/* Reset default margin & padding */
body,
html {
  margin: 0;
  padding: 0;
  font-family: "Arial", sans-serif;
  background-color: #121212;
  color: #e0e0e0;
}

/* Container styling */
.container {
  max-width: 600px;
  margin: 40px auto;
  padding: 24px;
  background: #1e1e1e;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.6);
  border-radius: 10px;
}

/* Form styling */
form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 20px;
  background: #2a2a2a;
  border-radius: 10px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

h2 {
  margin-top: 10px;
  text-align: center;
  color: #90caf9;
  margin-bottom: 10px;
}

/* Label styles */
label {
  font-weight: 600;
  font-size: 0.85rem;
  color: #b0bec5;
}

/* Input fields */
input[type="file"],
select {
  width: 100%;
  padding: 12px;
  background: #1e1e1e;
  color: #e0e0e0;
  border: 1px solid #333;
  border-radius: 6px;
  transition: border-color 0.3s ease;
}

input[type="file"]:hover,
select:focus {
  border-color: #64b5f6;
}

/* File input */
input[type="file"] {
  cursor: pointer;
}

/* Button styles */
button {
  background-color: #2196f3;
  color: white;
  border: none;
  padding: 12px 20px;
  cursor: pointer;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 500;
  transition: background 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

button:hover {
  background-color: #1976d2;
  box-shadow: 0 0 12px #2196f3aa;
}

/* Response message styling */
#mediaResponseMessage,
#dataResponseMessage {
  text-align: center;
  font-size: 14px;
  margin-top: 10px;
  font-weight: bold;
}

/* Success and error messages */
.success {
  color: #66bb6a;
}

.error {
  color: #ef5350;
}

/* Hide category container by default */
#categoryContainer {
  display: none;
}

#logoutBtn:hover {
  background-color: #c0392b;
}