/* fac16 Fit. App shell: sidebar (4 views from the PM Fit Tool brief) + main. */
:root{
  --ink:#0E1B2C;--ink2:#2A3A50;--muted:#5B6B80;--faint:#8A97A8;--line:#E3E7EE;--line2:#EEF1F5;
  --bg:#F6F7F9;--card:#fff;--accent:#0B4ED6;--accent-soft:#EAF0FC;
  --good:#1E7A46;--good-soft:#E6F4EC;--warn:#9A6B00;--warn-soft:#FBF2DC;--bad:#A23131;--bad-soft:#FBEAEA;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:14.5px/1.55 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
button,input,select{font:inherit;color:inherit}
.app{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:100vh}

/* Sidebar */
.side{background:var(--ink);color:#C9D3E1;padding:22px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:22px}
.logo{font:700 19px var(--sans);color:#fff;padding:0 10px;letter-spacing:-.01em}.logo span{color:#7FA6FF}
.mock{margin:0 10px;font:600 11px var(--mono);letter-spacing:.06em;color:#FFD27A;border:1px solid rgba(255,210,122,.4);border-radius:4px;padding:4px 8px;text-align:center}
.nav{display:grid;gap:2px}
.nav a{display:flex;justify-content:space-between;align-items:center;padding:9px 10px;border-radius:6px;color:#C9D3E1;font-weight:500;text-decoration:none}
.nav a:hover{background:rgba(255,255,255,.06)}
.nav a.on{background:rgba(127,166,255,.16);color:#fff}
.nav a small{font:500 11.5px var(--mono);color:#8FA0B8}
.nav a.on small{color:#C9D3E1}
.side .foot{margin-top:auto;padding:0 10px;font-size:12px;color:#8FA0B8;display:grid;gap:4px}
.side .foot b{color:#C9D3E1;font-weight:500}

/* Main */
.main{min-width:0}
.top{position:sticky;top:0;z-index:4;background:rgba(246,247,249,.92);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);padding:12px 32px;display:flex;gap:12px;align-items:center}
.search{flex:1;max-width:520px;position:relative}
.search input{width:100%;border:1px solid var(--line);background:#fff;border-radius:8px;padding:9px 12px 9px 34px}
.search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%)}
.askbtn{border:1px dashed var(--line);background:transparent;border-radius:8px;padding:8px 12px;color:var(--faint);cursor:not-allowed;white-space:nowrap}
.content{padding:28px 32px 72px;max-width:1180px}
h1{font-size:24px;line-height:1.25;margin:0;letter-spacing:-.01em}
h2{font-size:16px;margin:0}
h3{font-size:14px;margin:0}
.eyebrow{font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.muted{color:var(--muted)}.faint{color:var(--faint)}
.sm{font-size:13px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px}
.pad{padding:18px 20px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.between{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap}
.gap8{display:grid;gap:8px}.gap12{display:grid;gap:12px}.gap16{display:grid;gap:16px}
.mt24{margin-top:24px}.mt16{margin-top:16px}.mt8{margin-top:8px}

/* Hypothesis hero */
.hyp{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px 24px;display:grid;gap:16px}
.hyp h1{font-size:22px}
.stmt{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.stmt div{padding:12px 14px;border-right:1px solid var(--line);display:grid;gap:4px;align-content:start}
.stmt div:last-child{border-right:0}
.stmt b{font-size:13px;font-weight:600}
.stmt span{font-size:12.5px;color:var(--muted)}
.mark{font:600 11px var(--mono);letter-spacing:.04em;text-transform:uppercase}
.mark.y{color:var(--good)}.mark.p{color:var(--warn)}.mark.n{color:var(--bad)}
.stmt .y{background:var(--good-soft)}.stmt .p{background:var(--warn-soft)}
@media (max-width:900px){.stmt{grid-template-columns:1fr}.stmt div{border-right:0;border-bottom:1px solid var(--line)}.stmt div:last-child{border-bottom:0}}
.next{display:flex;gap:10px;align-items:flex-start;font-size:14px;background:var(--accent-soft);border-radius:8px;padding:12px 14px}

/* Three things */
.three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media (max-width:980px){.three{grid-template-columns:1fr}}
.three .card{padding:16px 18px;display:grid;gap:10px;align-content:start}
.three ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.three li{font-size:13.5px;display:grid;grid-template-columns:52px 1fr;gap:8px}
.three li .d{font:500 11.5px var(--mono);color:var(--faint);padding-top:2px}
.count{font:600 12px var(--mono);border-radius:20px;padding:1px 8px;background:var(--line2);color:var(--ink2)}
.count.bad{background:var(--bad-soft);color:var(--bad)}

