/* Gym app. Continues the provisional rutina.html: same tokens and fonts.
   One column for the phone, fixed 4-icon nav at the bottom (thumb reach). */
@import url("gym.css");
@import url("cocina.css");

:root{
  --bg:#f3f4f2; --surface:#ffffff; --fg:#1b1f1d; --muted:#5d6661; --line:#d9ddd9;
  --accent:#d4561c; --accent-ink:#ffffff; --done:#2f7d4f; --chip:#e8ebe8;
  --accent-soft:#fbe9df; --done-soft:#e3f1e8; --danger:#b3261e;
  --display:"Barlow Condensed","Arial Narrow",sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,monospace;
  --radius:12px;
  --nav-h:64px;
  --safe-b:env(safe-area-inset-bottom,0px);
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#141716; --surface:#1d2120; --fg:#eceeed; --muted:#9aa39e; --line:#2e3432;
  --accent:#f0743a; --accent-ink:#141716; --done:#5bbf85; --chip:#262b29;
  --accent-soft:#3a2418; --done-soft:#1b3326; --danger:#ff8a80; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#141716; --surface:#1d2120; --fg:#eceeed; --muted:#9aa39e; --line:#2e3432;
  --accent:#f0743a; --accent-ink:#141716; --done:#5bbf85; --chip:#262b29;
  --accent-soft:#3a2418; --done-soft:#1b3326; --danger:#ff8a80; color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.45;
  -webkit-tap-highlight-color:transparent;overflow-x:hidden}
[hidden]{display:none!important}
img,svg{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--accent)}

:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:2px solid var(--accent);outline-offset:2px}
main:focus,h1[tabindex]:focus{outline:none}

/* ---------- Layout ---------- */
#main{padding:calc(16px + env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px))
  calc(var(--nav-h) + var(--safe-b) + 28px) max(16px,env(safe-area-inset-left,0px))}
.view{max-width:640px;margin:0 auto;display:flex;flex-direction:column;gap:14px;min-width:0}
.loading{color:var(--muted);text-align:center;padding:48px 0;margin:0}

.top{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;padding:4px 0 2px}
.top-text{min-width:0}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--muted);margin:0 0 2px;text-transform:uppercase}
h1{font-family:var(--display);font-weight:700;font-size:38px;line-height:.95;margin:0;letter-spacing:.01em;text-transform:uppercase;text-wrap:balance}
h2{font-family:var(--display);font-weight:700;font-size:24px;line-height:1;margin:0;letter-spacing:.02em;text-transform:uppercase}
h3{font-size:15px;font-weight:600;margin:0}
p{margin:0}
.muted{color:var(--muted)}
.small{font-size:13px}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* ---------- Cards ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:12px;min-width:0}
.card-label{font-family:var(--display);font-weight:600;font-size:15px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0}
.card-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.section{display:flex;flex-direction:column;gap:12px;scroll-margin-top:12px}
.section + .section{margin-top:10px}

.alert{border-color:var(--accent);background:var(--accent-soft)}
.alert .card-label{color:var(--accent)}
.stale-title{font-size:22px;line-height:1.1}
.stale-actions{display:flex;flex-wrap:wrap;gap:8px}
.stale-actions .btn{flex:1 1 140px}
.ok-line{display:flex;align-items:center;gap:8px;color:var(--done);font-weight:500}
.ok-line .num{color:var(--fg)}

.hero{background:var(--fg);color:var(--bg);border-color:var(--fg);gap:14px}
.hero .card-label{color:var(--bg);opacity:.7}
.hero-name{font-family:var(--display);font-weight:700;font-size:44px;line-height:.92;text-transform:uppercase;letter-spacing:.01em;margin:0}
.hero .muted{color:var(--bg);opacity:.7}

.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.stats-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.stat{background:var(--chip);border-radius:10px;padding:10px 10px 9px;min-width:0}
.stat b{display:block;font:600 20px/1.1 var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stat span{font-size:12px;color:var(--muted)}
.phase{display:flex;align-items:baseline;justify-content:space-between;gap:8px;flex-wrap:wrap}
.phase strong{font-family:var(--display);font-size:26px;text-transform:uppercase;letter-spacing:.02em;line-height:1}
.progress{height:6px;border-radius:3px;background:var(--chip);overflow:hidden}
.progress > i{display:block;height:100%;background:var(--accent);border-radius:3px}

/* Tappable rows (menu, reminders) */
.rows{display:flex;flex-direction:column;gap:8px}
.row-link{display:flex;align-items:center;gap:12px;min-height:60px;padding:12px 14px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);color:var(--fg);text-decoration:none;width:100%;text-align:left;cursor:pointer}
.row-link:active{background:var(--chip)}
.row-link .ri{flex:none;width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--chip);color:var(--fg)}
.row-link.due .ri{background:var(--accent-soft);color:var(--accent)}
.row-link .rt{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}
.row-link .rt b{font-weight:600}
.row-link .rt span{font-size:13px;color:var(--muted)}
.row-link > svg:last-child{flex:none;color:var(--muted)}

