/* Daatha · radar de pegadinhas e flashcards */
.tr-sec{padding-top:26px;padding-bottom:40px}
.tr-filtro{margin-bottom:14px}
.tr-filtro button{font-size:15px;padding:8px 12px}
.tr-box{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 10px 30px -22px rgba(15,30,51,.4)}
.tr-hud{display:flex;justify-content:space-between;gap:10px;font:600 16px Fredoka,sans-serif;color:var(--navy);margin-bottom:12px}
.tr-hud b{color:var(--red)}
.tr-acts{text-align:center;margin-top:14px}
.tr-fim{text-align:center;margin-top:14px;padding:22px;border-radius:18px;background:var(--bg)}
.tr-fim .fim-k{color:var(--red)}
.tr-fim h2{font:700 34px Fredoka,sans-serif;color:var(--ink);margin:4px 0}
.tr-fim p{font:400 17px/1.5 Nunito,sans-serif;color:var(--txt)}
.tr-fim .cta-b{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.tr-sec [hidden]{display:none!important}
.rd-ctx{margin:0 0 10px;font:400 16px/1.5 Nunito,sans-serif;color:#64748b}
.rd-ctx span{display:inline-block;margin-right:6px;padding:2px 10px;border-radius:999px;background:var(--navy);color:#fff;font:600 13px Fredoka,sans-serif}
.rd-af{margin:0;padding:18px 20px;border-radius:16px;background:#FFF8E1;border-left:6px solid var(--yellow);font:600 20px/1.45 Fredoka,sans-serif;color:var(--ink)}
.rd-bts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}
.rd-bts .btn{justify-content:center;font-size:18px;color:#fff}
.rd-c{background:var(--green)}.rd-e{background:var(--red)}
.rd-bts .btn[disabled]{opacity:.45;cursor:default}
.rd-bts .btn.sel{opacity:1;box-shadow:0 0 0 4px rgba(31,58,95,.25)}
.rd-fb{margin-top:14px;padding:14px 16px;border-radius:14px;font:400 16px/1.55 Nunito,sans-serif;color:var(--txt)}
.rd-fb.ok{background:#EEF8F1;border:1px solid #bfe3cb}.rd-fb.no{background:#FDF0EE;border:1px solid #f3c4bd}
.rd-fb b{display:block;font:600 17px Fredoka,sans-serif;color:var(--ink);margin-bottom:4px}
.rd-fb small{display:block;margin-top:8px;font:700 13px Nunito,sans-serif;color:var(--navy)}
.fc-card{width:100%;min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:26px 20px;border-radius:20px;border:2px solid var(--line);background:linear-gradient(135deg,#fff,var(--bg));cursor:pointer;text-align:center;transition:transform .3s var(--ease),border-color .2s}
.fc-card:hover{border-color:var(--blue)}
.fc-card.virado{border-color:var(--green);animation:fcVira .35s ease}
@keyframes fcVira{0%{transform:rotateX(0)}50%{transform:rotateX(70deg)}100%{transform:rotateX(0)}}
.fc-tema{padding:3px 12px;border-radius:999px;background:var(--navy);color:#fff;font:600 13px Fredoka,sans-serif}
.fc-card strong{font:700 26px/1.3 Fredoka,sans-serif;color:var(--ink)}
.fc-verso{max-width:560px;padding:14px 16px;border-radius:14px;background:#FFE08A;font:400 18px/1.5 Nunito,sans-serif;color:var(--ink)}
.fc-card em{font:600 14px Nunito,sans-serif;color:#64748b;font-style:normal}
.fc-bts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.fc-bts .btn{justify-content:center;color:#fff}
.fc-r{background:var(--red)}.fc-a{background:var(--blue)}.fc-v{background:var(--green)}
.fc-obs{margin:14px 0 0;text-align:center;font:400 13px Nunito,sans-serif;color:#64748b}
@media(max-width:760px){.tr-box{padding:18px 14px}.rd-af{font-size:18px}.fc-card strong{font-size:22px}.fc-verso{font-size:16px}}
@media (prefers-reduced-motion:reduce){.fc-card.virado{animation:none}}
.rd-dica{margin:-4px 0 10px;font:700 13px Nunito,sans-serif;color:var(--red)}