:root{--bg-app:#070913;--bg-card:#111827b3;--bg-card-hover:#1f2937cc;--bg-input:#0f172a99;--bg-input-focus:#0f172acc;--bg-option:#0f172a;--bg-dropdown:#0f172a;--bg-modal:#0f172a;--border-color:#ffffff14;--border-color-focus:#6366f180;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--color-calories:#38bdf8;--color-carbs:#fbbf24;--color-protein:#f43f5e;--color-fat:#10b981;--color-accent:#6366f1;--shadow-premium:0 10px 25px -5px #00000080, 0 8px 10px -6px #00000080;--shadow-glow:0 0 20px #6366f126;--sans:"Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1);--border-radius-lg:16px;--border-radius-md:12px;--border-radius-sm:8px}body.theme-light,#root.theme-light{--bg-app:#f1f5f9;--bg-card:#fffc;--bg-card-hover:#fffffff2;--bg-input:#ffffffe6;--bg-input-focus:#fff;--bg-option:#fff;--bg-dropdown:#fff;--bg-modal:#fff;--border-color:#0f172a14;--border-color-focus:#6366f199;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--shadow-premium:0 10px 25px -5px #0000000a, 0 8px 10px -6px #0000000a;--shadow-glow:0 0 20px #6366f10d}body.theme-intermediate,#root.theme-intermediate{--bg-app:#1e293b;--bg-card:#1e293bb3;--bg-card-hover:#334155cc;--bg-input:#0f172a80;--bg-input-focus:#0f172ab3;--bg-option:#1e293b;--bg-dropdown:#1e293b;--bg-modal:#1e293b;--border-color:#ffffff1a;--border-color-focus:#6366f199;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--shadow-premium:0 10px 25px -5px #0000004d, 0 8px 10px -6px #0000004d;--shadow-glow:0 0 20px #6366f11a}#root.theme-intermediate{background-color:#0f172a;box-shadow:0 0 40px #0009}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{background-color:var(--bg-app);color:var(--text-primary);font-family:var(--sans);justify-content:center;align-items:flex-start;min-height:100svh;display:flex;overflow-x:hidden}#root{border-left:1px solid var(--border-color);border-right:1px solid var(--border-color);width:100%;max-width:480px;min-height:100svh;padding-top:env(safe-area-inset-top,0px);padding-bottom:calc(80px + env(safe-area-inset-bottom,0px));padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px);background-color:#0b0f19;flex-direction:column;transition:background-color .3s;display:flex;position:relative;box-shadow:0 0 40px #000c}#root.theme-light{background-color:#f8fafc;box-shadow:0 0 40px #0000000d}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}h1,h2,h3,h4{letter-spacing:-.02em;font-weight:700}p{color:var(--text-secondary);line-height:1.5}.card-glass{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-premium);transition:var(--transition-smooth);padding:20px}.card-glass:hover{border-color:#ffffff1f;transform:translateY(-2px)}.btn-primary{background:linear-gradient(135deg, var(--color-accent), #4f46e5);color:#fff;border-radius:var(--border-radius-md);font-family:var(--sans);cursor:pointer;transition:var(--transition-smooth);border:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:.95rem;font-weight:600;display:flex;box-shadow:0 4px 12px #6366f14d}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 6px 16px #6366f173}.btn-primary:active{transform:translateY(1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--border-radius-md);font-family:var(--sans);cursor:pointer;transition:var(--transition-smooth);background:#ffffff0d;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:.95rem;font-weight:600;display:flex}.btn-secondary:hover{background:#ffffff1a;border-color:#fff3}.btn-icon{border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--border-radius-sm);cursor:pointer;width:40px;height:40px;transition:var(--transition-smooth);background:#ffffff0d;justify-content:center;align-items:center;display:flex}.btn-icon:hover{background:#ffffff1f;border-color:#fff3}.form-group{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.85rem;font-weight:600}.input-text{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--border-radius-md);font-family:var(--sans);color:var(--text-primary);transition:var(--transition-smooth);width:100%;padding:12px 16px;font-size:.95rem}.input-text:focus{border-color:var(--color-accent);background:var(--bg-input-focus);outline:none;box-shadow:0 0 12px #6366f140}select.input-text option{background-color:var(--bg-option);color:var(--text-primary)}.input-text::placeholder{color:var(--text-muted)}.nav-bar{width:100%;max-width:480px;height:calc(72px + env(safe-area-inset-bottom,0px));background:var(--bg-card);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border-color);border-left:1px solid var(--border-color);border-right:1px solid var(--border-color);padding:0 10px env(safe-area-inset-bottom,0px) 10px;z-index:50;justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.nav-item{color:var(--text-muted);cursor:pointer;transition:var(--transition-smooth);background:0 0;border:none;flex-direction:column;flex:1;align-items:center;gap:4px;padding:8px 0;display:flex}.nav-item.active{color:var(--color-accent)}.nav-item span{font-size:.7rem;font-weight:600}.nav-item svg{width:22px;height:22px;transition:var(--transition-smooth)}.nav-item:hover svg{transform:translateY(-2px)}.nav-item.active svg{filter:drop-shadow(0 0 6px #6366f199)}.progress-ring-container{justify-content:center;align-items:center;display:flex;position:relative}.progress-ring-text{text-align:center;flex-direction:column;align-items:center;display:flex;position:absolute}.progress-ring-value{color:var(--text-primary);font-size:1.5rem;font-weight:800}.progress-ring-label{color:var(--text-secondary);font-size:.75rem}.macro-badge{background:#ffffff0d;border-radius:20px;align-items:center;gap:6px;padding:4px 8px;font-size:.8rem;font-weight:600;display:flex}.macro-badge.calories{border-left:3px solid var(--color-calories)}.macro-badge.carbs{border-left:3px solid var(--color-carbs)}.macro-badge.protein{border-left:3px solid var(--color-protein)}.macro-badge.fat{border-left:3px solid var(--color-fat)}.progress-bar-wrapper{background:#ffffff0d;border-radius:6px;width:100%;height:6px;position:relative;overflow:hidden}.progress-bar-fill{border-radius:6px;height:100%;transition:width .5s ease-out}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background:#000000b3;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-modal,#0f172a);border:1px solid var(--border-color);border-radius:24px;width:100%;max-width:480px;max-height:90vh;padding:24px;animation:.3s cubic-bezier(.34,1.56,.64,1) modalZoom;overflow-y:auto;box-shadow:0 10px 25px #0000004d}@keyframes modalZoom{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.spinner{border:3px solid #ffffff1a;border-left-color:var(--color-accent);border-radius:50%;width:24px;height:24px;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.fade-in{animation:.4s ease-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.btn-scroll-top{z-index:45;background:linear-gradient(135deg, var(--color-accent), #4f46e5);color:#fff;cursor:pointer;opacity:0;pointer-events:none;border:none;border-radius:50%;justify-content:center;align-items:center;width:46px;height:46px;transition:opacity .3s cubic-bezier(.4,0,.2,1),transform .3s cubic-bezier(.4,0,.2,1),box-shadow .3s;display:flex;position:fixed;bottom:88px;right:20px;transform:translateY(10px)scale(.8);box-shadow:0 4px 14px #6366f166,0 0 10px #6366f133}.btn-scroll-top.visible{opacity:1;pointer-events:auto;transform:translateY(0)scale(1)}.btn-scroll-top:hover{transform:translateY(-2px)scale(1.08);box-shadow:0 6px 20px #6366f199,0 0 15px #6366f14d}.btn-scroll-top:active{transform:translateY(0)scale(.95)}@media (width>=481px){.btn-scroll-top{right:calc(50% - 220px)}}