:root {
  --bg: #0B0F14; --bg2: #0F141B; --surface: #141B24; --surface2: #1B2430; --surface3: #232E3D; --line: #263244;
  --text: #EEF3F9; --muted: #A1AEC0; --dim: #92A0B3;
  --lime: #C8F31D; --lime-ink: #11160A; --teal: #19E3C4; --sky: #53B8FF; --amber: #FFB547; --pink: #FF5C8A; --violet: #9B8CFF;
  --r: 18px; --r-sm: 12px; --gutter: 16px;
  --tab-h: 68px; --safe-b: env(safe-area-inset-bottom, 0px); --safe-t: env(safe-area-inset-top, 0px);
  --font: 'IBM Plex Sans Thai', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --display: 'Kanit', 'IBM Plex Sans Thai', system-ui, sans-serif;
  color-scheme: dark;
  --tab-bg: rgba(13,18,25,.96); --cta-bg: rgba(11,15,20,.55); --note-text: #CFE6FF; --warn-text: #FFE2B5;
}
:root[data-theme="light"] {
  --bg:#F4F6F8; --bg2:#EBEFF3; --surface:#FFFFFF; --surface2:#E8EEF3; --surface3:#DCE5ED; --line:#B9C5D1;
  --text:#152331; --muted:#46596A; --dim:#526474;
  --lime:#486000; --lime-ink:#FFFFFF; --teal:#006C5F; --sky:#0068A6; --amber:#875000; --pink:#AF214E; --violet:#5F48AF;
  --tab-bg:rgba(255,255,255,.96); --cta-bg:#E8EEF3; --note-text:#174F76; --warn-text:#764400; --round2-error:#AC2433;
  color-scheme:light;
}
@media (prefers-color-scheme: light) {
  :root[data-theme="auto"] {
    --bg:#F4F6F8; --bg2:#EBEFF3; --surface:#FFFFFF; --surface2:#E8EEF3; --surface3:#DCE5ED; --line:#B9C5D1;
    --text:#152331; --muted:#46596A; --dim:#526474;
    --lime:#486000; --lime-ink:#FFFFFF; --teal:#006C5F; --sky:#0068A6; --amber:#875000; --pink:#AF214E; --violet:#5F48AF;
    --tab-bg:rgba(255,255,255,.96); --cta-bg:#E8EEF3; --note-text:#174F76; --warn-text:#764400; --round2-error:#AC2433;
    color-scheme:light;
  }
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
body { min-height: 100dvh; overscroll-behavior-y: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; text-align: inherit; }
input, select { font: inherit; color: var(--text); }
h1, h2, h3 { margin: 0; line-height: 1.25; }
h1 { font: 700 26px/1.2 var(--display); letter-spacing: .2px; }
h2 { font: 600 19px/1.3 var(--display); }
h3 { font-size: 14px; font-weight: 600; color: var(--muted); margin: 18px 0 8px; text-transform: none; }
small { font-size: 12.5px; }
.muted { color: var(--muted); } .sm { font-size: 13px; } .center { text-align: center; } .pad { padding: 20px; }
.row { display: flex; align-items: center; } .between { justify-content: space-between; } .gap { gap: 10px; } .grow { flex: 1; }
.ic { flex: none; vertical-align: -0.2em; }

#app { max-width: 520px; margin: 0 auto; min-height: 100dvh; }
#view { padding: calc(var(--safe-t) + 14px) var(--gutter) calc(var(--tab-h) + var(--safe-b) + 28px); }
body.full #view { padding-bottom: calc(var(--safe-b) + 20px); }
body.full #tabbar { display: none; }
.view-inner { animation: fade .28s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ---- tab bar ---- */
#tabbar { position: fixed; left: 50%; transform: translateX(-50%); bottom: 0; width: 100%; max-width: 520px; z-index: 20;
  display: grid; grid-template-columns: repeat(5, 1fr); height: calc(var(--tab-h) + var(--safe-b)); padding-bottom: var(--safe-b);
  background: var(--tab-bg); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); border-top: 1px solid var(--line); }
#tabbar a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; color: var(--dim); text-decoration: none; font-size: 11px; font-weight: 500; position: relative; }
#tabbar a.on { color: var(--lime); }
#tabbar a.on::before { content: ''; position: absolute; top: 0; width: 28px; height: 3px; border-radius: 0 0 3px 3px; background: var(--lime); box-shadow: 0 0 14px var(--lime); }

/* ---- header ---- */
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.top .grow { min-width: 0; }
.day-nav { display: flex; gap: 6px; }
.icon-btn { width: 40px; height: 40px; border-radius: 12px; display: inline-grid; place-items: center; background: var(--surface); border: 1px solid var(--line); color: var(--text); }
.icon-btn.lg { width: 54px; height: 54px; border-radius: 16px; }

