/* Layout: one phone-width column. Advice first, details folded, logging tucked into a sheet. The hero takes the current phase colour. */
:root{
  --bg:#FBF7F9; --surface:#FFFFFF; --soft:#F5EEF2; --ink:#2B2030; --muted:#7C6D80; --line:#ECE2E8; --accent:#B8406A; --on-accent:#FFFFFF;
  --p-men:#D4476E; --p-fol:#5FA584; --p-ovu:#E09A2F; --p-lue:#8F7BD0; --p-lul:#8C4D7F;
  --warn:#B7791F; --ok:#3F8F6A;
  --f-display:"Young Serif", Georgia, "Times New Roman", serif;
  --f-body:"Figtree", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --r-lg:22px; --r-md:14px; --r-sm:10px;
  --shadow:0 1px 2px rgba(60,30,50,.04), 0 6px 24px rgba(60,30,50,.06);
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#151017; --surface:#201922; --soft:#2A212D; --ink:#F4EBF2; --muted:#A797A6; --line:#352B38; --accent:#F07399; --on-accent:#1A1116;
    --p-men:#F06A8E; --p-fol:#7EC4A2; --p-ovu:#F0B355; --p-lue:#AE9BEA; --p-lul:#C77DB6;
    --warn:#F0B355; --ok:#7EC4A2;
    --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 28px rgba(0,0,0,.25);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#151017; --surface:#201922; --soft:#2A212D; --ink:#F4EBF2; --muted:#A797A6; --line:#352B38; --accent:#F07399; --on-accent:#1A1116;
  --p-men:#F06A8E; --p-fol:#7EC4A2; --p-ovu:#F0B355; --p-lue:#AE9BEA; --p-lul:#C77DB6;
  --warn:#F0B355; --ok:#7EC4A2;
  --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 28px rgba(0,0,0,.25);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5;
  padding-left:max(16px, env(safe-area-inset-left, 0px));padding-right:max(16px, env(safe-area-inset-right, 0px));
  padding-block:env(safe-area-inset-top, 0px) calc(96px + env(safe-area-inset-bottom, 0px));}
[hidden]{display:none!important}
img{max-width:100%}
.wrap{max-width:540px;margin:0 auto;display:flex;flex-direction:column;gap:12px;padding-top:16px}
h1,h2,h3{margin:0;font-weight:400;text-wrap:balance}
h1{font-family:var(--f-display);font-size:26px;line-height:1.15;letter-spacing:-.01em}
h2{font-family:var(--f-display);font-size:22px;line-height:1.2}
h3{font-family:var(--f-body);font-weight:700;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
p{margin:0}
.eyebrow{font-size:12.5px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}
.muted{color:var(--muted)}
.small{font-size:13px}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.num{font-variant-numeric:tabular-nums}

.card{background:var(--surface);border-radius:var(--r-lg);padding:16px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow)}
.card.flat{box-shadow:none;border:1px solid var(--line)}
.ic{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;flex:none;background:color-mix(in srgb, var(--ph, var(--accent)) 14%, transparent);color:var(--ph, var(--accent))}
.ic svg{width:16px;height:16px}

ul.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:14px}
ul.list li{position:relative;padding-left:17px}
ul.list li::before{content:"";position:absolute;left:2px;top:.6em;width:6px;height:6px;border-radius:50%;background:color-mix(in srgb, var(--ph, var(--accent)) 60%, transparent)}
ul.list.no li::before{background:transparent;border:1.5px solid var(--muted);opacity:.7}

/* top bar */
.top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.top > div{min-width:0;display:flex;flex-direction:column;gap:3px}
.log-btn{flex:none;display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:7px 12px 7px 9px;font-size:13px;font-weight:600;color:var(--ink)}
.log-btn svg{width:16px;height:16px;color:var(--p-men)}

/* hero */
.hero{border-radius:26px;padding:16px;display:grid;grid-template-columns:128px minmax(0,1fr);gap:16px;align-items:center;
  background:radial-gradient(120% 120% at 0% 0%, color-mix(in srgb, var(--ph) 22%, transparent), transparent 70%), var(--surface);box-shadow:var(--shadow)}
.ring-box{position:relative;width:128px;aspect-ratio:1;max-width:100%}
.ring-box svg{width:100%;height:100%;display:block}
.ring-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ring-center .lbl{font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.ring-center .big{font-family:var(--f-display);font-size:38px;line-height:1}
.ring-center .of{font-size:11.5px;color:var(--muted)}
.seg{animation:fade .6s ease both}
@keyframes fade{from{opacity:0}to{opacity:1}}
.hero-text{display:flex;flex-direction:column;gap:6px;min-width:0}
.pill{align-self:flex-start;display:inline-flex;align-items:center;gap:6px;padding:4px 11px 4px 8px;border-radius:999px;font-size:12.5px;font-weight:700;
  background:color-mix(in srgb, var(--ph) 16%, transparent);color:color-mix(in srgb, var(--ph) 80%, var(--ink))}
.pill svg{width:13px;height:13px}
.hero-text h2{font-size:19px;line-height:1.25}
.hero-text .next{font-size:13px;color:var(--muted)}
.nw{white-space:nowrap}
.hero-text .next b{color:var(--ink);font-weight:600}
@media (max-width:360px){.hero{grid-template-columns:1fr;justify-items:center;text-align:center}.pill{align-self:center}}

