:root {
  /* Colors */
  --color-primary: #01B4DC;
  --color-primary-light: #EDFCFF;
  --color-primary-contrast: #ffffff;
  --color-text-primary: #212529;
  --color-text-secondary: #6c757d;
  --color-border: #e9ecef;
  --color-background: #ffffff;
  --color-background-alt: #f8f9fa;
  --font-family-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
  --font-size-base: 16px;
  --line-height-base: 1.5;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --container-width: 720px;
  --border-radius: 0.5rem;
}

.symptom-basic-info .age-input-group input {
  height: 46px;
  width: 85px;
  border: 1px solid var(--color-primary);
  padding: 4px;
  font-size: 20px;
  display: block;
  text-align: center;
  border-radius: 4px;
}

@font-face {
  font-family: 'Satoshi';
  src: url('fonts/Satoshi-Light.otf') format('opentype');
  font-weight: 300;
  font-style: normal;
}

@font-face {
  font-family: 'Satoshi';
  src: url('fonts/Satoshi-LightItalic.otf') format('opentype');
  font-weight: 300;
  font-style: italic;
}

@font-face {
  font-family: 'Satoshi';
  src: url('fonts/Satoshi-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: 'Satoshi';
  src: url('fonts/Satoshi-Italic.otf') format('opentype');
  font-weight: 400;
  font-style: italic;
}

@font-face {
  font-family: 'Satoshi';
  src: url('fonts/Satoshi-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
}

@font-face {
  font-family: 'Satoshi';
  src: url('fonts/Satoshi-BoldItalic.otf') format('opentype');
  font-weight: 700;
  font-style: italic;
}

.symptom-checker {
  font-family: 'Satoshi', var(--font-family-sans);
}

.symptom-basic-info h3 {
  font-size: 1.4rem;
  font-weight: 600;
  margin: 0 0 var(--spacing-md);
}

.checker-title {
  font-size: 2rem; /* 32px */
  font-weight: 600;
  margin: 0 0 var(--spacing-md);
}

.checker-subtitle {
  font-size: 1.25rem; /* 20px */
  font-weight: 400;
  color: var(--color-text-secondary);
  margin: 0 0 var(--spacing-lg);
}


.symptom-checker {
  margin-left: auto;
  margin-right: auto;
  padding: clamp(30px, 5vw, 60px) var(--spacing-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  margin-block: 40px;
  background: #fff;
  max-width: 1064px;
}

.symptom-checker-content {
  width: 100%;
}

/**
 * ===================================================================
 * REUSABLE COMPONENTS
 * ===================================================================
 */

/* --- Buttons --- */
.symptom-checker .btn {
  display: inline-block;
  font-family: var(--font-family-sans);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  cursor: pointer;
  user-select: none;
  background-color: transparent;
  border: 1px solid transparent;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius);
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}

.symptom-checker .btn-primary {
  color: var(--color-primary-contrast);
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  width: 100%; /* Make button full-width as in screenshot */
  margin-top: var(--spacing-md);
}

.symptom-checker .btn:hover {
  opacity: 0.85;
}

.symptom-checker .btn:disabled,
.symptom-checker .btn.disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* --- Form Cards --- */
.symptom-checker .form-group {
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

  /* --- Form Group Labels (e.g., "Age", "Gender") --- */
  .symptom-checker .form-group > label {
    display: block;
    font-size: 1.125rem; /* 18px */
    font-weight: 600;
    margin-bottom: var(--spacing-md);
  }

/* --- Custom Radio "Chips" --- */
.symptom-checker .age-options,
.symptom-checker .gender-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.symptom-checker .age-option,
.symptom-checker .gender-option {
  /* This is the <label> acting as the container */
  display: block;
  position: relative;
  cursor: pointer;
}

.symptom-checker .age-radio,
.symptom-checker .gender-radio {
  /* Hide the actual radio button */
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.symptom-checker .age-label,
.symptom-checker .gender-label {
  /* This is the <span> styled as the chip */
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  background-color: var(--color-background-alt);
  color: var(--color-text-primary);
  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, color 0.15s ease-in-out;
  font-weight: 700;
}