/* ---- buttons ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 46px; padding: 0 18px; border-radius: 14px; font-weight: 600; background: var(--surface2); border: 1px solid var(--line); transition: transform .12s, opacity .2s; white-space: nowrap; }
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .45; }
.btn.primary { background: var(--lime); color: var(--lime-ink); border-color: transparent; box-shadow: 0 6px 22px -8px rgba(200, 243, 29, .6); }
.btn.ghost { background: transparent; }
.btn.danger { background: rgba(255, 92, 138, .12); border-color: rgba(255, 92, 138, .35); color: var(--pink); }
.btn.block { width: 100%; } .btn.lg { height: 56px; font-size: 17px; border-radius: 16px; }
.btn.sm { height: 38px; padding: 0 14px; border-radius: 12px; font-size: 14px; }
.btn.xs { height: 30px; padding: 0 10px; border-radius: 10px; font-size: 12.5px; }
.btn.round { width: 76px; height: 76px; border-radius: 50%; padding: 0; }
.row.gap .btn.block { flex: 1; }

/* ---- chips / segmented ---- */
.chip { display: inline-flex; align-items: center; gap: 6px; height: 38px; padding: 0 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); color: var(--muted); font-size: 14px; font-weight: 500; white-space: nowrap; transition: all .15s; }
.chip.on { background: rgba(200, 243, 29, .12); border-color: var(--lime); color: var(--lime); }
.chip.sm { height: 28px; font-size: 12px; padding: 0 10px; }
.seg, .chips, .days { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
.chips.scroll { flex-wrap: nowrap; overflow-x: auto; margin: 0 calc(-1 * var(--gutter)) 12px; padding: 0 var(--gutter); scrollbar-width: none; }
.chips.scroll::-webkit-scrollbar { display: none; }
.days .chip { width: 44px; justify-content: center; padding: 0; }
.seg.tabs { margin-bottom: 14px; }
.tag { display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 6px; font-size: 11.5px; font-weight: 600; background: var(--surface3); color: var(--muted); }
.tag.teal { background: rgba(25, 227, 196, .14); color: var(--teal); } .tag.amber { background: rgba(255, 181, 71, .14); color: var(--amber); } .tag.pink { background: rgba(255, 92, 138, .14); color: var(--pink); }
.pill { display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 12px; border-radius: 999px; background: rgba(0, 0, 0, .25); font-size: 12.5px; font-weight: 600; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: 1px; }
.dot.lg { width: 14px; height: 14px; margin: 0; flex: none; }

/* ---- cards ---- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; margin-bottom: 14px; }
.card.soft { background: var(--bg2); }
.card h2 { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.row-card { display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; }
.row-card > div { flex: 1; } .row-card b { display: block; } .row-card small { color: var(--muted); }
.note { display: flex; gap: 8px; align-items: flex-start; padding: 10px 12px; border-radius: 12px; background: rgba(83, 184, 255, .08); border: 1px solid rgba(83, 184, 255, .2); color: var(--note-text); font-size: 13px; margin: 10px 0; }
.note.warn { background: rgba(255, 181, 71, .08); border-color: rgba(255, 181, 71, .25); color: var(--warn-text); }
.note .ic { margin-top: 2px; }
h2.sec, h3.sec { margin: 22px 0 10px; }
.empty, .empty-card { text-align: center; padding: 30px 18px; color: var(--muted); }
.empty-card { background: var(--surface); border: 1px dashed var(--line); border-radius: var(--r); }
.empty-card b { display: block; color: var(--text); font-size: 17px; margin: 10px 0 4px; }
.emp-ic { width: 70px; height: 70px; border-radius: 22px; margin: 0 auto; display: grid; place-items: center; background: rgba(200, 243, 29, .1); color: var(--lime); }

/* ---- hero (today) ---- */
.hero-card { position: relative; overflow: hidden; border-radius: 24px; padding: 16px; margin-bottom: 14px;
  background: radial-gradient(120% 90% at 100% 0%, rgba(200, 243, 29, .18), transparent 55%), radial-gradient(90% 80% at 0% 100%, rgba(25, 227, 196, .12), transparent 60%), var(--surface); border: 1px solid var(--line); }
.hero-card.rest { background: radial-gradient(120% 90% at 100% 0%, rgba(155, 140, 255, .2), transparent 55%), radial-gradient(90% 80% at 0% 100%, rgba(83, 184, 255, .12), transparent 60%), var(--surface); }
.hero-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.rings { display: flex; gap: 18px; align-items: center; }
.ring { position: relative; flex: none; }
.ring-label { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; line-height: 1.1; }
.ring-label b { font: 700 20px var(--display); }
.ring-label small { font-size: 10.5px; color: var(--muted); }
.ring-col { display: flex; flex-direction: column; gap: 10px; flex: 1; min-width: 0; }
.mini { display: flex; align-items: center; gap: 10px; }
.mini > div { flex: 1; min-width: 0; } .mini b { display: block; font-size: 14px; } .mini small { color: var(--muted); }
.session-cta { margin-top: 14px; width: 100%; display: flex; align-items: center; gap: 12px; padding: 10px 12px 10px 10px; border-radius: 18px; background: var(--cta-bg); border: 1px solid var(--line); text-align: left; }
.session-cta > div:nth-child(2) { flex: 1; min-width: 0; }
.session-cta small { color: var(--muted); display: block; } .session-cta b { display: block; font-size: 16px; } .session-cta span { color: var(--muted); font-size: 12.5px; }
.cta-fig { width: 64px; height: 64px; border-radius: 14px; background: var(--bg2); flex: none; }
.play { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--lime); color: var(--lime-ink); flex: none; box-shadow: 0 0 0 6px rgba(200, 243, 29, .14); }

