* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Quicksand', sans-serif;
  background: linear-gradient(135deg, #d7f0e2, #f3efe7);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}
.container {
  display: flex;
  max-width: 1000px;
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
  background: transparent;
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}
/* Left Panel */
.left-panel {
  width: 50%;
  background: #cdeae1;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #3a3a3a;
  text-align: center;
}

.left-panel h1 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.left-panel img {
  margin-top: 30px;
  border-radius: 15px;
  width: 100%;
  height: auto;
}

/* Right Panel */
.right-panel {
  width: 50%;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.15);
}

/* Toggle Buttons */
.form-toggle {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.form-toggle button {
  background: transparent;
  border: none;
  padding: 10px 20px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  color: #6b4c36;
  transition: all 0.3s ease;
  border-bottom: 2px solid transparent;
}

.form-toggle button.active {
  color: #a67c52;
  border-color: #a67c52;
}

/* Form Box */
.form-box {
  background: rgba(246, 243, 239, 0.25);
  padding: 30px;
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
  color: #2f2f2f;
  animation: fadeIn 0.4s ease;
}

.form-box h2 {
  text-align: center;
  margin-bottom: 20px;
  font-weight: 600;
}

.form-box input {
  width: 100%;
  padding: 12px;
  margin-bottom: 16px;
  border: none;
  border-radius: 8px;
  background: rgba(255,255,255,0.5);
  outline: none;
  font-size: 1rem;
}

.form-box button {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 8px;
  background-color: #a67c52;
  color: white;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.form-box button:hover {
  background-color: #916844;
  transform: scale(1.03);
}

/* Animation */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Hidden Form */
.hidden {
  display: none;
}

/* Responsive */
@media (max-width: 768px) {
  .container {
    flex-direction: column;
    height: auto;
  }

  .left-panel,
  .right-panel {
    width: 100%;
    padding: 25px;
  }

  .left-panel img {
    margin-top: 20px;
  }

  .form-box {
    margin-top: 10px;
  }
}

@media (max-width: 480px) {
  .left-panel h1 {
    font-size: 2rem;
  }

  .form-toggle button {
    font-size: 0.9rem;
    padding: 8px 14px;
  }

  .form-box input,
  .form-box button {
    font-size: 0.9rem;
    padding: 10px;
  }
}