/* NoodleBrain app styles — same design DNA as the landing page:
   yolk / ink / tomato / paper, Bricolage Grotesque headings, Karla body,
   Space Mono labels, chunky 3px ink borders, rounded pills. */

:root{
  --yolk:#FFD338;
  --ink:#191922;
  --tomato:#E8442E;
  --paper:#FFFDF6;
  --teal:#1E7A6F;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Karla',sans-serif;color:var(--ink);background:var(--paper);
  line-height:1.6;font-size:17px;min-height:100vh;display:flex;flex-direction:column;
}
main{flex:1}
h1,h2,h3{font-family:'Bricolage Grotesque',sans-serif;line-height:1.05;letter-spacing:-0.01em}
.mono{font-family:'Space Mono',monospace;font-size:12px;letter-spacing:0.14em;text-transform:uppercase}
a{color:inherit}
:focus-visible{outline:3px solid var(--tomato);outline-offset:3px;border-radius:4px}

/* nav */
nav{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:20px 5vw;background:var(--yolk);border-bottom:3px solid var(--ink);
  position:sticky;top:0;z-index:50;
}
.logo{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:22px;text-decoration:none;display:flex;align-items:center;gap:8px}
.nav-links{display:flex;gap:12px 24px;align-items:center;list-style:none;flex-wrap:wrap;justify-content:flex-end}
.nav-links a{text-decoration:none;font-weight:700;font-size:15px}
.nav-links a:hover{color:var(--tomato)}
.btn{
  display:inline-block;background:var(--ink);color:var(--yolk);
  font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:16px;
  padding:13px 26px;border-radius:100px;text-decoration:none;border:3px solid var(--ink);
  cursor:pointer;transition:transform .15s ease, background .15s ease;
}
.btn:hover{transform:translate(-2px,-2px);background:var(--tomato);color:var(--paper)}
.btn.light{background:var(--paper);color:var(--ink)}
.btn.light:hover{background:var(--tomato);color:var(--paper)}
.btn.small{padding:9px 20px;font-size:14px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.nav-user{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15px}
.nav-user a{text-decoration:none;display:flex;align-items:center;gap:8px}
.nav-user a:hover{color:var(--tomato)}
.avatar-mini{
  width:34px;height:34px;border-radius:50%;background:var(--paper);
  border:3px solid var(--ink);display:inline-flex;align-items:center;justify-content:center;
  font-size:16px;flex-shrink:0;
}
.linkbtn{background:none;border:none;font:inherit;font-weight:700;cursor:pointer;text-decoration:underline;padding:0}
.linkbtn:hover{color:var(--tomato)}

/* page scaffold */
.page{max-width:1080px;margin:0 auto;padding:56px 5vw 96px;width:100%}
.page.narrow{max-width:640px}
.page-head{margin-bottom:40px}
.section-eyebrow{color:var(--tomato);margin-bottom:14px}
.page h1{font-size:clamp(34px,5.2vw,58px);font-weight:800}
.page h1 em{font-style:normal;color:var(--tomato)}
.lede{max-width:58ch;font-size:18px;margin-top:16px}
.muted{opacity:.65}

/* filter pills */
.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px}
.fpill{
  background:var(--paper);border:3px solid var(--ink);border-radius:100px;
  padding:8px 18px;font-family:'Karla',sans-serif;font-size:14.5px;font-weight:700;
  cursor:pointer;transition:transform .12s ease;
}
.fpill:hover{transform:translate(-1px,-1px)}
.fpill.active{background:var(--ink);color:var(--yolk)}

/* board cards */
.board-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.card{
  display:flex;flex-direction:column;gap:14px;background:var(--paper);
  border:3px solid var(--ink);border-radius:18px;padding:22px;
  text-decoration:none;transition:transform .15s ease, box-shadow .15s ease;
}
.card:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--yolk), 5px 5px 0 3px var(--ink)}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.card-content{
  font-family:'Bricolage Grotesque',sans-serif;font-weight:600;font-size:18px;line-height:1.3;
  display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;flex:1;
  overflow-wrap:anywhere;
}
.card-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.ptag{
  background:var(--yolk);border:2px solid var(--ink);border-radius:100px;
  padding:6px 14px;font-size:13.5px;font-weight:700;white-space:nowrap;
}
.ptag.ghost{background:var(--paper);border-style:dashed}
.empty{
  border:3px dashed var(--ink);border-radius:18px;padding:48px 24px;text-align:center;
  font-family:'Bricolage Grotesque',sans-serif;font-weight:600;font-size:20px;opacity:.7;
}

/* forms */
.panel{background:var(--paper);border:3px solid var(--ink);border-radius:22px;padding:32px}
.field{margin-bottom:24px}
.field > label,.field > .label{display:block;margin-bottom:10px}
input[type=text],input[type=email],input[type=password],textarea,select{
  width:100%;font-family:'Karla',sans-serif;font-size:16px;color:var(--ink);
  background:var(--paper);border:3px solid var(--ink);border-radius:14px;padding:12px 14px;
}
textarea{resize:vertical;min-height:110px}
.hint{font-size:13.5px;opacity:.6;margin-top:6px}
.charcount{float:right;text-transform:none;letter-spacing:0}
.alert{
  border:3px solid var(--ink);border-radius:14px;padding:12px 16px;margin-bottom:20px;
  font-weight:700;font-size:15px;background:var(--tomato);color:var(--paper);
}
.alert.good{background:var(--ink);color:var(--yolk)}
.alert[hidden]{display:none}

