/* ====== Scoped to #colorSheetApp only ====== */
#colorSheetApp {
  display: flex;
  gap: 20px;
  padding: 20px;
  font-family: Arial, sans-serif;
}

/* Left side (controls) */
#leftPane {
  flex: 1;
  background: #f9f9f9;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* Right side (preview) */
#rightPane {
  flex: 2;
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* Section titles */
#colorSheetApp h2 {
  margin-bottom: 10px;
  font-size: 20px;
  font-weight: 600;
  color: #333;
}

/* Dropdowns */
#colorSheetApp select {
  width: 100%;
  padding: 8px 12px;
  margin: 8px 0;
  border: 1px solid #ccc;
  border-radius: 8px;
  background-color: #fff;
  font-size: 14px;
}

/* Buttons */
#colorSheetApp button {
  background-color: #005bbb;
  color: #fff;
  padding: 8px 16px;
  margin: 8px 4px 8px 0;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s;
}

#colorSheetApp button:hover {
  background-color: #004799;
}

/* Group boxes */
.group-box {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 12px;
  padding: 15px;
  margin: 15px 0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.group-box h3 {
  margin-top: 0;
  font-size: 16px;
  color: #222;
  border-bottom: 1px solid #eee;
  padding-bottom: 6px;
  margin-bottom: 12px;
}

/* Items inside group */
.item-row {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.item-row select {
  flex: 1;
  margin-right: 10px;
}

/* PDF/CSV export buttons */
.export-buttons {
  display: flex;
  gap: 10px;
  margin-bottom: 15px;
}