/* =================================================================== */
/*  1. DECLARAÇÃO DAS FONTES (LOCAL E OFICIAL)
/* =================================================================== */
@font-face {
    font-family: 'Spotify Mix';
    src: url('../fonts/SpotifyMix-Regular.woff2') format('woff2');
    font-weight: 400; /* normal */
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Spotify Mix';
    src: url('../fonts/SpotifyMix-Bold.woff2') format('woff2');
    font-weight: 700; /* bold */
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Spotify Mix';
    src: url('../fonts/SpotifyMix-Black.woff2') format('woff2');
    font-weight: 900; /* black */
    font-style: normal;
    font-display: swap;
}

/* =================================================================== */
/*  2. VARIÁVEIS GLOBAIS (TOKENS) E ESTILOS BASE
/* =================================================================== */
:root {
    --background-base: #000;
    --background-elevated: #242424;
    --border-subtle: #ffffff1a;
    --text-base: #fff;
    --text-subdued: #a7a7a7;
    --sp-green: #1ED760;
    --sp-red-bright: #FF1744;
    --sp-red-dim: #FF6B6B;
    --sp-gray-1: #181818;
    --sp-gray-2: #2a2a2a;
    --sp-gray-3: #535353;
    --sp-gray-4: #727272;
    --spacing-1: 4px;
    --spacing-2: 8px;
    --spacing-3: 12px;
    --spacing-4: 16px;
    --spacing-5: 24px;
    --spacing-6: 32px;
    --spacing-7: 40px;
    --spacing-8: 48px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;
    --radius-circle: 50%;
}

html {
    background: var(--background-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
body {
    margin: 0;
    color: var(--text-base);
    font-family: 'Spotify Mix', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    font-weight: 400;
    line-height: 1.5;
}
.container {
    margin: 0 auto;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 max(var(--spacing-4), env(safe-area-inset-left)) 0 max(var(--spacing-4), env(safe-area-inset-right));
}

/* =================================================================== */
/*  3. COMPONENTES COMUNS (HEADER, FOOTER)
/* =================================================================== */
header.nav {
    position: sticky; top: 0; z-index: 10;
    background: var(--background-base);
}
.nav-row {
    display: flex; align-items: center; justify-content: space-between;
    height: 56px;
    padding: 0 var(--spacing-4);
}
.brand img, .brand svg { height: 24px; display: block; fill: #fff; }
.brand, .brand:visited { color: inherit; text-decoration: none; }
.saldo-chip {
    display: inline-flex; align-items: center;
    gap: var(--spacing-2);
    border: 1px solid var(--sp-gray-4);
    border-radius: var(--radius-full);
    padding: 6px 10px;
    font-size: 12px;
}
.saldo-chip .dot { width: 8px; height: 8px; border:var(--radius-lg); background-color: var(--sp-green); }
#saldo { font-weight: 700; }
.site-footer {
    border-top: 1px solid var(--border-subtle);
    padding: var(--spacing-5) var(--spacing-4);
}
.footer-links { list-style: none; margin: 0 0 var(--spacing-3); padding: 0; display: flex; flex-wrap: wrap; gap: var(--spacing-3) var(--spacing-5); }
.footer-links a { color: var(--text-base); text-decoration: none; font-size: 14px; }
.footer-links a:hover, .footer-links a:focus { text-decoration: underline; }
.copy { color: var(--text-subdued); font-size: 12px; margin: var(--spacing-5) 0; }
.locale { width: fit-content; }
.locale a { display: inline-flex; align-items: center; gap: var(--spacing-2); border: 1px solid var(--sp-gray-4); border-radius: var(--radius-full); padding: var(--spacing-2) var(--spacing-3); color: var(--text-base); text-decoration: none; }
.locale a:hover, .locale a:focus { outline: 2px solid #ffffff33; outline-offset: 2px; }
.locale svg { width: 18px; height: 18px; display: block; }

