/* The interview as a page of the main site: the crux map's tokens, top bar and components (crux/page.html),
   with /skin.css loaded after this file for the shared colours, shapes and motion. Light only. */
:root{
  --paper:#eef0f2; --sheet:#f8f9fa; --ink:#1b2129; --muted:#5b6672; --rule:#cfd5db;
  --accent:#1f4fd1; --accent-soft:#dfe6fb;
  --agree:#1d6fa5; --lagree:#8fbcdc; --mixed:#d9d4c7; --ldis:#e7a98a; --dis:#b8452a; --empty:#e4e8ec;
  --flag:#9a5b00;
  --display:"IBM Plex Sans",system-ui,sans-serif; --body:"IBM Plex Sans",system-ui,sans-serif; --mono:"IBM Plex Sans",system-ui,sans-serif;
  --nav-h:46px; --nav-top:calc(var(--nav-h) + env(safe-area-inset-top,0px));
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:var(--paper);color:var(--ink);font:15px/1.55 var(--body);padding-inline:16px;padding-block:0 64px}
a{color:var(--accent)}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;line-height:1.15}
h1{font-size:clamp(2.2rem,5vw,3.4rem);letter-spacing:-.01em}
h2{font-size:1.45rem}
h3{font-size:1.05rem}
p{margin:0}
button{font:inherit}
.label{font:600 .72rem/1.3 var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.muted{color:var(--muted)}
.small{font-size:.86rem}
.note{font-size:.88rem;color:var(--muted);max-width:75ch}

/* top bar (same as the crux map) */
.topnav{position:sticky;top:0;z-index:20;display:flex;align-items:stretch;justify-content:space-between;gap:12px;height:var(--nav-top);margin:0 -16px 40px;padding:env(safe-area-inset-top,0px) max(16px,env(safe-area-inset-right,0px)) 0 max(16px,env(safe-area-inset-left,0px));background:rgba(238,240,242,.94);border-bottom:1px solid var(--rule)}
.topnav .brand{display:flex;align-items:center;font:700 1.05rem/1 var(--display);letter-spacing:-.005em;color:var(--ink);text-decoration:none;white-space:nowrap}
.navtabs{display:flex;align-items:stretch;margin-right:-8px;overflow-x:auto;scrollbar-width:none}
.navtabs a{display:flex;align-items:center;padding:3px 14px 0;margin-bottom:-1px;font:600 .78rem/1 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);text-decoration:none;border-bottom:3px solid transparent;white-space:nowrap}
.navtabs a:hover{color:var(--ink)}
.navtabs a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--accent)}
.topnav a:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
@media (max-width:560px){.topnav{gap:6px;margin:0 -12px 28px;padding-left:max(12px,env(safe-area-inset-left,0px));padding-right:max(12px,env(safe-area-inset-right,0px))}.topnav .brand{font-size:.95rem}.navtabs a{padding:3px 8px 0;font-size:.72rem;letter-spacing:.04em}body{padding-inline:12px}}
@media (max-width:420px){.navtabs a{padding:3px 5px 0;font-size:.66rem;letter-spacing:0}}
.banner{max-width:1180px;margin:-24px auto 20px;padding:8px 14px;border-radius:12px;background:#fff6e0;border:1px solid #ecd9a6;font-size:.84rem}

/* layout */
main:focus{outline:none}
.wrap{max-width:1180px;margin:0 auto;display:grid;gap:32px}
header.page{display:grid;gap:14px;max-width:780px}
header.page .lede{font-size:1.08rem}
.bench{background:var(--sheet);border:1px solid var(--rule);border-radius:16px;padding:28px;display:grid;gap:20px;min-width:0}
@media (max-width:540px){.bench{padding:18px}}
.grid2{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px;align-items:start}
@media (max-width:900px){.grid2{grid-template-columns:1fr}}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* buttons: pills, as on the map */
.btn{all:unset;cursor:pointer;box-sizing:border-box;display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:999px;background:var(--ink);color:#fff;font-weight:600;font-size:.92rem;line-height:1.2;transition:background .2s ease,border-color .2s ease}
.btn:hover{background:#000}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn[disabled]{opacity:.4;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--hair,var(--rule))}
.btn.ghost:hover{border-color:var(--ink)}
.btn.accent{background:var(--accent)}
.btn.small{padding:6px 12px;font-size:.8rem}
.linkbtn{all:unset;cursor:pointer;color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.linkbtn:focus-visible{outline:2px solid var(--accent)}

