.figura-chat { display: block; width: 100%; max-width: 420px; margin: 8px 0 4px; background: #fff; border: 2px solid var(--numi-grid); border-radius: 14px; }

:root {
    --numi-ink: #232145;
    --numi-ink-soft: #5b5780;
    --numi-paper: #FFFBF5;
    --numi-grid: #eaf3f1;
    --numi-coral: #FF6F59;
    --numi-coral-dark: #e2543f;
    --numi-sun: #FFC857;
    --numi-mint: #4FB6A8;
    --raio: 22px;
    --sombra-adesivo: 0 3px 0 var(--numi-ink);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html { scroll-behavior: smooth; }
/* Nenhum elemento pode alargar a página: no celular isso faz o navegador "afastar"
   a tela inteira (tudo fica pequeno). "clip" (e não "hidden") não quebra o
   cabeçalho grudado do chat (position: sticky). */
html, body { overflow-x: clip; }
img, video { max-width: 100%; }

/* =========================================================================
   Floresta do LiAprendi — fundo de TODAS as páginas (tela inicial, chat, jogos,
   login, cadastro, pagamento...). Céu claro, cipós nos cantos, árvores em camadas
   no rodapé e vagalumes da Lumi piscando. Tudo em CSS (imagens SVG embutidas),
   então nenhuma página precisa de HTML extra. Pré-escola (Lumi): fim de tarde.
   ========================================================================= */
body {
    margin: 0;
    font-family: 'Nunito', sans-serif;
    color: var(--numi-ink);
    background: #eef8e6;
    min-height: 100vh;
    min-height: 100dvh;
    --madeira: #c98f55;
    --madeira-clara: #f3d6a4;
    --madeira-escura: #6b4423;
    --folha: #4a9a52;
    --folha-clara: #dff2d8;
    --ceu-floresta: linear-gradient(180deg, #e3f4f6 0%, #eef8e6 45%, #f7f3df 100%);
}
body.personagem-lumi { --ceu-floresta: linear-gradient(180deg, #ffe6c7 0%, #f6efd8 40%, #e8f4dd 100%); }
body::before {
    content: ''; position: fixed; inset: 0; z-index: -1; pointer-events: none;
    background:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 160 220'%3E%3Cpath d='M20 0 Q30 60 14 120 Q4 170 26 220' fill='none' stroke='%235a8f3e' stroke-width='5' stroke-linecap='round'/%3E%3Cg fill='%237cc26a' stroke='%233f7a32' stroke-width='2'%3E%3Cellipse cx='34' cy='40' rx='16' ry='8' transform='rotate(-25 34 40)'/%3E%3Cellipse cx='6' cy='88' rx='15' ry='7' transform='rotate(30 6 88)'/%3E%3Cellipse cx='30' cy='140' rx='16' ry='8' transform='rotate(-20 30 140)'/%3E%3Cellipse cx='12' cy='190' rx='14' ry='7' transform='rotate(25 12 190)'/%3E%3C/g%3E%3Cpath d='M0 0 Q80 26 160 6' fill='none' stroke='%235a8f3e' stroke-width='5' stroke-linecap='round'/%3E%3Cg fill='%239ad27f' stroke='%233f7a32' stroke-width='2'%3E%3Cellipse cx='70' cy='22' rx='15' ry='7' transform='rotate(15 70 22)'/%3E%3Cellipse cx='120' cy='16' rx='14' ry='7' transform='rotate(-15 120 16)'/%3E%3C/g%3E%3C/svg%3E") left -10px top -6px / 110px 150px no-repeat,
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 160 220'%3E%3Cg transform='translate(160 0) scale(-1 1)'%3E%3Cpath d='M20 0 Q30 60 14 120 Q4 170 26 220' fill='none' stroke='%235a8f3e' stroke-width='5' stroke-linecap='round'/%3E%3Cg fill='%237cc26a' stroke='%233f7a32' stroke-width='2'%3E%3Cellipse cx='34' cy='40' rx='16' ry='8' transform='rotate(-25 34 40)'/%3E%3Cellipse cx='6' cy='88' rx='15' ry='7' transform='rotate(30 6 88)'/%3E%3Cellipse cx='30' cy='140' rx='16' ry='8' transform='rotate(-20 30 140)'/%3E%3Cellipse cx='12' cy='190' rx='14' ry='7' transform='rotate(25 12 190)'/%3E%3C/g%3E%3Cpath d='M0 0 Q80 26 160 6' fill='none' stroke='%235a8f3e' stroke-width='5' stroke-linecap='round'/%3E%3Cg fill='%239ad27f' stroke='%233f7a32' stroke-width='2'%3E%3Cellipse cx='70' cy='22' rx='15' ry='7' transform='rotate(15 70 22)'/%3E%3Cellipse cx='120' cy='16' rx='14' ry='7' transform='rotate(-15 120 16)'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") right -10px top -6px / 110px 150px no-repeat,
