/* Layout: phone-first single column app. Deep header with rank and tabs, then one view at a time: This week, Journey, Playbook, Progress. */
:root{
  --bg:#f2f5f6; --surface:#ffffff; --ink:#10262b; --muted:#56696e; --line:#d5dee0;
  --accent:#8a2458; --accent-soft:#f6e6ee; --on-accent:#ffffff; --mark:#b86a00; --mark-soft:#fbefd9;
  --good:#17714a; --good-soft:#e1f3ea; --deep:#0f3b43; --on-deep:#eaf3f4; --on-deep-muted:#a9c6ca;
  --display:"Bricolage Grotesque","Inter",system-ui,sans-serif; --body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --bg:#0c1719; --surface:#14262a; --ink:#e6eff0; --muted:#9fb3b7; --line:#2a4146;
  --accent:#f08fbd; --accent-soft:#3a1c2b; --on-accent:#2a0a19; --mark:#f2b352; --mark-soft:#3a2c12;
  --good:#6fd3a2; --good-soft:#143326; --deep:#123a42; --on-deep:#eaf3f4; --on-deep-muted:#a9c6ca; color-scheme:dark } }
:root[data-theme="dark"]{
  --bg:#0c1719; --surface:#14262a; --ink:#e6eff0; --muted:#9fb3b7; --line:#2a4146;
  --accent:#f08fbd; --accent-soft:#3a1c2b; --on-accent:#2a0a19; --mark:#f2b352; --mark-soft:#3a2c12;
  --good:#6fd3a2; --good-soft:#143326; --deep:#123a42; --on-deep:#eaf3f4; --on-deep-muted:#a9c6ca; color-scheme:dark }

body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.55}
.gut{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.col{max-width:680px;margin:0 auto}
h1,h2,h3{font-family:var(--display);margin:0;line-height:1.15;text-wrap:balance}
h1{font-size:1.15rem;font-weight:700}
h2{font-size:1.6rem;font-weight:700}
h3{font-size:1.05rem;font-weight:700}
p{margin:0}
.muted{color:var(--muted)}
.small{font-size:.86rem}
.eyebrow{font-size:.72rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}

.top{background:var(--deep);color:var(--on-deep);padding-block:16px 0}
.top .row{display:flex;justify-content:space-between;align-items:center;gap:12px}
.rank{font-size:.82rem;color:var(--on-deep-muted);text-align:right;font-variant-numeric:tabular-nums}
.rank b{color:var(--on-deep);font-family:var(--display);font-size:1rem;display:block}
nav{display:flex;gap:4px;margin-top:14px;overflow-x:auto}
nav a{color:var(--on-deep-muted);text-decoration:none;font-weight:600;font-size:.92rem;padding:10px 12px;border-bottom:3px solid transparent;white-space:nowrap}
nav a[aria-current="page"]{color:var(--on-deep);border-bottom-color:var(--on-deep)}
nav a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

main{padding-block:22px 64px;display:flex;flex-direction:column;gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:10px;min-width:0}
.card.done{border-color:var(--good)}
.weekhead{display:flex;flex-direction:column;gap:6px}
.pager{display:flex;align-items:center;gap:10px}
.pager span{font-weight:600;font-variant-numeric:tabular-nums}
.q{font-size:1.02rem;color:var(--muted)}
.step{display:flex;gap:12px;align-items:flex-start}
.step .n{flex:none;width:28px;height:28px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:700;display:grid;place-items:center;font-size:.85rem}
.card.done .step .n{background:var(--good-soft);color:var(--good)}
.step .t{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
button,.btn{font:inherit;font-weight:600;font-size:.9rem;border-radius:8px;padding:8px 14px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;text-decoration:none;display:inline-block}
button.primary{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
button.on{background:var(--good-soft);border-color:var(--good);color:var(--good)}
button:disabled{opacity:.5;cursor:default}
button.icon{padding:6px 12px}
label{font-size:.82rem;font-weight:600;color:var(--muted);display:block;margin-bottom:4px}
input[type=text],textarea,select{font:inherit;width:100%;box-sizing:border-box;padding:9px 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink)}
textarea{min-height:64px;resize:vertical}
.case{border-top:1px solid var(--line);padding-top:12px;display:flex;flex-direction:column;gap:10px}
.case:first-of-type{border-top:0;padding-top:0}
.ref{font-size:.8rem;color:var(--muted);font-variant-numeric:tabular-nums}
.seg{display:flex;gap:6px}
.seg button{flex:1}
.seg button.sel{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.pill{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:3px 9px;border-radius:99px;background:var(--mark-soft);color:var(--mark)}
.pill.good{background:var(--good-soft);color:var(--good)}
.note{background:var(--mark-soft);border-radius:8px;padding:10px 12px;font-size:.92rem}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.two{grid-template-columns:1fr}}
.jrow{display:grid;grid-template-columns:3.2rem 1fr auto;gap:10px;align-items:center;text-align:left;width:100%;padding:12px 14px}
.jrow .wk{font-size:.75rem;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}
.jrow .frac{font-variant-numeric:tabular-nums;color:var(--muted);font-size:.86rem}
.jrow.cur{border-color:var(--accent)}
.bar{height:6px;border-radius:99px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;background:var(--good)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px;min-width:0}
.stat b{font-family:var(--display);font-size:1.5rem;display:block;font-variant-numeric:tabular-nums}
.conf{display:grid;grid-template-columns:1fr auto;gap:6px 12px;align-items:center}
.dots{display:flex;gap:4px}
.dots button{width:34px;height:34px;padding:0;border-radius:50%}
.dots button.sel{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.trend{font-size:.8rem;color:var(--muted);font-variant-numeric:tabular-nums;grid-column:1/-1;margin-top:-4px}
ul.lines{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
ul.lines li{border-left:3px solid var(--accent);padding-left:12px}
.auth{max-width:420px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
form{display:flex;flex-direction:column;gap:12px}
input[type=email],input[type=password],input[type=date]{font:inherit;width:100%;box-sizing:border-box;padding:9px 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink)}
.err{color:var(--accent);font-weight:600;font-size:.9rem}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top;font-variant-numeric:tabular-nums}
th{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.scroll{overflow-x:auto}
tr.click{cursor:pointer}
.board{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.board li{display:flex;justify-content:space-between;gap:12px;font-variant-numeric:tabular-nums}
.board li.me{font-weight:700;color:var(--accent)}
.check{display:flex;gap:8px;align-items:flex-start;font-size:.9rem}
.check input{margin-top:4px}
.wide{max-width:1000px}
details{border-top:1px solid var(--line);padding-top:10px}
details summary{cursor:pointer}
details ul{margin:8px 0;padding-left:1.2em}
details li{margin:4px 0}

.lesson{gap:18px}
.lesson p{max-width:65ch}
.blk{display:flex;flex-direction:column;gap:8px}
.blk ul{margin:0;padding-left:1.2em}
.blk li{margin:4px 0}
.casebox{background:var(--accent-soft);border-radius:10px;padding:14px}
button.sel-sec{background:var(--deep);color:var(--on-deep);border-color:var(--deep)}
a.btn.primary{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}

.post{border-top:1px solid var(--line);padding-top:12px;display:flex;flex-direction:column;gap:6px}
.post:first-child{border-top:0;padding-top:0}
.post p{white-space:pre-wrap;overflow-wrap:anywhere}
.post.mentor{border-left:3px solid var(--accent);padding-left:12px}
details.card{border:1px solid var(--line);padding:16px}
details.card[open] summary{margin-bottom:10px}