:root {
  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;
  color: #213547;
  background-color: #ffffff;
}

#app {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem;
  text-align: center;
  background-color: #ffffff;
  border-radius: 10px;
}

h1 {
  font-size: 2.5em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: #333;
}

.input-container {
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

label {
  font-weight: 500;
  color: black;
}

input[type='number'] {
  padding: 0.5rem;
  font-size: 1rem;
  width: 80px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

input[type='color'] {
  width: 50px;
  height: 40px;
  padding: 0;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

button {
  background-color: #4a72cf;
  color: white;
  border: none;
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #3a5bb0;
}

.result {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.download-btn {
  padding: 20px;
}

.drawing-container {
  position: relative;
  width: 400px;
  height: 400px;
  margin: 0 auto;
}

.drawing-svg {
  width: 100%;
  height: 100%;
  border: 2px solid #eee;
  border-radius: 8px;
  background: white;
}

.drawing-svg path {
  transition: fill 0.3s ease;
}

.controls {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 1rem;
}

.social {
  margin-top: 2rem;
  color: #666;
}

.social strong {
  color: #333;
}

.download-btn {
  background-color: #28a745;
}

.download-btn:hover {
  background-color: #218838;
}