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 320' preserveAspectRatio='xMidYMax slice'%3E%3Cpath d='M0 210 Q150 150 300 190 T600 180 T900 170 T1200 190 V320 H0 Z' fill='%23cfead2'/%3E%3Cg fill='%23b3dcb8'%3E%3Ccircle cx='90' cy='170' r='46'/%3E%3Ccircle cx='140' cy='150' r='40'/%3E%3Ccircle cx='330' cy='160' r='50'/%3E%3Ccircle cx='560' cy='150' r='44'/%3E%3Ccircle cx='610' cy='170' r='40'/%3E%3Ccircle cx='820' cy='150' r='52'/%3E%3Ccircle cx='1040' cy='160' r='48'/%3E%3Ccircle cx='1100' cy='175' r='40'/%3E%3Cpath d='M440 200 L475 90 L510 200 Z M700 200 L730 110 L760 200 Z M940 200 L975 96 L1010 200 Z'/%3E%3C/g%3E%3Cg fill='%2386c78f'%3E%3Crect x='196' y='190' width='14' height='60' fill='%239b7653'/%3E%3Ccircle cx='203' cy='180' r='42'/%3E%3Ccircle cx='180' cy='200' r='30'/%3E%3Ccircle cx='230' cy='198' r='32'/%3E%3Crect x='676' y='196' width='14' height='60' fill='%239b7653'/%3E%3Ccircle cx='683' cy='186' r='40'/%3E%3Ccircle cx='660' cy='206' r='28'/%3E%3Ccircle cx='708' cy='204' r='30'/%3E%3Cpath d='M380 260 L420 140 L460 260 Z M880 260 L915 150 L950 260 Z M1120 260 L1150 160 L1180 260 Z M20 260 L50 160 L80 260 Z'/%3E%3C/g%3E%3Cpath d='M0 262 Q200 236 400 258 T800 252 T1200 260 V320 H0 Z' fill='%235fae5f'/%3E%3Cg fill='%234a9a52'%3E%3Crect x='96' y='214' width='18' height='60' fill='%237a5233'/%3E%3Ccircle cx='105' cy='206' r='36'/%3E%3Ccircle cx='82' cy='226' r='26'/%3E%3Ccircle cx='130' cy='224' r='28'/%3E%3Crect x='1036' y='210' width='18' height='64' fill='%237a5233'/%3E%3Ccircle cx='1045' cy='200' r='38'/%3E%3Ccircle cx='1020' cy='222' r='28'/%3E%3Ccircle cx='1072' cy='220' r='28'/%3E%3Cpath d='M560 290 L590 200 L620 290 Z'/%3E%3C/g%3E%3Cg stroke='%23232145' stroke-width='1.5'%3E%3Ccircle cx='300' cy='282' r='6' fill='%23ffd166'/%3E%3Ccircle cx='318' cy='290' r='5' fill='%23ff8fab'/%3E%3Ccircle cx='760' cy='284' r='6' fill='%23ffd166'/%3E%3Ccircle cx='900' cy='292' r='5' fill='%23a0c4ff'/%3E%3Ccircle cx='480' cy='294' r='5' fill='%23ff8fab'/%3E%3Cpath d='M840 296 Q852 278 864 296 Z' fill='%23ff6f59'/%3E%3Crect x='849' y='296' width='6' height='8' fill='%23fff6e8'/%3E%3Cpath d='M200 300 Q210 286 220 300 Z' fill='%23ff6f59'/%3E%3Crect x='207' y='300' width='6' height='7' fill='%23fff6e8'/%3E%3C/g%3E%3C/svg%3E") center bottom / 100% max(170px, 34vh) no-repeat,
        var(--ceu-floresta);
}
@media (max-width: 520px) {
    body::before { background-size: 76px 104px, 76px 104px, 100% max(150px, 26vh), auto; }
}
/* vagalumes: dois grupos piscando em tempos diferentes */
body::after, html::before {
    content: ''; position: fixed; inset: 0; z-index: -1; pointer-events: none;
    animation: vagalumesPiscam 3.2s ease-in-out infinite alternate;
}
body::after {
    background:
        radial-gradient(circle at 8% 22%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px),
        radial-gradient(circle at 27% 58%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px),
        radial-gradient(circle at 46% 30%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px),
        radial-gradient(circle at 71% 18%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px),
        radial-gradient(circle at 88% 47%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px),
        radial-gradient(circle at 15% 76%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px),
        radial-gradient(circle at 62% 66%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px),
        radial-gradient(circle at 93% 80%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px);
}
html::before {
    background:
        radial-gradient(circle at 19% 40%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px),
        radial-gradient(circle at 37% 14%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px),
        radial-gradient(circle at 55% 49%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px),
        radial-gradient(circle at 80% 33%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px),
        radial-gradient(circle at 5% 55%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px),
        radial-gradient(circle at 68% 84%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px),
        radial-gradient(circle at 33% 82%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px),
        radial-gradient(circle at 96% 12%, #f4ff6e 0 2.5px, rgba(214,240,40,.55) 3.5px, rgba(190,235,60,0) 10px);
    animation-delay: -1.6s; animation-duration: 2.6s;
}
@keyframes vagalumesPiscam { from { opacity: .15; transform: translate(0, 0); } to { opacity: 1; transform: translate(6px, -8px); } }
@media (prefers-reduced-motion: reduce) { body::after, html::before { animation: none; opacity: .7; } }