/* headline question cards (same component as the crux map) */
.qswitch{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.qbtn{all:unset;cursor:pointer;box-sizing:border-box;position:relative;display:flex;flex-direction:column;gap:16px;padding:20px;min-width:0;min-height:250px;border:1px solid var(--rule);border-radius:14px;background:#fff;color:var(--ink);transition:border-color .2s ease,background .2s ease,color .2s ease}
.qtop{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font:600 .7rem var(--mono);letter-spacing:.09em;text-transform:uppercase}
.qcheck{display:grid;place-items:center;width:26px;height:26px;border:1.5px solid currentColor;border-radius:50%;font-size:14px;opacity:.6}
.qtitle{font:700 1.25rem/1.2 var(--display);letter-spacing:-.005em;text-wrap:balance}
.qclaim{font:400 .8rem/1.55 var(--body);color:var(--muted)}
.qbottom{display:flex;gap:8px;align-items:center;justify-content:space-between;margin-top:auto;padding-top:14px;border-top:1px solid var(--rule);font:.72rem/1.4 var(--mono);color:var(--muted)}
.qbtn[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--sheet)}
.qbtn[aria-pressed="true"] :is(.qtop,.qclaim,.qbottom){color:var(--sheet);opacity:.75}
.qbtn[aria-pressed="true"] .qbottom{border-color:#ffffff26}
.qbtn[aria-pressed="true"] .qcheck{background:#fff;color:var(--ink);opacity:1;border-color:#fff}
.qbtn:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
@media (hover:hover){.qbtn:not([aria-pressed="true"]):hover{border-color:var(--muted)}}
.bar{display:flex;height:6px;border-radius:999px;overflow:hidden;background:transparent;gap:2px}
.bar i{display:block;height:100%;border-radius:999px}

.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media (max-width:760px){.steps{grid-template-columns:1fr}}
.steps>div{border-top:2px solid var(--ink);padding-top:10px;display:grid;gap:4px;align-content:start;font-size:.92rem}
.check{display:flex;gap:8px;align-items:flex-start;font-size:.9rem}

/* collapsible sections, as the map's "How the crux score works" */
details>summary{cursor:pointer;list-style:none;color:var(--accent);font-size:.88rem}
details>summary::-webkit-details-marker{display:none}
details>summary::before{content:"+ ";display:inline-block;width:1.1em}
details[open]>summary::before{content:"− "}
.howto{border-top:1px solid var(--rule);padding-top:14px}
.howto>summary{font:600 .76rem var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.howto .body{margin-top:12px;display:grid;gap:10px;max-width:72ch;font-size:.95rem}
.howto ul{margin:0;padding-left:1.2em;display:grid;gap:6px}

