:root{--primary-color: #0ea5e9;--primary-hover: #0284c7;--secondary-color: #10b981;--bg-gradient: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);--card-bg: rgba(255, 255, 255, .9);--glass-border: 1px solid rgba(255, 255, 255, .5);--text-main: #0f172a;--text-muted: #64748b;--border-color: #e2e8f0;--font-family: "Inter", system-ui, -apple-system, sans-serif;--radius: 1rem;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -2px rgb(0 0 0 / .05)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background:var(--bg-gradient);color:var(--text-main);line-height:1.6;min-height:100vh;display:flex;flex-direction:column}#root{width:100%;min-height:100vh;display:flex;justify-content:center;align-items:center;padding:2rem}a{color:var(--primary-color);text-decoration:none;font-weight:500;transition:all .2s}a:hover{color:var(--primary-hover);text-decoration:underline}.auth-container{background:var(--card-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:3rem;border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;max-width:420px;border:var(--glass-border);transition:transform .3s ease}.auth-container-wide{max-width:800px}.auth-header{text-align:center;margin-bottom:2.5rem}.auth-header h1{font-size:2rem;font-weight:700;color:var(--text-main);margin-bottom:.5rem;letter-spacing:-.025em}.auth-header p{color:var(--text-muted);font-size:1rem}.form-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:640px){.auth-container-wide .form-grid{grid-template-columns:1fr 1fr}.auth-container-wide .form-grid .full-width{grid-column:span 2}}.form-group{display:flex;flex-direction:column}.form-label{font-size:.875rem;font-weight:600;margin-bottom:.5rem;color:var(--text-main)}.form-input{width:100%;padding:.875rem;border:1px solid var(--border-color);border-radius:.5rem;font-size:1rem;transition:all .2s;background-color:#f8fafc}.form-input:focus{outline:none;border-color:var(--primary-color);background-color:#fff;box-shadow:0 0 0 4px #0ea5e91a}.btn-primary{display:block;width:100%;padding:.875rem;background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));color:#fff;border:none;border-radius:.5rem;font-size:1rem;font-weight:600;cursor:pointer;box-shadow:0 4px 6px -1px #0ea5e94d;transition:all .2s}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 8px -1px #0ea5e966}.auth-footer{text-align:center;margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border-color);font-size:.95rem;color:var(--text-muted)}.dashboard-container{width:100%;max-width:1200px;margin:0 auto;align-self:flex-start;padding:2rem}.navbar{display:flex;justify-content:space-between;align-items:center;background:#ffffffe6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:.75rem 2rem;border-radius:1rem;box-shadow:var(--shadow-sm);margin-bottom:2rem;border:1px solid rgba(255,255,255,.6)}.navbar-left,.navbar-right{display:flex;align-items:center;gap:1rem}.logo-container{display:flex;align-items:center;gap:.75rem;text-decoration:none}.logo-icon{width:32px;height:32px;color:var(--primary-color)}.logo-text{font-weight:800;font-size:1.5rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.025em}.nav-icon-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid transparent;background-color:transparent;color:var(--text-muted);cursor:pointer;transition:all .2s}.nav-icon-btn:hover{background-color:#f1f5f9;color:var(--primary-color)}.nav-item-container{position:relative}.language-select{padding:.5rem;border-radius:.5rem;border:1px solid var(--border-color);background-color:#fff;color:var(--text-main);font-size:.875rem;cursor:pointer;outline:none}.language-select:focus{border-color:var(--primary-color)}.btn-logout{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background-color:#fff;border:1px solid var(--border-color);border-radius:.5rem;cursor:pointer;color:var(--text-muted);font-weight:600;transition:all .2s;font-size:.9rem}.btn-logout:hover{background-color:#fef2f2;color:#ef4444;border-color:#fca5a5}.hero-section{background:linear-gradient(120deg,#2563eb,#06b6d4);border-radius:1.5rem;padding:3rem;color:#fff;margin-bottom:3rem;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}.hero-content h2{font-size:2.5rem;font-weight:800;margin-bottom:1rem}.hero-content p{font-size:1.1rem;opacity:.9;max-width:600px}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.card{background:#fff;padding:2rem;border-radius:1rem;box-shadow:var(--shadow-md);transition:transform .2s,box-shadow .2s;border:1px solid rgba(0,0,0,.05)}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.card-icon{width:48px;height:48px;background:#f0f9ff;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--primary-color);margin-bottom:1.5rem;font-size:1.5rem}.card h3{font-size:1.25rem;font-weight:700;margin-bottom:.75rem;color:var(--text-main)}.card