/* ---- Style global ---- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background: linear-gradient(135deg, #1a1a1a, #252525);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  padding: 20px;
}

/* ---- Conteneur principal ---- */
.container {
  background: rgba(255, 255, 255, 0.07);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
  text-align: center;
  max-width: 500px;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ---- Titre ---- */
h1 {
  font-size: clamp(2rem, 5vw, 2.5rem);
  font-weight: bold;
  text-transform: uppercase;
  color: #ff66b2;
  letter-spacing: 2px;
}

/* ---- Info ID ---- */
p {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: #ccc;
}

/* ---- Conteneur de phrase ---- */
#phrase-container {
  background: rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  border-radius: 8px;
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  color: #fff;
  font-weight: 500;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  min-height: 80px;
  transition: opacity 0.3s ease-in-out;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ---- Numéro ---- */
#numero {
  font-weight: bold;
  color: #ff66b2;
  font-size: 1rem;
}

/* ---- Bouton ---- */
button {
  background: #ff66b2;
  color: #fff;
  font-size: 1rem;
  font-weight: bold;
  padding: 12px 18px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 1.5rem;
  transition: 0.3s ease-in-out;
  box-shadow: 0 3px 10px rgba(255, 102, 178, 0.3);
}

button:hover {
  background: #ff3385;
  transform: scale(1.05);
  box-shadow: 0 5px 15px rgba(255, 51, 133, 0.4);
}