/* =====================================================
   DASHBOARD KAM - ESTILOS
   Sistema de Compras para Construcción - Bujes Robert
   Versión: 1.0 - Odoo 19 Enterprise Cloud
   ===================================================== */

/* =================================================================
   VARIABLES
   ================================================================= */

:root {
    --dash-primary: #3b82f6;
    --dash-primary-dark: #2563eb;
    --dash-success: #10b981;
    --dash-warning: #f59e0b;
    --dash-danger: #ef4444;
    --dash-gray-50: #f9fafb;
    --dash-gray-100: #f3f4f6;
    --dash-gray-200: #e5e7eb;
    --dash-gray-300: #d1d5db;
    --dash-gray-400: #9ca3af;
    --dash-gray-500: #6b7280;
    --dash-gray-600: #4b5563;
    --dash-gray-700: #374151;
    --dash-gray-800: #1f2937;
    --dash-radius: 12px;
    --dash-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --dash-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
}

/* =================================================================
   CONTENEDOR PRINCIPAL
   ================================================================= */

.o_kam_dashboard {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--dash-gray-100);
    min-height: 100vh;
}

.kam-dashboard-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 24px;
}

/* =================================================================
   HEADER
   ================================================================= */

.kam-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.header-left h1 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dash-gray-800);
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-left h1 i {
    color: var(--dash-primary);
}

.header-subtitle {
    color: var(--dash-gray-500);
    font-size: 0.875rem;
    margin-top: 4px;
    display: block;
}

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

.header-filters {
    display: flex;
    gap: 8px;
}

.header-filters select {
    padding: 8px 12px;
    border: 1px solid var(--dash-gray-300);
    border-radius: 8px;
    font-size: 0.875rem;
    background: white;
    cursor: pointer;
}

/* =================================================================
   BOTONES
   ================================================================= */

.kam-btn-primary {
    padding: 10px 16px;
    background: var(--dash-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    transition: all 0.2s;
}

.kam-btn-primary:hover {
    background: var(--dash-primary-dark);
}

.kam-btn-secondary {
    padding: 10px 16px;
    background: white;
    color: var(--dash-gray-700);
    border: 1px solid var(--dash-gray-300);
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    transition: all 0.2s;
}

.kam-btn-secondary:hover {
    background: var(--dash-gray-50);
}

.kam-btn-sm {
    padding: 6px 12px;
    font-size: 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--dash-gray-300);
    background: white;
    cursor: pointer;
}

/* =================================================================
   KPIs GRID
   ================================================================= */

.kam-kpis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.kpi-card {
    background: white;
    border-radius: var(--dash-radius);
    padding: 20px;
    display: flex;
    gap: 16px;
    align-items: center;
    box-shadow: var(--dash-shadow);
    transition: all 0.2s;
}

.kpi-card:hover {
    box-shadow: var(--dash-shadow-lg);
}

.kpi-card.alert {
    border-left: 4px solid var(--dash-danger);
}

.kpi-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kpi-icon i {
    font-size: 1.5rem;
    color: white;
}

.kpi-content {
    flex: 1;
}

.kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dash-gray-800);
    display: block;
    line-height: 1.2;
}

.kpi-label {
    font-size: 0.875rem;
    color: var(--dash-gray-600);
    display: block;
    margin-top: 4px;
}

.kpi-detail {
    font-size: 0.75rem;
    color: var(--dash-gray-400);
    display: block;
    margin-top: 2px;
}

/* =================================================================
   ALERTAS
   ================================================================= */

.kam-alertas-section {
    background: white;
    border-radius: var(--dash-radius);
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: var(--dash-shadow);
    border-left: 4px solid var(--dash-warning);
}

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

.alertas-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.alertas-count {
    background: var(--dash-warning);
    color: white;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 600;
}

.alertas-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.alerta-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.alerta-item:hover {
    background: var(--dash-gray-50);
}

.alerta-item.critical {
    background: #fef2f2;
    border: 1px solid #fecaca;
}

.alerta-item.critical i:first-child {
    color: var(--dash-danger);
}

.alerta-item.warning {
    background: #fffbeb;
    border: 1px solid #fde68a;
}

.alerta-item.warning i:first-child {
    color: var(--dash-warning);
}

.alerta-item.info {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
}

.alerta-item.info i:first-child {
    color: var(--dash-primary);
}

.alerta-item span {
    flex: 1;
    font-size: 0.875rem;
}

.alerta-item i:last-child {
    color: var(--dash-gray-400);
}

/* =================================================================
   GRÁFICOS
   ================================================================= */

.kam-charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.kam-chart-card {
    background: white;
    border-radius: var(--dash-radius);
    padding: 20px;
    box-shadow: var(--dash-shadow);
}

.kam-chart-card h3 {
    margin: 0 0 16px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--dash-gray-700);
    display: flex;
    align-items: center;
    gap: 8px;
}

.kam-chart-card h3 i {
    color: var(--dash-primary);
}

.chart-container {
    height: 250px;
    position: relative;
}

/* =================================================================
   TABLAS
   ================================================================= */

.kam-tables-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.kam-table-card {
    background: white;
    border-radius: var(--dash-radius);
    box-shadow: var(--dash-shadow);
    overflow: hidden;
}

.kam-table-card.full-width {
    grid-column: 1 / -1;
}

.kam-table-card.riesgo {
    border-top: 4px solid var(--dash-danger);
}

.kam-table-card.success {
    border-top: 4px solid var(--dash-success);
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--dash-gray-200);
}

.table-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.table-header .badge {
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
}

.table-header .badge.danger {
    background: var(--dash-danger);
}

.table-header .badge.success {
    background: var(--dash-success);
}

.table-content {
    padding: 16px;
    max-height: 350px;
    overflow-y: auto;
}

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

.kam-table th {
    text-align: left;
    padding: 10px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--dash-gray-500);
    text-transform: uppercase;
    border-bottom: 1px solid var(--dash-gray-200);
}

.kam-table td {
    padding: 12px;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--dash-gray-100);
}

.kam-table tr.clickable {
    cursor: pointer;
    transition: all 0.2s;
}

.kam-table tr.clickable:hover {
    background: var(--dash-gray-50);
}

.health-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
}

.estado-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    color: white;
}

.badge-danger {
    background: var(--dash-danger);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.tabla-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--dash-gray-400);
}

.tabla-empty i {
    font-size: 2rem;
    margin-bottom: 8px;
    display: block;
}

/* =================================================================
   SECCIONES
   ================================================================= */

.kam-performance-section,
.kam-activity-section {
    margin-bottom: 24px;
}

/* =================================================================
   LOADING Y TOAST
   ================================================================= */

.kam-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.kam-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--dash-gray-200);
    border-top-color: var(--dash-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.kam-toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
}

.kam-toast {
    background: var(--dash-gray-800);
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    margin-top: 8px;
    font-size: 0.875rem;
    animation: slideIn 0.3s ease;
}

.kam-toast.error {
    background: var(--dash-danger);
}

.kam-toast.success {
    background: var(--dash-success);
}

.kam-toast.fade-out {
    animation: fadeOut 0.3s ease forwards;
}

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeOut {
    to { opacity: 0; transform: translateX(100%); }
}

/* =================================================================
   RESPONSIVE
   ================================================================= */

@media (max-width: 768px) {
    .kam-dashboard-container {
        padding: 16px;
    }
    
    .kam-dashboard-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .header-right {
        width: 100%;
        justify-content: space-between;
    }
    
    .kam-kpis-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .kam-charts-grid {
        grid-template-columns: 1fr;
    }
    
    .kam-tables-grid {
        grid-template-columns: 1fr;
    }
}