/* ---- timeline ---- */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before { content: ''; position: absolute; left: 61px; top: 10px; bottom: 10px; width: 2px; background: var(--line); }
.tl { display: grid; grid-template-columns: 44px 36px 1fr auto; gap: 0 8px; align-items: center; padding: 8px 0; position: relative; }
.tl time { font-size: 12.5px; color: var(--muted); font-variant-numeric: tabular-nums; }
.tl-ic { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; background: var(--surface2); border: 1px solid var(--line); color: var(--muted); z-index: 1; }
.tl.t-meal .tl-ic { color: var(--amber); } .tl.t-supp .tl-ic { color: var(--teal); } .tl.t-workout .tl-ic { color: var(--lime); } .tl.t-water .tl-ic { color: var(--sky); } .tl.t-sleep .tl-ic, .tl.t-note .tl-ic { color: var(--violet); }
.tl-body { min-width: 0; padding: 8px 10px; border-radius: 12px; }
.tl-body[data-act] { cursor: pointer; }
.tl-body[data-act]:active { background: var(--surface); }
.tl-body b { display: block; font-size: 14.5px; } .tl-body small { color: var(--muted); display: block; overflow: hidden; text-overflow: ellipsis; }
.tl.next .tl-body { background: var(--surface); border: 1px solid var(--lime); box-shadow: 0 0 0 4px rgba(200, 243, 29, .07); }
.tl.next time { color: var(--lime); font-weight: 600; }
.tl.done .tl-body b { text-decoration: line-through; color: var(--muted); }
.tl.done .tl-ic { background: rgba(200, 243, 29, .12); }
.tick { width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--line); display: grid; place-items: center; color: transparent; transition: all .15s; }
.tick.on { background: var(--lime); border-color: var(--lime); color: var(--lime-ink); }

/* ---- week strip ---- */
.week { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; margin-bottom: 14px; }
.wd { position: relative; display: flex; flex-direction: column; align-items: center; padding: 8px 0 6px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); }
.wd small { color: var(--muted); font-size: 11px; } .wd b { font: 600 17px var(--display); }
.wd i { height: 6px; width: 6px; border-radius: 50%; font-style: normal; font-size: 0; margin-top: 3px; }
.wd.tr i { background: var(--lime); }
.wd.today { border-color: var(--dim); }
.wd.on { background: var(--lime); border-color: var(--lime); color: var(--lime-ink); }
.wd.on small { color: var(--lime-ink); } .wd.on i { background: var(--lime-ink); }
.wd .lk { position: absolute; top: 3px; right: 4px; opacity: .6; }

/* ---- session / exercise list ---- */
.session h2 { margin: 2px 0 8px; }
.meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; color: var(--muted); font-size: 13px; }
.ex-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.ex-list li { display: flex; align-items: center; gap: 12px; padding: 8px 12px 8px 8px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); cursor: pointer; }
.ex-list li > div:nth-child(2) { flex: 1; min-width: 0; }
.ex-list b { display: block; } .ex-list small { color: var(--muted); }
.fig { aspect-ratio: 1; border-radius: 14px; background: radial-gradient(70% 70% at 50% 40%, var(--surface3), var(--bg2)); overflow: hidden; }
.fig.sm { width: 62px; flex: none; } .fig.md { width: 120px; margin: 8px auto; } .fig.xl { width: min(78vw, 330px); margin: 6px auto 12px; border-radius: 28px; }
.figure { width: 100%; height: 100%; display: block; }
.figure .limb { stroke: #DCE5F0; stroke-linecap: round; fill: none; }
.figure .limb.far { stroke: #7F8DA2; }
.figure .limb.hl { stroke: var(--lime); }
.figure .limb.far.hl { stroke: #8FAE1A; }
.figure .head { fill: #DCE5F0; }
.figure .ground { stroke: var(--line); stroke-width: 2; stroke-linecap: round; }
.figure .prop { fill: var(--teal); }
.figure .prop-o { fill: none; stroke: var(--teal); stroke-width: 3.5; }
.figure .prop-l { stroke: var(--teal); stroke-width: 4; stroke-linecap: round; }
.figure .prop-t { stroke: var(--dim); stroke-width: 1.5; stroke-dasharray: 3 3; }
.figure .mat { fill: rgba(155, 140, 255, .35); }
.ex-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ex-card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 8px 8px 12px; text-align: left; }
.ex-card .fig { margin-bottom: 8px; }
.ex-card b { display: block; font-size: 14px; line-height: 1.3; } .ex-card small { color: var(--muted); font-size: 11.5px; }
.cues { padding-left: 20px; } .cues li { margin: 6px 0; }
.sticky-cta { position: sticky; bottom: calc(var(--tab-h) + var(--safe-b) + 10px); margin-top: 18px; z-index: 5; }
.lock-card { text-align: center; padding: 26px 18px; border-radius: var(--r); border: 1px solid rgba(200, 243, 29, .35); background: radial-gradient(100% 100% at 50% 0%, rgba(200, 243, 29, .12), transparent 70%), var(--surface); display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--lime); }
.lock-card b { color: var(--text); font-size: 17px; } .lock-card small { color: var(--muted); }

