@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --white: #ffffff;
  --dark-blue: #31374f;
  --blue-gray: #657398;
  --light-blue-gray: #a9b1ca;
}

body {
  font-family: "Poppins", sans-serif;
  background: linear-gradient(
    135deg,
    var(--dark-blue) 0%,
    var(--blue-gray) 100%
  );
  min-height: 100vh;
  padding: 20px;
  color: var(--dark-blue);
}

.container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  padding: 40px;
  position: relative;
}

/* Progress Bar */
.progress-container {
  margin-bottom: 40px;
}

.progress-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  margin-bottom: 20px;
}

.progress-bar::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--light-blue-gray);
  z-index: 1;
}

.progress-line {
  position: absolute;
  top: 20px;
  left: 0;
  height: 3px;
  background: var(--blue-gray);
  z-index: 2;
  transition: width 0.3s ease;
}

.progress-step {
  position: relative;
  z-index: 3;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--light-blue-gray);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  transition: all 0.3s ease;
}

.progress-step.active {
  background: var(--blue-gray);
  transform: scale(1.1);
}

.progress-step.completed {
  background: var(--dark-blue);
}

/* Hide progress text and form header title across all steps */
.progress-text {
  display: none !important;
}

.form-header h1 {
  display: none !important;
}

/* Form Styles */
.form-header {
  text-align: center;
}

.form-header h1 {
  color: var(--dark-blue);
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 10px;
}

.form-header p {
  color: var(--blue-gray);
  font-size: 16px;
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: 16px;
  margin-bottom: 12px;
  color: var(--dark-blue);
  font-weight: 700;
  font-size: 25px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group input[type="time"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 15px;
  border: 1px solid #e0e6f1; /* Lighter border */
  border-radius: 12px; /* More rounded */
  font-family: "Poppins", sans-serif;
  font-size: 15px;
  color: var(--dark-blue);
  background-color: #f8f9fa; /* Subtle background color */
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group input[type="password"]:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue-gray);
  background-color: var(--white);
  box-shadow: 0 0 0 4px rgba(101, 115, 152, 0.2); /* Softer, larger glow */
}

.form-group .note {
  font-size: 13px;
  color: var(--blue-gray);
  margin-top: 5px;
  font-style: italic;
}

/* Radio and Checkbox Styles */
.option-list {
  display: grid;
  gap: 15px;
}

.option-item {
  position: relative;
}

.option-item input[type="radio"],
.option-item input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.option-item label {
  display: block;
  padding: 18px 25px;
  border: 1px solid #e0e6f1;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  background: #f8f9fa;
  font-weight: 500;
  margin-bottom: 0;
  position: relative;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.option-item input[type="radio"]:checked + label,
.option-item input[type="checkbox"]:checked + label {
  background: var(--dark-blue);
  color: var(--white);
  border-color: var(--dark-blue);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(49, 55, 79, 0.2);
}

.option-item label:hover {
  border-color: var(--dark-blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

/* Buttons */
.button-group {
  display: flex;
  gap: 15px;
  justify-content: space-between;
  margin-top: 30px;
}

.btn {
  padding: 14px 30px;
  border: none;
  border-radius: 8px;
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  flex: 1;
}

.btn-primary {
  background: var(--blue-gray);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--dark-blue);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(49, 55, 79, 0.3);
}

.btn-secondary {
  background: var(--light-blue-gray);
  color: var(--white);
}

.btn-secondary:hover {
  background: var(--blue-gray);
  transform: translateY(-2px);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Summary Styles */
.summary-section {
  background: #f8f9fa;
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 20px;
}

.summary-section h3 {
  color: var(--dark-blue);
  margin-bottom: 15px;
  font-size: 18px;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--light-blue-gray);
}

.summary-item:last-child {
  border-bottom: none;
}

.summary-item strong {
  color: var(--dark-blue);
}

.total-price {
  background: var(--dark-blue);
  color: var(--white);
  padding: 25px;
  border-radius: 10px;
  text-align: center;
  margin: 30px 0;
}

