/* Layout: Work On You brand shell — single light look on purpose: aubergine header band with the wordmark and section tabs (bottom bar on phones), white page, violet and sage details; coach mode turns cards into inline editors. */
:root{
  --bg:#FFFFFF; --surface:#FFFFFF; --surface-2:#F8F3F9; --ink:#3B1645; --muted:#7D6883; --line:#EADCE3;
  --brand:#42194B; --brand-ink:#FDF0BE; --brand-line:#5A2B64;
  --btn:#42194B; --btn-ink:#FDF0BE;
  --sage:#A9C985; --sage-ink:#3E5E2B; --sage-line:#6F9A4C; --sage-soft:#ECF3E2;
  --blush:#F3CEC8; --blush-soft:#FBEAE6; --blush-ink:#7A3B4A;
  --warn:#9A6514; --warn-soft:#FBEFD7; --danger:#A33A3A;
  --shadow:0 1px 2px rgba(66,25,75,.05),0 10px 28px -16px rgba(66,25,75,.22);
  --f-body:"Jost",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-script:"Great Vibes","Snell Roundhand","Apple Chancery",cursive;
  --r:16px; --r-sm:10px; color-scheme:light;
}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
button,input,textarea,select{font:inherit;color:inherit}
a{color:inherit}
:focus-visible{outline:2px solid var(--sage);outline-offset:2px}
.wrap{max-width:1040px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}

/* header band */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--brand);color:var(--brand-ink)}
.top-in{display:flex;align-items:center;gap:20px;padding-block:12px}
.wm{display:flex;align-items:flex-end;gap:6px;flex:1;min-width:0;line-height:1;color:var(--brand-ink);text-decoration:none}
.wm .w{font-weight:500;font-size:30px;letter-spacing:-.06em}
.wm .y{font-family:var(--f-script);font-size:34px;margin-bottom:-6px}
.onpill{display:inline-flex;align-items:center;gap:4px;background:var(--sage);border-radius:999px;padding:2px 7px 2px 2px;margin-bottom:4px}
.onpill i{width:14px;height:14px;border-radius:50%;background:#fff;display:block}
.onpill b{font-size:9px;font-weight:500;color:#fff;letter-spacing:.04em}
.by{font-size:11px;letter-spacing:.14em;text-transform:uppercase;opacity:.7;margin-left:10px;margin-bottom:6px;white-space:nowrap}
.tabs{display:flex;gap:4px}
.tab{display:flex;align-items:center;gap:8px;border:0;background:none;padding:8px 14px;border-radius:999px;cursor:pointer;color:var(--brand-ink);opacity:.75;font-weight:500;font-size:15px}
.tab svg{width:18px;height:18px;flex:none}
.tab:hover{opacity:1}
.tab[aria-current="page"]{background:var(--brand-ink);color:var(--brand);opacity:1}
.switch{display:flex;align-items:center;gap:8px;border:1px solid var(--brand-line);background:none;color:var(--brand-ink);border-radius:999px;padding:5px 12px 5px 5px;cursor:pointer;font-size:13px;font-weight:500;white-space:nowrap}
.switch .knob{width:40px;height:20px;border-radius:999px;background:var(--brand-line);position:relative;transition:background .2s;display:flex;align-items:center;justify-content:flex-end;padding-right:5px;font-size:8px;font-weight:600;color:#fff;letter-spacing:.04em}
.switch .knob::after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .2s}
.switch .knob::before{content:"OFF"}
.switch[aria-pressed="true"] .knob{background:var(--sage);justify-content:flex-start;padding-left:5px}
.switch[aria-pressed="true"] .knob::before{content:"ON"}
.switch[aria-pressed="true"] .knob::after{transform:translateX(20px)}
.coachbar{background:var(--sage-soft);color:var(--sage-ink);font-size:14px;border-bottom:1px solid var(--line)}
.coachbar .wrap{padding-block:8px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.coachbar b{letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:600}

@media (max-width:760px){
  .tabs{position:fixed;left:0;right:0;bottom:0;z-index:30;justify-content:space-around;background:var(--brand);border-top:1px solid var(--brand-line);
    padding:6px max(8px,env(safe-area-inset-right,0px)) calc(6px + env(safe-area-inset-bottom,0px)) max(8px,env(safe-area-inset-left,0px))}
  .tab{flex-direction:column;gap:2px;font-size:11px;padding:6px 4px;flex:1;border-radius:12px}
  main{padding-bottom:calc(88px + env(safe-area-inset-bottom,0px))}
  .switch .lbl,.by{display:none}
  .wm .w{font-size:26px}.wm .y{font-size:30px}
}