/* =================================================================== */
/*  4. ESTILOS DA LANDING PAGE (index.html) 
/* =================================================================== */
.hero-art { width: 100%; aspect-ratio: 375/210; background-image: url(../image/capa3.png); background-repeat: no-repeat; background-size: cover; background-position: center top; }
.hero-content { padding: var(--spacing-5) var(--spacing-4) var(--spacing-6); }
.kicker { margin: 0 0 var(--spacing-2); font-weight: 700; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.title { margin: 0; font-weight: 800; font-size: 26px; letter-spacing: normal; line-height: 1.1; }
.subtitle { margin: var(--spacing-3) 0 0; font-size: 16px; }
.description { margin: var(--spacing-4) 0 0; font-size: 16px; }
.info-box { background: rgba(29, 185, 84, 0.08); border: 1px solid rgba(29, 185, 84, 0.2); border-radius: var(--radius-md); padding: var(--spacing-4); font-size: 15px; margin: var(--spacing-5) 0 0; }
.urgency-message { color: var(--sp-red-dim); font-size: 16px; text-align: center; margin: var(--spacing-6) 0 var(--spacing-4); }
.benefits-list { margin: 0 0 var(--spacing-5); }
.benefits-list p { display: flex; align-items: center; gap: var(--spacing-2); font-size: 15px; margin: 0 0 var(--spacing-2); }
.benefits-list p:last-child { margin-bottom: 0; }
.cta { display: inline-flex; align-items: center; justify-content: center; box-sizing: border-box; width: 100%; text-decoration: none; text-align: center; line-height: 1.3; text-transform: uppercase; letter-spacing: 0.08em; border: 0; border-radius: var(--radius-full); padding: var(--spacing-4) 20px; font-size: 16px; font-weight: 700; background: var(--sp-green); color: #000; transition: all 0.2s ease-out; margin: 0; }
.cta:hover { transform: scale(1.02); }
.cta--glow { animation: button-glow 2s ease-in-out infinite alternate; }
@keyframes button-glow { from { box-shadow: 0 0 5px rgba(29, 185, 84, 0.5); } to { box-shadow: 0 0 15px rgba(29, 185, 84, 0.8), 0 0 25px rgba(29, 185, 84, 0.4); } }
.legal { color: var(--text-subdued); font-size: 12px; line-height: 1.4; text-align: center; margin: var(--spacing-3) 0 0; }
.text-highlight-red { color: var(--sp-red-bright); font-weight: 700; }
.text-highlight-green { color: var(--sp-green); font-weight: 700; }
.toast-notification { position: fixed; top: 20px; left: 20px; background-color: var(--background-elevated); color: var(--text-base); border-radius: var(--radius-md); border: 1px solid var(--border-subtle); border-left: 4px solid var(--sp-green); box-shadow: 0 4px 12px rgba(0,0,0,0.5); z-index: 1000; font-size: 15px; line-height: 1.4; padding: var(--spacing-4) 22px; max-width: 350px; display: none; animation: slideInDown 5s ease-out forwards; }
.toast-notification .dot { display: inline-block; width: 8px; height: 8px; border-radius: var(--radius-circle); background-color: var(--sp-green); margin-right: var(--spacing-3); vertical-align: middle; }
@keyframes slideInDown { 0% { opacity: 0; transform: translateY(-20px); } 10% { opacity: 1; transform: translateY(0); } 90% { opacity: 1; transform: translateY(0); } 100% { opacity: 0; transform: translateY(-20px); } }

/* =================================================================== */
/*  5. ESTILOS ESPECÍFICOS DO QUIZ (opina.html)
/* =================================================================== */
main { padding: var(--spacing-4) 0 var(--spacing-7) 0; }
.quiz-card { background: var(--background-elevated); border-radius: var(--radius-lg); padding: var(--spacing-5); overflow: hidden; animation: fadeIn 0.4s ease-out; }
@keyframes fadeIn { from { opacity: 0; transform: scale(0.98); } to { opacity: 1; transform: scale(1); } }
.artist-display { text-align: center; margin-bottom: var(--spacing-5); }
.artist-display img { width: 120px; height: 120px; border-radius: 0; object-fit: cover; box-shadow: 0 4px 20px rgba(0,0,0,0.5); margin-bottom: var(--spacing-4); }
.artist-display h2 { margin: 0 0 var(--spacing-1); font-size: 24px; font-weight: 700; }
.artist-display p { margin: 0; font-size: 16px; color: var(--text-subdued); }
.spotify-player { margin-bottom: var(--spacing-5); }
.player-controls { display: flex; align-items: center; gap: var(--spacing-3); }
.play-pause-btn { background-color: var(--sp-green); border: 0; border-radius: var(--radius-circle); width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; transition: transform 0.2s ease-out; }
.play-pause-btn:hover { transform: scale(1.05); }
.play-pause-btn svg { fill: #000; width: 24px; height: 24px; }
.play-pause-btn .icon-pause { display: none; }
.play-pause-btn.playing .icon-play { display: none; }
.play-pause-btn.playing .icon-pause { display: block; }
.progress-bar-container { flex-grow: 1; }
.progress-bar-bg { background-color: var(--sp-gray-3); height: var(--spacing-1); border-radius: var(--radius-sm); width: 100%; }
.progress-bar-fg { background-color: var(--text-base); height: 100%; border-radius: var(--radius-sm); width: 0%; transition: width 0.1s linear; }
.question-label { display: block; margin: var(--spacing-5) 0 var(--spacing-3); font-weight: 700; font-size: 16px; text-align: center; }
.scale { display: grid; grid-template-columns: repeat(auto-fill, minmax(40px, 1fr)); gap: var(--spacing-2); }
.scale input { display: none; }
.scale label { display: flex; align-items: center; justify-content: center; height: var(--spacing-8); border-radius: var(--radius-md); background: var(--sp-gray-1); border: 1px solid var(--sp-gray-3); color: #fff; font-weight: 700; transition: all 0.2s ease-out; cursor: pointer; }
.scale label:hover { background-color: var(--sp-gray-2); border-color: var(--text-subdued); }
.scale input:checked + label { background: var(--sp-green); color: #000; border-color: var(--sp-green); }
.actions { margin-top: var(--spacing-5); }
.btn { width: 100%; border-radius: var(--radius-full); padding: var(--spacing-4) 20px; font-weight: 700; border: 0; font-size: 16px; cursor: pointer; transition: all 0.2s ease-out; background: var(--sp-green); color: #000; text-transform: uppercase; letter-spacing: 0.08em; }
.btn:hover:not(:disabled) { transform: scale(1.02); }
.btn:disabled { background-color: var(--sp-gray-3); color: var(--text-subdued); cursor: not-allowed; }

