:root{--bg:#0b0e14;--bg2:#121722;--card:#151b27;--line:#252d3b;--fg:#e9edf4;--mut:#8f99ab;--ac:#3b82f6;--ac2:#1d4ed8;--ok:#22c55e;--warn:#f59e0b;--bad:#ef4444;--p:#f472b6;--c:#fbbf24;--f:#a78bfa;--k:#3b82f6;--r:16px;color-scheme:dark}
@media (prefers-color-scheme:light){:root{--bg:#f4f6fa;--bg2:#e9edf4;--card:#fff;--line:#dde3ec;--fg:#131722;--mut:#5d6778;--ac:#2563eb;--ac2:#1d4ed8;color-scheme:light}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;padding-bottom:calc(76px + env(safe-area-inset-bottom));-webkit-tap-highlight-color:transparent}
body[data-tab=session]{padding-bottom:24px}
a{color:var(--ac);text-decoration:none}
h1{font-size:1.5rem;margin:0}h2{font-size:1.1rem;margin:.1em 0 .4em}h3{margin:1.2em 0 .5em}
.container{max-width:560px;margin:0 auto;padding:12px 16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;margin:12px 0;display:block;color:inherit}
.card.inner{background:var(--bg2);margin:14px 0}
.card.accent{background:linear-gradient(160deg,color-mix(in srgb,var(--ac) 18%,var(--card)),var(--card));border-color:color-mix(in srgb,var(--ac) 40%,var(--line))}
.card.warn{border-color:var(--warn)}
.link-card{padding:12px 16px;margin:8px 0}
.top{display:flex;align-items:center;gap:8px;margin:4px 0 8px}.top h1{font-size:1.3rem}
.greet{display:flex;justify-content:space-between;align-items:center;margin:8px 0}
.avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--ac);color:#fff;font-weight:700;text-transform:uppercase}
.hero{text-align:center;padding:28px 0 8px}.hero p{color:var(--mut)}
.logo{width:64px;height:64px;margin:0 auto 10px;border-radius:18px;background:var(--ac);color:#fff;font:800 36px/64px system-ui}
.muted{color:var(--mut)}.small{font-size:.84rem}.center{text-align:center}.lead{font-size:1.05rem}
.eyebrow{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);font-weight:600}
.row{display:flex;align-items:center}.gap{gap:8px}.between{justify-content:space-between}.end{justify-content:flex-end}.row.wrap{flex-wrap:wrap}
.grow{flex:1;min-width:0}.mt{margin-top:10px}.block{display:block;width:100%}
.btn{appearance:none;border:1px solid transparent;border-radius:12px;padding:11px 16px;font:600 15px system-ui;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px;color:var(--fg);background:var(--bg2);text-align:center;min-height:44px}
.btn.block{display:flex;margin:8px 0}
.btn.primary{background:linear-gradient(180deg,var(--ac),var(--ac2));color:#fff}
.btn.ghost{background:transparent;border-color:var(--line)}
.btn.danger{background:var(--bad);color:#fff}.btn.ok{background:color-mix(in srgb,var(--ok) 20%,transparent);color:var(--ok);border-color:color-mix(in srgb,var(--ok) 40%,transparent)}
.btn.sm{padding:7px 12px;font-size:.85rem;min-height:36px;border-radius:10px}
.btn:disabled{opacity:.4}.btn:active{transform:scale(.98)}
.danger-t{color:var(--bad)!important}
.linkbtn{background:none;border:0;color:var(--ac);padding:0;font:inherit;cursor:pointer}
.icon-btn{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--bg2);border:1px solid var(--line);color:var(--fg);font-size:20px;cursor:pointer;flex:none}
.icon-btn.sm{width:34px;height:34px;font-size:14px}.icon-btn.xs{width:30px;height:30px;font-size:13px;border-radius:9px}
.pill{display:inline-block;padding:3px 10px;border-radius:99px;background:var(--bg2);border:1px solid var(--line);font-size:.78rem;font-weight:600;vertical-align:middle}
.pill.ok{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 40%,transparent)}.pill.link{color:var(--ac)}
.note{padding:9px 12px;border-radius:10px;margin:8px 0;background:var(--bg2);border-left:3px solid var(--ac)}
.note.ok{border-color:var(--ok)}.note.warn{border-color:var(--warn)}.note.bad{border-color:var(--bad)}
.note-t{color:var(--warn)}
.form label,label.block{display:block;font-size:.82rem;color:var(--mut);margin:8px 0}