/* ---- player ---- */
.player { min-height: calc(100dvh - var(--safe-t) - 40px); display: flex; flex-direction: column; }
.pl-top { display: flex; align-items: center; gap: 12px; }
.pl-bar { flex: 1; height: 6px; border-radius: 3px; background: var(--surface2); overflow: hidden; }
.pl-bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--teal), var(--lime)); transition: width .4s; }
.pl-work, .pl-rest, .pl-done { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding-top: 10px; }
.pl-work h1 { margin: 4px 0 6px; }
.big-count { font: 700 84px/1 var(--display); color: var(--lime); font-variant-numeric: tabular-nums; margin: 6px 0; text-shadow: 0 0 40px rgba(200, 243, 29, .35); }
.reps { font: 700 64px/1 var(--display); color: var(--lime); margin: 6px 0; }
.reps small { font: 500 16px var(--font); color: var(--muted); margin-left: 6px; }
.cue { color: var(--muted); max-width: 320px; min-height: 44px; }
.pl-ctrl { display: flex; align-items: center; gap: 22px; margin-top: 10px; }
.pl-rest > small { font: 600 18px var(--display); color: var(--muted); letter-spacing: 2px; text-transform: uppercase; }
.next-up { margin-top: 26px; padding: 14px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); width: 100%; max-width: 320px; }
.next-up b { display: block; } .next-up span { color: var(--muted); font-size: 13px; }
.burst { width: 96px; height: 96px; border-radius: 50%; display: grid; place-items: center; background: var(--lime); color: var(--lime-ink); margin-bottom: 14px; box-shadow: 0 0 0 14px rgba(200, 243, 29, .12), 0 0 0 28px rgba(200, 243, 29, .05); animation: pop .5s cubic-bezier(.2, 1.6, .5, 1); }
@keyframes pop { from { transform: scale(.4); opacity: 0; } }
.pl-done .sum-grid { width: 100%; margin: 16px 0; }

/* ---- food ---- */
.mbar { margin: 10px 0; } .mbar span { font-size: 13.5px; } .mbar small { color: var(--muted); }
.track { height: 8px; border-radius: 4px; background: var(--surface3); overflow: hidden; margin-top: 4px; }
.track i { display: block; height: 100%; border-radius: 4px; transition: width .5s; }
.meal { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 14px; margin-bottom: 10px; cursor: pointer; }
.meal.done { opacity: .6; }
.meal-head { display: flex; gap: 12px; align-items: center; }
.meal-head > div { flex: 1; min-width: 0; } .meal-head small { color: var(--muted); display: block; } .meal-head b { display: block; line-height: 1.35; }
.meal-head em { font: 700 20px var(--display); font-style: normal; text-align: right; line-height: 1; } .meal-head em small { display: block; font: 500 11px var(--font); color: var(--muted); }
.meal-ic { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: rgba(255, 181, 71, .12); color: var(--amber); flex: none; }
.food-chips { list-style: none; padding: 0; margin: 10px 0 8px; display: flex; flex-wrap: wrap; gap: 6px; }
.food-chips li { font-size: 12.5px; padding: 4px 9px; border-radius: 8px; background: var(--bg2); border: 1px solid var(--line); }
.food-chips li small { color: var(--muted); }
.fcat { display: inline-block; width: 7px; height: 7px; border-radius: 2px; margin-right: 5px; vertical-align: 1px; background: var(--dim); }
.fcat.protein, .fcat.dairyp { background: var(--teal); } .fcat.carb { background: var(--lime); } .fcat.veg { background: #5BD66B; } .fcat.fruit { background: var(--pink); } .fcat.fat { background: var(--amber); }
.meal-mac { display: flex; gap: 12px; font-size: 12.5px; color: var(--muted); } .meal-mac .ok { color: var(--lime); margin-left: auto; }
.macro-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 10px 0 14px; }
.macro-row div { background: var(--bg2); border-radius: 12px; padding: 10px 6px; text-align: center; }
.macro-row b { display: block; font: 700 18px var(--display); } .macro-row small { color: var(--muted); font-size: 11px; }
.food-list { list-style: none; padding: 0; margin: 0 0 12px; }
.food-list li { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.food-list li > div { flex: 1; } .food-list b { display: block; font-weight: 500; } .food-list small { color: var(--muted); } .food-list em { font-style: normal; font-weight: 600; }
.tips ul { margin: 8px 0 0; padding-left: 18px; color: var(--muted); font-size: 13px; }

