/* Paleta do app (lib/core/theme/app_theme.dart): petróleo + amarelo ouro. */
:root {
  --primary: #1f3a45;
  --accent: #f2b33d;
  --surface: #faf8f3;
  --background: #ffffff;
  --text-primary: #1a1a1a;
  --text-secondary: #6b7280;
  --border: #e5e7eb;
  --green-bg: #eaf3de;
  --green-fg: #3b6d11;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 20px;
  background: var(--surface);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.card {
  width: 100%;
  max-width: 420px;
  padding: 32px 24px;
  border-radius: 24px;
  background: var(--background);
  border: 1px solid var(--border);
  text-align: center;
}

.logo {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  background: var(--primary);
  font-size: 34px;
}

h1 {
  font-size: 22px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--primary);
}

.subhead {
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-secondary);
}

.code-box {
  margin: 24px 0;
  padding: 18px 16px;
  border-radius: 16px;
  background: var(--surface);
  border: 1px dashed var(--border);
}

.code-label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
}

.code {
  display: block;
  margin-top: 6px;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: 5px;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
}

.copy-btn {
  margin-top: 12px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--background);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.copy-btn.copied {
  background: var(--green-bg);
  color: var(--green-fg);
  border-color: var(--green-bg);
}

.stores {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.store-btn {
  display: block;
  padding: 15px 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--background);
  color: var(--primary);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
}

/* Loja da plataforma detectada. */
.store-btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--primary);
}

.hint {
  margin-top: 22px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.hint strong {
  color: var(--text-primary);
}