:root{
  --bg:#fef6e4;
  --ink:#1b1b2f;
  --card:#ffffff;
  --fact:#2ec27e;
  --fact-d:#1f9e63;
  --cap:#ff5d5d;
  --cap-d:#e23e3e;
  --accent:#ffb703;
  --muted:#8a8578;
  --shadow:0 10px 0 rgba(27,27,47,.08), 0 18px 40px rgba(27,27,47,.14);
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  font-family:"Fredoka",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:radial-gradient(120% 100% at 50% 0%, #fff4d6 0%, var(--bg) 55%, #fbeccb 100%);
  color:var(--ink);
  display:flex;justify-content:center;
  overflow:hidden;
}
.app{
  width:100%;max-width:480px;height:100dvh;
  display:flex;flex-direction:column;
  padding:14px 18px 22px;
}

/* header */
.top{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.logo{font-weight:700;font-size:26px;letter-spacing:.5px}
.logo .or{color:var(--muted);font-weight:500;font-size:18px;margin:0 2px}
.icon-btn{
  width:38px;height:38px;border-radius:50%;border:3px solid var(--ink);
  background:var(--card);font-weight:700;font-size:18px;cursor:pointer;
  font-family:inherit;color:var(--ink);
}
.streak{
  display:flex;align-items:center;gap:3px;font-weight:600;font-size:18px;
  background:var(--card);border:3px solid var(--ink);border-radius:22px;padding:4px 12px 4px 8px;
}
.streak .flame{font-size:16px}

/* screens */
.screen{flex:1;display:flex;flex-direction:column;min-height:0}
.hidden{display:none !important}

/* progress dots */
.dots{display:flex;gap:8px;justify-content:center;margin:14px 0 10px}
.dot{width:12px;height:12px;border-radius:50%;background:#e6ddc7;border:2px solid #d8cdb0;transition:.2s}
.dot.right{background:var(--fact);border-color:var(--fact-d)}
.dot.wrong{background:var(--cap);border-color:var(--cap-d)}
.dot.current{transform:scale(1.35);border-color:var(--ink)}

/* card */
.card-wrap{flex:1;display:flex;align-items:center;justify-content:center;min-height:0;padding:6px 0}
.card{
  position:relative;width:100%;background:var(--card);
  border:4px solid var(--ink);border-radius:26px;box-shadow:var(--shadow);
  padding:30px 24px;min-height:300px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  animation:pop .28s cubic-bezier(.2,1.4,.4,1);
}
@keyframes pop{from{transform:scale(.9) translateY(8px);opacity:0}to{transform:scale(1) translateY(0);opacity:1}}
.tag{
  position:absolute;top:16px;left:16px;font-size:12px;font-weight:600;color:var(--muted);
  text-transform:uppercase;letter-spacing:1px;
}
.claim{font-size:26px;line-height:1.28;font-weight:500}

/* reveal overlay inside card */
.reveal{
  position:absolute;inset:0;border-radius:22px;background:var(--card);
  display:none;flex-direction:column;align-items:center;justify-content:center;
  padding:26px 22px;text-align:center;animation:pop .25s ease;
}
.reveal.show{display:flex}
.verdict{font-size:34px;font-weight:700;margin-bottom:10px}
.verdict.ok{color:var(--fact-d)}
.verdict.no{color:var(--cap-d)}
.blurb{font-size:17px;line-height:1.4;color:var(--ink);font-weight:400;max-width:360px}
.next-btn{
  margin-top:22px;font-family:inherit;font-weight:600;font-size:18px;color:#fff;
  background:var(--ink);border:none;border-radius:16px;padding:12px 28px;cursor:pointer;
}
.next-btn:active{transform:translateY(2px)}

/* choices */
.choices{display:flex;gap:14px;margin-top:14px}
.choice{
  flex:1;font-family:inherit;cursor:pointer;color:#fff;border:none;border-radius:20px;
  padding:16px 8px 14px;display:flex;flex-direction:column;align-items:center;gap:2px;
  box-shadow:0 6px 0 rgba(0,0,0,.18);transition:transform .05s;
}
.choice:active{transform:translateY(4px);box-shadow:0 2px 0 rgba(0,0,0,.18)}
.choice .big{font-size:26px;font-weight:700;letter-spacing:1px}
.choice .sub{font-size:12px;font-weight:500;opacity:.9}
.choice.cap{background:var(--cap)}
.choice.fact{background:var(--fact)}
.choice:disabled{opacity:.45;cursor:default}

/* results */
#resultScreen{align-items:center;justify-content:center;text-align:center;gap:6px}
.result-score{font-size:64px;font-weight:700;line-height:1}
.result-line{font-size:20px;font-weight:500;color:var(--muted);margin-bottom:6px}
.grid{font-size:26px;letter-spacing:6px;margin:6px 0 14px}
.stats{display:flex;gap:26px;margin:6px 0 18px}
.stat-num{font-size:28px;font-weight:700}
.stat-lbl{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}
.share-btn{
  font-family:inherit;font-weight:700;font-size:20px;color:#fff;background:var(--fact);
  border:none;border-radius:18px;padding:15px 40px;cursor:pointer;box-shadow:0 6px 0 var(--fact-d);
}
.share-btn:active{transform:translateY(4px);box-shadow:0 2px 0 var(--fact-d)}
.countdown{margin-top:16px;font-size:15px;color:var(--muted);font-weight:500}
.countdown span{color:var(--ink);font-weight:600}
.cta{margin-top:14px;font-size:13px;color:var(--muted);max-width:300px;line-height:1.4}

