:root{--primary: #10B981;--primary-light: #34D399;--primary-dark: #059669;--energy: #059669;--gradient-primary: linear-gradient(135deg, #10B981 0%, #059669 100%);--bg-primary: #ffffff;--bg-secondary: #f0fdf4;--bg-tertiary: #ecfdf5;--text-primary: #1f2937;--text-secondary: #6b7280;--text-tertiary: #9ca3af;--border-color: #e5e7eb;--border-radius: 12px;--border-radius-sm: 8px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--status-healthy: #10B981;--status-warning: #f59e0b;--status-danger: #ef4444;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:var(--bg-secondary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}#root{min-height:100vh;display:flex;flex-direction:column}button{cursor:pointer;border:none;font-family:inherit}input,select,textarea{font-family:inherit;font-size:inherit}a{color:var(--primary);text-decoration:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius-sm);font-weight:500;transition:all .2s ease}.btn-primary{background:var(--gradient-primary);color:#fff}.btn-primary:hover{opacity:.9;transform:translateY(-1px)}.btn-secondary{background:var(--bg-tertiary);color:var(--primary-dark)}.btn-secondary:hover{background:var(--primary-light);color:#fff}.btn-icon{width:44px;height:44px;border-radius:50%;padding:0}.card{background:var(--bg-primary);border-radius:var(--border-radius);padding:var(--spacing-md);box-shadow:var(--shadow-sm);border:1px solid var(--border-color)}.input-group{display:flex;flex-direction:column;gap:var(--spacing-xs)}.input-group label{font-size:.875rem;font-weight:500;color:var(--text-secondary)}.input-group input,.input-group select,.input-group textarea{padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);font-size:1rem;transition:border-color .2s ease}.input-group input:focus,.input-group select:focus,.input-group textarea:focus{outline:none;border-color:var(--primary)}.page{flex:1;padding:var(--spacing-md);padding-bottom:80px;max-width:600px;margin:0 auto;width:100%}.page-header{margin-bottom:var(--spacing-lg)}.page-title{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.page-subtitle{font-size:.875rem;color:var(--text-secondary);margin-top:var(--spacing-xs)}.loading{display:flex;align-items:center;justify-content:center;padding:var(--spacing-xl)}.spinner{width:32px;height:32px;border:3px solid var(--border-color);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:var(--spacing-xl);color:var(--text-secondary)}.empty-state-icon{font-size:3rem;margin-bottom:var(--spacing-md)}