/* focus */
.focus{border-radius:var(--r-lg);padding:18px;background:color-mix(in srgb, var(--ph) 11%, var(--surface));display:flex;flex-direction:column;gap:6px;box-shadow:var(--shadow)}
.focus small{font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:color-mix(in srgb, var(--ph) 75%, var(--ink))}
.focus p{font-family:var(--f-display);font-size:21px;line-height:1.3}

/* insight rows */
.rows{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow);overflow:hidden}
details.row{border-top:1px solid var(--line)}
details.row:first-child{border-top:0}
details.row > summary{list-style:none;display:flex;align-items:center;gap:12px;padding:14px 16px;cursor:pointer}
details.row > summary::-webkit-details-marker{display:none}
.row-t{flex:1;min-width:0;display:flex;flex-direction:column}
.row-t small{font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.row-t span{font-size:16px;font-weight:600;line-height:1.35}
.chev{flex:none;color:var(--muted);transition:transform .2s}
details[open] > summary .chev{transform:rotate(180deg)}
.row-b{padding:0 16px 16px 60px;display:flex;flex-direction:column;gap:12px}
@media (max-width:400px){.row-b{padding-left:16px}}

.plain{font-size:14.5px;color:var(--ink)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.two > div{display:flex;flex-direction:column;gap:7px;min-width:0}
.sub{font-size:13px;font-weight:700}
@media (max-width:460px){.two{grid-template-columns:1fr}}
.more{align-self:flex-start;border:0;background:transparent;padding:0;font-size:13.5px;font-weight:600;color:var(--accent)}

.heads{display:flex;gap:12px;align-items:flex-start}
.heads .ic{--ph:var(--nx);width:36px;height:36px;border-radius:12px}
.heads b{display:block}
.prompt{border-radius:var(--r-lg);padding:14px 16px;background:color-mix(in srgb, var(--p-men) 10%, var(--surface));border:1px solid color-mix(in srgb, var(--p-men) 25%, transparent);display:flex;flex-direction:column;gap:10px}
.prompt.late{background:color-mix(in srgb, var(--warn) 10%, var(--surface));border-color:color-mix(in srgb, var(--warn) 30%, transparent)}
.notice{border-radius:var(--r-md);padding:12px 14px;background:color-mix(in srgb, var(--warn) 12%, var(--surface));border:1px solid color-mix(in srgb, var(--warn) 30%, transparent);font-size:14px}

.row-wrap{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
input[type="date"],input[type="text"],textarea{background:var(--soft);border:1px solid transparent;border-radius:var(--r-sm);padding:9px 11px;min-width:0}
input[type="date"]{min-height:40px}
input:focus,textarea:focus{border-color:var(--accent);outline:none}
textarea{width:100%;resize:vertical;min-height:70px}
.btn{border:0;border-radius:999px;padding:9px 16px;font-weight:600;background:var(--soft);color:var(--ink);min-height:40px;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.btn.primary{background:var(--accent);color:var(--on-accent)}
.btn.ghost{background:transparent;border:1px solid var(--line)}
.btn.danger{background:transparent;color:var(--p-men);border:1px solid color-mix(in srgb, var(--p-men) 40%, transparent)}
.btn.sm{padding:6px 12px;min-height:34px;font-size:13px}
.btn:active{transform:scale(.98)}

.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{border:1px solid var(--line);background:transparent;border-radius:999px;padding:6px 12px;font-size:13.5px;font-weight:500;color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.idea{border-radius:999px;padding:6px 12px;font-size:13.5px;background:color-mix(in srgb, var(--ph) 10%, var(--soft))}
.pattern{display:flex;flex-wrap:wrap;gap:7px}
.pattern span{font-size:13.5px;padding:5px 10px;border-radius:999px;background:var(--soft)}
.pattern b{color:var(--muted);font-weight:600;margin-left:4px;font-variant-numeric:tabular-nums}

details.fold{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow)}
details.fold > summary{list-style:none;display:flex;align-items:center;gap:12px;padding:14px 16px;cursor:pointer;font-weight:600}
details.fold > summary::-webkit-details-marker{display:none}
details.fold > summary .row-t span{font-size:15px}
details.fold .fold-b{padding:0 16px 16px;display:flex;flex-direction:column;gap:12px}

