/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body, html {
  height: 100%;
  font-family: 'Roboto', sans-serif;
}

/* Layout */
.container {
  display: flex;
  height: 100vh;
}

/* Left Panel */
.left-panel {
  flex: 1;
  background: linear-gradient(135deg, #174ea6, #007cf0);
  color: white;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.plane-icon {
  width: 70px;
  height: 70px;
  animation: fly-updown 2.5s ease-in-out infinite;
}

@keyframes fly-updown {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.left-panel h2 {
  font-size: 25px;
  margin-bottom: 10px;
}

.left-panel p {
  font-size: 14px;
  margin-bottom: 30px;
  opacity: 0.9;
}

.left-panel .back-link {
  color: white;
  margin-top: 14px;
  text-decoration: none;
}

/* Right Panel */
.right-panel {
  flex: 1;
  background: white;
  padding: 60px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-top-right-radius: 10px;
  border-bottom-right-radius: 10px;
}

.form-title {
  font-size: 25px;
  text-align: center;
  margin-bottom: 30px;
  color: #202124;
}

.login-form {
  display: flex;
  flex-direction: column;
}

.login-form input {
  padding: 12px 15px;
  margin-bottom: 20px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 14px;
  transition: border 0.3s ease;
}

.login-form input:focus {
  border-color: #007cf0;
  outline: none;
}

.login-form button {
  padding: 14px;
  background: #007cf0;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s ease;
}

.login-form button:hover {
  background: linear-gradient(90deg, #07234f, #00417d);
}

.login-form {
  text-align: right;
  margin-bottom: 20px;
  color: #007cf0;
  font-size: 0.9rem;
  text-decoration: none;
}

.register-link {
  text-align: center;
  margin-top: 20px;
  font-size: 13px;
  color: #555;
}

.register-link a {
  color: #007cf0;
  text-decoration: none;
}

.register-link a:hover {
  text-decoration: underline;
}

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

  .left-panel,
  .right-panel {
    border-radius: 0;
  }

  .left-panel {
    padding: 60px 40px;
  }

  .right-panel {
    padding: 40px 20px;
  }
}

.success-btn {
  background: #1aa34a !important;
  cursor: default;
}