/* Segmented */
.seg{display:inline-flex;background:var(--line2);border-radius:8px;padding:3px}
.seg button{border:0;background:transparent;padding:6px 12px;border-radius:6px;cursor:pointer;color:var(--muted);font-weight:500}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(14,27,44,.08)}

/* Opportunity list */
.olist{display:grid}
.ohead,.orow{display:grid;grid-template-columns:minmax(0,2.1fr) 110px 110px 120px minmax(0,1.3fr) minmax(0,1.6fr);gap:16px;align-items:start}
.ohead{padding:10px 20px;font:500 10.5px var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--faint);border-bottom:1px solid var(--line)}
.orow{padding:16px 20px;border-bottom:1px solid var(--line2);cursor:pointer}
.orow:last-child{border-bottom:0}
.orow:hover{background:#FAFBFD}
.orow .name{font-weight:600;font-size:15px;display:flex;gap:8px;align-items:center}
.orow .sit{font-size:13px;color:var(--muted);margin-top:2px}
.star{font:600 10.5px var(--mono);letter-spacing:.05em;text-transform:uppercase;color:var(--accent);background:var(--accent-soft);padding:1px 6px;border-radius:4px}
.lbl{display:none;font:500 10.5px var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--faint);margin-bottom:3px}
@media (max-width:1060px){
  .ohead{display:none}
  .orow{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 16px}
  .orow>div:first-child,.orow>div:nth-child(5),.orow>div:nth-child(6){grid-column:1/-1}
  .lbl{display:block}
}
/* Reading meter */
.rd{display:grid;gap:4px}
.bars{display:flex;gap:3px}
.bars i{width:16px;height:6px;border-radius:2px;background:var(--line)}
.bars.l3 i:nth-child(-n+3),.bars.l2 i:nth-child(-n+2),.bars.l1 i:nth-child(-n+1){background:var(--ink2)}
.rd span{font-size:12.5px;color:var(--muted);line-height:1.3}
.cap{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:500;white-space:nowrap}
.cap i{width:8px;height:8px;border-radius:50%;background:var(--faint)}
.cap.av i{background:var(--good)}.cap.wa i{background:var(--accent)}.cap.pd i{background:var(--warn)}.cap.uv i{background:transparent;border:1.5px solid var(--faint)}.cap.os i{background:var(--line)}

/* Direction board */
.board{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
@media (max-width:980px){.board{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.board{grid-template-columns:1fr}}
.col{display:grid;gap:8px;align-content:start}
.colh{display:grid;gap:2px;padding:0 2px 6px;border-bottom:2px solid var(--line)}
.colh.now{border-color:var(--good)}.colh.build{border-color:var(--warn)}
.tile{background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px;display:grid;gap:8px;cursor:pointer}
.tile:hover{border-color:var(--accent)}
.tile.lead{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.tile.out{background:transparent;border-style:dashed;cursor:default}
.mini{display:grid;grid-template-columns:auto 1fr;gap:3px 8px;font-size:11.5px;color:var(--muted);align-items:center}
.direction{background:var(--ink);color:#E6ECF5;border-radius:8px;padding:12px 16px;font-size:14px}
.direction b{color:#fff}

/* Detail */
.back{font-size:13px}
.dhead{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:start}
@media (max-width:760px){.dhead{grid-template-columns:1fr}}
.readings{display:flex;gap:22px;flex-wrap:wrap}
.ps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.ps div{padding:14px;border-right:1px solid var(--line);display:grid;gap:6px;align-content:start}
.ps div:last-child{border-right:0}
.ps p{margin:0;font-size:13px;color:var(--ink2)}
@media (max-width:980px){.ps{grid-template-columns:1fr}.ps div{border-right:0;border-bottom:1px solid var(--line)}.ps div:last-child{border-bottom:0}}
.ladder{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}
.ladder div{display:grid;gap:6px;font-size:12px;color:var(--muted);align-content:start}
.ladder div i{height:8px;border-radius:2px;background:var(--line)}
.ladder div.on i{background:var(--good)}.ladder div.on{color:var(--ink)}
.ladder div.part i{background:repeating-linear-gradient(45deg,var(--warn) 0 4px,var(--warn-soft) 4px 8px)}
@media (max-width:700px){.ladder{grid-template-columns:1fr}.ladder div{grid-template-columns:60px 1fr;align-items:center}}
.quad{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px}
.quad>.card,.three>.card{align-content:start}
@media (max-width:900px){.quad{grid-template-columns:1fr}}
.kv{display:grid;grid-template-columns:120px 1fr;gap:7px 12px;margin:0;font-size:13.5px}
.kv dt{color:var(--muted)}.kv dd{margin:0}
@media (max-width:480px){.kv{grid-template-columns:1fr}.kv dt{margin-top:4px}}
.q{border-left:3px solid var(--accent);padding:2px 0 2px 12px;display:grid;gap:3px}
.q.ag{border-left-color:var(--bad)}
.q p{margin:0;font-size:13.5px}
.q .by{font:12px var(--mono);color:var(--faint);display:flex;gap:4px 10px;flex-wrap:wrap}
.q .by a{font-family:var(--sans);font-weight:500}
.caps{display:grid;gap:8px}
.caps div{display:grid;grid-template-columns:150px 1fr;gap:10px;font-size:13.5px}
@media (max-width:480px){.caps div{grid-template-columns:1fr}}
.tag{font:500 11px var(--mono);padding:1px 6px;border-radius:4px;background:var(--line2);color:var(--ink2);white-space:nowrap}
.tag.g{background:var(--good-soft);color:var(--good)}.tag.w{background:var(--warn-soft);color:var(--warn)}.tag.b{background:var(--bad-soft);color:var(--bad)}.tag.a{background:var(--accent-soft);color:var(--accent)}