/* ---- supplements ---- */
.slot-list { list-style: none; padding: 0; margin: 0 0 8px; display: flex; flex-direction: column; gap: 8px; }
.slot-list li { display: flex; gap: 12px; padding: 12px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); }
.slot-time { width: 82px; flex: none; } .slot-time b { display: block; font: 600 17px var(--display); color: var(--teal); } .slot-time small { color: var(--muted); font-size: 11.5px; }
.slot-items { flex: 1; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.sp-chip { font-size: 13.5px; display: flex; align-items: center; } .sp-chip b { margin-left: auto; padding-left: 8px; font-weight: 600; white-space: nowrap; }
.sp-list { display: flex; flex-direction: column; gap: 10px; }
.sp-card { display: flex; gap: 12px; padding: 12px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); text-align: left; width: 100%; }
.sp-card.paused { opacity: .5; }
.sp-img { width: 66px; height: 66px; border-radius: 14px; flex: none; display: grid; place-items: center; color: var(--c); background: color-mix(in srgb, var(--c) 14%, var(--bg2)) center/cover; }
.sp-img.has svg { display: none; }
.sp-info { flex: 1; min-width: 0; } .sp-info small { color: var(--muted); } .sp-info b { display: block; line-height: 1.3; } .sp-info > span { display: block; color: var(--muted); font-size: 12.5px; margin: 2px 0 6px; }
.add-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.opt { padding: 16px 12px; border-radius: 16px; background: var(--surface2); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 6px; color: var(--lime); }
.opt b { color: var(--text); font-size: 14px; } .opt small { color: var(--muted); font-size: 12px; }
.cat-list { display: flex; flex-direction: column; gap: 6px; }
.cat-item { display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: 14px; background: var(--surface2); width: 100%; text-align: left; }
.cat-item > div { flex: 1; min-width: 0; } .cat-item b { display: block; font-size: 14px; font-weight: 500; } .cat-item small { color: var(--muted); }
.photo-prev { height: 220px; border-radius: 16px; background: var(--bg2) center/contain no-repeat; margin-bottom: 12px; }
.dose-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.dose { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 6px 6px 6px 12px; border-radius: 12px; background: var(--surface2); font-size: 13px; }
.dose input { width: 64px; height: 36px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg2); text-align: center; }
.dose-table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 8px 0; }
.dose-table th, .dose-table td { padding: 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.dose-table th { color: var(--muted); font-weight: 500; }

/* ---- forms ---- */
.field { display: block; margin: 10px 0; } .field > span { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.input-wrap { display: flex; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 0 14px; transition: border-color .15s; }
.input-wrap:focus-within { border-color: var(--lime); }
.input-wrap input, .input-wrap select { flex: 1; min-width: 0; height: 48px; border: 0; outline: 0; background: transparent; font-size: 16px; }
.input-wrap select option { background: var(--surface); }
.input-wrap em { font-style: normal; color: var(--muted); font-size: 13px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; }
details summary { cursor: pointer; font-weight: 500; display: flex; align-items: center; gap: 8px; list-style: none; }
details summary::-webkit-details-marker { display: none; }

/* ---- onboarding ---- */
.onboard { min-height: calc(100dvh - var(--safe-t) - 34px); display: flex; flex-direction: column; }
.ob-top { display: flex; align-items: center; justify-content: space-between; height: 44px; }
.ob-top > span { width: 40px; }
.dots { display: flex; gap: 6px; } .dots i { width: 22px; height: 5px; border-radius: 3px; background: var(--surface3); transition: background .3s; } .dots i.on { background: var(--lime); }
.ob-body { flex: 1; padding: 18px 0; } .ob-body h2 { font-size: 24px; margin-bottom: 6px; }
.ob-foot { padding-top: 10px; }
.ob-hero { text-align: center; padding: 30px 0 18px; }
.ob-hero h1 { font-size: 44px; font-style: italic; letter-spacing: 1px; margin-top: 14px; background: linear-gradient(90deg, var(--lime), var(--teal)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ob-hero p { color: var(--muted); max-width: 300px; margin: 8px auto 0; }
.logo-big { width: 88px; height: 88px; border-radius: 28px; margin: 0 auto; display: grid; place-items: center; color: var(--lime-ink); background: linear-gradient(135deg, var(--lime), var(--teal)); box-shadow: 0 16px 50px -12px rgba(200, 243, 29, .55); }
.goal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; }
.goal { display: flex; flex-direction: column; gap: 10px; padding: 16px; border-radius: 18px; background: var(--surface); border: 1.5px solid var(--line); color: var(--muted); }
.goal b { color: var(--text); }
.goal.on { border-color: var(--lime); background: rgba(200, 243, 29, .08); color: var(--lime); }
.goal-grid .goal:last-child:nth-child(odd) { grid-column: span 2; }
.sum-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0; }
.stat { background: var(--bg2); border: 1px solid var(--line); border-radius: 16px; padding: 12px; display: flex; flex-direction: column; gap: 2px; }
.stat small { color: var(--muted); } .stat b { font: 700 24px/1.2 var(--display); } .stat b.sm { font-size: 16px; } .stat .tag { align-self: flex-start; }
.card .sum-grid { margin-top: 0; }