/* ── toca do personagem: a foto aparece dentro do oco de uma árvore ── */
.cena-personagem { display: flex; align-items: flex-end; gap: 12px; margin: 6px 0 14px; }
.toca {
    position: relative; flex-shrink: 0; width: 112px; height: 112px; border-radius: 50%;
    padding: 9px; background: radial-gradient(circle at 30% 30%, #b07a46, var(--madeira-escura));
    border: 3px solid var(--numi-ink); box-shadow: 0 5px 0 rgba(35, 33, 69, .18);
}
.toca img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; border: 3px solid #4a2c14; display: block; background: #fff; }
.toca::before, .toca::after {   /* folhinhas em cima da toca */
    content: ''; position: absolute; width: 34px; height: 18px; border-radius: 50% 0;
    background: #7cc26a; border: 2px solid #3f7a32; top: -8px;
}
.toca::before { left: 6px; transform: rotate(-20deg); }
.toca::after { right: 4px; transform: scaleX(-1) rotate(-20deg); background: #9ad27f; }
@media (max-width: 420px) { .toca { width: 92px; height: 92px; padding: 7px; } .balao-fala { font-size: .95rem; } }
.toca.pequena { width: 64px; height: 64px; padding: 5px; }
.toca.pequena::before, .toca.pequena::after { width: 20px; height: 11px; top: -5px; }
.toca.balanca img { animation: balanca 3s ease-in-out infinite; }
@keyframes balanca { 0%, 100% { transform: rotate(-3deg); } 50% { transform: rotate(3deg); } }
@media (prefers-reduced-motion: reduce) { .toca.balanca img { animation: none; } }

.balao-fala {
    position: relative; flex: 1; background: #fff; border: 2.5px solid var(--numi-ink); border-radius: 20px;
    padding: 12px 14px; line-height: 1.45; box-shadow: 3px 3px 0 rgba(35, 33, 69, .12); margin-bottom: 18px;
}
.balao-fala::before {   /* rabinho do balão apontando pro personagem */
    content: ''; position: absolute; left: -13px; bottom: 16px; width: 18px; height: 18px; background: #fff;
    border-left: 2.5px solid var(--numi-ink); border-bottom: 2.5px solid var(--numi-ink); transform: rotate(45deg) skew(10deg, 10deg);
}
.balao-fala h1 { font-family: 'Baloo 2', sans-serif; font-size: 1.3rem; margin: 0 0 2px; line-height: 1.15; }
.balao-fala p { margin: 0; color: var(--numi-ink-soft); }

/* ── plaquinha de madeira (títulos de seção, rótulos) ── */
.placa-madeira {
    display: inline-block; font-family: 'Baloo 2', sans-serif; font-weight: 800; color: #fff8ec;
    background: repeating-linear-gradient(0deg, var(--madeira) 0 7px, #bd844b 7px 9px);
    border: 2.5px solid var(--madeira-escura); border-radius: 10px; padding: 3px 14px;
    text-shadow: 0 1px 0 var(--madeira-escura); box-shadow: 0 3px 0 var(--madeira-escura);
}

h1, h2, .botao-principal, .botao-enviar, .aba-materia {
    font-family: 'Baloo 2', sans-serif;
}

/* ---------- Fase 2 (6º-9º ano): paleta mais sóbria, sem perder a graça ---------- */
body.fase-2 {
    --numi-coral: #4FB6A8;
    --numi-coral-dark: #3a9689;
    --numi-grid: #ece9f7;
}

/* (Os antigos "mundos" das telas de cadastro/login viraram a floresta, lá em cima.) */

/* Toque temático mais leve nas páginas comuns (chat, progresso) — muda a cor
   de destaque principal + os pontinhos de fundo, pra cada personagem ter sua
   própria "cara" no app, sem trocar o layout inteiro. */
body.personagem-lumi:not(.tela-cadastro) {
    --numi-coral: #F0B429;
    --numi-coral-dark: #c9930f;
    --numi-grid: #cfe0ff;
}
body.personagem-capi:not(.tela-cadastro) {
    --numi-coral: #E0813F;
    --numi-coral-dark: #b5622a;
    --numi-grid: #ffe0b8;
}
body.personagem-cami:not(.tela-cadastro) {
    --numi-coral: #4FB6A8;
    --numi-coral-dark: #3a9689;
    --numi-grid: #cdeed6;
}