.label{font-size:.82rem;color:var(--mut);margin:10px 0 6px}
input,select,textarea{width:100%;margin-top:4px;background:var(--bg2);color:var(--fg);border:1px solid var(--line);border-radius:10px;padding:10px 12px;font:16px system-ui;min-height:44px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--ac);outline-offset:-1px}
.row input{margin-top:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 8px}
.choices{display:grid;gap:8px}
.choice input,.chip input{position:absolute;opacity:0;pointer-events:none}
.choice span{display:block;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--bg2);color:var(--fg);font-weight:600}
.choice input:checked+span{border-color:var(--ac);background:color-mix(in srgb,var(--ac) 18%,var(--bg2))}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chips.scroll-x{flex-wrap:nowrap}
.chip{position:relative;margin:0!important}
.chip span,.chip-btn{display:inline-block;padding:7px 12px;border-radius:99px;border:1px solid var(--line);background:var(--bg2);color:var(--fg);font:600 .84rem system-ui;white-space:nowrap;cursor:pointer}
.chip input:checked+span,.chip-btn.on{border-color:var(--ac);background:color-mix(in srgb,var(--ac) 22%,var(--bg2))}
.check{display:flex!important;gap:10px;align-items:center;color:var(--fg)!important;font-size:.9rem!important}
.check input{width:20px;height:20px;min-height:0;margin:0;accent-color:var(--ac);flex:none}
.check.big input{width:24px;height:24px}
.sticky-actions{position:sticky;bottom:calc(72px + env(safe-area-inset-bottom));background:linear-gradient(transparent,var(--bg) 18%);padding:18px 0 6px;z-index:5}
.stats3,.stats4{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0}.stats4{grid-template-columns:repeat(4,1fr)}
.stats3 .stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px}
.stat{text-align:center}.stat-v{font-size:1.25rem;font-weight:800;font-variant-numeric:tabular-nums}.stat-l{font-size:.72rem;color:var(--mut)}.stat-s{font-size:.7rem;color:var(--mut)}
.bar{height:10px;border-radius:99px;background:var(--bg2);overflow:hidden;margin:10px 0 6px;border:1px solid var(--line)}
.bar span{display:block;height:100%;background:linear-gradient(90deg,var(--ac),#60a5fa);border-radius:99px;transition:width .3s}
.bar.thin{height:6px;margin:6px 0}.bar.blue span{background:linear-gradient(90deg,#06b6d4,#38bdf8)}
.water{margin-top:10px;border-top:1px solid var(--line);padding-top:10px}
.heatmap{display:grid;grid-template-rows:repeat(7,1fr);grid-auto-flow:column;gap:3px;margin:10px 0}
.hm{display:block;aspect-ratio:1;border-radius:3px;background:var(--bg2);border:1px solid var(--line)}
.hm.on{background:var(--ok);border-color:var(--ok)}.hm.fut{opacity:.25}
.list{list-style:none;padding:0;margin:6px 0}.list li{padding:8px 0;border-bottom:1px solid var(--line)}.list li:last-child{border:0}
.exlist{padding:0;margin:8px 0;list-style:none;counter-reset:x}
.exlist li{display:flex;gap:10px;align-items:center;padding:9px 0;border-bottom:1px solid var(--line);counter-increment:x}
.exlist li::before{content:counter(x);width:26px;height:26px;border-radius:8px;background:color-mix(in srgb,var(--ac) 25%,var(--bg2));display:grid;place-items:center;font-size:.8rem;font-weight:700;flex:none}
.ex-row{border:1px solid var(--line);border-radius:12px;padding:10px;margin:10px 0;background:var(--bg2)}
.ex-row input{background:var(--card)}.ex-row label{font-size:.75rem;color:var(--mut)}
.pick-list{max-height:48vh;overflow:auto;margin:10px 0;display:grid;gap:6px}
.pick{display:flex;flex-direction:column;align-items:flex-start;text-align:left;padding:10px 12px;border-radius:10px;background:var(--bg2);border:1px solid var(--line);color:var(--fg);font:inherit;cursor:pointer}
.scroll-x{overflow-x:auto;scrollbar-width:none;padding-bottom:4px}.scroll-x::-webkit-scrollbar{display:none}
.empty{color:var(--mut);text-align:center;padding:18px}.empty.small{padding:10px;font-size:.85rem}
