* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Arial', sans-serif;
}
body {
  display: flex;
  min-height: 100vh;
  background-color: #f0f0f0;
  overflow: hidden;
}
.container {
  display: flex;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}
.left-panel {
  flex: 1;
  background-color: #333333;
  color: white;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.left-panel h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}
.left-panel p {
  font-size: 1.2rem;
  opacity: 0.8;
}
.right-panel {
  flex: 1;
  background-color: white;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow-y: auto;
}
.form-container {
  max-width: 400px;
  width: 100%;
  margin: 0 auto;
}
.form-container h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  text-align: center;
}
input {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 1rem;
}
button {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border: none;
  border-radius: 5px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s;
}
.btn-primary {
  background-color: #007bff;
  color: white;
}
.btn-primary:hover {
  background-color: #0056b3;
}
.btn-google {
  background-color: #db4437;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.btn-google:hover {
  background-color: #c1351f;
}
.btn-link {
  background: none;
  color: #007bff;
  text-decoration: underline;
  padding: 5px;
}
.btn-link:hover {
  color: #0056b3;
}
.error {
  color: red;
  font-size: 0.9rem;
  margin-top: 10px;
  text-align: center;
}
#userInfo {
  text-align: center;
  margin-top: 20px;
}
#signOutBtn {
  display: none;
}
@media (max-width: 768px) {
  .container {
    flex-direction: column;
  }
  .left-panel {
    padding: 20px;
    min-height: 30vh;
    flex: none;
  }
  .left-panel h1 {
    font-size: 1.8rem;
  }
  .left-panel p {
    font-size: 1rem;
  }
  .right-panel {
    padding: 20px;
    flex: 1;
  }
}
/* ✅ LOGO STİLİ */
.logo {
  width: 600px;
  max-width: 80%;
  margin-bottom: 10px;
  object-fit: contain;
   position: relative;
  top: -120px; /* 🔼 Yukarı taşır */
}

/* Mobilde logoyu ortala ve boyut küçült */
@media (max-width: 768px) {
  .logo {
    width: 120px;
        top: -15px; /* Mobilde biraz daha az yukarı */
    margin-bottom: 15px;
  }
}