:root{
  --bg:#FBF6F1;--card:#fff;--ink:#2A2420;--mute:#8B7D75;--line:#EDE2D9;
  --rose:#B8435F;--rose-d:#9C334E;--rose-soft:#F8E1E7;
  --sage:#5E8F72;--sage-soft:#E3F0E7;--amber:#C9801F;--amber-soft:#FBEBD0;--sky-soft:#E6EEF6;
  --r:18px;--sh:0 1px 2px rgba(60,40,30,.05),0 6px 18px rgba(60,40,30,.06);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 "Be Vietnam Pro",-apple-system,"SF Pro Text",system-ui,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
#app{max-width:480px;margin:0 auto;min-height:100dvh;padding:0 16px calc(96px + env(safe-area-inset-bottom))}
h1,h2,h3,p{margin:0}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;padding:0}
input,textarea,select{font:inherit;color:inherit}
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:calc(12px + env(safe-area-inset-top)) 0 10px;background:linear-gradient(var(--bg) 82%,transparent)}
.brand{font-weight:700;letter-spacing:.2px;color:var(--rose)}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--rose-soft);display:grid;place-items:center;font-weight:700;color:var(--rose)}
.h1{font-size:26px;line-height:1.2;font-weight:700}
.h2{font-size:18px;font-weight:700}
.sub{color:var(--mute);font-size:14px}
.sec{margin:22px 0 10px;display:flex;align-items:baseline;justify-content:space-between}
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:16px;margin-bottom:12px}
.card.soft{background:var(--rose-soft);box-shadow:none}
.card.sage{background:var(--sage-soft);box-shadow:none}
.card.amber{background:var(--amber-soft);box-shadow:none}
.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}
.grow{flex:1;min-width:0}
.grid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 20px;border-radius:14px;background:var(--rose);color:#fff;font-weight:600;width:100%}
.btn:active{background:var(--rose-d)}
.btn.ghost{background:#fff;color:var(--rose);box-shadow:inset 0 0 0 1.5px var(--rose-soft)}
.btn.sage{background:var(--sage)}
.btn.sm{min-height:38px;padding:0 14px;font-size:14px;width:auto;border-radius:12px;white-space:nowrap}
.btn[disabled]{opacity:.45;pointer-events:none}
.link{color:var(--rose);font-weight:600;font-size:14px}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 14px;border-radius:999px;background:#fff;box-shadow:inset 0 0 0 1.5px var(--line);font-size:15px}
.chip.on{background:var(--rose);color:#fff;box-shadow:none}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.pill{display:inline-block;padding:2px 10px;border-radius:999px;background:var(--rose-soft);color:var(--rose);font-size:12px;font-weight:600}
.pill.sage{background:var(--sage-soft);color:var(--sage)}.pill.amber{background:var(--amber-soft);color:var(--amber)}
.tabs{position:fixed;left:0;right:0;bottom:0;z-index:6;background:rgba(251,246,241,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
.tabs-in{max-width:480px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr)}
.tab{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0 8px;font-size:12px;color:var(--mute);font-weight:600}
.tab span{font-size:22px;opacity:.6}
.tab.on{color:var(--rose)}.tab.on span{opacity:1}
/* nhập liệu */
.field{display:block;margin-bottom:14px}
.field>b{display:block;font-weight:600;margin-bottom:6px}
.field small{display:block;color:var(--mute);margin-top:4px}
.in{width:100%;min-height:50px;padding:0 14px;border-radius:14px;border:1.5px solid var(--line);background:#fff;outline:none}
.in:focus{border-color:var(--rose)}
textarea.in{padding:12px 14px;min-height:84px;resize:vertical}
.opt{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:14px;border-radius:14px;background:#fff;box-shadow:inset 0 0 0 1.5px var(--line);margin-bottom:10px}
.opt.on{box-shadow:inset 0 0 0 2px var(--rose);background:var(--rose-soft)}
.opt .dot{width:22px;height:22px;border-radius:50%;box-shadow:inset 0 0 0 2px var(--line);flex:none}
.opt.on .dot{background:var(--rose);box-shadow:inset 0 0 0 5px var(--rose-soft),0 0 0 2px var(--rose)}
.opt small{display:block;color:var(--mute);font-size:13px;line-height:1.35}
.prog{height:6px;border-radius:6px;background:var(--line);overflow:hidden;margin:6px 0 18px}.prog i{display:block;height:100%;background:var(--rose);border-radius:6px;transition:width .3s}
/* điểm số */
.ring{position:relative;width:132px;height:132px;flex:none}
.ring svg{transform:rotate(-90deg)}
.ring .n{position:absolute;inset:0;display:grid;place-items:center;text-align:center;font-weight:700;font-size:34px;line-height:1}
.ring .n small{display:block;font-size:12px;font-weight:600;color:var(--mute);margin-top:4px}
.bar{height:8px;border-radius:8px;background:var(--line);overflow:hidden}.bar i{display:block;height:100%;border-radius:8px;background:var(--sage)}
.bar.rose i{background:var(--rose)}.bar.amber i{background:var(--amber)}
.stat{font-size:22px;font-weight:700}
.chk{width:34px;height:34px;border-radius:50%;box-shadow:inset 0 0 0 2px var(--line);display:grid;place-items:center;flex:none;color:#fff;font-weight:700}
.chk.on{background:var(--sage);box-shadow:none}
.meal{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line)}.meal:first-child{border-top:0}
.meal .ico{width:44px;height:44px;border-radius:14px;background:var(--rose-soft);display:grid;place-items:center;font-size:22px;flex:none}
.meal b{display:block;line-height:1.3}