/* ---------- Mascotes (fotos reais dos personagens) ---------- */
.personagem-avatar {
    border-radius: 50%;
    object-fit: cover;
    display: block;
    border: 2.5px solid var(--numi-ink);
    background: #fff;
}
.numi-mini {
    width: 110px;
    height: 110px;
    margin: 0 auto 8px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    border: 2.5px solid var(--numi-ink);
    background: #fff;
}
.logo-mini {
    width: 160px;
    max-width: 100%;
    height: auto;
    margin: 0 auto 12px;
    display: block;
    object-fit: contain;
}
.trio-personagens {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 14px;
}
.trio-personagens img {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--numi-ink);
}

/* ---------- Telas de cadastro/login ---------- */
.tela-cadastro {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    min-height: 100dvh;
}
.cartao-cadastro {
    background: #fff;
    border: 3px solid var(--numi-ink);
    border-radius: 28px;
    box-shadow: 6px 6px 0 var(--numi-ink);
    padding: 32px 28px;
    max-width: 420px;
    width: 100%;
    text-align: center;
}
.subtitulo { color: var(--numi-ink-soft); margin-bottom: 20px; }
.form-cadastro { display: flex; flex-direction: column; gap: 6px; text-align: left; }
.form-cadastro label { font-weight: 800; font-size: 0.9rem; margin-top: 12px; }
.form-cadastro input, .form-cadastro select {
    padding: 13px 14px;
    border: 2px solid var(--numi-ink);
    border-radius: 14px;
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    background: var(--numi-paper);
}
.form-cadastro input:focus, .form-cadastro select:focus {
    outline: 3px solid var(--numi-sun);
    outline-offset: 1px;
}
.botao-principal {
    margin-top: 22px;
    padding: 15px;
    background: var(--numi-coral);
    color: #fff;
    border: 3px solid var(--numi-ink);
    border-radius: 16px;
    font-size: 1.1rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 4px 4px 0 var(--numi-ink);
    transition: transform 0.08s, box-shadow 0.08s;
}
.botao-principal:active { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--numi-ink); }
.alerta-erro {
    background: #FFE3E0;
    border: 2px solid var(--numi-coral);
    border-radius: 12px;
    padding: 10px 12px;
    margin-bottom: 12px;
    font-size: 0.9rem;
    font-weight: 700;
}
.link-login { margin-top: 18px; font-size: 0.9rem; }
.link-login a { color: var(--numi-coral-dark); font-weight: 800; }

/* ---------- App principal (chat) ---------- */
.app {
    max-width: 640px;
    margin: 0 auto;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

.cabecalho-fixo {
    position: sticky;
    top: 0;
    z-index: 20;
}

.topo {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px 12px;
    padding: 12px 16px;
    border-bottom: 3px solid var(--numi-ink);
    background: #fff;
    background-image: linear-gradient(180deg, color-mix(in srgb, var(--numi-coral) 12%, #fff) 0%, #fff 100%);
}
.numi-avatar {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    filter: drop-shadow(2px 3px 0 rgba(35,33,69,0.15));
    animation: respirar 3.2s ease-in-out infinite;
}
@keyframes respirar {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.05) rotate(-2deg); }
}
.topo-info { flex: 1; min-width: 0; }
.topo-info h1 { margin: 0; font-size: 1.15rem; line-height: 1.2; }
.topo-pontos {
    margin: 3px 0 0;
    font-size: 0.82rem;
    color: var(--numi-ink-soft);
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: #FFF6E0;
    border: 1.5px solid var(--numi-sun);
    border-radius: 999px;
    padding: 2px 10px;
    transition: transform 0.2s;
}
.topo-pontos.pontos-pulso {
    animation: pulsoPontos 0.6s ease-out;
}
@keyframes pulsoPontos {
    0% { transform: scale(1); }
    30% { transform: scale(1.25); background: var(--numi-sun); }
    100% { transform: scale(1); }
}
.botao-sair {
    color: var(--numi-ink-soft);
    text-decoration: none;
    font-weight: 800;
    font-size: 0.8rem;
    flex-shrink: 0;
    padding: 6px 10px;
    border-radius: 10px;
}
.botao-sair:active { background: var(--numi-grid); }

.botao-menu-topo {
    background: var(--numi-grid);
    border: 2px solid var(--numi-ink);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
    cursor: pointer;
    flex-shrink: 0;
}
.botao-menu-topo:active { transform: scale(0.92); }

.botao-voltar-topo {
    background: #fff;
    border: 2px solid var(--numi-ink);
    border-radius: 999px;
    padding: 8px 14px;
    font-weight: 800;
    font-size: 0.82rem;
    font-family: 'Nunito', sans-serif;
    color: var(--numi-ink);
    text-decoration: none;
    cursor: pointer;
    flex-shrink: 0;
    white-space: nowrap;
}
.botao-voltar-topo:active { transform: scale(0.95); }