/* choice pills (lanes, yes/no, emoji) */
.pill-picks{display:flex;gap:10px;flex-wrap:wrap}
.pill-pick{position:relative}
.pill-pick input{position:absolute;opacity:0;inset:0;cursor:pointer}
.pill-pick span{
  display:inline-block;background:var(--paper);border:3px solid var(--ink);border-radius:100px;
  padding:8px 18px;font-size:14.5px;font-weight:700;cursor:pointer;transition:transform .12s ease;
}
.pill-pick input:checked + span{background:var(--ink);color:var(--yolk)}
.pill-pick input:focus-visible + span{outline:3px solid var(--tomato);outline-offset:3px}
.pill-pick input:checked + span.yes{background:var(--ink);color:var(--yolk)}
.pill-pick input:checked + span.no{background:var(--tomato);color:var(--paper)}
.emoji-grid{display:flex;gap:10px;flex-wrap:wrap}
.emoji-pick{position:relative}
.emoji-pick input{position:absolute;opacity:0;inset:0;cursor:pointer}
.emoji-pick span{
  width:48px;height:48px;border-radius:50%;background:var(--paper);border:3px solid var(--ink);
  display:inline-flex;align-items:center;justify-content:center;font-size:22px;cursor:pointer;
}
.emoji-pick input:checked + span{background:var(--yolk);box-shadow:3px 3px 0 var(--ink)}
.emoji-pick input:focus-visible + span{outline:3px solid var(--tomato);outline-offset:2px}

/* thing page */
.thing-box{
  background:var(--yolk);border:3px solid var(--ink);border-radius:24px;padding:32px;
  margin-bottom:28px;box-shadow:8px 8px 0 var(--ink);
}
.thing-content{
  font-family:'Bricolage Grotesque',sans-serif;font-weight:700;
  font-size:clamp(20px,2.6vw,28px);line-height:1.25;margin:14px 0 18px;
  white-space:pre-wrap;overflow-wrap:anywhere;
}
.thing-meta{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.stat-row{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:36px}
.stat-card{border:3px solid var(--ink);border-radius:18px;padding:20px 26px;background:var(--paper);flex:1;min-width:180px}
.stat-card .stat{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:34px;color:var(--tomato)}
.bar{height:14px;border:3px solid var(--ink);border-radius:100px;overflow:hidden;background:var(--paper);margin-top:10px}
.bar-fill{height:100%;background:var(--teal)}

/* reaction cards */
.reactions{display:flex;flex-direction:column;gap:16px}
.reaction{
  border:3px solid var(--ink);border-radius:18px;padding:20px 22px;background:var(--paper);
}
.reaction-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.reaction-top a{text-decoration:none;font-weight:700;display:flex;align-items:center;gap:8px}
.reaction-top a:hover{color:var(--tomato)}
.reaction-top .when{margin-left:auto;opacity:.55}
.gut{
  font-family:'Bricolage Grotesque',sans-serif;font-weight:600;font-size:19px;line-height:1.3;
  margin-bottom:10px;overflow-wrap:anywhere;
}
.reaction .why{font-size:15.5px;margin-bottom:14px;overflow-wrap:anywhere}
.reaction-tags{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.chip{
  display:inline-flex;align-items:center;gap:8px;background:var(--paper);
  border:3px solid var(--ink);border-radius:100px;padding:6px 16px;
  font-size:14px;font-weight:700;white-space:nowrap;
}
.chip.yes{background:var(--ink);color:var(--yolk)}
.chip.no{background:var(--tomato);color:var(--paper)}

/* profile */
.profile-card{
  background:var(--paper);border:3px solid var(--ink);border-radius:24px;
  padding:32px;max-width:640px;box-shadow:8px 8px 0 var(--tomato);
  transform:rotate(-1deg);margin-bottom:48px;
}
.profile-card > *{transform:rotate(1deg)}
.profile-top{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:20px}
.avatar{
  width:64px;height:64px;border-radius:50%;background:var(--yolk);
  border:3px solid var(--ink);display:flex;align-items:center;justify-content:center;font-size:30px;flex-shrink:0;
}
.handle{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:22px}
.karma-pill{
  margin-left:auto;background:var(--ink);color:var(--yolk);border-radius:16px;
  padding:10px 18px;text-align:center;display:flex;flex-direction:column;line-height:1.2;
}
.karma-num{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:26px}
.profile-lanes{display:flex;gap:10px;flex-wrap:wrap}
.section-title{font-size:clamp(24px,3vw,32px);font-weight:800;margin:48px 0 20px}

/* auth nudge */
.nudge{
  background:var(--ink);color:var(--paper);border-radius:22px;padding:28px 30px;margin-bottom:36px;
}
.nudge h3{color:var(--yolk);font-size:20px;margin-bottom:8px}
.nudge p{font-size:15.5px;opacity:.9;margin-bottom:16px}

/* footer */
footer{
  background:var(--ink);color:var(--paper);padding:40px 5vw;margin-top:64px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;
}
footer .mono{opacity:.6}

@media(max-width:860px){
  .nav-links li.collapsible{display:none}
  .page{padding:40px 6vw 72px}
  .karma-pill{margin-left:0}
}
@media (prefers-reduced-motion:reduce){
  .btn:hover,.card:hover,.fpill:hover{transform:none}
}