/* ---- me ---- */
.spark { width: 100%; height: 90px; display: block; }
.photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 10px 0; }
.ph { aspect-ratio: 3/4; border-radius: 12px; background: var(--bg2) center/cover; position: relative; overflow: hidden; }
.ph small { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 6px 5px; font-size: 11px; background: linear-gradient(transparent, rgba(0, 0, 0, .75)); }
.full-img { width: 100%; border-radius: 16px; display: block; margin-bottom: 10px; }
.compare { position: relative; aspect-ratio: 3/4; border-radius: 16px; overflow: hidden; background: var(--bg2); margin-bottom: 8px; }
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cmp-top { position: absolute; inset: 0; border-right: 2px solid var(--lime); }
.compare input { position: absolute; left: 0; right: 0; bottom: 10px; width: 90%; margin: 0 5%; accent-color: var(--lime); }
.sleep-bars { position: relative; display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; height: 120px; align-items: end; margin: 12px 0 6px; padding-bottom: 20px; }
.sb { height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; position: relative; }
.sb i { width: 100%; max-width: 28px; border-radius: 8px 8px 4px 4px; background: linear-gradient(var(--violet), #5B4FD6); min-height: 4px; }
.sb i.low { background: linear-gradient(var(--amber), #C27A1E); }
.sb small { position: absolute; bottom: -20px; color: var(--muted); font-size: 11px; }
.goal-line { position: absolute; left: 0; right: 0; border-top: 1.5px dashed rgba(200, 243, 29, .5); margin-bottom: 20px; transform: translateY(20px); }
.bed-times { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 10px 0 4px; }
.bed-times div { background: var(--bg2); border-radius: 12px; padding: 10px; text-align: center; border: 1px solid var(--line); }
.bed-times div:first-child { border-color: var(--violet); }
.bed-times b { display: block; font: 600 20px var(--display); } .bed-times small { color: var(--muted); font-size: 11px; }
.premium { background: radial-gradient(120% 100% at 100% 0%, rgba(200, 243, 29, .14), transparent 60%), var(--surface); }
.premium.on { border-color: rgba(25, 227, 196, .4); }
.list { display: flex; flex-direction: column; }
.list button { display: flex; align-items: center; gap: 12px; padding: 13px 2px; border-bottom: 1px solid var(--line); text-align: left; width: 100%; }
.list button:last-child { border-bottom: 0; }
.list button .ic:last-child { margin-left: auto; color: var(--dim); }
.list button.danger { color: var(--pink); }

/* ---- pay ---- */
.perks { list-style: none; padding: 0; margin: 0 0 16px; display: grid; gap: 8px; }
.perks li { display: flex; gap: 10px; align-items: center; font-size: 14px; } .perks .ic { color: var(--lime); }
.plans { display: flex; flex-direction: column; gap: 10px; }
.plan { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; padding: 16px; border-radius: 18px; background: var(--surface); border: 1.5px solid var(--line); text-align: left; width: 100%; }
.plan b { font-size: 16px; } .plan small { grid-column: 1; color: var(--muted); font-size: 12.5px; }
.plan em { grid-row: 1 / span 2; grid-column: 2; align-self: center; font: 700 24px var(--display); font-style: normal; }
.plan.on { border-color: var(--lime); background: rgba(200, 243, 29, .07); } .plan.on em { color: var(--lime); }
.best { position: absolute; top: -10px; right: 14px; background: var(--lime); color: var(--lime-ink); font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 6px; }
.methods { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.method { display: flex; flex-direction: column; gap: 4px; padding: 14px; border-radius: 16px; background: var(--surface); border: 1.5px solid var(--line); text-align: left; color: var(--teal); }
.method b { color: var(--text); font-size: 14px; } .method small { color: var(--muted); font-size: 12px; }
.method.on { border-color: var(--teal); background: rgba(25, 227, 196, .07); }
#pay-area { margin: 14px 0; }
.pp-box { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; text-align: center; }
.qr { width: 220px; height: 220px; margin: 0 auto 10px; background: #fff; border-radius: 16px; padding: 10px; display: grid; place-items: center; }
.qr svg { width: 100%; height: 100%; }
.pp-box > b { display: block; font: 700 28px var(--display); color: var(--lime); } .pp-box ol { text-align: left; padding-left: 18px; }