/* type */
main{padding-block:28px 56px}
.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:500}
h1,h2,h3{text-wrap:balance;margin:0}
h1{font-size:clamp(32px,5.4vw,48px);line-height:1.05;letter-spacing:-.035em;font-weight:500}
h1 .s{font-family:var(--f-script);font-weight:400;letter-spacing:0;font-size:1.3em;line-height:.8;padding-right:.1em}
h2{font-size:26px;line-height:1.15;letter-spacing:-.03em;font-weight:500}
h3{font-size:18px;font-weight:500;letter-spacing:-.01em}
.script{font-family:var(--f-script);font-weight:400}
.muted{color:var(--muted)}
.small{font-size:14px}
.pre{white-space:pre-line}
.num{font-variant-numeric:tabular-nums}
p{margin:0}

/* structure */
.stack{display:flex;flex-direction:column;gap:16px}
.section{display:flex;flex-direction:column;gap:14px;margin-top:36px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:12px;flex-wrap:wrap}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr))}
.grid-3{display:grid;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:860px){.grid-3{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;min-width:0;box-shadow:var(--shadow)}
.card.flat{box-shadow:none;background:var(--surface-2);border-color:transparent}
.hero{display:flex;flex-direction:column;gap:10px}
.letter{background:var(--blush-soft);border-radius:var(--r);padding:24px 24px 18px;color:var(--ink)}
.letter .q{font-size:18px;line-height:1.6;font-weight:300}
.sig{font-family:var(--f-script);font-size:32px;line-height:1;margin-top:8px;color:var(--blush-ink)}

/* controls */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:10px 18px;font-weight:500;font-size:15px;cursor:pointer;text-decoration:none;color:var(--ink);white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--btn);border-color:var(--btn);color:var(--btn-ink)}
.btn.primary:hover{filter:brightness(1.12)}
.btn.sage{background:var(--sage);border-color:var(--sage);color:#26381A}
.btn.ghost{border-color:transparent;background:none;padding-inline:10px}
.btn.sm{padding:7px 13px;font-size:14px}
.btn.danger{color:var(--danger)}
.btn svg{width:16px;height:16px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spread{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
label.f{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:500;color:var(--muted);min-width:0}
.in,textarea.in,select.in{width:100%;border:1px solid var(--line);background:var(--surface-2);border-radius:var(--r-sm);padding:9px 11px;font-size:16px;font-weight:400;color:var(--ink);min-width:0}
textarea.in{resize:vertical;line-height:1.5}
.in:focus{outline:none;border-color:var(--sage);box-shadow:0 0 0 3px var(--sage-soft)}
.fgrid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr))}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;padding:3px 11px;border-radius:999px;background:var(--surface-2);color:var(--ink)}
.chip.sage{background:var(--sage-soft);color:var(--sage-ink)}
.chip.blush{background:var(--blush-soft);color:var(--blush-ink)}
.chip.warn{background:var(--warn-soft);color:var(--warn)}
.pills{display:flex;gap:6px;flex-wrap:wrap}
.pill{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:7px 14px;font-size:14px;font-weight:500;cursor:pointer}
.pill[aria-pressed="true"]{background:var(--btn);border-color:var(--btn);color:var(--btn-ink)}

/* stats */
.stat .v{font-size:40px;line-height:1;font-weight:300;letter-spacing:-.04em}
.stat .v small{font-size:15px;color:var(--muted);margin-left:6px;letter-spacing:0;font-weight:400}
.dots{display:flex;gap:6px;margin-top:12px}
.dots i{width:24px;height:6px;border-radius:3px;background:var(--line)}
.dots i.on{background:var(--sage)}
.bar{height:6px;border-radius:3px;background:var(--line);overflow:hidden}
.bar>i{display:block;height:100%;background:var(--sage);border-radius:3px}