details summary{cursor:pointer;color:var(--fg);font-size:.9rem;padding:4px 0}
.spinner{width:36px;height:36px;border-radius:50%;border:4px solid var(--line);border-top-color:var(--ac);animation:spin 1s linear infinite;margin:14px auto}
@keyframes spin{to{transform:rotate(360deg)}}
/* sessão */
.sess-top{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:10px;background:var(--bg);padding:10px 0}
.clock{font:700 1rem ui-monospace,monospace;color:var(--ac)}
.pills{display:flex;gap:6px}
.step{flex:none;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:var(--bg2);color:var(--fg);font-weight:700;cursor:pointer}
.step.done{background:color-mix(in srgb,var(--ok) 30%,var(--bg2));border-color:var(--ok)}.step.cur{background:var(--ac);border-color:var(--ac);color:#fff}
.ex-title{font-size:1.35rem}
table.sets{width:100%;border-collapse:collapse;margin:12px 0}
.sets th{font-size:.75rem;color:var(--mut);text-align:left;padding:4px}.sets td{padding:4px}
.sets td:first-child{font-weight:700;width:40px;text-align:center}
.sets input{text-align:center;margin:0;padding:8px;font-weight:700}
.sets tr.done input{border-color:color-mix(in srgb,var(--ok) 50%,transparent);background:color-mix(in srgb,var(--ok) 10%,var(--bg2))}
.check-btn{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--bg2);color:var(--mut);font-size:20px;font-weight:800;cursor:pointer}
.check-btn.on{background:var(--ok);border-color:var(--ok);color:#fff}
.rest{position:fixed;left:0;right:0;bottom:0;transform:translateY(110%);transition:transform .25s;z-index:30;padding:0 12px calc(12px + env(safe-area-inset-bottom))}
.rest.open{transform:none}
.rest-inner{max-width:560px;margin:0 auto;background:var(--card);border:1px solid var(--ac);border-radius:18px;padding:14px 16px;box-shadow:0 -10px 40px #0008}
.rest-time{font:800 3rem/1.1 ui-monospace,monospace;text-align:center;font-variant-numeric:tabular-nums}
/* histórico */
.month{text-transform:capitalize;color:var(--mut);font-size:.9rem}
.bars{display:flex;gap:6px;height:120px;align-items:flex-end;margin-top:10px}
.bcol{flex:1;display:flex;flex-direction:column;align-items:center;height:100%;justify-content:flex-end}
.bcol .b{width:100%;background:linear-gradient(180deg,var(--ac),var(--ac2));border-radius:6px 6px 2px 2px;min-height:3px;position:relative}
.bcol .b span{position:absolute;top:-17px;left:0;right:0;text-align:center;font-size:.72rem;font-weight:700}
.bcol small{font-size:.62rem;color:var(--mut);margin-top:4px}
.chart{width:100%;height:auto;display:block;margin-top:8px}
.chart .grid{stroke:var(--line);stroke-width:1}.chart .axis{fill:var(--mut);font-size:9px}
.chart .ln{fill:none;stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round}
.chart .ln.s1{stroke:var(--ac)}.chart .ln.s2{stroke:var(--mut);stroke-width:1;stroke-dasharray:3 3}
.chart .dot.s1{fill:var(--ac)}.chart .dot.s2{fill:var(--mut)}
.chart .target{stroke:var(--ok);stroke-dasharray:5 4;stroke-width:1.5}.chart .tgt{fill:var(--ok)}
.legend{display:flex;gap:6px;align-items:center;color:var(--mut);flex-wrap:wrap}
.lg{display:inline-block;width:14px;height:3px;border-radius:2px;margin-left:6px}.lg.s1{background:var(--ac)}.lg.s2{background:var(--mut)}.lg.tg{background:var(--ok)}
.mini{background:var(--bg2);border-radius:10px;padding:8px;margin:4px 0;text-align:center}
.down{color:var(--ok)}.up{color:var(--warn)}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:10px 0}
.compare figure{margin:0}.compare img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:12px}
.compare figcaption{text-align:center;font-size:.8rem;color:var(--mut)}
.thumbs{display:flex;gap:6px;overflow-x:auto}
.thumb{flex:none;width:72px;background:none;border:0;padding:0;color:var(--mut);font-size:.7rem;cursor:pointer}
.thumb img{width:72px;height:96px;object-fit:cover;border-radius:8px;display:block}
