:root{--bg: #EBF0EE;--surface: #FFFFFF;--surface-2: #F3F7F5;--primary: #4F8375;--primary-strong: #3F6B5F;--primary-weak: rgba(79, 131, 117, .12);--accent: #9FC4B8;--accent-weak: rgba(159, 196, 184, .22);--ink: #1F312B;--ink-2: #566B63;--ink-3: #8A9C94;--border: rgba(31, 49, 43, .08);--border-strong: rgba(31, 49, 43, .14);--track: #E1E9E5;--danger: #C0684E;--warn: #C79A4B;--good: #4F8375;--shadow-card: 0 1px 2px rgba(31, 49, 43, .04), 0 8px 24px rgba(31, 49, 43, .05);--shadow-float: 0 6px 20px rgba(31, 49, 43, .16);--nav-bg: rgba(255, 255, 255, .86);color-scheme:light}[data-theme=dark]{--bg: #1C221E;--surface: #262E28;--surface-2: #2E3730;--primary: #8AA891;--primary-strong: #9DBBA3;--primary-weak: rgba(138, 168, 145, .16);--accent: #5C7267;--accent-weak: rgba(92, 114, 103, .3);--ink: #E6EDE7;--ink-2: #A9B6AE;--ink-3: #7E8C84;--border: rgba(230, 237, 231, .1);--border-strong: rgba(230, 237, 231, .18);--track: #333D36;--danger: #D98A72;--warn: #D9B36B;--good: #8AA891;--shadow-card: 0 1px 2px rgba(0, 0, 0, .24), 0 10px 28px rgba(0, 0, 0, .28);--shadow-float: 0 8px 24px rgba(0, 0, 0, .44);--nav-bg: rgba(38, 46, 40, .86);color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overscroll-behavior-y:none;transition:background .3s ease,color .3s ease}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,select{font-family:inherit;font-size:16px;color:inherit}.app{max-width:460px;margin:0 auto;min-height:100%;position:relative;display:flex;flex-direction:column}.screen{flex:1;padding:calc(env(safe-area-inset-top) + 14px) 20px 120px;animation:fade .32s ease}@keyframes fade{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.topbar .brand{display:flex;align-items:center;gap:10px}.topbar .brand .mark{width:34px;height:34px;border-radius:11px;background:var(--primary);display:grid;place-items:center;color:var(--surface);font-weight:700;font-size:15px}[data-theme=dark] .topbar .brand .mark{color:#1c221e}.topbar .brand .name{font-size:20px;font-weight:650;letter-spacing:-.3px}.topbar .brand .sub{font-size:12px;color:var(--ink-3);margin-top:-2px}.eyebrow{font-size:13px;color:var(--ink-3);font-weight:500}.h1{font-size:27px;font-weight:680;letter-spacing:-.6px}.h2{font-size:20px;font-weight:640;letter-spacing:-.3px}.muted{color:var(--ink-2)}.card{background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:20px;box-shadow:var(--shadow-card)}.iconbtn{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;background:var(--surface);border:1px solid var(--border);color:var(--ink-2);font-size:18px;transition:transform .12s ease,background .2s ease}.iconbtn:active{transform:scale(.94)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;padding:0 22px;border-radius:16px;background:var(--primary);color:var(--surface);font-size:16px;font-weight:600;letter-spacing:-.2px;transition:transform .12s ease,opacity .2s ease;width:100%}[data-theme=dark] .btn{color:#171d19}.btn:active{transform:scale(.98)}.btn.ghost{background:var(--surface);color:var(--ink);border:1px solid var(--border-strong)}.btn.soft{background:var(--primary-weak);color:var(--primary-strong)}.btn:disabled{opacity:.45}.pill{display:inline-flex;align-items:center;gap:6px;padding:9px 15px;border-radius:999px;background:var(--surface);border:1px solid var(--border-strong);font-size:15px;color:var(--ink-2);font-weight:500;transition:all .15s ease}.pill.on{background:var(--primary);color:var(--surface);border-color:var(--primary)}[data-theme=dark] .pill.on{color:#171d19}.pill:active{transform:scale(.96)}.field{margin-bottom:16px}.field