/* habits */
.habit{display:flex;align-items:center;gap:12px;padding:12px 4px;border:0;border-bottom:1px solid var(--line);cursor:pointer;background:none;width:100%;text-align:left}
.habit:last-child{border-bottom:0}
.tick{width:26px;height:26px;border-radius:50%;border:1.5px solid var(--line);display:grid;place-items:center;flex:none;transition:all .15s}
.tick svg{width:14px;height:14px;opacity:0}
.habit[aria-pressed="true"] .tick{background:var(--sage);border-color:var(--sage);color:#fff}
.habit[aria-pressed="true"] .tick svg{opacity:1}
.habit[aria-pressed="true"] .t{color:var(--muted);text-decoration:line-through}

/* training */
.day{display:flex;flex-direction:column;gap:8px;cursor:pointer;text-align:left;font:inherit;color:inherit;width:100%}
.day:hover{border-color:var(--sage)}
.day .k{font-family:var(--f-script);font-size:28px;line-height:1;color:var(--blush-ink)}
.extra{display:flex;gap:14px;align-items:baseline}
.extra .when{font-family:var(--f-script);font-size:24px;line-height:1;color:var(--blush-ink);min-width:0}
.sec-h{display:flex;align-items:center;gap:12px;margin:8px 0 2px}
.sec-h span{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:500;white-space:nowrap}
.sec-h::after{content:"";height:1px;background:var(--line);flex:1}
.warm{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.warm:last-child{border-bottom:0}
.ex{display:grid;grid-template-columns:36px 1fr;gap:14px;align-items:start;padding-block:18px}
.ex + .ex{border-top:1px solid var(--line)}
.ex-n{width:36px;height:36px;border-radius:50%;background:var(--brand);color:var(--brand-ink);display:grid;place-items:center;font-weight:500;font-size:14px}
.ex-body{display:flex;flex-direction:column;gap:10px;min-width:0}
.presc{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:15px}
.presc span{color:var(--muted);font-size:13px}
.vid{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--ink);text-decoration:none;background:var(--surface-2);padding:5px 13px 5px 5px;border-radius:999px;width:max-content}
.vid i{width:24px;height:24px;border-radius:50%;background:var(--brand);display:grid;place-items:center}
.vid i svg{width:10px;height:10px;fill:var(--brand-ink)}
.mini{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 11px;cursor:pointer;color:var(--ink);text-decoration:none}
.mini svg{width:13px;height:13px}
.mica{background:var(--blush-soft);border-radius:4px 14px 14px 14px;padding:10px 14px;font-size:15px;max-width:60ch}
.mica b{font-family:var(--f-script);font-weight:400;font-size:22px;line-height:1;color:var(--blush-ink);display:block}
.tip{font-size:14px;color:var(--muted);border-left:2px solid var(--sage);padding-left:10px}
.last{font-size:13px;color:var(--muted)}
.sets{display:grid;grid-template-columns:auto 1fr 1fr;gap:6px 8px;align-items:center;max-width:380px}
.sets .h{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:500}
.sets .k{font-size:13px;color:var(--muted);width:52px}
.sets .in{padding:8px 9px;text-align:center}
.legend{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr))}
.legend div{font-size:14px}
.legend b{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:500;color:var(--ink)}

/* timer */
.timer{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:40;display:flex;align-items:center;gap:10px;background:var(--brand);color:var(--brand-ink);border-radius:999px;padding:8px 8px 8px 18px;box-shadow:0 10px 30px -8px rgba(36,12,42,.5)}
.timer .t{font-size:24px;font-weight:300;letter-spacing:-.02em;min-width:64px}
.timer .l{font-size:11px;letter-spacing:.14em;text-transform:uppercase;opacity:.7}
.timer button{border:0;border-radius:999px;background:rgba(253,240,190,.14);color:var(--brand-ink);padding:7px 11px;cursor:pointer;font-size:13px;font-weight:500}
.timer.done{background:var(--sage);color:#26381A}
.timer.done button{color:#26381A;background:rgba(0,0,0,.08)}
@media (max-width:760px){.timer{bottom:calc(92px + env(safe-area-inset-bottom,0px))}}

/* nutrition */
.targets{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(100%,140px),1fr))}
.meal-items{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.meal-items li{display:flex;gap:10px;align-items:baseline}
.meal-items li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--sage);flex:none;transform:translateY(-2px)}
.rules{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px}
.rules li{display:grid;grid-template-columns:26px 1fr;gap:8px}
.rules li::before{content:"♡";color:var(--blush-ink);font-size:18px;line-height:1.3}
.brand-card{display:flex;flex-direction:column;gap:10px;padding:0;overflow:hidden}
.brand-card .img{background:#fff;display:grid;place-items:center;padding:14px;border-bottom:1px solid var(--line)}
.brand-card .img img{max-height:150px;width:auto;object-fit:contain}
.brand-card .txt{padding:4px 18px 18px;display:flex;flex-direction:column;gap:6px}