img.full{width:100%;border-radius:12px}
/* dieta */
.rings{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;margin:8px 0}
.ring{position:relative;text-align:center}
.ring svg{width:100%;max-width:74px;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:6}.rbg{stroke:var(--bg2)}.rfg{stroke-linecap:round;transition:stroke-dasharray .4s}
.rfg.k{stroke:var(--k)}.rfg.p{stroke:var(--p)}.rfg.c{stroke:var(--c)}.rfg.f{stroke:var(--f)}
.ring div{position:absolute;top:0;left:0;right:0;height:min(74px,100%);aspect-ratio:1;margin:0 auto;display:flex;flex-direction:column;justify-content:center;line-height:1.05}
.ring div b{font-size:.85rem}.ring div small{font-size:.6rem;color:var(--mut)}.ring span{font-size:.7rem;color:var(--mut)}
.food{list-style:none;padding:0;margin:6px 0 0}
.food li{display:flex;gap:8px;align-items:center;padding:7px 0;border-top:1px solid var(--line)}
.seg{display:flex;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:3px;margin:12px 0}
.seg button{flex:1;border:0;background:none;color:var(--mut);font:600 .85rem system-ui;padding:8px;border-radius:9px;cursor:pointer}
.seg button.on{background:var(--card);color:var(--fg)}
/* mais */
.menu{display:grid;gap:8px;margin-top:10px}
.menu a{display:block;padding:15px 16px;background:var(--card);border:1px solid var(--line);border-radius:14px;color:var(--fg);font-weight:600}
.plate{display:inline-grid;place-items:center;min-width:38px;height:38px;padding:0 6px;margin:2px;border-radius:8px;font-weight:800;color:#fff;background:#475569}
.plate.p25{background:#dc2626}.plate.p20{background:#2563eb}.plate.p15{background:#ca8a04}.plate.p10{background:#16a34a}.plate.p5{background:#64748b}
/* shell */
.live{position:sticky;top:0;z-index:20;background:var(--ac);text-align:center;padding:8px}.live a{color:#fff;font-weight:600;font-size:.9rem}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:25;display:flex;background:color-mix(in srgb,var(--card) 92%,transparent);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
.tabbar[hidden]{display:none}
.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;padding:8px 0 7px;color:var(--mut);font-size:.68rem;font-weight:600}
.tabbar a i{font-style:normal;font-size:1.25rem;line-height:1.3;filter:grayscale(1);opacity:.75}
.tabbar a.on{color:var(--ac)}.tabbar a.on i{filter:none;opacity:1}
.modal{position:fixed;inset:0;background:#000a;z-index:50;display:none;align-items:flex-end;justify-content:center}
.modal.open{display:flex}
.sheet{background:var(--card);width:100%;max-width:560px;max-height:90vh;overflow:auto;border-radius:20px 20px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));animation:up .2s}
@keyframes up{from{transform:translateY(40px);opacity:0}}
.toast{position:fixed;left:50%;bottom:90px;transform:translate(-50%,20px);background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:12px;font-weight:600;font-size:.9rem;opacity:0;pointer-events:none;transition:.25s;z-index:60;max-width:calc(100% - 32px);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media (max-width:380px){.stats4 .stat-v{font-size:1rem}.grid3{grid-template-columns:1fr 1fr}}

.terms h3{font-size:.9rem;margin:1em 0 .2em}.terms p{margin:.2em 0;color:var(--mut)}.terms b{color:var(--fg)}
.q{border-top:1px solid var(--line);padding:8px 0}.q:first-of-type{border-top:0}.q p{margin:0 0 6px}
.seg.yn{margin:0;max-width:220px}.seg.yn label{flex:1;position:relative}
.seg.yn input{position:absolute;opacity:0;inset:0;margin:0;min-height:0;cursor:pointer}
.seg.yn span{display:block;text-align:center;padding:7px;border-radius:9px;font-weight:600;color:var(--mut)}
.seg.yn input:checked+span{background:var(--card);color:var(--fg);box-shadow:inset 0 0 0 1px var(--ac)}
.seg.yn input[value=yes]:checked+span{box-shadow:inset 0 0 0 1px var(--warn);color:var(--warn)}
[hidden]{display:none!important}