/* Global */
body {
  margin: 0;
  font-family: 'Roboto', sans-serif;
  background: #fdfcfb;
  color: #333;
  text-align: center;
}

/* Banner */
.banner {
  background: url('assets/banner.jpg') no-repeat center/cover;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  color: white;
  text-shadow: 1px 1px 6px rgba(0,0,0,0.6);
}

.banner .overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.4);
}

.banner-content {
  position: relative;
  z-index: 1;
}

.banner h1 {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  margin: 0;
}

.banner p {
  font-size: 1.3rem;
  margin: 10px 0 20px;
}

.btn {
  background: #e91e63;
  color: white;
  text-decoration: none;
  padding: 12px 25px;
  border-radius: 30px;
  transition: 0.3s;
  font-weight: bold;
}

.btn:hover {
  background: #ad1457;
}

/* Authentication */
.auth-container {
  max-width: 350px;
  margin: 100px auto;
  padding: 30px;
  border: 1px solid #ddd;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.auth-container h2 {
  margin-bottom: 20px;
  font-family: 'Playfair Display', serif;
}

.auth-container input {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border: 1px solid #ccc;
  border-radius: 8px;
}

.auth-container button {
  width: 100%;
  padding: 12px;
  border: none;
  background: #e91e63;
  color: white;
  font-size: 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s;
}

.auth-container button:hover {
  background: #ad1457;
}

#error-msg {
  color: red;
  margin-top: 10px;
  font-size: 0.9rem;
}