:root{--color-primary: #0088FF;--color-primary-dark: #0066CC;--color-primary-light: #00E5FF;--color-secondary: #00C853;--status-normal: #10b981;--status-warning: #f59e0b;--status-danger: #ef4444;--bg-body: #f8fafc;--bg-card: #ffffff;--text-main: #1e293b;--text-muted: #64748b;--border-light: #e2e8f0;--space-xs: .5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2rem;--space-xl: 3rem;--font-main: "Outfit", sans-serif;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-glow-primary: 0 0 15px rgba(59, 130, 246, .3);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 30px;--transition-fast: .2s ease;--transition-smooth: .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-body);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--text-main)}button{font-family:inherit;cursor:pointer;border:none;background:none}a{text-decoration:none;color:inherit}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-md)}.card{background:var(--bg-card);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:var(--space-md);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.text-gradient{background:linear-gradient(to right,var(--color-primary),var(--color-secondary));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.flex-center{display:flex;align-items:center;justify-content:center}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .5s var(--transition-smooth) forwards}@keyframes pulse-ring{0%{transform:scale(.8);opacity:.5}50%{transform:scale(1.2);opacity:.3}to{transform:scale(1.5);opacity:0}}.pulse-ring{position:absolute;width:100%;height:100%;border-radius:inherit;background-color:currentColor;animation:pulse-ring 2s cubic-bezier(.4,0,.6,1) infinite}.app-layout{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:var(--bg-card);border-right:1px solid var(--border-light);padding:var(--space-md);display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-xl);font-size:1.5rem;font-weight:700;color:var(--color-primary)}.brand img{width:40px;height:40px;object-fit:contain}.nav-links{display:flex;flex-direction:column;gap:var(--space-xs)}.nav-item{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm);border-radius:var(--radius-sm);color:var(--text-muted);transition:var(--transition-fast);font-weight:500;cursor:pointer}.nav-item:hover,.nav-item.active{background-color:#eff6ff;color:var(--color-primary)}.main-content{padding:var(--space-lg);overflow-y:auto}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-xl)}.user-profile{display:flex;align-items:center;gap:var(--space-sm)}.avatar{width:40px;height:40px;background:var(--color-primary-light);border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-md);margin-bottom:var(--space-xl)}.vital-card{display:flex;flex-direction:column;gap:var(--space-sm)}.vital-header{display:flex;align-items:center;gap:var(--space-sm)}.vital-icon-wrapper{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.vital-label{color:var(--text-muted);font-weight:500;font-size:.9rem}.vital-value{font-size:2rem;font-weight:700;color:var(--text-main)}.vital-unit{font-size:1rem;color:var(--text-muted);font-weight:400}.vital-footer{display:flex;justify-content:space-between;align-items:center;margin-top:auto}.vital-status{padding:4px 12px;border-radius:20px;font-size:.8rem;font-weight:600;text-transform:uppercase}.vital-status.normal{background:#d1fae5;color:var(--status-normal)}.vital-status.warning{background:#fef3c7;color:var(--status-warning)}.vital-status.danger{background:#fee2e2;color:var(--status-danger)}@media(max-width:768px){.app-layout{grid-template-columns:1fr;padding-bottom:80px}.sidebar{display:none}.main-content{padding:var(--space-sm)}}