/* Linguarudo Kids - páginas infantis (/Kids). Estilo alegre: cores vivas, cantos bem redondos, botões grandes. */
.kk-page { max-width: 1100px; margin: 0 auto; padding: 0 16px 28px; }
.kk-loading { text-align: center; color: #6b6b6b; padding: 30px 0; }
.kk-hero { display: block; width: 100%; max-width: 760px; height: auto; margin: 14px auto 6px; border-radius: 24px; box-shadow: 0 4px 14px rgba(0, 0, 0, .12); }
.kk-intro { text-align: center; font-size: 1.15rem; margin: 12px auto 4px; max-width: 760px; }
.kk-nav { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 10px 16px 14px; }
.kk-nav a { flex: 0 1 220px; text-align: center; }

.kk-section-title {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    margin: 26px auto 12px; padding: 10px 18px; border-radius: 999px; width: fit-content; max-width: 100%;
    background: var(--kk-c, #ff7043); color: #fff; font-size: 1.35rem; font-weight: 800; text-align: center;
}
.kk-grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin: 8px 0; }
@media (min-width: 768px) { .kk-grid { grid-template-columns: repeat(3, 1fr); } }
.kk-more { text-align: center; margin: 12px 0 6px; }

.kk-card {
    display: flex; flex-direction: column; text-decoration: none; color: inherit; background: #fff;
    border: 3px solid var(--kk-a, #ffb74d); border-radius: 22px; overflow: hidden; cursor: pointer;
    box-shadow: 0 4px 0 var(--kk-a, #ffb74d); transition: transform .12s;
}
.kk-card:hover { transform: translateY(-3px); color: inherit; }
.kk-card-art {
    display: flex; align-items: center; justify-content: center; height: 118px; font-size: 4.2rem;
    background: linear-gradient(135deg, var(--kk-a, #ffb74d), var(--kk-b, #ffe0b2));
}
.kk-card-body { padding: 10px 14px 14px; display: flex; flex-direction: column; gap: 3px; text-align: center; }
.kk-card-title { font-weight: 800; font-size: 1.15rem; }
.kk-card-desc { font-size: .92rem; color: #555; }
.kk-thumb { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; background: #222; }

/* ---------- seção na página inicial ---------- */
.kk-home { text-align: center; padding: 8px 16px 22px; }
.kk-home-list { list-style: none; padding: 0; margin: 12px auto; max-width: 620px; display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.kk-home-list li { background: #fff3e0; border: 2px solid #ffb74d; border-radius: 999px; padding: 6px 14px; font-weight: 700; }
.kk-home-msg {
    display: none; max-width: 520px; margin: 12px auto 0; padding: 12px 16px; border-radius: 14px;
    background: #fff3cd; border: 2px solid #ffca28; font-weight: 600;
}
.kk-home-msg.show { display: block; }

/* ---------- controles (idioma, categoria) ---------- */
.kk-controls { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; max-width: 760px; margin: 14px auto 8px; padding: 0 16px; }
.kk-controls label { flex: 1 1 220px; display: flex; flex-direction: column; gap: 4px; font-weight: 700; font-size: .9rem; }