.botao-ferias-topo {
    background: var(--numi-sun);
    border: 2px solid var(--numi-ink);
    border-radius: 999px;
    padding: 8px 14px;
    font-weight: 800;
    font-size: 0.82rem;
    font-family: 'Nunito', sans-serif;
    color: var(--numi-ink);
    cursor: pointer;
    flex-shrink: 0;
    white-space: nowrap;
    animation: brilhoFeriasBotao 2.5s ease-in-out infinite;
}
.botao-ferias-topo:active { transform: scale(0.95); }
.botao-ferias-topo:disabled { opacity: 0.5; cursor: not-allowed; animation: none; }

.botao-jogos-topo {
    background: var(--numi-mint);
    border: 2px solid var(--numi-ink);
    border-radius: 999px;
    padding: 8px 14px;
    font-weight: 800;
    font-size: 0.82rem;
    font-family: 'Nunito', sans-serif;
    color: #fff;
    cursor: pointer;
    flex-shrink: 0;
    white-space: nowrap;
}
.botao-jogos-topo:active { transform: scale(0.95); }
.botao-jogos-topo:disabled { opacity: 0.5; cursor: not-allowed; }
.menu-topo-painel {
    position: absolute;
    right: 14px;
    top: 66px;
    z-index: 25;
    background: #fff;
    border: 2.5px solid var(--numi-ink);
    border-radius: 14px;
    box-shadow: 3px 3px 0 rgba(35,33,69,0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 170px;
}
.menu-topo-painel[hidden] { display: none !important; }
.menu-topo-painel a {
    padding: 12px 16px;
    color: var(--numi-ink);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    border-bottom: 1.5px solid var(--numi-grid);
}
.menu-topo-painel a:last-child { border-bottom: none; }
.menu-topo-painel a:active { background: var(--numi-grid); }

/* Botão de ouvir "gigante" pra fase pré-leitura (Lumi) — só ícone, brilha
   sozinho até o primeiro toque, pra chamar atenção sem precisar ler nada. */
.botao-ouvir.grande-lumi {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    font-size: 1.8rem;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.botao-ouvir.grande-lumi.chamando-atencao-som {
    animation: pulsoSeletor 1.2s ease-in-out infinite;
}

.faixa-aviso {
    padding: 8px 16px;
    font-size: 0.82rem;
    font-weight: 700;
    text-align: center;
    border-bottom: 2px solid var(--numi-ink);
}
.faixa-aviso a { color: inherit; text-decoration: underline; font-weight: 800; }
.faixa-teste { background: #FFF6E0; color: #8a6100; }
.faixa-lembrete { background: #FFE3E0; color: var(--numi-coral-dark); }

/* ---------- Botão seletor de matéria + pop-up ---------- */
.seletor-materia-linha {
    background: #fff;
    border-bottom: 3px solid var(--numi-ink);
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.seletor-dica {
    font-size: 0.78rem;
    color: var(--numi-ink-soft);
    font-weight: 700;
}

.botao-icone.destaque-ferias {
    background: var(--numi-sun);
    animation: brilhoFeriasBotao 2.5s ease-in-out infinite;
}
@keyframes brilhoFeriasBotao {
    0%, 100% { box-shadow: 2px 2px 0 var(--numi-ink); }
    50% { box-shadow: 2px 2px 0 var(--numi-ink), 0 0 0 5px rgba(255,200,87,0.35); }
}
.seletor-materia {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--numi-coral);
    color: #fff;
    border: 2.5px solid var(--numi-ink);
    border-radius: 999px;
    padding: 9px 16px;
    font-weight: 800;
    font-size: 0.95rem;
    cursor: pointer;
    box-shadow: 2px 2px 0 var(--numi-ink);
    transition: transform 0.1s;
}
.seletor-materia:active { transform: scale(0.97); }
.seletor-icone { font-size: 1.1rem; }
.seletor-seta { font-size: 0.8rem; opacity: 0.85; }

.seletor-materia.chamando-atencao {
    animation: pulsoSeletor 1.4s ease-in-out 3;
}
@keyframes pulsoSeletor {
    0%, 100% { transform: scale(1); box-shadow: 2px 2px 0 var(--numi-ink); }
    50% { transform: scale(1.06); box-shadow: 2px 2px 0 var(--numi-ink), 0 0 0 6px rgba(255,111,89,0.25); }
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(35, 33, 69, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 100;
    animation: apareceOverlay 0.15s ease-out;
}
.modal-overlay[hidden] {
    display: none !important;
}
@keyframes apareceOverlay { from { opacity: 0; } to { opacity: 1; } }