/* hormone chart */
.hchart svg{width:100%;height:auto;display:block}
.hkey{display:flex;gap:14px;font-size:12.5px;color:var(--muted);flex-wrap:wrap}
.hkey span{display:inline-flex;align-items:center;gap:6px}
.hkey i{width:14px;height:3px;border-radius:2px;display:inline-block;background:var(--c)}

/* calendar */
.cal-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.icon-btn{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;flex:none}
.icon-btn svg{width:18px;height:18px}
.grid7{display:grid;grid-template-columns:repeat(7, minmax(0,1fr));gap:5px}
.wd{font-size:11.5px;font-weight:700;text-align:center;color:var(--muted);padding-bottom:2px}
.day{position:relative;aspect-ratio:1;border:0;border-radius:12px;background:color-mix(in srgb, var(--c) 13%, var(--surface));display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:500;font-variant-numeric:tabular-nums;padding:0;max-width:100%;color:var(--ink)}
.day.out{opacity:.35}
.day.none{background:var(--surface);color:var(--muted)}
.day.per{background:var(--c);color:#fff;font-weight:700}
.day.pred{background:color-mix(in srgb, var(--c) 18%, var(--surface));box-shadow:inset 0 0 0 1.5px color-mix(in srgb, var(--c) 60%, transparent)}
.day.today{box-shadow:0 0 0 2px var(--bg), 0 0 0 4px var(--ink)}
.day .dot{position:absolute;bottom:5px;width:4px;height:4px;border-radius:50%;background:currentColor;opacity:.7}
.legend{display:flex;flex-wrap:wrap;gap:8px 14px;font-size:12.5px;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend i{width:12px;height:12px;border-radius:4px;display:inline-block;background:var(--c)}
.legend i.t{background:color-mix(in srgb, var(--c) 18%, var(--surface));box-shadow:inset 0 0 0 1.5px color-mix(in srgb, var(--c) 60%, transparent)}

/* guide */
.timeline{display:flex;height:12px;border-radius:999px;overflow:hidden;gap:2px}
.timeline i{display:block;background:var(--c)}
.tl-labels{display:flex;gap:2px;font-size:11.5px;color:var(--muted)}
.tl-labels span{overflow:hidden;white-space:nowrap}
details.phase{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow);overflow:hidden}
details.phase > summary{list-style:none;display:flex;align-items:center;gap:12px;padding:14px 16px;cursor:pointer}
details.phase > summary::-webkit-details-marker{display:none}
details.phase .row-t b{font-family:var(--f-display);font-weight:400;font-size:19px}
.phase-body{padding:0 16px 16px;display:flex;flex-direction:column;gap:14px}
dl.gloss{margin:0;display:flex;flex-direction:column;gap:12px}
dl.gloss dt{font-weight:700}
dl.gloss dd{margin:2px 0 0;font-size:14px;color:var(--muted)}

/* settings */
.field{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.field > div{min-width:0}
.stepper{display:inline-flex;align-items:center;gap:4px;background:var(--soft);border-radius:999px;padding:3px}
.stepper button{width:32px;height:32px;border-radius:50%;border:0;background:var(--surface);font-size:18px;line-height:1}
.stepper span{min-width:34px;text-align:center;font-weight:700;font-variant-numeric:tabular-nums}
.switch{position:relative;width:46px;height:28px;flex:none}
.switch input{opacity:0;position:absolute;inset:0;margin:0;cursor:pointer}
.switch span{position:absolute;inset:0;border-radius:999px;background:var(--line);transition:background .2s;pointer-events:none}
.switch span::after{content:"";position:absolute;left:3px;top:3px;width:22px;height:22px;border-radius:50%;background:var(--surface);box-shadow:0 1px 3px rgba(0,0,0,.2);transition:transform .2s}
.switch input:checked + span{background:var(--accent)}
.switch input:checked + span::after{transform:translateX(18px)}
.switch input:focus-visible + span{outline:2px solid var(--accent);outline-offset:2px}
.hist{display:flex;flex-direction:column;gap:8px}
.hist-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:8px;align-items:end}
.hist-row label{display:flex;flex-direction:column;gap:3px;font-size:11.5px;color:var(--muted);font-weight:600;min-width:0}
.hist-row input{width:100%}
.del{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:transparent;display:grid;place-items:center;color:var(--muted)}
.del svg{width:16px;height:16px}

