body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Sarabun', sans-serif;
  background: #f5faff;
}

.container {
  display: flex;
  height: 100vh;
}

.left-side {
  flex: 1;
  background: url('https://images.unsplash.com/photo-1710074213374-e68503a1b795?fm=jpg&q=60&w=3000&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxzZWFyY2h8Nnx8aG9zcGl0YWwlMjBiZWRzfGVufDB8fDB8fHww') no-repeat center center;
  background-size: cover;
  filter: blur(2px);
  display: none;
}

.right-side {
  flex: 1;
  background: linear-gradient(135deg, #e3fdfd, #cbf1f5);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px;
  position: relative;
}

.login-container {
  background: rgba(255, 255, 255, 0.85);
  padding: 30px;
  border-radius: 10px;
  max-width: 400px;
  width: 100%;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(6px);
}

.forms-wrapper {
  position: relative;
  width: 100%;
  height: 300px;
  overflow: hidden;
}

.form {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  transition: all 0.5s ease;
  opacity: 0;
  transform: translateX(100%);
  pointer-events: none;
}

.form.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: all;
}

h1, h2, h3 {
  text-align: center;
  color: #2c6975;
}

input[type="text"], input[type="password"] {
  width: 100%;
  padding: 10px;
  margin: 8px 0;
  border-radius: 5px;
  border: 1px solid #cce3de;
}

button {
  width: 100%;
  margin-top: 10px;
  padding: 10px;
  background: #2fcaa3;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background: #2ea587;
}

.extras {
  margin-top: 10px;
  font-size: 12px;
  text-align: center;
}

.quote {
  margin-top: 20px;
  text-align: center;
  font-style: italic;
}

@media (min-width: 768px) {
  .left-side {
    display: block;
  }
}