/* The selected state */
.symptom-checker .age-radio:checked + .age-label,
.symptom-checker .gender-radio:checked + .gender-label {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/**
 * ===================================================================
 * SCREEN 1: BASIC INFO
 * ===================================================================
 * Styles specific to this first screen.
 */
.checker-header {
  text-align: center;
  margin-bottom: clamp(40px, 6vw, 80px);
  max-width: var(--container-width);
  margin-inline: auto;
  color: #000;
}

.symptom-basic-info {
  text-align: center;
}

  .symptom-basic-info #btnStep1Next {
    width: auto;
  }

  .symptom-basic-info .form-group {
    max-width: 416px;
    margin-inline: auto;
    text-align: left;
  }

.symptom-checker .left-column {
  padding: 0;
  background: #E0F9FF;
}

.symptom-checker .previous-step-card {
  box-shadow: none;
  margin-bottom: 0;
  border-bottom: 1px solid #fff;
  border-radius: 0;
}

.symptom-checker .previous-step-header {
  background: var(--color-primary-light);
  color: color-mix(in srgb, #000000 40%, transparent);
  box-shadow: none;
}

.symptom-checker .basic-info .previous-step-header {
  background: #F5FDFF;
}

.symptom-checker .symtom-location-region .previous-step-header {
  background: #E8F4F7;
}

.symptom-checker .symtom-location .previous-step-header {
  background: #DCF2F7;
}

.symptom-checker .enter-title,
.symptom-checker .detailed-region-title {
  padding: 12px 15px;
  text-align: left;
  font-size: 16px;
  margin: 0;
  border-radius: 0;
  background: #E0F9FF;
  color: #000;
}

.symptom-checker .symptoms-subtitle {
  text-align: left;
  padding-inline: 15px;
}

.symptom-checker .body-parts-selection {
  background: #E0F9FF;
  border-radius: 0;
}

.symptom-checker .left-column .body-parts-list,
.symptom-checker .left-column .detailed-locations-container {
  flex-direction: row;
  flex-wrap: wrap;
  display: flex;
  gap: 10px;
  background: #E0F9FF;
  margin: 0;
}

.symptom-checker .previous-step-btn {
  background: none;
  border: none;
  border-radius: 0;
  border-top: 1px solid #ccc;
  max-width: calc(100% - 30px);
  margin: auto;
}

  .symptom-checker .previous-step-btn:hover {
    background: none;
    color: var(--color-primary);
  }

.symptom-checker .symptoms-list-container .symptoms-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-block: 4px;
  overflow: hidden;
}
.symptom-checker .symptoms-list-container .symptoms-list.show-all {
  overflow-y: auto;
}
.symptom-checker .symptoms-list-container .symptom-checkbox {
  display: none;
}

.symptom-checker .symptom-item-wrapper {
  margin: 0;
}

.symptom-checker .turn-body,
.symptom-checker .symptom-item,
.symptom-checker .body-part-button,
.symptom-checker .detailed-location-item {
  padding: 10px 20px;
  border-radius: 100px;
  line-height: 1;
  margin: 0;
  border: none;
  font-size: 14px;
  font-weight: 700;
}

.symptom-checker .turn-body {
  background: #F7F8F8;
}

  .symptom-checker .turn-body.active,
  .symptom-checker .symptom-item.checked,
  .symptom-checker .body-part-button.selected,
  .symptom-checker .detailed-location-item.selected {
    border: 1px solid var(--color-primary);
    background: var(--color-primary-light);
    color: var(--color-primary);
    box-shadow: none;
  }

.symptom-checker .symptom-name {
  line-height: 1;
  font-size: 14px;
}

.symptom-checker .body-image {
  height: 100%;
  width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.symptom-checker .body-map-container {
  min-height: 100%;
  min-width: 100%;
  overflow: hidden;
  position: static;
  background: none;
}

.symptom-checker .body-side {
  font-weight: 700;
  font-weight: bold;
  font-size: 18px;
  line-height: 1.2;
  color: #000;
}

