:root {
  --bg-color: #ffffff;
  --text-color: #333333;
  --primary-color: #8B0000;
  --button-bg: #3B82F6;       /* New Blue Primary */
  --button-text: #ffffff;
  --shadow: rgba(0, 0, 0, 0.2);

  --export-btn-bg: #28a745;   /* Green for Export/Download */
  --delete-btn-bg: #dc3545;   /* Red for Delete */
}

body.dark-mode {
  --bg-color: #1e1e1e;
  --text-color: #f5f5f5;
  --button-bg: #2563EB;      /* Dark Mode Blue */
  --button-text: #f5f5f5;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: 'Arial', sans-serif;
  padding: 20px;
  transition: background 0.3s, color 0.3s;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

h1 {
  font-size: 28px;
}

.designer-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 20px;
}

.canvas-section {
  text-align: center;
}

canvas {
  width: 100%;
  max-width: 600px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 10px var(--shadow);
}

.controls-section {
  display: flex;
  flex-direction: column;
  gap: 15px;
  background: var(--bg-color);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 10px var(--shadow);
}

input,
select,
button {
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 16px;
  background-color: var(--bg-color);
  color: var(--text-color);
}

button {
  background-color: var(--button-bg);
  color: var(--button-text);
  cursor: pointer;
  transition: background-color 0.3s;
}

/* Updated Hover for Buttons */
button:hover {
  background-color: #2563EB;  /* A slightly darker blue shade */
}

.text-actions, .undo-redo {
  display: flex;
  gap: 10px;
}

@media (max-width: 768px) {
  .designer-container {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 22px;
  }
}

/* ✅ Delete Button */
button.delete-btn {
  background-color: var(--delete-btn-bg);
}

button.delete-btn:hover {
  background-color: #c82333;
}

/* ✅ Export / Download Button */
button.export-btn {
  background-color: var(--export-btn-bg);
}

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