/* nav */
nav.tabs{position:fixed;left:0;right:0;bottom:0;z-index:20;background:color-mix(in srgb, var(--surface) 90%, transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);
  padding-left:max(10px, env(safe-area-inset-left, 0px));padding-right:max(10px, env(safe-area-inset-right, 0px));padding-top:6px;padding-bottom:calc(6px + env(safe-area-inset-bottom, 0px))}
nav.tabs .in{max-width:540px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr)}
nav.tabs button{border:0;background:transparent;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;font-size:11.5px;font-weight:600;color:var(--muted)}
nav.tabs button svg{width:22px;height:22px}
nav.tabs button[aria-current="page"]{color:var(--accent)}

/* sheet */
.sheet-bg{position:fixed;inset:0;z-index:40;background:rgba(20,10,20,.4);display:flex;align-items:flex-end;justify-content:center}
.sheet{width:100%;max-width:560px;max-height:88vh;overflow:auto;background:var(--bg);border-radius:26px 26px 0 0;
  padding:10px max(16px, env(safe-area-inset-right, 0px)) calc(20px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));display:flex;flex-direction:column;gap:14px;animation:up .25s ease both}
.grab{width:40px;height:5px;border-radius:3px;background:var(--line);margin:0 auto 2px}
@keyframes up{from{transform:translateY(30px);opacity:.4}to{transform:none;opacity:1}}
.toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom, 0px));transform:translateX(-50%);z-index:60;background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:999px;font-size:14px;font-weight:600;box-shadow:var(--shadow);max-width:calc(100% - 32px);text-align:center}
@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}

/* --- shared additions (connected version) --- */
.gate{min-height:70vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center;padding-block:40px}
.gate img{width:72px;height:72px;border-radius:20px;box-shadow:var(--shadow)}
.gate p{max-width:34ch;color:var(--muted)}
.gbtn{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:11px 20px;font-weight:600;box-shadow:var(--shadow)}
.gbtn svg{width:18px;height:18px}
.spin{width:28px;height:28px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--accent);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:13.5px;font-weight:600;padding:5px 11px;border-radius:999px;background:color-mix(in srgb, var(--ph, var(--accent)) 12%, var(--soft))}
.tag.m{background:color-mix(in srgb, var(--accent) 12%, var(--soft))}
.lock{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--muted)}
.lock svg{width:14px;height:14px;flex:none}
.seg-ctl{display:inline-flex;background:var(--soft);border-radius:999px;padding:3px;gap:2px}
.seg-ctl button{border:0;background:transparent;border-radius:999px;padding:6px 14px;font-weight:600;font-size:13.5px;color:var(--muted)}
.seg-ctl button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.bars{display:flex;flex-direction:column;gap:7px}
.bar-row{display:grid;grid-template-columns:76px minmax(0,1fr) 54px;gap:10px;align-items:center;font-size:13px}
.bar-row .track{height:10px;border-radius:999px;background:var(--soft);overflow:hidden}
.bar-row .fill{height:100%;border-radius:999px;background:var(--accent)}
.bar-row .v{text-align:right;font-variant-numeric:tabular-nums;font-weight:600}
.kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.kpi{background:var(--soft);border-radius:var(--r-md);padding:12px;display:flex;flex-direction:column;gap:2px;min-width:0}
.kpi .k{font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.kpi .v{font-family:var(--f-display);font-size:22px;line-height:1.2;font-variant-numeric:tabular-nums}
.kpi .s{font-size:12.5px;color:var(--muted)}
.ph-pat{display:flex;flex-direction:column;gap:10px}
.ph-pat > div{display:grid;grid-template-columns:96px minmax(0,1fr);gap:10px;align-items:start}
.ph-pat .nm{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:13.5px;color:color-mix(in srgb, var(--ph) 80%, var(--ink))}
.ph-pat .nm svg{width:14px;height:14px}
pre.summary{margin:0;white-space:pre-wrap;word-break:break-word;font-family:ui-monospace, "SF Mono", Menlo, Consolas, monospace;font-size:12.5px;line-height:1.55;background:var(--soft);border-radius:var(--r-md);padding:12px 14px;max-height:320px;overflow:auto}
.err{border-radius:var(--r-md);padding:12px 14px;background:color-mix(in srgb, var(--p-men) 10%, var(--surface));border:1px solid color-mix(in srgb, var(--p-men) 30%, transparent);font-size:14px}

.add-btn{width:32px;height:32px;border-radius:50%;border:0;background:var(--accent);color:var(--on-accent);display:grid;place-items:center;font-size:20px;line-height:1;font-weight:600}
.add-btn[aria-expanded="true"]{background:var(--soft);color:var(--ink)}
.add-box{display:flex;flex-direction:column;gap:10px;padding:12px;border-radius:var(--r-md);background:var(--soft)}
.add-box .hist-row input{background:var(--surface)}