label{display:block;font-size:14px;color:var(--ink-2);margin-bottom:8px;font-weight:500}.input{width:100%;height:54px;padding:0 16px;background:var(--surface-2);border:1px solid var(--border);border-radius:15px;font-size:17px;color:var(--ink);transition:border .2s ease,background .2s ease}.input:focus{outline:none;border-color:var(--primary);background:var(--surface)}.seg{display:flex;gap:8px}.seg button{flex:1;height:50px;border-radius:14px;background:var(--surface-2);border:1px solid var(--border);color:var(--ink-2);font-size:15px;font-weight:550;transition:all .15s ease}.seg button.on{background:var(--primary);color:var(--surface);border-color:var(--primary)}[data-theme=dark] .seg button.on{color:#171d19}.bottomnav{position:fixed;left:0;right:0;bottom:0;max-width:460px;margin:0 auto;height:calc(66px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--nav-bg);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-around;z-index:30}.bottomnav button{flex:1;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--ink-3);font-size:11px;font-weight:550}.bottomnav button.on{color:var(--primary)}.bottomnav .navicon{width:24px;height:24px}.bottomnav .fab-slot{flex:0 0 auto}.fab{width:58px;height:58px;border-radius:20px;background:var(--primary);color:var(--surface);display:grid;place-items:center;box-shadow:var(--shadow-float);transform:translateY(-14px);transition:transform .14s ease}[data-theme=dark] .fab{color:#171d19}.fab:active{transform:translateY(-14px) scale(.94)}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#0f18146b;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:flex-end;justify-content:center;animation:fadein .22s ease}@keyframes fadein{0%{opacity:0}to{opacity:1}}.sheet{width:100%;max-width:460px;background:var(--surface);border-radius:26px 26px 0 0;padding:10px 20px calc(24px + env(safe-area-inset-bottom));max-height:90vh;overflow-y:auto;animation:slideup .3s cubic-bezier(.22,1,.36,1)}@keyframes slideup{0%{transform:translateY(100%)}to{transform:none}}.sheet .grabber{width:40px;height:5px;border-radius:3px;background:var(--border-strong);margin:6px auto 18px}.row{display:flex;align-items:center}.between{justify-content:space-between}.gap8{gap:8px}.gap12{gap:12px}.gap16{gap:16px}.wrap{flex-wrap:wrap}.stack>*+*{margin-top:14px}.stat-num{font-size:22px;font-weight:680;letter-spacing:-.5px}.tabular{font-variant-numeric:tabular-nums}.meal-item{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--border)}.meal-item:last-child{border-bottom:none}.meal-emoji{width:44px;height:44px;border-radius:13px;flex:0 0 auto;background:var(--primary-weak);display:grid;place-items:center;font-size:20px}.meal-name{font-size:16px;font-weight:560}.meal-meta{font-size:13px;color:var(--ink-3)}.chip{padding:7px 13px;border-radius:11px;font-size:14px;font-weight:550;background:var(--surface-2);color:var(--ink-2);border:1px solid var(--border)}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.cal-cell{aspect-ratio:1;border-radius:13px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--surface-2);border:1px solid transparent;font-size:14px;color:var(--ink-2);position:relative;transition:transform .1s ease}.cal-cell:active{transform:scale(.93)}.cal-cell.today{border-color:var(--primary)}.cal-cell.empty{background:transparent}.cal-cell .dot{width:6px;height:6px;border-radius:50%;margin-top:3px}.cal-dow{text-align:center;font-size:12px;color:var(--ink-3);font-weight:550;padding:4px 0}.divider{height:1px;background:var(--border);margin:18px 0}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}