var(--font-size-xs);
    border-radius: var(--radius-sm);
}

/* Charts Section */
.charts-section {
    margin-bottom: 30px;
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
}

.chart-container {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-bottom: 1px solid var(--border-color);
}

.chart-header h3 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.chart-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.chart-btn {
    padding: 6px 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.chart-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.chart-wrapper {
    padding: 20px;
    height: 300px;
    position: relative;
}

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

/* Stats Section */
.stats-section {
    margin-bottom: 30px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.stat-item:hover {
    background: var(--bg-tertiary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-item h6 {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-item h4 {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0;
}

/* Modal Styling */
.distributed-modal .modal-content {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.distributed-modal .modal-header {
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: var(--spacing-lg);
}

.distributed-modal .modal-title {
  font-weight: 600;
  color: var(--text-primary);
}

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

.distributed-modal .table-sm th,
.distributed-modal .table-sm td {
  padding: var(--spacing-sm);
  border-color: var(--border-color);
}

.distributed-modal .table-sm th {
  background: var(--bg-tertiary);
  font-weight: 600;
  color: var(--text-secondary);
}

/* Status Badge Colors */
.badge-success {
  background-color: var(--evolution-green);
  color: white;
}

.badge-warning {
  background-color: var(--warning-orange);
  color: white;
}

.badge-danger {
  background-color: var(--error-red);
  color: white;
}

.badge-secondary {
  background-color: var(--text-muted);
  color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .distributed-dashboard {
        padding: 10px;
    }
    
    .dashboard-header {
        flex-direction: column;
        gap: 20px;
        align-items: stretch;
    }
    
    .header-controls {
        flex-direction: column;
        gap: 15px;
    }
    
    .kpi-grid {
        grid-template-columns: 1fr;
    }
    
    .btn-group {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        margin-bottom: 8px;
    }
    
    .charts-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-header {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
    }
    
    .chart-controls {
        justify-content: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .table-responsive {
        font-size: var(--font-size-sm);
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 2rem;
    }
    
    .chart-wrapper {
        padding: 15px;
        height: 250px;
    }
    
    .kpi-card {
        padding: 15px;
    }
    
    .control-panel {
        padding: 15px;
    }
    
    .worker-modal {
        width: 95%;
        max-height: 90vh;
    }
    
    .worker-details-grid {
        grid-template-columns: 1fr;
    }
    
    .worker-modal-body {
        padding: 15px;
    }
}

/* Loading States */
.distributed-loading {
    opacity: 0.6;
    pointer-events: none;
}

.distributed-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--border-color);
    border-top: 2px solid var(--digital-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Worker Modal */
.worker-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.worker-modal {
    background-color: var(--bg-secondary);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.worker-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-bottom: 1px solid var(--border-color);
}

.worker-modal-title {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.worker-modal-close {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.worker-modal-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.worker-modal-body {
    padding: 20px;
    max-height: 60vh;
    overflow-y: auto;
}

.worker-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.worker-details-section {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
}

.worker-details-section h6 {
    margin: 0 0 12px 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

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

.worker-details-table td {
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.worker-details-table td:first-child {
    font-weight: 500;
    color: var(--text-secondary);
    width: 40%;
}

.worker-details-table td:last-child {
    font-weight: 600;
    color: var(--text-primary);
}

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

.worker-details-list li {
    padding: 6px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.worker-details-list li:last-child {
    border-bottom: none;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .chart-header {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    }
}