.modal-materia-card {
    background: var(--numi-paper);
    border: 3px solid var(--numi-ink);
    border-radius: 26px;
    box-shadow: 6px 6px 0 var(--numi-ink);
    max-width: 420px;
    width: 100%;
    max-height: 80vh;
    max-height: 80dvh;
    overflow-y: auto;
    padding: 20px;
    animation: apareceModal 0.18s ease-out;
}
@keyframes apareceModal {
    from { opacity: 0; transform: scale(0.94) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-materia-topo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}
.modal-materia-topo h2 {
    margin: 0;
    font-size: 1.15rem;
}
.modal-fechar {
    background: var(--numi-grid);
    border: 2px solid var(--numi-ink);
    border-radius: 50%;
    width: 34px;
    height: 34px;
    font-size: 1rem;
    font-weight: 800;
    cursor: pointer;
    flex-shrink: 0;
}
.modal-fechar:active { transform: scale(0.92); }

.grade-materias {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}
.opcao-materia {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    background: #fff;
    border: 2.5px solid var(--numi-ink);
    border-radius: 18px;
    padding: 14px 8px;
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--numi-ink-soft);
    cursor: pointer;
    box-shadow: 2px 2px 0 rgba(35,33,69,0.15);
    transition: transform 0.1s, background 0.15s, color 0.15s;
}
.opcao-materia-icone { font-size: 1.6rem; }
.opcao-materia:active { transform: scale(0.95); }
.opcao-materia.selecionada {
    background: var(--numi-coral);
    color: #fff;
    box-shadow: 2px 2px 0 var(--numi-ink);
}

/* ---------- Janela de chat ---------- */
.janela-chat {
    flex: 1;
    padding: 18px 14px 10px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.turno-conversa {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.linha-mensagem {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    max-width: 100%;
}
.linha-mensagem.usuario { justify-content: flex-end; }
.linha-mensagem.entrando { animation: aparecer 0.28s ease-out; }
@keyframes aparecer {
    from { opacity: 0; transform: translateY(8px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.avatar-mini {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2.5px solid var(--numi-ink);
    margin-bottom: 2px;
    object-fit: cover;
    display: block;
}

.mensagem {
    max-width: 78%;
    padding: 13px 16px;
    border-radius: var(--raio);
    line-height: 1.45;
    font-size: 1rem;
    box-shadow: 3px 3px 0 rgba(35,33,69,0.12);
}
.mensagem p { margin: 0; }
.mensagem.numi {
    background: #fff;
    border: 2.5px solid var(--numi-ink);
    border-bottom-left-radius: 6px;
}
.mensagem.usuario {
    background: var(--numi-coral);
    color: #fff;
    border-bottom-right-radius: 6px;
    box-shadow: 3px 3px 0 rgba(35,33,69,0.2);
}
.mensagem img { max-width: 100%; border-radius: 14px; margin-top: 6px; }

.botao-ouvir {
    margin-top: 10px;
    background: var(--numi-sun);
    border: 2.5px solid var(--numi-ink);
    border-radius: 999px;
    padding: 7px 16px;
    font-weight: 800;
    cursor: pointer;
    font-family: 'Nunito', sans-serif;
    box-shadow: 2px 2px 0 var(--numi-ink);
}
.botao-ouvir:active { transform: translate(1px, 1px); box-shadow: 1px 1px 0 var(--numi-ink); }
.botao-ouvir:disabled { opacity: 0.6; cursor: wait; box-shadow: none; }
/* Voz tocando (botão vira "Pausar") e pausada (botão vira "Continuar"). */
.botao-ouvir.tocando { background: var(--numi-mint); color: #fff; animation: pulsoOuvir 1.6s ease-in-out infinite; }
.botao-ouvir.pausado { background: #fff; }
@keyframes pulsoOuvir { 0%, 100% { box-shadow: 2px 2px 0 var(--numi-ink); } 50% { box-shadow: 2px 2px 0 var(--numi-ink), 0 0 0 5px rgba(79,182,168,0.3); } }
@media (prefers-reduced-motion: reduce) { .botao-ouvir.tocando { animation: none; } }

.opcoes-dialogo {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}
.botao-opcao {
    background: #fff;
    border: 2.5px solid var(--numi-coral);
    color: var(--numi-coral-dark);
    border-radius: 999px;
    padding: 9px 16px;
    font-weight: 800;
    font-family: 'Nunito', sans-serif;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, transform 0.1s;
}
.botao-opcao:active {
    background: var(--numi-coral);
    color: #fff;
    transform: scale(0.96);
}

.area-status {
    padding: 0 18px 8px;
    color: var(--numi-ink-soft);
    font-style: italic;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
}
/* Bug de longa data: como .area-status já define "display: flex", o atributo
   HTML "hidden" sozinho não escondia o elemento (CSS de autor sempre vence o
   estilo padrão do navegador para [hidden]). Por isso "Capi está pensando..."
   ficava sempre visível. Esta regra restaura o hidden de verdade. */
.area-status[hidden] { display: none !important; }

