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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #e0f4f7 0%, #b3e5fc 100%);
  min-height: 100vh;
  padding: 20px;
  color: #2c5f7f;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  background: white;
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0, 102, 153, 0.1);
  overflow: hidden;
}

header {
  background: linear-gradient(135deg, #0277bd 0%, #0288d1 100%);
  color: white;
  padding: 40px 20px;
  text-align: center;
}

header h1 {
  font-size: 2.5em;
  margin-bottom: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

header p {
  font-size: 1.1em;
  opacity: 0.95;
  font-weight: 300;
}

.header-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  overflow: hidden;
  border-radius: 8px;
  margin-bottom: 20px;
}

.header-image img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 400px;
  object-fit: cover;
}

form {
  padding: 40px 30px;
}

.form-section {
  margin-bottom: 40px;
}

.form-section h2 {
  color: #0277bd;
  font-size: 1.5em;
  margin-bottom: 20px;
  border-bottom: 2px solid #b3e5fc;
  padding-bottom: 10px;
}

.section-description {
  color: #546e7a;
  margin-bottom: 20px;
  font-size: 0.95em;
  line-height: 1.6;
}

/* Product Options */
.product-options {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.product-card {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.product-card input[type="checkbox"] {
  display: none;
}

.card-content {
  padding: 20px;
  border: 2px solid #b3e5fc;
  border-radius: 8px;
  background-color: #f0f9fc;
  transition: all 0.3s ease;
  text-align: center;
  flex: 1;
}

.product-card input[type="checkbox"]:checked + .card-content {
  border-color: #0277bd;
  background-color: #e0f7fa;
  box-shadow: 0 4px 12px rgba(2, 119, 189, 0.15);
  transform: translateY(-2px);
}

.card-content h3 {
  color: #0277bd;
  margin-bottom: 8px;
  font-size: 1.2em;
}

.card-content p {
  color: #546e7a;
  font-size: 0.9em;
  margin-bottom: 10px;
  line-height: 1.5;
}

.price {
  color: #00897b;
  font-size: 1.3em;
  font-weight: 600;
}

/* Flavor Grid */
.flavor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 20px 0;
}

.flavor-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.flavor-item label {
  font-weight: 500;
  font-size: 16px;
}

.flavor-item input[type="number"],
.mini-flight-quantity input[type="number"] {
  padding: 12px;
  border: 2px solid #b3e5fc;
  border-radius: 4px;
  font-size: 16px;
  background-color: white;
  color: #0277bd;
  transition: all 0.3s ease;
  width: 100%;
  box-sizing: border-box;
  -webkit-appearance: none;
  -moz-appearance: textfield;
}

.flavor-item input[type="number"]:focus,
.mini-flight-quantity input[type="number"]:focus {
  outline: none;
  border-color: #01579b;
  box-shadow: 0 0 8px rgba(1, 87, 155, 0.3);
}

/* Remove spinner arrows on number inputs for better mobile UX */
.flavor-item input[type="number"]::-webkit-outer-spin-button,
.flavor-item input[type="number"]::-webkit-inner-spin-button,
.mini-flight-quantity input[type="number"]::-webkit-outer-spin-button,
.mini-flight-quantity input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Mini Flight Quantity */
.mini-flight-quantity {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 300px;
}

.mini-flight-quantity label {
  font-weight: 500;
  font-size: 16px;
}

.mini-flight-quantity input[type="number"] {
  padding: 12px;
  border: 2px solid #b3e5fc;
  border-radius: 4px;
  font-size: 16px;
  background-color: white;
  color: #0277bd;
  transition: all 0.3s ease;
  width: 100%;
  box-sizing: border-box;
}

/* Form Groups */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: #0277bd;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #b3e5fc;
  border-radius: 6px;
  font-size: 1em;
  background-color: #f0f9fc;
  color: #2c5f7f;
  font-family: inherit;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #0277bd;
  box-shadow: 0 0 12px rgba(2, 119, 189, 0.2);
  background-color: white;
}

.quantity-input {
  padding: 8px;
  border: 1px solid #b3e5fc;
  border-radius: 4px;
  font-size: 1em;
  background-color: #f0f9fc;
  color: #0277bd;
  transition: all 0.3s ease;
}

.quantity-input:focus {
  outline: none;
  border-color: #0277bd;
  box-shadow: 0 0 8px rgba(2, 119, 189, 0.2);
  background-color: white;
}

/* Order Summary */
.order-summary {
  background: linear-gradient(135deg, #f0f9fc 0%, #e0f7fa 100%);
  border-left: 4px solid #00897b;
  padding: 20px;
  border-radius: 6px;
  color: #0277bd;
  margin-bottom: 30px;
}

.order-summary h3 {
  color: #0277bd;
  margin-bottom: 12px;
  font-size: 1.2em;
}

.order-summary p {
  color: #546e7a;
  margin-bottom: 8px;
  line-height: 1.6;
}

.order-summary strong {
  color: #00897b;
  font-size: 1.1em;
}

/* Form Actions */
.form-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-top: 30px;
}

.btn {
  padding: 12px 30px;
  border: none;
  border-radius: 6px;
  font-size: 1em;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: linear-gradient(135deg, #0277bd 0%, #00897b 100%);
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(2, 119, 189, 0.3);
}