/* ---------- flashcards e pronúncia ---------- */
.kk-fc { max-width: 520px; margin: 0 auto; padding: 0 16px 24px; }
.kk-fc-card {
    background: #fff; border: 4px solid var(--kk-a, #ff7043); border-radius: 28px; padding: 22px 16px 18px; text-align: center;
    box-shadow: 0 6px 0 var(--kk-a, #ff7043);
}
.kk-fc-emoji { font-size: 7rem; line-height: 1.1; min-height: 130px; display: flex; align-items: center; justify-content: center; }
.kk-fc-cor { width: 110px; height: 110px; border-radius: 50%; border: 4px solid #fff; box-shadow: 0 0 0 3px #ddd; }
.kk-fc-word { font-size: 2.3rem; font-weight: 800; margin: 6px 0 2px; word-break: break-word; }
.kk-fc-pt { font-size: 1.15rem; color: #666; min-height: 1.6em; }
.kk-btnrow { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 14px; }
.kk-btn {
    border: 0; border-radius: 999px; padding: 12px 22px; font-size: 1.1rem; font-weight: 800; cursor: pointer;
    background: #29b6f6; color: #fff; box-shadow: 0 4px 0 rgba(0, 0, 0, .18);
}
.kk-btn:active { transform: translateY(2px); box-shadow: 0 2px 0 rgba(0, 0, 0, .18); }
.kk-btn.verde { background: #43a047; }
.kk-btn.laranja { background: #fb8c00; }
.kk-btn.roxo { background: #8e24aa; }
.kk-btn.cinza { background: #90a4ae; }
.kk-btn:disabled { opacity: .55; cursor: default; }
.kk-progress { text-align: center; margin: 10px 0; font-weight: 700; color: #555; }
.kk-bar { height: 10px; background: #e0e0e0; border-radius: 999px; overflow: hidden; margin: 6px 0; }
.kk-bar > div { height: 100%; background: #43a047; width: 0; transition: width .3s; }
.kk-score { font-size: 1.6rem; font-weight: 800; min-height: 2.2rem; margin-top: 12px; }
.kk-score.bom { color: #2e7d32; }
.kk-score.ruim { color: #c62828; }
.kk-score small { display: block; font-size: .9rem; font-weight: 600; color: #666; }
.kk-fc-tabs { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin: 4px 0 14px; }
.kk-tab {
    border: 2px solid #ffb74d; background: #fff; border-radius: 999px; padding: 6px 12px; font-weight: 700; cursor: pointer; font-size: .95rem;
}
.kk-tab.on { background: #ffb74d; }
.kk-ja-sei { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; font-weight: 700; cursor: pointer; }
.kk-aviso { text-align: center; color: #8a6d00; background: #fff8e1; border: 2px solid #ffe082; border-radius: 12px; padding: 10px 14px; margin: 10px auto; max-width: 520px; }

/* ---------- vídeos (músicas e aulas) ---------- */
.kk-videos { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 768px) { .kk-videos { grid-template-columns: repeat(2, 1fr); } }
.kk-video { background: #fff; border: 3px solid #81d4fa; border-radius: 18px; overflow: hidden; }
.kk-video iframe { width: 100%; aspect-ratio: 16 / 9; border: 0; display: block; }
.kk-video p { margin: 0; padding: 8px 12px; font-weight: 700; font-size: .95rem; }

/* ---------- jogo (página padrão) ---------- */
.kk-game { max-width: 760px; margin: 0 auto 28px; padding: 0 12px; }

/* ---------- histórias em quadrinhos (3 quadros por história) ---------- */
.kk-hist-titulo { text-align: center; font-weight: 900; margin: 14px 0 2px; font-size: 1.7rem; }
.kk-hist-sub { text-align: center; color: #666; margin-bottom: 10px; }
.kk-quadrinhos { display: grid; grid-template-columns: 1fr; gap: 14px; margin: 12px auto; max-width: 1000px; }
@media (min-width: 768px) { .kk-quadrinhos { grid-template-columns: repeat(3, 1fr); } }
.kk-quadro { background: #fff; border: 4px solid #37474f; border-radius: 10px; overflow: hidden; box-shadow: 4px 4px 0 rgba(0, 0, 0, .25); display: flex; flex-direction: column; }
.kk-cena { position: relative; height: 190px; display: flex; align-items: center; justify-content: center; border-bottom: 4px solid #37474f; }
.kk-cena-emoji { font-size: 3.6rem; letter-spacing: 2px; line-height: 1.1; text-align: center; filter: drop-shadow(0 4px 3px rgba(0, 0, 0, .25)); }
.kk-cena-n { position: absolute; top: 6px; left: 8px; width: 28px; height: 28px; border-radius: 50%; background: #fff; border: 3px solid #37474f; font-weight: 900; text-align: center; line-height: 22px; }
.kk-legenda { margin: 0; padding: 10px 12px; font-size: .98rem; line-height: 1.4; background: #fffde7; flex: 1; }
.kk-texto { max-width: 760px; margin: 18px auto; background: #fff; border: 3px solid #ffcc80; border-radius: 18px; padding: 14px 18px; }
.kk-par p { margin: 0 0 10px; font-size: 1.12rem; line-height: 1.6; }
.kk-par.fala p:first-child { padding-left: 12px; border-left: 4px solid #81d4fa; }
.kk-par-pt { color: #6b6b6b; font-size: .98rem !important; font-style: italic; }
.kk-hist-controles { text-align: center; }