.cups{display:flex;flex-wrap:wrap;gap:8px}
.cup{width:44px;height:52px;border-radius:12px;background:var(--sky-soft);display:grid;place-items:center;font-size:20px;opacity:.5}.cup.on{opacity:1;background:#CFE2F3}
.mood{display:flex;gap:8px}.mood button{flex:1;min-height:48px;border-radius:14px;background:#fff;box-shadow:inset 0 0 0 1.5px var(--line);font-size:22px}.mood button.on{box-shadow:inset 0 0 0 2px var(--rose);background:var(--rose-soft)}
.step{display:flex;align-items:center;gap:14px}.step button{width:44px;height:44px;border-radius:50%;background:#fff;box-shadow:inset 0 0 0 1.5px var(--line);font-size:22px}
.step .v{font-size:26px;font-weight:700;min-width:84px;text-align:center}
.seg{display:flex;background:#fff;border-radius:14px;padding:4px;box-shadow:inset 0 0 0 1.5px var(--line);margin-bottom:14px}
.seg button{flex:1;min-height:40px;border-radius:10px;font-weight:600;color:var(--mute)}.seg button.on{background:var(--rose);color:#fff}
.days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}
.day{min-width:0;padding:0;aspect-ratio:1/1.15;border-radius:12px;background:#fff;box-shadow:inset 0 0 0 1.5px var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:12px;color:var(--mute);gap:2px}
.day b{font-size:15px;color:var(--ink)}.day.t{box-shadow:inset 0 0 0 2px var(--rose)}.day.k{background:var(--sage-soft)}.day.on{background:var(--rose);color:#fff}.day.on b{color:#fff}
.dayc{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}
.dayc>div{aspect-ratio:1;border-radius:8px;display:grid;place-items:center;font-size:12px;background:#fff;box-shadow:inset 0 0 0 1px var(--line);color:var(--mute)}
.dayc .h{background:none;box-shadow:none;aspect-ratio:auto;font-weight:700}
.g5{background:#5E8F72!important;color:#fff!important}.g4{background:#8FB79F!important;color:#fff!important}.g3{background:#E9C679!important;color:#4a3a14!important}.g2{background:#F0A76B!important;color:#4a2a10!important}.g1{background:#E58A8A!important;color:#fff!important}
.bars{display:flex;align-items:flex-end;gap:8px;height:120px}
.bars>div{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;font-size:12px;color:var(--mute);gap:4px}
.bars i{display:block;width:100%;border-radius:8px 8px 4px 4px;background:var(--rose-soft);min-height:4px}.bars i.s{background:var(--rose)}
.cue{color:var(--mute);font-size:14px;margin-top:4px}
.ex{padding:14px 0;border-top:1px solid var(--line)}.ex:first-child{border-top:0}
.sets{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.set{min-width:48px;height:44px;padding:0 10px;border-radius:12px;background:#fff;box-shadow:inset 0 0 0 1.5px var(--line);font-weight:600}.set.on{background:var(--sage);color:#fff;box-shadow:none}
.timer{position:sticky;bottom:8px;z-index:3;margin:12px 0;box-shadow:0 6px 18px rgba(0,0,0,.25);background:var(--ink);color:#fff;border-radius:16px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between}
.alert{border-radius:14px;padding:12px 14px;background:var(--amber-soft);color:#5b3b0a;font-size:14px;margin-bottom:12px}
.alert.red{background:#FBE3E3;color:#6b1f1f}
.kv{display:flex;justify-content:space-between;padding:8px 0;border-top:1px solid var(--line)}.kv:first-child{border-top:0}
.kv b{font-weight:700}
.macro{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;text-align:center}
.macro div{background:var(--bg);border-radius:14px;padding:10px 4px}.macro b{display:block;font-size:20px}.macro span{font-size:12px;color:var(--mute)}
.recipe-img{height:96px;border-radius:14px;background:linear-gradient(135deg,var(--rose-soft),var(--amber-soft));display:grid;place-items:center;font-size:42px;margin-bottom:12px}
ol.steps{padding-left:20px;margin:6px 0}ol.steps li{margin-bottom:8px}
ul.plain{list-style:none;margin:0;padding:0}ul.plain li{display:flex;justify-content:space-between;padding:8px 0;border-top:1px solid var(--line)}ul.plain li:first-child{border-top:0}
/* sheet */
#sheet-root .ov{position:fixed;inset:0;z-index:20;background:rgba(40,28,22,.45);display:flex;align-items:flex-end;justify-content:center}
#sheet-root .sh{width:100%;max-width:480px;max-height:92dvh;overflow:auto;background:var(--bg);border-radius:24px 24px 0 0;padding:8px 16px calc(24px + env(safe-area-inset-bottom));animation:up .22s ease-out}
#sheet-root .sh.full{height:92dvh}
#sheet-root .grab{width:44px;height:5px;border-radius:5px;background:var(--line);margin:4px auto 14px}
@keyframes up{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
#toast{position:fixed;left:50%;bottom:calc(92px + env(safe-area-inset-bottom));transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:10px 16px;border-radius:12px;font-size:14px;opacity:0;pointer-events:none;transition:.25s;z-index:30;max-width:90vw;text-align:center}
#toast.on{opacity:1;transform:translate(-50%,0)}
.center{text-align:center}.mt{margin-top:12px}.mb{margin-bottom:12px}.hide{display:none}
.hero{padding:28px 4px 8px}
.sync{position:fixed;top:calc(4px + env(safe-area-inset-top));right:8px;width:8px;height:8px;border-radius:50%;background:var(--sage);z-index:9;opacity:.8}.sync.off{background:var(--amber)}
@media (min-width:600px){body{background:#F1E8DF}#app{background:var(--bg);box-shadow:0 0 0 1px var(--line)}}

.opt.sm{padding:11px 12px;margin-bottom:6px;font-size:15px;gap:10px}.opt.sm .dot{width:20px;height:20px}