.total-price h2 {
  font-size: 32px;
  margin-bottom: 5px;
}

.total-price p {
  font-size: 14px;
  opacity: 0.9;
}

/* Checkbox Agreement */
.checkbox-group {
  margin: 25px 0;
}

.checkbox-group input[type="checkbox"] {
  margin-right: 10px;
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.checkbox-group label {
  font-size: 14px;
  line-height: 1.6;
  cursor: pointer;
}

.checkbox-group a {
  color: var(--blue-gray);
  text-decoration: underline;
}

.checkbox-group a:hover {
  color: var(--dark-blue);
}

/* Hidden Fields */
.hidden-field {
  display: none;
}

.hidden-field.show {
  display: block;
}

/* Responsive Design */
@media (min-width: 1024px) and (max-width: 1280px) {
  /* Small laptops and large tablets - 20% smaller */
  .container {
    max-width: 640px;
    padding: 32px;
  }

  .form-header h1 {
    font-size: 22px;
  }

  .form-header p {
    font-size: 13px;
  }

  .form-group label {
    font-size: 20px;
    margin-bottom: 10px;
  }

  .form-group input[type="text"],
  .form-group input[type="email"],
  .form-group input[type="tel"],
  .form-group input[type="password"],
  .form-group input[type="date"],
  .form-group input[type="time"],
  .form-group select,
  .form-group textarea {
    padding: 12px;
    font-size: 13px;
  }

  .form-group .note {
    font-size: 11px;
    margin-top: 4px;
  }

  .option-item label {
    padding: 14px 20px;
    font-size: 14px;
  }

  .progress-step {
    width: 32px;
    height: 32px;
    font-size: 13px;
  }

  .btn {
    padding: 11px 24px;
    font-size: 14px;
  }

  .button-group {
    gap: 12px;
    margin-top: 24px;
  }

  .summary-section {
    padding: 16px;
  }

  .summary-section h3 {
    font-size: 15px;
    margin-bottom: 12px;
  }

  .summary-item {
    padding: 8px 0;
    font-size: 14px;
  }

  .total-price {
    padding: 20px;
    margin: 24px 0;
  }

  .total-price h2 {
    font-size: 26px;
  }

  .total-price p {
    font-size: 12px;
  }

  .checkbox-group {
    margin: 20px 0;
  }

  .checkbox-group input[type="checkbox"] {
    width: 16px;
    height: 16px;
  }

  .checkbox-group label {
    font-size: 12px;
  }

  /* Calendar & Time Slot Styles for 1024-1280px */
  .calendar-header h2 {
    font-size: 16px;
  }

  .calendar-grid {
    gap: 6px;
  }

  .calendar-day {
    font-size: 12px;
  }

  .day-header {
    font-size: 11px;
    padding: 8px;
  }

  .section-label {
    font-size: 15px;
    margin-bottom: 16px;
  }

  .time-slots {
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 10px;
  }

  .time-slot {
    padding: 12px;
    font-size: 13px;
  }

  .selection-info {
    padding: 12px;
    font-size: 12px;
    margin: 16px 0;
  }

  .progress-text {
    font-size: 12px;
    margin-top: 8px;
  }

  .progress-bar-background {
    height: 8px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 25px;
    margin: 10px;
  }

  .form-group label {
    margin-bottom: 8px;
  }

  .form-header h1 {
    font-size: 24px;
  }

  .progress-step {
    width: 35px;
    height: 35px;
    font-size: 14px;
  }

  .button-group {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .option-list {
    gap: 10px;
  }

  .total-price h2 {
    font-size: 26px;
  }

  /* Fix for input field overflow on some mobile browsers */
  .form-group input[type="text"],
  .form-group input[type="email"],
  .form-group input[type="tel"],
  .form-group input[type="password"],
  .form-group input[type="date"],
  .form-group input[type="time"],
  .form-group select {
    width: 99%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 20px;
  }

  .progress-bar {
    margin-bottom: 15px;
  }

  .progress-step {
    width: 30px;
    height: 30px;
    font-size: 12px;
  }

  .form-header h1 {
    font-size: 20px;
  }

  .form-group label {
    font-size: 16px;
    margin-bottom: 6px;
  }
}

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

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

/* Error Messages */
.error-message {
  color: #dc3545;
  font-size: 13px;
  margin-top: 5px;
  display: none;
}

.error-message.show {
  display: block;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
  border-color: #dc3545;
}