:focus {
  outline: none;
  border-color: var(--primary-color);
}

.appointment-container {
  max-width: 1200px;
  margin: 0 auto;
}

.appointment-steps {
  padding: 40px 0;
}

#appointmentStep1 {
  display: block;
}

#appointmentStep2,
#appointmentSuccess {
  display: none;
}

.calendar-time-wrapper {
  display: flex;
  gap: 30px;
  margin-top: 30px;
}

.calendar-section {
  flex: 2;
  background: var(--white);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.time-slots-section {
  flex: 1;
  background: var(--white);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.time-slots-section h5 {
  margin-bottom: 15px;
  color: var(--black);
  font-weight: 600;
}

#selectedDateDisplay {
  font-size: 14px;
  color: var(--font-color);
  margin-bottom: 20px;
}

.time-slots-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  max-height: 400px;
  overflow-y: auto;
}

.time-slot {
  background: var(--secondary-color);
  padding: 12px 16px;
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
  color: var(--black);
  border: 2px solid transparent;
}

.time-slot:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
}

.time-slot.selected {
  background: var(--primary-color);
  color: var(--white);
  border-color: var(--primary-color);
}

.time-slot.booked {
  background: #e0e0e0;
  color: #999;
  cursor: not-allowed;
  opacity: 0.6;
  text-decoration: line-through;
}

.time-slot.booked:hover {
  background: #e0e0e0;
  color: #999;
  transform: none;
}

.loading-slots {
  text-align: center;
  padding: 40px 20px;
}

#bookAppointmentBtn {
  margin-top: 20px;
  width: 100%;
  padding: 14px;
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
}

#bookAppointmentBtn:hover:not(:disabled) {
  background: var(--accent-color);
  transform: translateY(-2px);
}

#bookAppointmentBtn:disabled {
  background: var(--font-color);
  cursor: not-allowed;
  opacity: 0.5;
}

.fc {
  border: none;
}

.fc .fc-toolbar-title {
  font-size: 1.5em;
  color: var(--black);
  font-weight: 700;
}

.fc .fc-button {
  background: var(--primary-color);
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  text-transform: capitalize;
}

.fc .fc-button:hover {
  background: var(--accent-color);
}

.fc .fc-button:disabled {
  opacity: 0.5;
}

.fc .fc-day-disabled {
  background: #f5f5f5;
  cursor: not-allowed;
}

.fc .fc-day-selected {
  background: var(--primary-color) !important;
}

.fc .fc-day-selected .fc-daygrid-day-number {
  color: var(--white) !important;
}

.fc .fc-day-today {
  background: var(--secondary-color) !important;
}

.fc .fc-daygrid-day:hover:not(.fc-day-disabled) {
  background: var(--secondary-color);
  cursor: pointer;
}

.fc .fc-daygrid-day-number {
  padding: 8px;
  font-weight: 500;
}

.appointment-details-form {
  max-width: 700px;
  margin: 0 auto;
  background: var(--white);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.appointment-summary {
  background: var(--secondary-color);
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 30px;
}

.appointment-summary h5 {
  color: var(--black);
  font-weight: 700;
  margin-bottom: 15px;
}

.appointment-summary p {
  margin: 8px 0;
  color: var(--font-color);
}

.appointment-summary strong {
  color: var(--black);
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--black);
  font-weight: 600;
  font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid transparent;
  border-radius: 0;
  font-size: 12px !important;
  transition: all 0.3s ease;
  color: var(--black);
  background-color: var(--secondary-color);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 202, 224, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-error {
  color: var(--danger);
  font-size: 12px;
  margin-top: 5px;
}

.form-group input.is-invalid,
.form-group select.is-invalid,
.form-group textarea.is-invalid {
  border-color: var(--danger);
}

.form-actions {
  display: flex;
  gap: 15px;
  margin-top: 30px;
}

.btn-back {
  flex: 1;
  padding: 14px;
  background: var(--white);
  color: var(--black);
  border: 1px solid var(--font-color);
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-back:hover {
  background: var(--secondary-color);
  border-color: var(--primary-color);
}

.btn-submit {
  flex: 2;
  padding: 14px;
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn-submit:hover:not(:disabled) {
  background: var(--accent-color);
  transform: translateY(-2px);
}

.btn-submit:disabled {
  background: var(--font-color);
  cursor: not-allowed;
  opacity: 0.5;
}

.btn-submit .spinner-border {
  display: none;
  width: 20px;
  height: 20px;
  border-width: 2px;
}

.success-container {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  background: var(--white);
  padding: 60px 40px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.success-icon {
  width: 80px;
  height: 80px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 30px;
}

.success-icon svg {
  width: 40px;
  height: 40px;
  fill: var(--white);
}

.success-container h3 {
  color: var(--black);
  margin-bottom: 20px;
  font-weight: 700;
}

.success-details {
  background: var(--secondary-color);
  padding: 20px;
  border-radius: 8px;
  margin: 30px 0;
}

.success-details p {
  margin: 10px 0;
  color: var(--font-color);
}

.success-details strong {
  color: var(--black);
}

.btn-close-success {
  padding: 14px 40px;
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-close-success:hover {
  background: var(--accent-color);
  transform: translateY(-2px);
}

.form-group select {
  margin-top: 20px;
  min-height: 50px;
}

@media (max-width: 992px) {
  .calendar-time-wrapper {
    flex-direction: column;
  }

  .calendar-section,
  .time-slots-section {
    flex: 1;
  }
}

@media (max-width: 768px) {
  .appointment-details-form {
    padding: 30px 20px;
  }

  .form-actions {
    flex-direction: column;
  }

  .success-container {
    padding: 40px 20px;
  }

  .time-slots-grid {
    max-height: 300px;
  }
}