/* chat */
.chat{display:grid;grid-template-rows:auto minmax(0,1fr) auto;height:calc(100vh - 210px);height:calc(100dvh - 210px);min-height:520px;background:#fff;border:1px solid var(--rule);border-radius:16px;overflow:hidden}
.chat-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--rule);gap:10px;flex-wrap:wrap}
.progress{display:flex;gap:3px}
.progress i{width:8px;height:8px;border-radius:50%;background:var(--empty);display:block}
.progress i.done{background:var(--accent)}
.msgs{overflow-y:auto;padding:20px 18px;display:flex;flex-direction:column;gap:14px}
.msg{max-width:78%;padding:11px 15px;white-space:pre-wrap;line-height:1.55;border-radius:16px}
.msg.assistant{background:var(--paper);align-self:flex-start;border-bottom-left-radius:4px}
.msg.user{background:var(--accent-soft);align-self:flex-end;border-bottom-right-radius:4px}
.msg.status{align-self:flex-start;font-size:.8rem;color:var(--muted);padding:0 4px;background:none}
.composer{border-top:1px solid var(--rule);padding:10px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:end}
.composer textarea{font:inherit;resize:none;border:1px solid var(--hair,var(--rule));border-radius:12px;background:#fff;padding:10px 12px;min-height:66px;color:var(--ink)}
.composer textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}
.aside{display:grid;gap:14px;align-content:start}
.aside .card{background:#fff;border:1px solid var(--rule);border-radius:14px;padding:16px;display:grid;gap:8px}
.aside .card h3{font-size:1rem}

/* review */
.rev{display:grid;gap:12px}
.rev-item{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;padding:16px 0;border-top:1px solid var(--rule)}
@media (max-width:760px){.rev-item{grid-template-columns:1fr}}
.slider{display:grid;grid-template-columns:minmax(0,1fr) 52px;gap:10px;align-items:center}
.slider input[type=range]{width:100%;accent-color:var(--accent)}
.slider output{font-weight:700;text-align:right}
.badge{display:inline-block;font:600 .64rem/1.5 var(--body);text-transform:uppercase;letter-spacing:.06em;padding:1px 8px;border-radius:999px;background:var(--empty);color:var(--muted);margin-left:6px;vertical-align:2px}
.badge.inferred{background:#fff1e0;color:var(--flag)}
.badge.you{background:var(--accent-soft);color:var(--accent)}
.seg{display:flex;flex-wrap:wrap;width:max-content;max-width:100%;border-radius:999px}
.seg button{all:unset;cursor:pointer;padding:5px 11px;font-size:.8rem}
.seg button[aria-pressed="true"]{font-weight:600}
.seg button:focus-visible{outline:2px solid var(--accent)}
.seg.wide button{padding:6px 14px;font-size:.84rem}
.weight{display:grid;gap:6px;font-size:.84rem}
.ctl{display:grid;gap:10px;align-content:start}
.ends{display:flex;justify-content:space-between;font-size:.78rem;color:var(--muted);margin-top:-6px}
.ends b{color:var(--ink);font-weight:600}
details.said summary{font-size:.8rem;margin-top:6px}
details.said blockquote{margin:6px 0 0;padding-left:10px;border-left:2px solid var(--rule);font-size:.86rem;white-space:pre-wrap}
details.moreclaims{border-top:1px solid var(--rule);padding:14px 0}

/* contribute */
.form{display:grid;gap:10px;max-width:640px}
.form input,.form select{font:inherit;padding:9px 12px;border:1px solid var(--hair,var(--rule));border-radius:10px;background:#fff;color:var(--ink)}
.result{padding:12px 14px;border-left:3px solid var(--rule);border-radius:0 10px 10px 0;background:#fff}
.result.accepted{border-left-color:var(--agree)}
.result.rejected{border-left-color:var(--dis)}
.result.needs_review{border-left-color:var(--flag)}
.stance-pill{display:inline-block;font:600 .66rem/1.5 var(--body);padding:1px 8px;border-radius:999px;background:var(--empty);text-transform:uppercase}

/* example conversations (in the side panel) */
.ex-pick{display:flex;flex-wrap:wrap;gap:6px}
.ex-pick button{all:unset;cursor:pointer;padding:5px 11px;border:1px solid var(--rule);border-radius:999px;font-size:.8rem}
.ex-pick button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.ex-msg{display:grid;gap:3px}
.ex-msg p{white-space:pre-wrap;font-size:.92rem;line-height:1.55}
.ex-msg.interviewer{padding-left:12px;border-left:3px solid var(--accent)}
.ex-msg.person{background:var(--paper);padding:10px 12px;border-radius:12px}
.ex-who{font:600 .68rem/1 var(--mono);text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}