/* Tela do PIN da loja (login.html). Era um <style> na página: saiu para a CSP do Pãolo (style-src 'self'). */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: #faf7f2;
  color: #33231b;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.card {
  background: #fff;
  border: 1px solid rgba(90, 70, 50, 0.12);
  border-radius: 16px;
  padding: 40px 32px;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 8px 30px rgba(90, 70, 50, 0.08);
  text-align: center;
}
.brand { font-size: 2.5rem; margin-bottom: 8px; }
h1 { font-size: 1.25rem; margin-bottom: 4px; }
.sub { color: #745340; font-size: 0.9rem; margin-bottom: 28px; }
input {
  width: 100%;
  padding: 14px 16px;
  font-size: 1.1rem;
  text-align: center;
  border: 1px solid rgba(90, 70, 50, 0.2);
  border-radius: 10px;
  background: #f3ede3;
  color: #33231b;
  margin-bottom: 16px;
}
input:focus { outline: none; border-color: #8a0917; background: #fff; }
button {
  width: 100%;
  padding: 14px;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: #8a0917;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s;
}
button:hover { background: #b71c1c; }
button:disabled { opacity: 0.6; cursor: default; }
.error { color: #dc2626; font-size: 0.9rem; margin-top: 14px; min-height: 1.2em; }