.rr-form-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
}

.rr-form {
  background: #ffffff;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.rr-form h2 {
  margin-top: 0;
  margin-bottom: 25px;
  color: #333;
  font-size: 24px;
  text-align: center;
}

.rr-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 15px;
}

.rr-form-group {
  margin-bottom: 20px;
}

.rr-form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #333;
  font-size: 14px;
}

.rr-form-group input[type="text"],
.rr-form-group input[type="email"],
.rr-form-group input[type="tel"],
.rr-form-group input[type="date"],
.rr-form-group input[type="time"],
.rr-form-group select,
.rr-form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  transition: border-color 0.3s;
  box-sizing: border-box;
  background-color: #ffffff;
  color: #333333;
}

.rr-form-group input[type="date"],
.rr-form-group input[type="time"] {
  background-color: #ffffff;
  color: #333333;
  color-scheme: light;
}

.rr-form-group input[type="date"]::-webkit-calendar-picker-indicator,
.rr-form-group input[type="time"]::-webkit-calendar-picker-indicator {
  filter: invert(0);
  cursor: pointer;
  opacity: 0.8;
}

.rr-form-group input[type="date"]::-webkit-calendar-picker-indicator:hover,
.rr-form-group input[type="time"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}

.rr-form-group input:focus,
.rr-form-group select:focus,
.rr-form-group textarea:focus {
  outline: none;
  border-color: #4caf50;
}

.rr-form-group textarea {
  resize: vertical;
  font-family: inherit;
}

.rr-submit-btn {
  width: 100%;
  padding: 15px;
  background-color: #4caf50;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s;
}

.rr-submit-btn:hover {
  background-color: #45a049;
}

.rr-submit-btn:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
}

.rr-message {
  margin-top: 20px;
  padding: 15px;
  border-radius: 4px;
  display: none;
  text-align: center;
  font-weight: 500;
}

.rr-message.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
  display: block;
}

.rr-message.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
  display: block;
}

/* Responsive Design */
@media (max-width: 768px) {
  .rr-form-container {
    padding: 10px;
  }

  .rr-form {
    padding: 20px;
  }

  .rr-form-row {
    grid-template-columns: 1fr;
  }
}

/* Loading Spinner */
.rr-loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
  margin-left: 10px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}