.symptom-checker .selected-symptoms-list {
  align-items: flex-start;
}

.symptom-checker .selected-symptom-tag {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.symptom-checker .remove-symptom {
  font-size: 0;
  height: 12px;
  width: 12px;
  display: inline-block;
  background: url(images/icons/close-icon.svg) no-repeat center center;
  background-size: contain;
}

  .symptom-checker .remove-symptom:hover {
    filter: brightness(0.8);
  }

.symptom-checker .selected-symptom-items,
.symptom-checker .diagnosis-section {
  background: #F7F8F8;
  padding: clamp(20px, 3vw, 30px);
}

.symptom-checker .diagnosis-section {
  margin-top: 30px;
  text-align: center;
}

.symptom-checker .selected-symptom-items .section-title {
  text-align: left;
}

.symptom-checker .btn-results {
  width: auto;
  background: #DCBB01;
  color: #fff;
}

.symptom-checker .results-container {
  padding-inline: clamp(10px, 3vw, 40px);
}

.symptom-checker .email-section {
  text-align: left;
  background: #E0F9FF;
}

  .symptom-checker .email-section h2 {
    color: #000;
  }

.symptom-checker .email-form {
  align-items: flex-start;
  float: none !important;
}

.symptom-checker .email-input-row {
  gap: 0;
}

  .symptom-checker .email-input-row input[type="email"] {
    height: 52px;
    padding-inline: 15px;
    border: 1px solid var(--color-primary) !important;
    margin-right: -10px;
  }

    .symptom-checker .email-input-row input[type="email"]:focus {
      border: 1px solid var(--color-border);
      outline: 1px solid var(--color-primary);
    }

  .symptom-checker .email-input-row .send-button {
    height: 52px;
    border-radius: 4px;
    background: var(--color-primary);
    position: relative;
    z-index: 1;
  }

.symptom-checker .results-container .diagnosis-section {
  background: #fff;
  text-align: left;
  padding: 0;
}

.symptom-checker .diagnosis-card {
  padding: 0;
  border-radius: 8px;
  overflow: hidden;
  border: none;
  box-shadow: none;
  background: #fafafa;
}

.symptom-checker .diagnosis-header {
  padding: 10px 20px;
  background: #E0F9FF;
  color: #000;
}

.symptom-checker .diagnosis-card:hover .diagnosis-header {
  background: var(--color-primary);
  color: #fff;
}

.symptom-checker .diagnosis-body {
  text-align: left;
  padding: 20px;
}

.symptom-checker .diagnosis-name {
  text-align: left;
}

.symptom-checker .products-section {
  text-align: left;
  padding: 20px;
  margin-top: 0;
}

.symptom-checker .products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}

.symptom-checker .product-card {
  padding: 0;
  text-align: center;
  overflow: hidden;
}

  .symptom-checker .product-card img {
    margin: 10px;
  }

  .symptom-checker .product-card .product-name {
    text-align: left;
    margin-block: 10px;
    padding: 0 15px;
    font-size: 16px;
    line-height: 1.4;
    max-width: 100%;
    min-height: calc(1.4em * 2);
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .symptom-checker .product-card .product-price {
    background: #edfcff;
    text-align: left;
    padding: 8px 15px
  }

    .symptom-checker .product-card .product-price .price {
      font-size: 14px;
      white-space: nowrap;
    }

    .symptom-checker .product-card .product-price .old-price {
      text-decoration: line-through;
      color: #888;
    }

.symptom-checker .new-search-section {
  background: #fff;
}

.symptom-checker .show-more-btn {
  color: #000;
  border: none;
  background: none;
  margin-top: 14px;
  font-weight: 400;
  border-bottom: 1px solid #000;
}

.symptom-checker #btnStep1Next,
.symptom-checker .new-search-button {
  background: var(--color-primary);
  color: #fff;
  padding: 12px 80px;
  border-radius: 100px;
}

button.foldable-items-toggle {
  display: none;
}

.foldable-toggle {
  display: none;
}

@media (min-width: 1024px) {
  .symptom-checker .right-column.symptom-tab {
    margin-top: var(--symptom-select-top, 123px);
    background: #fff;
    padding: 0;
  }
  .left-column {
    position: relative;
  }
  .symptom-checker .previous-step-btn {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 768px) {
  .symptom-checker {
    border: none;
    padding: 15px;
    background: #F1EEEE;
  }