/* modal */
.modal{position:fixed;inset:0;background:rgba(27,27,47,.55);display:flex;align-items:center;justify-content:center;padding:24px;z-index:20}
.modal-box{background:var(--card);border:4px solid var(--ink);border-radius:24px;padding:26px 24px;max-width:400px;box-shadow:var(--shadow)}
.modal-box h2{font-size:26px;margin-bottom:12px}
.modal-box p{font-size:16px;line-height:1.45;margin-bottom:12px}
.modal-box .g{color:var(--fact-d)}
.modal-box .r{color:var(--cap-d)}
.modal-box .next-btn{width:100%;margin-top:6px}

/* toast */
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 24px;border-radius:14px;font-weight:600;z-index:30;animation:pop .2s ease}

@media (max-height:680px){
  .card{min-height:240px;padding:22px}
  .claim{font-size:22px}
  .result-score{font-size:52px}
}

/* ============ MENU ============ */
.menu{justify-content:center;gap:16px}
.menu-head{text-align:center;margin-bottom:8px}
.menu-logo{font-weight:700;font-size:34px;line-height:1.05;letter-spacing:.5px}
.menu-logo span{color:var(--accent)}
.menu-sub{color:var(--muted);font-size:15px;margin-top:8px;font-weight:500}
.mode-card{
  display:flex;align-items:center;gap:16px;text-decoration:none;color:var(--ink);
  background:var(--card);border:4px solid var(--ink);border-radius:24px;
  padding:20px 18px;box-shadow:0 8px 0 rgba(27,27,47,.12);transition:transform .06s;
}
.mode-card:active{transform:translateY(3px);box-shadow:0 5px 0 rgba(27,27,47,.12)}
.mode-emoji{font-size:40px;flex:none}
.mode-text{flex:1}
.mode-name{font-size:22px;font-weight:700}
.mode-desc{font-size:14px;color:var(--muted);margin-top:3px;line-height:1.35}
.mode-go{font-size:20px;color:var(--muted);flex:none}
.mode-capfact{background:linear-gradient(135deg,#fff 70%,#fff0c4)}
.mode-link{background:linear-gradient(135deg,#fff 70%,#d8f3e6)}
.menu-foot{text-align:center;color:var(--muted);font-size:13px;margin-top:6px}

/* ============ THE MISSING LINK ============ */
.logo-sm{font-size:18px;letter-spacing:.5px}
.diff-row{display:flex;gap:8px;justify-content:center;margin:12px 0 8px}
.diff{
  font-family:inherit;font-weight:600;font-size:14px;cursor:pointer;
  border:3px solid var(--ink);background:var(--card);color:var(--ink);
  border-radius:14px;padding:7px 12px;
}
.diff.active{background:var(--ink);color:#fff}

.nodes{display:flex;align-items:center;gap:10px;margin:8px 0 4px}
.node{
  flex:1;background:var(--card);border:4px solid var(--ink);border-radius:18px;
  padding:16px 10px;text-align:center;font-weight:600;font-size:18px;min-height:76px;
  display:flex;align-items:center;justify-content:center;box-shadow:0 6px 0 rgba(27,27,47,.1);
}
.node-a{background:linear-gradient(135deg,#fff,#ffe9c4)}
.node-b{background:linear-gradient(135deg,#fff,#d8f3e6)}
.node-link{font-size:22px;flex:none}

.link-main{display:flex;flex-direction:column;flex:1;min-height:0;padding-top:8px}
.chain-label{font-size:15px;font-weight:500;color:var(--ink);margin-bottom:8px}
.chain-box{
  font-family:inherit;font-size:16px;line-height:1.4;color:var(--ink);
  border:4px solid var(--ink);border-radius:18px;padding:14px;resize:none;flex:1;min-height:120px;
  background:var(--card);
}
.chain-box:focus{outline:none;border-color:var(--fact-d)}
.link-actions{display:flex;gap:10px;margin-top:14px;align-items:center}
.submit-btn{flex:1;font-size:18px;padding:14px 10px}
.ghost-btn{
  font-family:inherit;font-weight:600;font-size:15px;cursor:pointer;color:var(--ink);
  background:var(--card);border:3px solid var(--ink);border-radius:16px;padding:12px 16px;
}
.ghost-btn:active{transform:translateY(2px)}
.hint{color:var(--cap-d);font-size:14px;font-weight:500;margin-top:10px;min-height:18px;text-align:center}

/* verdict */
.link-verdict{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:10px;padding:10px 0}
.v-badge{font-size:24px;font-weight:700;cursor:default}
.v-badge.ok{color:var(--fact-d)}
.v-badge.no{color:var(--cap-d)}
.v-score{font-size:56px;font-weight:700;line-height:1}
.v-max{font-size:24px;color:var(--muted);font-weight:500}
.bars{width:100%;max-width:340px;margin:8px 0}
.bar-row{display:flex;align-items:center;gap:10px;margin:7px 0}
.bar-lbl{width:78px;text-align:right;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.bar{flex:1;height:14px;background:#e6ddc7;border:2px solid #d8cdb0;border-radius:10px;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--fact);transition:width .6s cubic-bezier(.2,1,.4,1)}
.bar-n{width:30px;text-align:left;font-size:14px;font-weight:600}
.v-feedback{font-size:16px;line-height:1.4;max-width:360px;font-weight:400}
.v-roast{font-size:14px;color:var(--muted);font-style:italic;max-width:360px}

/* thinking spinner */
.thinking{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;color:var(--muted);font-weight:500}
.spinner{width:46px;height:46px;border:5px solid #e6ddc7;border-top-color:var(--ink);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}