/* ---- sheet ---- */
.sheet-wrap { position: fixed; inset: 0; z-index: 50; }
.sheet-backdrop { position: absolute; inset: 0; background: rgba(0, 0, 0, .55); opacity: 0; transition: opacity .25s; }
.sheet { position: absolute; left: 50%; bottom: 0; width: 100%; max-width: 520px; max-height: 92dvh; overflow-y: auto; transform: translate(-50%, 100%); transition: transform .3s cubic-bezier(.2, .9, .3, 1);
  background: var(--bg2); border: 1px solid var(--line); border-bottom: 0; border-radius: 26px 26px 0 0; padding: 8px var(--gutter) calc(var(--safe-b) + 20px); }
.sheet-wrap.open .sheet-backdrop { opacity: 1; } .sheet-wrap.open .sheet { transform: translate(-50%, 0); }
.sheet-grip { width: 40px; height: 5px; border-radius: 3px; background: var(--surface3); margin: 0 auto 10px; }
.sheet-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 10px; }
.sheet .row.gap { margin-top: 12px; }

/* ---- toast / install ---- */
.toast { position: fixed; left: 50%; top: calc(var(--safe-t) + 14px); transform: translate(-50%, -20px); opacity: 0; z-index: 80; background: var(--surface3); border: 1px solid var(--line); color: var(--text);
  padding: 10px 16px; border-radius: 14px; font-size: 14px; box-shadow: 0 10px 30px rgba(0, 0, 0, .4); transition: all .25s; max-width: calc(100% - 32px); text-align: center; }
.toast.show { opacity: 1; transform: translate(-50%, 0); } .toast.warn { border-color: rgba(255, 181, 71, .5); }
.install { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(var(--tab-h) + var(--safe-b) + 10px); width: calc(100% - 24px); max-width: 496px; z-index: 30;
  display: flex; align-items: center; gap: 12px; padding: 10px 10px 10px 14px; border-radius: 18px; background: var(--surface2); border: 1px solid var(--lime); box-shadow: 0 10px 30px rgba(0, 0, 0, .45); color: var(--lime); animation: fade .3s; }
.install > div { flex: 1; } .install b { display: block; color: var(--text); font-size: 14px; } .install small { color: var(--muted); }
.install .icon-btn { width: 32px; height: 32px; background: transparent; border: 0; }
.spin { width: 16px; height: 16px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; display: inline-block; animation: rot .7s linear infinite; }
@keyframes rot { to { transform: rotate(360deg); } }

