:root {
  --survey-input-font-size: 0.9375rem;
  --survey-content-width: min(calc(100% - 1rem), 600px);
}

.survey-page-container {
  width: 100%;
  height: 100%;

  margin: 0 auto;

  padding: 2rem 0 4rem 0;

  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.survey-header-container {
  width: var(--survey-content-width);
  box-sizing: border-box;
  margin: 0 auto;
}

.page-header {
  text-align: center;
}

.page-header-description {
  text-align: center;
}

.survey-form-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;

  width: var(--survey-content-width);
  box-sizing: border-box;
  margin: 0 auto;
  padding: 1.5rem;

  border-radius: 1rem;

  background-color: rgba(255, 255, 255, 0.97);
  box-shadow:
    0 4px 6px -1px rgba(0, 0, 0, 0.07),
    0 10px 24px -4px rgba(16, 132, 133, 0.1);
}

.survey-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.survey-form.is-submitted .survey-form-input:invalid {
  border-color: red;
}

.survey-form-field.has-server-error .survey-form-input,
.survey-form-checkbox-fieldset.has-server-error,
.survey-form-radio-fieldset.has-server-error {
  border-color: var(--text-error);
}

.survey-form-input {
  padding: 0.75rem;
  width: 100%;

  background: transparent;
  border: solid 1px var(--light-primary-300);
  border-radius: var(--radius-xs);

  font-family: inherit;
  font-size: var(--survey-input-font-size);
  color: var(--text-primary);

  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;

  &:hover {
    border-color: var(--light-primary-500);
  }

  &:focus-visible {
    outline: none;
    border-color: var(--light-primary-500);
    box-shadow: 0 0 0 3px rgba(16, 132, 133, 0.12);
  }
}

select.survey-form-input {
  cursor: pointer;
}

.survey-form-text-input-label {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;

  > span {
    position: absolute;
    left: 0.5rem;
    top: -0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--light-primary-600);
    background-color: white;
    padding: 0 0.25rem;
  }
}

.survey-field-error {
  min-height: 1rem;
  padding: 0 0.25rem;
  color: var(--text-error);
  font-size: 0.875rem;
}

.survey-form-checkbox-fieldset {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  padding: 0 0.5rem 0.5rem 0.5rem;

  border: solid 1px var(--light-primary-300);
  border-radius: var(--radius-xs);

  transition: border-color 0.2s ease;

  &:focus-within {
    border-color: var(--light-primary-500);
  }

  > legend {
    padding: 0 0.25rem;
    color: var(--light-primary-700);
    font-size: 0.75rem;
  }

  > label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.375rem;
    border-radius: var(--radius-xs);
    cursor: pointer;
    font-size: var(--survey-input-font-size);
    transition: background-color 0.15s ease;

    &:hover {
      background-color: var(--light-primary-50);
    }
  }
}

.survey-form-radio-fieldset {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.25rem 0.5rem 0.625rem 0.5rem;

  border: solid 1px var(--light-primary-300);
  border-radius: var(--radius-xs);

  transition: border-color 0.2s ease;

  &:focus-within {
    border-color: var(--light-primary-500);
  }

  > legend {
    padding: 0 0.25rem;
    margin-bottom: 0.25rem;
    color: var(--light-primary-700);
    font-size: 0.75rem;
  }

  > label {
    position: relative;
    width: 3rem;
    height: 3rem;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1.5px solid var(--light-primary-300);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
    font-size: var(--survey-input-font-size);
    color: var(--light-primary-700);

    transition:
      background-color 0.18s ease,
      border-color 0.18s ease,
      color 0.18s ease,
      box-shadow 0.18s ease;

    > input[type='radio'] {
      position: absolute;
      opacity: 0;
      width: 0;
      height: 0;
      pointer-events: none;
    }

    &:hover {
      background-color: var(--light-primary-50);
      border-color: var(--light-primary-500);
      color: var(--light-primary-600);
    }

    &:has(input:checked) {
      background-color: var(--light-primary-500);
      border-color: var(--light-primary-500);
      color: #fff;
      box-shadow: 0 2px 8px rgba(16, 132, 133, 0.35);
    }

    &:has(input:focus-visible) {
      outline: 2px solid var(--light-primary-500);
      outline-offset: 2px;
    }
  }
}