body {
  margin: 0;
  font-family: "Roboto", sans-serif;
  background: #121212;
  color: white;
}

.topbar {
  background: #1f1f1f;
  padding: 15px;
  font-size: 18px;
  text-align: center;
  box-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

.center {
  display: flex;
  justify-content: center;
  margin-top: 50px;
}

.btn {
  background: #00c853;
  border: none;
  padding: 12px;
  border-radius: 10px;
  color: white;
  cursor: pointer;
  transition: 0.2s;
}

.btn:hover {
  background: #00e676;
}

.btn.small {
  padding: 8px;
}

.modal {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
}

.card {
  background: #1e1e1e;
  padding: 20px;
  margin: 10% auto;
  width: 300px;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.6);
}

.card.large {
  width: 90%;
  max-width: 600px;
}

input, select, textarea {
  width: 100%;
  margin-top: 10px;
  padding: 10px;
  border-radius: 10px;
  border: none;
  background: #2c2c2c;
  color: white;
}

textarea {
  height: 200px;
  resize: none;
}

.row {
  display: flex;
  gap: 10px;
  align-items: center;
}

#status {
  flex: 1;
  font-size: 14px;
  opacity: 0.7;
}