.calc-widget {
  position: fixed;
  top: 100px;
  right: 100px;
  background: rgba(255,255,255,0.88);
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
  font-family: Arial, sans-serif;
  padding: 8px;
  width: 220px;
  z-index: 999999;
}

.calc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.calc-title {
  font-weight: bold;
  font-size: 14px;
}

.calc-close {
  background: none;
  border: none;
  font-size: 16px;
  cursor: pointer;
}

.calc-row {
  display: flex;
  align-items: center;
  margin-bottom: 6px;
}

.calc-label {
  width: 40px;
  font-weight: bold;
}

.calc-label.bgn { color: #228B22; }
.calc-label.eur { color: #ff8c00; }

.calc-input {
  flex: 1;
  padding: 4px 6px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

.calc-rate {
  font-size: 12px;
  text-align: center;
  color: #555;
}

/* Бутон за показване, когато е скрит */
.calc-show-btn {
  position: fixed;
  top: 100px;
  right: 100px;
  background: rgba(255,255,255,0.9);
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 4px 8px;
  cursor: pointer;
  z-index: 999999;
}