/* ---------- Barra de entrada ---------- */
.barra-entrada {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: #fff;
    border-top: 3px solid var(--numi-ink);
}
.rodape-fixo {
    position: sticky;
    bottom: 0;
    z-index: 15;
    background: #fff;
}
.barra-entrada textarea {
    flex: 1;
    resize: none;
    border: 2.5px solid var(--numi-ink);
    border-radius: 20px;
    padding: 12px 16px;
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    max-height: 100px;
    background: var(--numi-paper);
}
.barra-entrada textarea:focus { outline: 3px solid var(--numi-sun); outline-offset: 1px; }

.botao-icone {
    background: var(--numi-grid);
    border: 2.5px solid var(--numi-ink);
    border-radius: 50%;
    width: 46px;
    height: 46px;
    min-width: 46px;
    font-size: 1.25rem;
    cursor: pointer;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.1s;
}
.botao-icone:active { transform: scale(0.92); }
.botao-icone.gravando { background: var(--numi-coral); animation: pulsar 1s infinite; }
@keyframes pulsar { 0%,100% { transform: scale(1); } 50% { transform: scale(1.12); } }
.botao-enviar { background: var(--numi-coral); color: #fff; }

.botao-icone.destaque {
    width: 54px;
    height: 54px;
    min-width: 54px;
    font-size: 1.5rem;
    background: var(--numi-sun);
    box-shadow: 2px 2px 0 var(--numi-ink);
}

.preview-midia {
    margin: 0 16px 10px;
    font-size: 0.85rem;
    color: var(--numi-ink-soft);
    font-weight: 700;
}

/* ---------- Ajustes finos pra telas pequenas ---------- */
@media (max-width: 480px) {
    .app { min-height: 100dvh; }
    .topo { padding: 10px 12px; gap: 10px; }
    .numi-avatar { width: 46px; height: 46px; }
    .topo-info h1 { font-size: 1.05rem; }
    .botao-ferias-topo, .botao-jogos-topo, .botao-voltar-topo { padding: 7px 10px; font-size: 0.76rem; }
    .janela-chat { padding: 14px 10px 8px; gap: 12px; }
    .mensagem { max-width: 84%; padding: 11px 14px; font-size: 0.96rem; }
    .botao-icone { width: 44px; height: 44px; min-width: 44px; }
}

/* Celulares em geral (não só os bem estreitos): esconde o texto dos botões
   de férias/jogos no topo, deixando só o emoji — a maioria dos celulares em
   pé fica entre 360-430px de largura lógica, então o limite precisa cobrir
   essa faixa toda, não só telas muito pequenas. */
@media (max-width: 480px) {
    .rotulo-botao-topo { display: none; }
    .botao-ferias-topo, .botao-jogos-topo, .botao-voltar-topo { padding: 8px 10px; }
}

/* ---------- Barra de mensagem no celular: mais espaço pro campo de texto ----------
   O texto do campo ("Escreva aqui...") tem que caber em UMA linha; se quebra,
   a segunda linha fica cortada. Por isso os botões ficam um pouco mais
   compactos e o campo ganha a largura que sobra. (O tamanho da fonte digitada
   continua 16px de propósito: abaixo disso o iPhone dá zoom sozinho ao tocar.) */
@media (max-width: 480px) {
    .barra-entrada { padding: 8px 8px calc(8px + env(safe-area-inset-bottom)); gap: 5px; }
    .barra-entrada .botao-icone { width: 40px; height: 40px; min-width: 40px; font-size: 1.15rem; }
    .barra-entrada .botao-icone.destaque,
    .barra-entrada .botao-icone.botao-enviar { width: 44px; height: 44px; min-width: 44px; font-size: 1.3rem; }
    .barra-entrada textarea { padding: 10px 12px; border-width: 2px; min-width: 0; }
    .barra-entrada textarea::placeholder { font-size: 0.9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
}
@media (max-width: 340px) {
    .barra-entrada { padding-left: 6px; padding-right: 6px; gap: 4px; }
    .barra-entrada .botao-icone,
    .barra-entrada .botao-icone.destaque,
    .barra-entrada .botao-icone.botao-enviar { width: 40px; height: 40px; min-width: 40px; }
    .barra-entrada textarea { padding: 10px; }
}

/* ---------- Nova conversa / conversas anteriores ---------- */
.botao-nova-conversa {
    background: #fff;
    color: var(--numi-ink);
    border: 2.5px solid var(--numi-ink);
    border-radius: 999px;
    padding: 8px 14px;
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 0.85rem;
    cursor: pointer;
    box-shadow: 2px 2px 0 var(--numi-ink);
    transition: transform 0.1s;
}
.botao-nova-conversa:active { transform: scale(0.97); }
.botao-nova-conversa:disabled { opacity: 0.6; }
.area-anteriores { text-align: center; margin: 2px 0 4px; }
.area-anteriores[hidden] { display: none; }
.botao-anteriores {
    background: transparent;
    border: 2px dashed var(--numi-ink-soft);
    color: var(--numi-ink);
    border-radius: 999px;
    padding: 8px 16px;
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 0.85rem;
    cursor: pointer;
}
.botao-anteriores:disabled { opacity: 0.6; }
.divisor-conversa {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--numi-ink-soft);
    margin: 10px 0 4px;
}
@media (max-width: 480px) {
    /* a dica "toque aqui pra trocar de matéria" só ocupa espaço no celular */
    .seletor-materia-linha .seletor-dica { display: none; }
    .seletor-materia-linha { gap: 8px; }
}
@media (max-width: 340px) {
    .botao-nova-conversa .nc-extra { display: none; }   /* em telas bem pequenas: só "🧹 Nova" */
}