/* =================================================================== */
/*  6. Estilos do Player do optina.html
/* =================================================================== */


.player-controls{
  display:flex;
  align-items:center;
  gap:12px;
}

.progress-wrap{
  flex:1;                 /* ocupa todo o espaço ao lado do botão */
  display:flex;
  flex-direction:column;  /* barra em cima, tempos embaixo */
}

.progress-bar-container{ width:100%; }

.player-times{
  display:flex;
  justify-content:space-between;
  margin-top:6px;         /* distância da barra */
  color:#bdbdbd;
  font-variant-numeric: tabular-nums;
  font-size:.875rem;
}

/* =================================================================== */
/*  7. Modal da recompensa
/* =================================================================== */


/* ---- Modal de recompensa ---- */
.reward-overlay{
  position: fixed; inset: 0; z-index: 1000;
  display: none; align-items: center; justify-content: center;
  background: rgba(0,0,0,.55); backdrop-filter: blur(2px);
}
.reward-overlay.open{ display: flex; }

.reward-card{
  background: var(--background-elevated);
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--sp-green);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6) var(--spacing-6);
  width: min(520px, calc(100% - 32px));
  box-shadow: 0 10px 30px rgba(0,0,0,.6);
  text-align: center;
  animation: reward-pop .18s ease-out;
}

.reward-title{
  margin: 0 0 var(--spacing-3);
  font-weight: 900; font-size: 22px;
}
.reward-sub{ margin: 0; color: var(--text-subdued); font-size: 15px; }
.reward-amount{
  display: inline-block;
  margin-top: var(--spacing-3);
  padding: 6px 12px;
  background: rgba(29,185,84,.12);
  border: 1px solid rgba(29,185,84,.35);
  border-radius: var(--radius-full);
  color: var(--sp-green); font-weight: 800;
  font-variant-numeric: tabular-nums;
}

@keyframes reward-pop {
  from { transform: scale(.96); opacity: 0; }
  to   { transform: scale(1);    opacity: 1; }
}

/* ========== Modal de vitória (4:3, sem borda verde) ========== */
.win-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
  z-index: 9999;
}
.win-modal.is-open { opacity: 1; pointer-events: auto; }

.win-modal__card {
  width: min(92vw, 480px);
  aspect-ratio: 4 / 3;
  max-height: 85vh;
  background: var(--background-elevated);
  color: var(--text-base);
  border: 1px solid var(--border-subtle);
  border-left: none;                 /* sem faixa verde */
  border-radius: var(--radius-lg);
  padding: clamp(16px, 3vw, 24px);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  box-shadow: 0 12px 30px rgba(0,0,0,.45);
}

.win-modal__icon { font-size: 42px; line-height: 1; }
.win-modal__card h3 { margin: 4px 0 8px; font-size: 20px; font-weight: 900; text-align: center; }
.win-modal__card p { margin: 2px 0; text-align: center; font-size: 15px; }
.win-modal__card strong {
  background: var(--sp-green);
  color: #000;
  border-radius: var(--radius-full);
  padding: 2px 8px;
}

.win-modal__btn {
  margin-top: 10px;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  border: 0;
  cursor: pointer;
  background: var(--sp-green);
  color: #000;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* =================================================================== */
/*  8. RESPONSIVIDADE PARA DESKTOP (LAYOUT MOBILE-FIRST)
/* =================================================================== */
@media (min-width: 600px) {
    html {
        background: #000; /* Garante fundo preto fora do corpo */
    }
    body {
        max-width: 480px;
        margin: 24px auto; /* Adiciona margem vertical e centraliza */
        box-shadow: 0 8px 32px rgba(0,0,0,0.7);
        border-radius: 12px;
        position: relative; /* Necessário para o contexto de posicionamento de alguns elementos filhos */
    }
}