@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-primary:#3b82f6;--accent-secondary:#8b5cf6;--accent-success:#10b981;--accent-warning:#f59e0b;--accent-danger:#ef4444;--macro-protein:#8b5cf6;--macro-fat:#f59e0b;--macro-carbs:#10b981;--water-color:#3b82f6;--border-color:#ffffff1a;--glass-bg:#1e293bb3;--glass-border:#ffffff0d;--font-family:"Inter", sans-serif;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100vh;line-height:1.5;display:flex}#root{background-color:var(--bg-primary);flex-direction:column;width:100%;max-width:480px;min-height:100vh;margin:0 auto;display:flex;position:relative;overflow-x:hidden;box-shadow:0 0 20px #00000080}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:20px;box-shadow:0 8px 32px #0003}.flex-center{justify-content:center;align-items:center;display:flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.text-gradient{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text}input,select,button{font-family:inherit;font-size:16px}.input-field{background:var(--bg-secondary);border:1px solid var(--border-color);width:100%;color:var(--text-primary);border-radius:var(--radius-md);margin-bottom:16px;padding:12px 16px;transition:border-color .3s}.input-field:focus{border-color:var(--accent-primary);outline:none}.btn-primary{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;border-radius:var(--radius-md);cursor:pointer;border:none;width:100%;padding:14px 20px;font-weight:600;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 15px #3b82f64d}.btn-primary:active{transform:scale(.98)}.btn-secondary{background:var(--bg-tertiary);width:100%;color:var(--text-primary);border-radius:var(--radius-md);cursor:pointer;border:none;padding:14px 20px;font-weight:600;transition:background .2s}.btn-secondary:hover{background:var(--bg-secondary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.5s forwards fadeIn}.page-container{flex:1;padding:24px 24px 90px;overflow-y:auto}h1{margin-bottom:16px;font-size:28px;font-weight:700}h2{margin-bottom:12px;font-size:22px;font-weight:600}h3{margin-bottom:8px;font-size:18px;font-weight:600}p{color:var(--text-secondary);margin-bottom:12px}.bottom-nav{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--glass-border);z-index:1000;max-width:480px;height:70px;padding-bottom:env(safe-area-inset-bottom);justify-content:space-around;align-items:center;margin:0 auto;display:flex;position:fixed;bottom:0;left:0;right:0}.nav-item{color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;width:60px;font-size:12px;font-weight:500;text-decoration:none;transition:all .3s;display:flex}.nav-item span{margin-top:4px}.nav-item.active{color:var(--accent-primary)}.nav-item:hover{color:var(--text-primary)}.nav-fab{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;border:4px solid var(--bg-primary);border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;margin-top:-24px;transition:transform .2s;display:flex;box-shadow:0 4px 15px #3b82f666}.nav-item.active .nav-fab{transform:translateY(-2px);box-shadow:0 6px 20px #3b82f699}.onboarding-container{flex-direction:column;justify-content:center;padding-top:10vh;display:flex}.onboarding-header{text-align:center;margin-bottom:32px}.step-content{flex-direction:column;display:flex}.form-group{margin-bottom:20px}.form-group label{color:var(--text-secondary);margin-bottom:8px;font-weight:500;display:block}.btn-group{gap:12px;display:flex}.btn-group.vertical{flex-direction:column}.btn-outline{border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-md);cursor:pointer;background:0 0;flex:1;padding:12px;transition:all .2s}.btn-active{border:1px solid var(--accent-primary);color:var(--accent-primary);border-radius:var(--radius-md);cursor:pointer;background:#3b82f633;flex:1;padding:12px;font-weight:600;box-shadow:0 0 10px #3b82f61a}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.summary-cards{grid-template-columns:1fr 1fr;gap:16px;margin-top:16px;display:grid}.summary-card{border-radius:var(--radius-md);background:#0003;flex-direction:column;padding:16px;display:flex}.summary-card .label{color:var(--text-secondary);margin-bottom:4px;font-size:12px}.summary-card .value{font-size:24px;font-weight:700}.badge{background:var(--accent-primary);color:#fff;border-radius:12px;margin-left:8px;padding:2px 8px;font-size:12px}.value-group{align-items:center;display:flex}.macros-preview{border-radius:var(--radius-md);background:#0003;padding:20px}.macro-row{border-bottom:1px solid var(--border-color);justify-content:space-between;padding:8px 0;display:flex}.macro-row:last-child{border-bottom:none}.dashboard-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.date-display{background:var(--bg-tertiary);border-radius:16px;margin:0;padding:4px 12px;font-size:14px}.mb-4{margin-bottom:24px}.diet-summary{flex-direction:column;align-items:center;gap:24px;margin-top:16px;display:flex}.circular-progress{display:inline-flex;position:relative}.progress-ring{transform:rotate(-90deg)}.progress-ring__circle{transition:stroke-dashoffset .8s ease-in-out}.circular-content{justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.calorie-display{flex-direction:column;align-items:center;display:flex}.calorie-display .consumed{color:var(--text-primary);font-size:36px;font-weight:700;line-height:1}.calorie-display .target{color:var(--text-muted);margin-top:4px;font-size:14px}.macros-list{flex-direction:column;gap:16px;width:100%;display:flex}.progress-header{justify-content:space-between;margin-bottom:6px;font-size:14px;font-weight:500;display:flex}.progress-bar-bg{background-color:var(--bg-tertiary);border-radius:4px;width:100%;height:8px;overflow:hidden}.progress-bar-fill{border-radius:4px;height:100%;transition:width .5s ease-in-out}.water-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.water-header h2{align-items:center;gap:8px;margin:0;display:flex}.water-stats{color:var(--water-color);font-weight:600}.water-visual-container{background:var(--bg-secondary);border-radius:var(--radius-md);border:1px solid var(--border-color);height:120px;position:relative;overflow:hidden}.water-level-bg{align-items:flex-end;width:100%;height:100%;display:flex;position:absolute;bottom:0}.water-level-fill{background:linear-gradient(#60a5fa 0%,#3b82f6 100%);width:100%;transition:height .8s ease-in-out;position:relative}.water-actions{gap:12px;display:flex}.water-btn{color:var(--water-color);border-radius:var(--radius-md);cursor:pointer;background:#3b82f626;border:1px solid #3b82f64d;flex:1;justify-content:center;align-items:center;gap:6px;padding:12px;font-weight:600;transition:all .2s;display:flex}.water-btn:active{transform:scale(.95)}.form-row{gap:16px;display:flex}.flex-1{flex:1}.highlight-input{color:var(--accent-primary);font-size:20px;font-weight:700}.macros-inputs{grid-template-columns:1fr 1fr 1fr;gap:12px;display:grid}.macros-inputs .form-group label{font-size:13px}.mb-2{margin-bottom:8px}.chart-wrapper{width:100%;height:200px;margin-top:16px}.pie-chart-wrapper{height:200px}.pie-legend{justify-content:center;gap:16px;margin-top:16px;display:flex}.legend-item{color:var(--text-secondary);align-items:center;gap:6px;font-size:14px;display:flex}.legend-item .dot{border-radius:50%;width:10px;height:10px;display:inline-block}.danger-zone{background:#ef44440d;border:1px solid #ef44444d}.danger-zone h2{color:var(--accent-danger)}.danger-btn{color:var(--accent-danger);background:#ef44441a}.danger-btn:hover{background:#ef444433}