:root{--cream: #F5F0E8;--white: #FEFEFE;--charcoal: #1A1A1A;--warm-gray: #9B9287;--muted: #C8C2B8;--border: rgba(26, 26, 26, .08);--shadow-soft: 0 2px 24px rgba(26, 26, 26, .06);--font-display: "Cormorant Garamond", Georgia, serif;--font-body: "Outfit", -apple-system, system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{font-size:15px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:var(--cream);color:var(--charcoal);font-family:var(--font-body);font-weight:300;line-height:1.55;min-height:100dvh;overscroll-behavior:none}#root{min-height:100dvh}input,button,textarea,select{font-family:var(--font-body);font-weight:300}button{cursor:pointer;border:none;background:none;color:inherit}ul{list-style:none}.page{min-height:100dvh;padding-bottom:80px;animation:fadeUp .22s ease both}@keyframes fadeUp{0%{opacity:0}to{opacity:1}}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:100;height:64px;padding-bottom:env(safe-area-inset-bottom,0);background:#fefefeeb;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-around}.nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 12px;min-width:52px;min-height:52px;justify-content:center;color:var(--muted);font-size:9px;font-weight:300;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;transition:color .18s ease;cursor:pointer}.nav-item:hover{color:var(--warm-gray)}.nav-item.active{color:var(--charcoal)}.nav-dot{width:3px;height:3px;border-radius:50%;background:transparent;transition:background .18s ease}.nav-item.active .nav-dot{background:var(--charcoal)}.display{font-family:var(--font-display);font-weight:300;line-height:1.05}.label{font-size:9.5px;font-weight:300;letter-spacing:.12em;text-transform:uppercase;color:var(--warm-gray)}.weight-number{font-family:var(--font-display);font-size:clamp(88px,20vw,140px);font-weight:300;letter-spacing:-.02em;line-height:1;color:var(--charcoal)}.weight-number.empty{color:var(--muted)}.weight-unit{font-family:var(--font-display);font-size:clamp(24px,5vw,36px);font-weight:300;color:var(--warm-gray);align-self:flex-end;padding-bottom:.12em}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.85)}}.dot-connected{animation:pulse-dot 2.4s ease-in-out infinite}.field{width:100%;background:transparent;border:none;border-bottom:1px solid var(--border);padding:14px 0;font-size:15px;font-family:var(--font-body);font-weight:300;color:var(--charcoal);outline:none;transition:border-color .2s ease;-moz-appearance:none;appearance:none;-webkit-appearance:none}.field:focus{border-bottom-color:var(--charcoal)}.field::placeholder{color:var(--muted)}.btn{display:flex;align-items:center;justify-content:center;width:100%;min-height:52px;padding:0 24px;font-family:var(--font-body);font-size:10.5px;font-weight:300;letter-spacing:.14em;text-transform:uppercase;border:none;cursor:pointer;transition:opacity .18s ease,background .18s ease;-webkit-user-select:none;user-select:none}.btn-primary{background:var(--charcoal);color:var(--white)}.btn-primary:hover{opacity:.86}.btn-primary:active{opacity:.72}.btn-primary:disabled{opacity:.3;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--charcoal);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--warm-gray)}.btn-ghost:active{opacity:.7}.btn-text{background:transparent;color:var(--warm-gray);font-size:11px;letter-spacing:.08em;width:auto;min-height:44px}.btn-text:hover{color:var(--charcoal)}.card{background:var(--white);box-shadow:var(--shadow-soft)}.list-row{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--border);min-height:56px;cursor:pointer;-webkit-user-select:none;user-select:none;transition:opacity .14s ease}.list-row:active{opacity:.55}.list-row:last-child{border-bottom:none}.nutri-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--border)}.nutri-cell{padding:16px 8px;text-align:center;border-right:1px solid var(--border)}.nutri-cell:last-child{border-right:none}.nutri-value{font-family:var(--font-display);font-size:26px;font-weight:300;color:var(--charcoal);line-height:1}.nutri-label{font-size:8.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--warm-gray);margin-top:5px}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#1a1a1a59;display:flex;flex-direction:column;justify-content:flex-end;animation:overlayIn .2s ease both}@keyframes overlayIn{0%{opacity:0}to{opacity:1}}.sheet{background:var(--cream);padding:28px 24px max(env(safe-area-inset-bottom,24px),24px);animation:sheetUp .26s cubic-bezier(.22,1,.36,1) both;border-top-left-radius:2px;border-top-right-radius:2px}@keyframes sheetUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.page-header{padding:48px 24px 20px}.page-section{padding:0 24px}.error-msg{font-size:12.5px;color:#b5472a;letter-spacing:.02em}