@media (min-width: 560px) { #view { padding-top: 26px; } }

/* ---- print (PDF export) ---- */
#print-root { display: none; }
@media print {
  @page { size: A4; margin: 12mm; }
  body.printing #app, body.printing .sheet-wrap, body.printing .toast, body.printing .install { display: none !important; }
  body.printing { background: #fff; color: #111; }
  body.printing #print-root { display: block; }
  .print-doc { font: 11px/1.45 var(--font); color: #111; }
  .print-doc h1 { font-size: 22px; color: #111; } .print-doc h2 { font-size: 14px; margin: 14px 0 6px; color: #111; }
  .pd-head { border-bottom: 3px solid #9BC000; padding-bottom: 8px; margin-bottom: 10px; } .pd-head p { margin: 2px 0; color: #444; }
  .pd-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
  .pd-grid div { border: 1px solid #ddd; border-radius: 8px; padding: 6px; } .pd-grid h3 { margin: 0; font-size: 10px; color: #666; } .pd-grid b { display: block; font-size: 14px; } .pd-grid small { color: #666; font-size: 9px; }
  .pd-ex { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
  .pd-exi { border: 1px solid #ddd; border-radius: 8px; padding: 6px; break-inside: avoid; } .pd-exi svg { width: 70px; height: 70px; display: block; } .pd-exi b { display: block; } .pd-exi small { color: #555; font-size: 9px; }
  .pd-exi .limb { stroke: #333; } .pd-exi .limb.far { stroke: #999; } .pd-exi .limb.hl { stroke: #7A9A00; } .pd-exi .head { fill: #333; } .pd-exi .ground { stroke: #ccc; } .pd-exi .prop, .pd-exi .mat { fill: #0AA; } .pd-exi .prop-o, .pd-exi .prop-l { stroke: #0AA; }
  .pd-day { break-inside: avoid-page; }
  .pd-day table { width: 100%; border-collapse: collapse; } .pd-day td, .pd-day th { border-bottom: 1px solid #e5e5e5; padding: 4px 6px; text-align: left; vertical-align: top; }
  .pd-day td:first-child { width: 48px; font-weight: 600; } .pd-day small { color: #555; }
  .pd-sum { color: #444; margin: 4px 0 0; } .pd-foot { margin-top: 16px; color: #777; font-size: 9px; border-top: 1px solid #ddd; padding-top: 6px; }
}
:root { --round2-error: #ff9c9c; }
.calendar-grid { display:grid; grid-template-columns:repeat(7,minmax(0,1fr)); gap:5px; margin:16px 0; text-align:center; }
.calendar-grid .chip { min-width:0; padding:8px 2px; display:flex; flex-direction:column; border-radius:12px; }
.calendar-grid small { font-size:10px; }
.status-row { display:flex; justify-content:space-between; gap:8px; padding:10px 0; border-bottom:1px solid var(--line); font-size:12px; }
.status-row .ok { color:var(--lime); }
.field-error { color:var(--round2-error); font-size:11px; }
.admin-save { position:sticky; bottom:80px; display:flex; align-items:center; gap:12px; justify-content:space-between; background:var(--surface); padding:14px; border:1px solid var(--line); border-radius:16px; z-index:3; }
.admin-save small { font-size:12px; }
.product-preview { color:var(--lime); padding-bottom:14px; font-weight:700; overflow-wrap:anywhere; }
.stepper { display:flex; gap:4px; align-items:center; min-width:0; }
.stepper .field { flex:1; min-width:0; }
.stepper .input-wrap { min-width:0; }
.stepper input { width:100%; min-width:0; text-align:center; }
.stepper .btn { padding:10px; }
.grid2 > *, .input-wrap { min-width:0; }
.input-wrap select { width:100%; background:transparent; color:inherit; border:0; padding:12px; font:inherit; }
.input-wrap select option { background:var(--surface); color:var(--text); }
.setup-steps { padding-left:20px; }
.setup-steps li { margin:14px 0; }
.setup-steps code { display:block; overflow-wrap:anywhere; font-size:12px; margin-bottom:6px; user-select:all; }
.shopping-row { display:flex; gap:10px; align-items:center; padding:10px 0; }
.shopping-row b { margin-left:auto; white-space:nowrap; }
.copy-text { width:100%; min-height:90px; margin-top:12px; background:transparent; color:inherit; border:1px solid var(--line); border-radius:10px; }
.hr-card { margin:8px 16px; padding:12px; border:1px solid var(--line); border-radius:14px; }
.hr-card small { display:block; font-size:11px; color:var(--muted); margin-top:6px; }
.hr-card #live-hr { color:var(--lime); font-weight:700; }
.progress-bars { display:flex; align-items:flex-end; gap:6px; min-height:130px; }
.progress-bars > div { flex:1; min-width:0; display:flex; flex-direction:column; align-items:center; gap:5px; }
.progress-bars i { display:block; width:70%; background:var(--lime); border-radius:5px 5px 0 0; }
.progress-bars small { font-size:9px; white-space:nowrap; }
.ex-list .icon-btn { flex-shrink:0; }

.ph small { color: #fff; }
.pl-top { flex-wrap: wrap; }
.sheet input, .sheet select { min-width: 0; max-width: 100%; }
.sheet .input-wrap select { width: 100%; }
.print-doc table { width: 100%; border-collapse: collapse; }

/* Round 4 account, coach and progress views. */
.v-account input,.v-trainer input,.v-coach textarea,.v-admin input{max-width:100%;min-width:0}
.v-account .btn,.v-trainer .btn,.v-coach .btn,.v-challenges .btn,.v-replan .btn,#admin-key-settings .btn{white-space:normal;overflow-wrap:anywhere;height:auto;min-height:40px;padding:10px 14px;max-width:100%;margin:3px 0}
.v-account .field>input,.v-trainer .field>input,.v-trainer .field>select,.v-trainer textarea,.v-coach textarea,#admin-key-settings input{display:block;width:100%;margin-top:6px;padding:12px;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--text);font:inherit;box-sizing:border-box}
.v-trainer textarea,.v-coach textarea{min-height:96px;resize:vertical}
.v-trainer pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px}
.v-trainer p,.v-account p,.chat-text{overflow-wrap:anywhere;white-space:pre-wrap}
.chat-user{margin-left:24px;border-color:var(--teal)}
.chat-assistant{margin-right:16px}
.badge-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.badge{text-align:center;display:grid;gap:4px;overflow-wrap:anywhere}.badge span{font-size:28px;color:var(--lime)}
.badge.locked{opacity:.35;filter:grayscale(1)}
.challenge-checks{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.challenge-checks span{display:grid;text-align:center;min-width:28px}
.badge-confetti{position:fixed;z-index:10000;top:25%;left:10%;width:80%;text-align:center;pointer-events:none;font-size:42px;color:var(--lime);animation:badge-burst 1.8s ease-out forwards}
@keyframes badge-burst{from{transform:translateY(40px) scale(.3);opacity:1}to{transform:translateY(-120px) scale(1.5);opacity:0}}
@media(prefers-reduced-motion:reduce){.badge-confetti{animation:none;display:none}}

html[lang="zh"] body,html[lang="ja"] body{font-family:var(--language-font),sans-serif}

.v-onboarding .seg:has([data-act="ob-lang"]){flex-wrap:wrap}