/* ---------- Botão "só quero ver as conversas antigas", dentro do aviso de bloqueio ---------- */
.botao-ver-antigas {
    background: none;
    border: none;
    color: var(--numi-ink-soft);
    text-decoration: underline;
    font-family: 'Nunito', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    margin-top: 12px;
    cursor: pointer;
}

/* ---------- Gravação de áudio: para sozinha quando a criança para de falar ---------- */
.area-gravando { color: var(--numi-coral-dark); font-weight: 800; display: flex; align-items: center; gap: 6px; }
.ponto-pulsante { width: 8px; height: 8px; border-radius: 50%; background: var(--numi-coral); animation: pulsarPontinho 1s infinite; flex-shrink: 0; }
@keyframes pulsarPontinho { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(0.7); } }
/* Enquanto já ouviu a criança falar mas está em silêncio, contando pra parar sozinho */
.botao-icone.gravando.gravando-silencio { animation: pulsar 1.8s infinite; background: var(--numi-sun); }

/* ---------- Botão flutuante do WhatsApp (tela de login) ---------- */
.botao-whatsapp-flutuante {
    position: fixed;
    right: max(18px, env(safe-area-inset-right));
    bottom: max(18px, env(safe-area-inset-bottom));
    width: 56px;
    height: 56px;
    background: #25D366;
    border: 2.5px solid var(--numi-ink);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 0 var(--numi-ink), 0 6px 14px rgba(0,0,0,0.25);
    z-index: 500;
    text-decoration: none;
    animation: whatsAppSurgir 0.4s ease-out, whatsAppPulsar 2.6s ease-in-out 1.2s infinite;
}
.botao-whatsapp-flutuante:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--numi-ink); }
@keyframes whatsAppSurgir { from { transform: scale(0); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@keyframes whatsAppPulsar {
    0%, 100% { box-shadow: 0 4px 0 var(--numi-ink), 0 6px 14px rgba(0,0,0,0.25); }
    50% { box-shadow: 0 4px 0 var(--numi-ink), 0 6px 14px rgba(0,0,0,0.25), 0 0 0 8px rgba(37,211,102,0.25); }
}
@media (prefers-reduced-motion: reduce) {
    .botao-whatsapp-flutuante { animation: none; }
}
/* Reserva espaço no fim do cartão de login pra o botão flutuante nunca
   cobrir a última linha (o link de parceiro), em telas estreitas. */

/* ---------- Primeira missão (conta sem nenhuma pergunta ainda) ---------- */
.cartao-missao {
    background: #fff;
    border: 2.5px solid var(--numi-ink);
    border-radius: 22px;
    box-shadow: 4px 4px 0 var(--numi-sun);
    padding: 18px 16px;
    text-align: center;
}
.cartao-missao h2 { font-family: 'Baloo 2', sans-serif; font-size: 1.35rem; margin: 0 0 4px; color: var(--numi-ink); }
.cartao-missao p { margin: 0 0 12px; color: var(--numi-ink-soft); font-weight: 600; }
.cartao-missao .missao-ou { margin: 14px 0 8px; font-size: 0.9rem; }
.missao-botoes { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.missao-botao {
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    flex: 1 1 140px; max-width: 200px;
    background: var(--numi-sun);
    border: 2.5px solid var(--numi-ink);
    border-radius: 18px;
    box-shadow: 3px 3px 0 var(--numi-ink);
    padding: 14px 10px;
    font-size: 2.2rem;
    cursor: pointer;
}
.missao-botao span { font-family: 'Nunito', sans-serif; font-size: 0.95rem; font-weight: 800; color: var(--numi-ink); }
.missao-botao:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--numi-ink); }
.missao-exemplos { display: flex; flex-direction: column; align-items: center; gap: 8px; }
a.botao-opcao { text-decoration: none; display: inline-block; }

/* ---------- Pré-escola ao 3º ano: o microfone é o botão principal ---------- */
.barra-entrada .botao-icone.microfone-principal {
    order: -1;
    width: 62px; height: 62px; min-width: 62px;
    font-size: 1.8rem;
    background: var(--numi-mint);
}
.barra-entrada .botao-icone.microfone-principal.gravando { background: var(--numi-coral); }
@media (max-width: 480px) {
    .barra-entrada .botao-icone.microfone-principal { width: 52px; height: 52px; min-width: 52px; font-size: 1.5rem; }
}