/* Resetting default styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Arial', sans-serif;
  background-color: #fafafa;
  color: #333;
}

.container {
  /* max-width: 1200px; */
  margin: 0 auto;
  padding: 30px;
  padding-top: 0px;
}

header {
  text-align: center;
  background-color: #1E90FF;
  color: #fff;
  padding: 20px 0;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

header .beta {
  background-color: #FF6347;
  padding: 5px 10px;
  font-size: 1rem;
  border-radius: 5px;
}

header .description {
  font-size: 1.1rem;
  margin-top: 10px;
}

main {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.tool-container {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
}

.form-container, .preview-container {
  width: 48%;
  padding: 20px;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  font-size: 1.1rem;
  color: #333;
}

select, input[type="file"], button {
  width: 100%;
  padding: 12px;
  font-size: 1rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  outline: none;
  margin-top: 5px;
}

button {
  background-color: #28a745;
  color: white;
  cursor: pointer;
  transition: background-color 0.3s ease;
  margin-top: 10px;
}

button:hover {
  background-color: #218838;
}

.preview-container h3 {
  font-size: 1.5rem;
  color: #333;
}

.preview-container img {
  width: 100%;
  height: auto;
  max-height: 700px;
  border-radius: 8px;
  margin-top: 20px;
}

.btn-download {
  display: inline-block;
  margin-top: 20px;
  background-color: #1E90FF;
  color: white;
  padding: 12px 20px;
  text-decoration: none;
  border-radius: 8px;
  transition: background-color 0.3s ease;
}

.btn-download:hover {
  background-color: #1C6FB0;
}

footer {
  text-align: center;
  font-size: 0.9rem;
  color: #555;
  margin-top: 50px;
}

footer p {
  padding: 10px 0;
}

.about-tool {
  margin-top: 50px;
  text-align: left;
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.about-tool h2 {
  font-size: 2rem;
  color: #333;
}

.about-tool p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #555;
}

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

  .form-container, .preview-container {
    width: 100%;
    margin-bottom: 20px;
  }
}

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

  .form-group label, .form-group select, .form-group input, .form-group button {
    font-size: 1rem;
  }

  .about-tool h2 {
    font-size: 1.5rem;
  }

  .about-tool p {
    font-size: 1rem;
  }
}

/* Drag and drop */
.drag-drop-zone {
  border: 2px dashed #4CAF50;
  padding: 20px;
  text-align: center;
  cursor: pointer;
  margin-bottom: 10px;
}

.drag-drop-zone.dragging {
  background-color: #e8f5e9;
}

.drag-drop-zone:hover {
  border-color: #007bff;
}

.drag-drop-zone p {
  margin: 0;
  font-size: 16px;
  color: #555;
}

.drag-drop-zone.drag-over {
  background-color: #e6f7ff;
  border-color: #007bff;
}

#browse-button {
  margin-top: 10px;
  padding: 8px 16px;
  background-color: #4CAF50;
  color: white;
  border: none;
  cursor: pointer;
}

#browse-button:hover {
  background-color: #45a049;
}