    .symptom-checker .two-column-container.symptom-panel {
      display: block;
    }

    .symptom-checker .left-column {
      max-width: 100%;
    }

  .checker-title {
    font-size: 32px;
  }

  .checker-subtitle {
    font-size: 16px;
  }

  .symptom-checker .form-group {
    padding: 8px 5px;
  }

  .symptom-basic-info {
    background: #fff;
    padding: 0 10px 20px;
    border-radius: 8px;
    overflow: hidden;
  }

    .symptom-basic-info .form-group {
      border: none;
    }

    .symptom-basic-info h3 {
      text-align: left;
      color: #000;
      background: var(--color-primary-light);
      padding: 8px 15px;
      margin-inline: -10px;
      font-size: 18px;
      line-height: 1.4;
    }

  .symptom-checker .two-column-container.body-panel {
    display: block;
  }

  .symptom-checker .foldable-items:not(.show-items) .mobile-hidden-content > div:not(.previous-step-header),
  .symptom-checker .foldable-items:not(.show-items) #current-step-title ~ .mobile-hidden-content {
    display: none;
  }

  .symptom-checker .body-tab {
    background: #fff;
    padding: 20px;
    padding-bottom: 80px;
  }

  .right-column .body-map-container {
    background: #fff;
    position: relative;
  }

    .right-column .body-map-container::before {
      content: "";
      display: block;
      padding-top: 120%;
    }

  .symptom-checker .symptoms-page.new-right-sidebar {
    padding: 0;
  }

  .symptom-checker .body-actions p {
    display: none;
  }

  .symptom-checker .body-actions {
    top: auto;
    left: 50%;
    bottom: 10px;
    right: auto;
    width: 100%;
    padding: 10px 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    flex-direction: row;
    gap: 10px;
    transform: translateX(-50%);
  }

  button.foldable-items-toggle {
    display: block;
    font-size: 0;
    height: 20px;
    width: 22px;
    border-inline: none;
    background: none;
    border-block: 3px solid var(--color-primary);
    position: absolute;
    top: 15px;
    right: 19px;
    z-index: 99;
  }

    button.foldable-items-toggle::before {
      content: "";
      display: block;
      border-top: 3px solid var(--color-primary);
      height: 0;
      width: 22px;
      background: var(--color-primary);
      position: absolute;
      top: 50%;
      left: 0;
      transform: translateY(-50%);
    }

  .foldable-items.show-items {
    padding-bottom: 120px;
    position: relative;
  }

    .foldable-items.show-items .previous-step-header {
      display: none;
    }

  .symptom-checker .selected-symptom-items, .symptom-checker .diagnosis-section {
    padding: 20px 0;
  }

  .symptom-checker .email-input-row {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

    .symptom-checker .email-input-row .send-button,
    .symptom-checker .email-input-row input[type="email"] {
      width: 100%;
      border-radius: 4px;
      margin: 0;
      height: 40px;
      padding: 10px;
    }

  .symptom-checker .results-container {
    padding: 0;
  }

    .symptom-checker .results-container .diagnosis-section {
      padding: 10px;
    }

  .foldable-items.show-items .foldable-toggle {
    display: block;
    position: absolute;
    top: 10px;
    right: 10px;
    border: none;
    height: 25px;
    width: 25px;
    font-size: 0;
    background: none;
  }

  .foldable-toggle::before {
    content: "";
    display: block;
    border-left: 2px solid var(--color-primary);
    height: 100%;
    width: 0;
    background: var(--color-primary);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%) rotateZ(45deg);
  }

  .foldable-toggle::after {
    content: "";
    display: block;
    border-left: 2px solid var(--color-primary);
    height: 100%;
    width: 0;
    background: var(--color-primary);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%) rotateZ(-45deg);
  }

  .symptom-checker .products-grid > a {
    max-width: 140px;
  }
}