/* progress */
.photos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.shot{aspect-ratio:3/4;border-radius:var(--r-sm);border:1.5px dashed var(--line);background:var(--surface-2);display:grid;place-items:center;overflow:hidden;cursor:pointer;color:var(--muted);font-size:14px;text-align:center;padding:0;max-width:100%}
.shot img{width:100%;height:100%;object-fit:cover}
.compare{display:flex;flex-direction:column;gap:14px}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:520px}
.pair figure{margin:0;display:flex;flex-direction:column;gap:4px}
.pair img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--r-sm)}
.pair figcaption{font-size:12px;color:var(--muted);text-transform:capitalize}
.chart{width:100%;height:auto;display:block}
.fb{background:var(--blush-soft);border-radius:var(--r-sm);padding:12px 14px;font-size:15px}
.fb b{display:block;font-family:var(--f-script);font-weight:400;font-size:24px;line-height:1.1;color:var(--blush-ink)}
details.log{border-bottom:1px solid var(--line)}
details.log:last-child{border-bottom:0}
details.log summary{cursor:pointer;list-style:none;padding:14px 0;display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
details.log summary::-webkit-details-marker{display:none}
details.log .body{padding:0 0 16px;display:flex;flex-direction:column;gap:10px}
.tbl-wrap{overflow-x:auto}
table.t{border-collapse:collapse;width:100%;font-size:14px}
table.t td,table.t th{padding:6px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.t th{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:500}

/* editor */
.editor{border:1.5px solid var(--sage);background:var(--surface)}
.ed-item{border:1px solid var(--line);border-radius:var(--r-sm);padding:14px;display:flex;flex-direction:column;gap:10px;background:var(--surface-2)}
.ed-tools{display:flex;gap:4px;justify-content:flex-end}
.icon-btn{width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:var(--surface);cursor:pointer;display:grid;place-items:center;color:var(--muted)}
.icon-btn:hover{color:var(--ink)}
.icon-btn svg{width:14px;height:14px}
.edit-link{border:0;background:none;color:var(--sage-ink);font-weight:500;font-size:14px;cursor:pointer;display:inline-flex;gap:6px;align-items:center;padding:4px 0}
.edit-link svg{width:14px;height:14px}
.check{display:flex;gap:8px;align-items:center;font-size:14px;color:var(--ink)}
.empty{text-align:center;padding:48px 20px;display:flex;flex-direction:column;align-items:center;gap:12px}
.empty h2{max-width:24ch}
.empty p{max-width:52ch}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(24px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:999px;font-size:15px;font-weight:500;z-index:50;box-shadow:var(--shadow);max-width:calc(100% - 32px)}
@media (max-width:760px){.toast{bottom:calc(150px + env(safe-area-inset-bottom,0px))}}
.back{border:0;background:none;color:var(--muted);cursor:pointer;font-weight:500;display:inline-flex;gap:6px;align-items:center;padding:0;font-size:15px}
.back svg{width:16px;height:16px}
.divider{height:1px;background:var(--line)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* app shell additions */
.login{min-height:60vh;display:grid;place-items:center;padding-block:24px}
.login-card{width:100%;max-width:420px;padding:28px}
.in.code{font-size:28px;letter-spacing:.4em;text-align:center;font-variant-numeric:tabular-nums}
.client-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:14px 16px}
.client-main{display:flex;align-items:center;gap:14px;border:0;background:none;padding:0;cursor:pointer;text-align:left;min-width:0;flex:1}
.client-main:hover span[style*="font-weight"]{text-decoration:underline}
.avatar{width:42px;height:42px;border-radius:50%;background:var(--brand);color:var(--brand-ink);display:grid;place-items:center;font-family:var(--f-script);font-size:24px;flex:none}
.btn[disabled]{opacity:.6;cursor:default}
.grid-3.stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.stats .card{padding:14px}
.stats .eyebrow{font-size:10px;letter-spacing:.08em}
.stats .v{font-size:32px}
@media (max-width:480px){.stats .v small{display:block;margin:4px 0 0;font-size:12px}}