:root{--color-primary: #003d82;--color-primary-dark: #002855;--color-primary-light: #0056b3;--color-secondary: #00a6e8;--color-success: #28a745;--color-warning: #ffc107;--color-danger: #dc3545;--color-gray-50: #f8f9fa;--color-gray-100: #e9ecef;--color-gray-200: #dee2e6;--color-gray-300: #ced4da;--color-gray-400: #adb5bd;--color-gray-500: #6c757d;--color-gray-600: #495057;--color-gray-700: #343a40;--color-gray-800: #212529;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--border-radius: 8px;--border-radius-sm: 4px;--border-radius-lg: 12px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--color-gray-50);color:var(--color-gray-800);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-light) 100%);padding:var(--spacing-md)}.login-card{background:#fff;padding:var(--spacing-xl);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:400px}.login-logo{text-align:center;margin-bottom:var(--spacing-lg)}.login-logo img{max-width:200px;height:auto}.login-title{font-size:1.5rem;font-weight:600;color:var(--color-primary);margin-bottom:var(--spacing-xs);text-align:center}.login-subtitle{color:var(--color-gray-500);font-size:.875rem;text-align:center;margin-bottom:var(--spacing-lg)}.login-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.form-group{display:flex;flex-direction:column;gap:var(--spacing-xs)}.form-group label{font-weight:500;color:var(--color-gray-700);font-size:.875rem}.form-group input{padding:.75rem;border:1px solid var(--color-gray-300);border-radius:var(--border-radius-sm);font-size:1rem;transition:border-color .2s}.form-group input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #003d821a}.error-message{background-color:#fee;color:var(--color-danger);padding:var(--spacing-sm);border-radius:var(--border-radius-sm);font-size:.875rem;border:1px solid var(--color-danger)}.btn-primary{background-color:var(--color-primary);color:#fff;padding:.75rem;border:none;border-radius:var(--border-radius-sm);font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s}.btn-primary:hover{background-color:var(--color-primary-dark)}.btn-primary:active{transform:translateY(1px)}.dashboard-container{min-height:100vh;background-color:var(--color-gray-50)}.dashboard-header{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-light) 100%);color:#fff;padding:var(--spacing-md) var(--spacing-lg);box-shadow:var(--shadow-md)}.header-content{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-md)}.header-branding{display:flex;align-items:center;gap:var(--spacing-md)}.header-logo{height:40px;width:auto;background:#fff;padding:var(--spacing-xs);border-radius:var(--border-radius-sm)}.header-title h1{font-size:1.5rem;font-weight:600;margin-bottom:.25rem}.header-subtitle{font-size:.875rem;opacity:.9}.header-actions{display:flex;align-items:center;gap:var(--spacing-sm)}.btn-logout{background-color:#fff3;color:#fff;padding:.5rem 1rem;border:1px solid rgba(255,255,255,.3);border-radius:var(--border-radius-sm);font-size:.875rem;cursor:pointer;transition:background-color .2s}.btn-logout:hover{background-color:#ffffff4d}.filters-container{max-width:1400px;margin:0 auto;padding:var(--spacing-lg);background:#fff;border-bottom:1px solid var(--color-gray-200)}.filters-row{display:flex;gap:var(--spacing-md);align-items:end;flex-wrap:wrap}.filter-group{flex:1;min-width:200px}.filter-group label{display:block;font-weight:500;margin-bottom:var(--spacing-xs);color:var(--color-gray-700);font-size:.875rem}.filter-group select,.filter-group input{width:100%;padding:.625rem;border:1px solid var(--color-gray-300);border-radius:var(--border-radius-sm);font-size:.875rem}.btn-apply{padding:.625rem 1.5rem;background-color:var(--color-primary);color:#fff;border:none;border-radius:var(--border-radius-sm);font-weight:500;cursor:pointer;transition:background-color .2s}.btn-apply:hover{background-color:var(--color-primary-dark)}.dashboard-content{max-width:1400px;margin:0 auto;padding:var(--spacing-lg)}.section{margin-bottom:var(--spacing-xl)}.section-title{font-size:1.25rem;font-weight:600;color:var(--color-primary);margin-bottom:var(--spacing-md);display:flex;align-items:center;gap:var(--spacing-xs)}.section-title:before{content:"";width:4px;height:24px;background-color:var(--color-primary);border-radius:2px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.kpi-card{background:#fff;padding:var(--spacing-md);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);border-left:4px solid var(--color-primary);transition:transform .2s,box-shadow .2s}.kpi-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.kpi-card.success{border-left-color:var(--color-success)}.kpi-card.warning{border-left-color:var(--color-warning)}.kpi-card.danger{border-left-color:var(--color-danger)}.kpi-label{font-size:.875rem;color:var(--color-gray-500);font-weight:500;text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--spacing-xs)}.kpi-value{font-size:2rem;font-weight:700;color:var(--color-gray-800);line-height:1}.kpi-description{font-size:.75rem;color:var(--color-gray-500);margin-top:var(--spacing-xs)}.charts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(500px,1fr));gap:var(--spacing-md)}.chart-card{background:#fff;padding:var(--spacing-md);border-radius:var(--border-radius);box-shadow:var(--shadow-sm)}.chart-card.full-width{grid-column:1 / -1}.chart-title{font-size:1rem;font-weight:600;color:var(--color-gray-700);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:2px solid var(--color-gray-100)}.chart-container{height:300px;width:100%}.chart-container.tall{height:400px}.table-container{background:#fff;border-radius:var(--border-radius);box-shadow:var(--shadow-sm);overflow:hidden}.table{width:100%;border-collapse:collapse}.table thead{background-color:var(--color-gray-100)}.table th{padding:var(--spacing-sm);text-align:left;font-weight:600;color:var(--color-gray-700);font-size:.875rem;text-transform:uppercase;letter-spacing:.5px}.table td{padding:var(--spacing-sm);border-bottom:1px solid var(--color-gray-100)}.table tbody tr:hover{background-color:var(--color-gray-50)}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-xl);color:var(--color-gray-500)}.loading-spinner{width:48px;height:48px;border:4px solid var(--color-gray-200);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:var(--spacing-sm)}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:var(--spacing-xl);color:var(--color-gray-500)}.empty-state-icon{font-size:3rem;margin-bottom:var(--spacing-sm);opacity:.5}@media (max-width: 768px){.charts-grid,.kpi-grid{grid-template-columns:1fr}.header-content{flex-direction:column;align-items:flex-start}.filters-row{flex-direction:column}.filter-group{width:100%}}