.btn-secondary {
  background: linear-gradient(135deg, #b3e5fc 0%, #80deea 100%);
  color: #0277bd;
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 137, 123, 0.2);
}

/* Success Message */
.success-message {
  display: none;
  background: linear-gradient(135deg, #c8e6c9 0%, #a5d6a7 100%);
  border-left: 4px solid #00897b;
  padding: 20px;
  border-radius: 6px;
  margin-bottom: 20px;
  text-align: center;
}

.success-message h2 {
  color: #00695c;
  margin-bottom: 10px;
}

.success-message p {
  color: #2e7d32;
}

/* Responsive Design */
@media (max-width: 600px) {
  .container {
    border-radius: 8px;
  }

  header {
    padding: 30px 15px;
  }

  header h1 {
    font-size: 1.8em;
  }

  form {
    padding: 20px 15px;
  }

  .flavor-grid {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
  }

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

  .btn {
    width: 100%;
  }
}


/* ... existing code ... */

/* ===== DEADLINE ALERT SECTION ===== */
.deadline-alert {
  background: linear-gradient(135deg, #fff3cd 0%, #ffe69c 100%);
  border-left: 5px solid #ff9800;
  border-radius: 8px;
  margin: 30px auto;
  padding: 20px;
  max-width: 800px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.alert-content {
  text-align: center;
}

.alert-content h2 {
  color: #d84315;
  margin: 0 0 15px 0;
  font-size: 1.5em;
}

.alert-content p {
  color: #333;
  margin: 10px 0;
  font-size: 1.1em;
  line-height: 1.6;
}

.alert-content strong {
  color: #d84315;
  font-weight: 600;
}

@media (max-width: 600px) {
  .deadline-alert {
    margin: 20px 15px;
    padding: 15px;
  }

  .alert-content h2 {
    font-size: 1.3em;
  }

  .alert-content p {
    font-size: 1em;
  }
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
  .flavor-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .flavor-item input[type="number"],
  .mini-flight-quantity input[type="number"] {
    padding: 14px;
    font-size: 18px;
    min-height: 44px;
  }

  .mini-flight-quantity {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .flavor-item input[type="number"],
  .mini-flight-quantity input[type="number"] {
    padding: 14px;
    font-size: 18px;
    min-height: 48px;
  }
}

/* ===== DESKTOP VERSION ===== */
.flavor-grid-desktop {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 20px 0;
}

.flavor-item-desktop {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.flavor-item-desktop label {
  font-weight: 500;
  font-size: 16px;
}

.flavor-item-desktop input[type="number"] {
  padding: 12px;
  border: 2px solid #b3e5fc;
  border-radius: 4px;
  font-size: 16px;
  background-color: white;
  color: #0277bd;
  transition: all 0.3s ease;
  width: 100%;
  box-sizing: border-box;
  -webkit-appearance: none;
  -moz-appearance: textfield;
}

.flavor-item-desktop input[type="number"]:focus {
  outline: none;
  border-color: #01579b;
  box-shadow: 0 0 8px rgba(1, 87, 155, 0.3);
}

.flavor-item-desktop input[type="number"]::-webkit-outer-spin-button,
.flavor-item-desktop input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.mini-flight-quantity-desktop {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 300px;
}

.mini-flight-quantity-desktop label {
  font-weight: 500;
  font-size: 16px;
}

.mini-flight-quantity-desktop input[type="number"] {
  padding: 12px;
  border: 2px solid #b3e5fc;
  border-radius: 4px;
  font-size: 16px;
  background-color: white;
  color: #0277bd;
  transition: all 0.3s ease;
  width: 100%;
  box-sizing: border-box;
  -webkit-appearance: none;
  -moz-appearance: textfield;
}

.mini-flight-quantity-desktop input[type="number"]:focus {
  outline: none;
  border-color: #01579b;
  box-shadow: 0 0 8px rgba(1, 87, 155, 0.3);
}

.mini-flight-quantity-desktop input[type="number"]::-webkit-outer-spin-button,
.mini-flight-quantity-desktop input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ===== MOBILE VERSION ===== */
.flavor-grid-mobile {
  display: none;
}

.mini-flight-quantity-mobile {
  display: none;
}

.flavor-item-mobile {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.flavor-item-mobile label {
  font-weight: 500;
  font-size: 16px;
}

.quantity-selector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  background-color: #f5f5f5;
  padding: 12px;
  border-radius: 8px;
  border: 2px solid #b3e5fc;
}

.qty-btn {
  background-color: #0277bd;
  color: white;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 6px;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
}

.qty-btn:active {
  background-color: #01579b;
  transform: scale(0.95);
}

.qty-btn:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

/* ===== RESPONSIVE BREAKPOINTS ===== */
@media (max-width: 768px) {
  /* Hide desktop version */
  .flavor-grid-desktop {
    display: none;
  }

  .mini-flight-quantity-desktop {
    display: none;
  }

  /* Show mobile version */
  .flavor-grid-mobile {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .mini-flight-quantity-mobile {
    display: flex;
  }
}

@media (max-width: 480px) {
  .quantity-selector {
    gap: 12px;
    padding: 10px;
  }

  .qty-btn {
    width: 48px;
    height: 48px;
    font-size: 28px;
  }

  .qty-display {
    font-size: 28px;
    min-width: 50px;
  }
}