/* Evidence */
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.filters select{border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 10px;max-width:100%}
.evrow{display:grid;grid-template-columns:62px minmax(0,1fr) 120px;gap:14px;padding:12px 18px;border-bottom:1px solid var(--line2)}
.evrow:last-child{border-bottom:0}
.evrow .id{font:500 12px var(--mono);color:var(--muted)}
.evrow .who{font-size:12.5px;color:var(--muted)}
.evrow p{margin:2px 0 0}
.evrow .lim{font-size:12.5px;color:var(--faint);margin-top:3px}
.evrow .right{text-align:right;font-size:12.5px;display:grid;gap:4px;justify-items:end;align-content:start}
@media (max-width:640px){.evrow{grid-template-columns:1fr}.evrow .right{text-align:left;justify-items:start;grid-auto-flow:column;justify-content:start;gap:10px}}

/* Tests & decisions */
.test{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) 150px;gap:18px;padding:16px 20px;border-bottom:1px solid var(--line2)}
.test:last-child{border-bottom:0}
@media (max-width:900px){.test{grid-template-columns:1fr;gap:8px}}
.dec{display:grid;grid-template-columns:52px minmax(0,1fr) 150px;gap:14px;padding:12px 18px;border-bottom:1px solid var(--line2);font-size:13.5px}
.dec:last-child{border-bottom:0}
.dec>*,.test>*,.evrow>*,.src>*{min-width:0}
.dec,.test,.evrow,.src,.ps p,.kv dd{overflow-wrap:anywhere}
@media (max-width:700px){.dec{grid-template-columns:1fr;gap:4px}}

/* Coverage */
.flow{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.flow div{padding:14px;border-right:1px solid var(--line);display:grid;gap:2px}
.flow div:last-child{border-right:0}
.flow b{font-size:24px;line-height:1.1}
.flow span{font-size:12.5px;color:var(--muted)}
.flow .warn b{color:var(--bad)}
@media (max-width:900px){.flow{grid-template-columns:repeat(3,minmax(0,1fr))}.flow div:nth-child(3){border-right:0}.flow div:nth-child(-n+3){border-bottom:1px solid var(--line)}}
.src{display:grid;grid-template-columns:62px minmax(0,1fr) 110px 120px;gap:12px;padding:10px 18px;border-bottom:1px solid var(--line2);font-size:13.5px;align-items:center}
.src:last-child{border-bottom:0}
.src .d{font:500 12px var(--mono);color:var(--faint)}
@media (max-width:640px){.src{grid-template-columns:56px minmax(0,1fr)}.src>*:nth-child(n+3){grid-column:2}}
.p2{opacity:.6}

/* Mobile shell */
@media (max-width:860px){
  .app{grid-template-columns:1fr}
  .side{position:sticky;top:0;z-index:6;height:auto;flex-direction:row;align-items:center;gap:10px;padding:10px 14px;overflow-x:auto;scrollbar-width:none}
  .side::-webkit-scrollbar{display:none}
  .logo{padding:0;white-space:nowrap}.mock{margin:0;white-space:nowrap}
  .nav{display:flex;gap:2px}.nav a{white-space:nowrap;padding:7px 10px;gap:6px}
  .side .foot{display:none}
  .top{position:static;padding:10px 16px}.askbtn{display:none}
  .content{padding:20px 16px 64px}
}

.state{max-width:560px;margin:80px auto;text-align:center;display:grid;gap:10px}
.state h1{font-size:20px}
.refresh{border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 12px;cursor:pointer;white-space:nowrap}
.refresh:hover{border-color:var(--accent)}