p{color:var(--text-muted);font-size:.95rem}.sidebar-overlay{position:fixed;inset:0;background:#00000080;z-index:1000;display:flex;justify-content:flex-end;opacity:0;pointer-events:none;transition:opacity .3s ease}.sidebar-overlay.active{opacity:1;pointer-events:auto}.sidebar-content{width:100%;max-width:450px;background:#fff;height:100vh;padding:2rem;overflow-y:auto;transform:translate(100%);transition:transform .3s ease;box-shadow:-5px 0 15px #0000001a;display:flex;flex-direction:column}.sidebar-overlay.active .sidebar-content{transform:translate(0)}.sidebar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.sidebar-header h2{font-size:1.5rem;color:var(--text-main);font-weight:700}.close-btn{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-muted);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s}.close-btn:hover{background-color:#f1f5f9;color:#ef4444}.medical-item{margin-bottom:2rem;padding:1.5rem;background:#f8fafc;border-radius:1rem;border:1px solid var(--border-color)}.medical-term{font-weight:700;color:var(--primary-color);font-size:1.1rem;margin-bottom:.5rem;border-bottom:1px dashed var(--primary-color);display:inline-block;padding-bottom:2px}.medical-detail{margin-bottom:.75rem;font-size:.95rem;color:var(--text-main)}.detail-label{font-weight:600;color:var(--text-muted);display:block;margin-bottom:.25rem;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}.btn-secondary{background:#fff;border:1px solid var(--border-color);color:var(--text-main);padding:.5rem 1rem;border-radius:.5rem;font-weight:500;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:.5rem}.btn-secondary:hover{background:#f8fafc;border-color:var(--primary-color);color:var(--primary-color)}.slider-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding:.5rem;background:#f1f5f9;border-radius:2rem}.slider-btn{background:#fff;border:1px solid var(--border-color);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);transition:all .2s;box-shadow:var(--shadow-sm)}.slider-btn:hover{color:var(--primary-color);border-color:var(--primary-color);transform:scale(1.05)}.slider-indicator{font-weight:600;color:var(--text-main);font-size:.9rem}.fade-in{animation:fadeIn .3s ease-in-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.diet-sections{display:flex;flex-direction:column;gap:1.5rem}.diet-card{display:flex;gap:1.5rem;padding:1.5rem;background:#f8fafc;border-radius:1rem;border:1px solid var(--border-color);align-items:flex-start}.diet-icon{font-size:2.5rem;background:#fff;width:60px;height:60px;display:flex;align-items:center;justify-content:center;border-radius:50%;box-shadow:var(--shadow-sm);flex-shrink:0}.diet-content h3{font-size:1.25rem;font-weight:700;color:var(--text-main);margin-bottom:.5rem}.diet-content ul{list-style-type:disc;padding-left:1.5rem;color:var(--text-main);margin-bottom:.5rem}.diet-content li{margin-bottom:.25rem}.diet-note{font-size:.9rem;color:var(--text-muted);background:#fff;padding:.5rem;border-radius:.5rem;display:inline-block;margin-top:.5rem}.warning-section{text-align:center}.warning-section h2{color:#ef4444;margin-bottom:1.5rem}.warning-grid{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}.warning-item{background:#fef2f2;color:#991b1b;padding:.75rem 1.5rem;border-radius:2rem;font-weight:600;border:1px solid #fecaca}.lifestyle-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:1.5rem}.lifestyle-card{background:#f0fdf4;padding:1.5rem;border-radius:1rem;border:1px solid #bbf7d0;flex:1 1 300px;max-width:400px}.lifestyle-card h4{color:#166534;font-weight:700;margin-bottom:.5rem;font-size:1.1rem}.lifestyle-card p{color:#14532d;font-size:.95rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinner{border:4px solid rgba(255,255,255,.3);border-radius:50%;border-top:4px solid white;width:24px;height:24px;animation:spin 1s linear infinite;display:inline-block}@media(max-width:768px){#root{padding:1rem;align-items:flex-start}.dashboard-container{padding:1rem;width:100%}.navbar{flex-direction:column;gap:1rem;padding:1rem}.navbar-left,.navbar-right{width:100%;justify-content:space-between}.navbar-right{justify-content:center;flex-wrap:wrap}.hero-section{padding:2rem 1.5rem;text-align:center}.hero-content h2{font-size:1.75rem}.hero-content p{font-size:1rem}.dashboard-grid{grid-template-columns:1fr;gap:1.5rem}.diet-card{flex-direction:column;align-items:center;text-align:center;gap:1rem}.diet-content ul{text-align:left;padding-left:1.25rem;display:inline-block}.diet-icon{width:50px;height:50px;font-size:2rem}.auth-container{padding:1.5rem}.auth-header h1{font-size:1.5rem}.sidebar-content{max-width:85vw}}@media(max-width:480px){.logo-text{font-size:1.25rem}.btn-logout span{display:none}.nav-item-container,.language-select{font-size:.8rem}.form-grid{gap:1rem}}