/* ===== Formulaire connexion / inscription ===== */
.auth {
  max-width: 400px;
  margin: 40px auto;
  padding: 24px;
  background: #171923;
  border-radius: 14px;
  color: #e7e9ee;
  font-family: Inter, sans-serif;
}

.auth h1, .auth h2 {
  text-align: center;
  margin-bottom: 16px;
}

.auth form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.auth input[type="text"],
.auth input[type="email"],
.auth input[type="password"] {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.08);
  background: #0f1115;
  color: #e7e9ee;
  outline: none;
  font-size: 14px;
}

.auth input[type="text"]:focus,
.auth input[type="email"]:focus,
.auth input[type="password"]:focus {
  border-color: #3b6df6;
  box-shadow: 0 0 0 3px rgba(59,109,246,.2);
}

.auth button {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.08);
  background: #3b6df6;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.auth button:hover {
  background: #274adf;
  transform: translateY(-1px);
}

.user-name {
  font-weight: 600;
  color: #3b6df6;
  margin-right: 10px;
}