/* ---------- Controls ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 18px;border-radius:10px;
  border:1px solid var(--line);background:var(--chip);color:var(--fg);font:600 16px/1.2 var(--body);cursor:pointer;text-decoration:none;
  user-select:none;-webkit-user-select:none;touch-action:manipulation}
.btn:active{transform:translateY(1px)}
.btn:disabled,.btn[aria-busy="true"]{opacity:.6;cursor:default}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn-big{min-height:56px;font-size:18px;width:100%}
.hero .btn-primary{border-color:var(--accent)}
.btn-ghost{background:transparent}
.btn-danger{background:transparent;color:var(--danger);border-color:currentColor}
.btn-block{width:100%}
.icon-btn{flex:none;display:grid;place-items:center;width:48px;height:48px;border-radius:12px;border:1px solid var(--line);
  background:var(--surface);color:var(--fg);cursor:pointer;text-decoration:none}
.back{display:inline-flex;align-items:center;gap:4px;min-height:44px;padding:0 10px 0 4px;margin-left:-4px;border:0;background:none;
  color:var(--accent);font:600 15px var(--body);cursor:pointer;align-self:flex-start;border-radius:8px}

label.lbl{font-size:13px;font-weight:600;color:var(--muted)}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.inline{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:stretch}
.input,select.input,textarea.input{width:100%;min-width:0;min-height:52px;padding:10px 14px;border:1px solid var(--line);border-radius:10px;
  background:var(--bg);color:var(--fg);font:500 16px var(--body)}
.input.num-in{font:500 22px var(--mono);font-variant-numeric:tabular-nums;letter-spacing:.01em}
.input-unit{position:relative;min-width:0}
.input-unit .input{padding-right:46px}
.input-unit > span{position:absolute;right:14px;top:50%;transform:translateY(-50%);font:500 14px var(--mono);color:var(--muted);pointer-events:none}
.alert .input{background:var(--surface)}
select.input{appearance:none;-webkit-appearance:none;padding-right:40px;
  background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px;background-repeat:no-repeat}
textarea.input{min-height:120px;font:13px/1.4 var(--mono);resize:vertical;overflow-wrap:anywhere}
.input[aria-invalid="true"]{border-color:var(--danger)}
.err{color:var(--danger);font-size:14px;font-weight:500;margin:0}
.err:empty{display:none}
.hint{font-size:13px;color:var(--muted)}
.guide{font-size:14px;background:var(--chip);border-radius:10px;padding:10px 12px;border-left:3px solid var(--accent)}

/* ---------- Charts ---------- */
.chart{width:100%;height:auto;overflow:visible}
.chart-tick{font:500 10px var(--mono)}
.chart-value{font:600 12px var(--mono);paint-order:stroke;stroke:var(--surface);stroke-width:4px;stroke-linejoin:round}
.chart-wrap{margin:0 -4px}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:5px;vertical-align:-1px}
.empty{color:var(--muted);font-size:14px;background:var(--chip);border-radius:10px;padding:14px;text-align:center}
.kv{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.list li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-top:1px solid var(--line);font-size:14px}
.list li:first-child{border-top:0}

/* ---------- Photos ---------- */
.poses{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.pose{position:relative;flex-direction:column;gap:4px;min-height:76px;padding:10px 4px;font-size:15px}
.pose input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;font-size:0}
.pose:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.pose.has{border-color:var(--done);background:var(--done-soft)}
.pose.has svg{color:var(--done)}
.pose small{font:500 11px var(--body);color:var(--muted)}
.gallery{display:flex;flex-direction:column;gap:14px}
.shots{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.shot{position:relative;aspect-ratio:3/4;border-radius:8px;overflow:hidden;background:var(--chip);display:block}
.shot img{width:100%;height:100%;object-fit:cover}
.shot span{position:absolute;left:0;right:0;bottom:0;padding:14px 6px 4px;font-size:11px;font-weight:600;color:#fff;
  background:linear-gradient(transparent,rgba(0,0,0,.6))}
.shot.missing{display:grid;place-items:center;font-size:12px;color:var(--muted);border:1px dashed var(--line);background:transparent}
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.compare .shot{aspect-ratio:3/4}
.compare-pose{grid-column:1/-1;font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:4px}

/* ---------- Bottom nav ---------- */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:10;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  background:color-mix(in srgb,var(--surface) 94%,transparent);border-top:1px solid var(--line);
  padding:0 env(safe-area-inset-right,0px) var(--safe-b) env(safe-area-inset-left,0px);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
@supports not (background:color-mix(in srgb,red 50%,blue)){.tabbar{background:var(--surface)}}
.tab{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:var(--nav-h);
  color:var(--muted);text-decoration:none;font-size:11.5px;font-weight:600;letter-spacing:.02em;position:relative}
.tab[aria-current="page"],.tab.parent{color:var(--accent)}
.tab[aria-current="page"]::before{content:"";position:absolute;top:0;left:30%;right:30%;height:3px;border-radius:0 0 3px 3px;background:var(--accent)}
.tab:focus-visible{outline-offset:-4px;border-radius:12px}

/* ---------- Login ---------- */
#login{min-height:100vh;min-height:100dvh;display:grid;place-items:center;
  padding:24px max(20px,env(safe-area-inset-right,0px)) calc(24px + var(--safe-b)) max(20px,env(safe-area-inset-left,0px))}
.login{width:100%;max-width:360px;display:flex;flex-direction:column;gap:18px}
.login-mark{width:56px;height:56px;border-radius:14px;background:var(--fg);color:var(--accent);display:grid;place-items:center}
.login h1{font-size:52px}

/* ---------- Toasts ---------- */
#toasts{position:fixed;left:0;right:0;bottom:calc(var(--nav-h) + var(--safe-b) + 12px);z-index:20;display:flex;flex-direction:column;
  align-items:center;gap:8px;padding:0 16px;pointer-events:none}
.toast{max-width:min(480px,100%);background:var(--fg);color:var(--bg);padding:12px 16px;border-radius:10px;font-weight:500;font-size:14px;
  box-shadow:0 6px 24px rgba(0,0,0,.18);animation:toast-in .2s ease-out;transition:opacity .25s,transform .25s}
.toast-error{background:var(--danger);color:#fff}
.toast-out{opacity:0;transform:translateY(6px)}
@keyframes toast-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.noscript{padding:24px;text-align:center}

@media (min-width:700px){
  h1{font-size:44px}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}