/* NeoLoss assessment quiz: a bottom-sheet modal that walks the visitor
   through a medical intake questionnaire (BMI, contraindications,
   comorbidities, lifestyle, contact info) and shows a verdict at the end.
   Same design tokens as the rest of the site (Manrope, #FFC671/#453421
   accent, 24px radius, warm cream cards) -- see site.md. Entirely new
   component, so it gets its own `neoloss-quiz-*` classes. */

.neoloss-quiz-backdrop {
  position: fixed; inset: 0; background: rgba(20, 15, 10, 0.45);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  opacity: 0; pointer-events: none; transition: opacity .35s ease;
  z-index: 2147483100;
}
.neoloss-quiz-backdrop.open { opacity: 1; pointer-events: auto; }

.neoloss-quiz-sheet {
  position: fixed; left: 50%; bottom: 0;
  transform: translate(-50%, 100%);
  width: min(640px, 100vw);
  max-height: min(88vh, 860px);
  background: #faf8f2;
  border-radius: 28px 28px 0 0;
  box-shadow: 0 -20px 80px rgba(0, 0, 0, 0.35);
  opacity: 0;
  transition: transform .45s cubic-bezier(.22,.61,.36,1), opacity .35s ease;
  z-index: 2147483101;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.neoloss-quiz-sheet.open { transform: translate(-50%, 0); opacity: 1; }

.neoloss-quiz-progress {
  height: 4px; background: #eee; flex: 0 0 auto;
}
.neoloss-quiz-progress-fill {
  height: 100%; background: linear-gradient(90deg, #FFC671, #ecb35f);
  width: 0%; transition: width .35s ease;
}

.neoloss-quiz-close {
  position: absolute; top: 18px; right: 18px;
  width: 36px; height: 36px; border-radius: 50%;
  background: #fff; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: #111; box-shadow: 0 2px 10px rgba(0,0,0,.1);
  z-index: 2;
}
.neoloss-quiz-close:hover { background: #f4f1e6; }

.neoloss-quiz-body {
  overflow-y: auto; padding: 48px 40px 32px;
  scrollbar-width: thin;
}

.neoloss-quiz-eyebrow {
  font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  color: #8a8a8a; font-weight: 600; margin: 0 0 10px;
}
.neoloss-quiz-title {
  font-size: 26px; line-height: 1.25; font-weight: 460; color: #000;
  margin: 0 0 12px;
}
.neoloss-quiz-subtitle {
  font-size: 15px; line-height: 1.6; color: rgba(0, 0, 0, 0.65);
  margin: 0 0 28px; max-width: 480px;
}

.neoloss-quiz-field { margin-bottom: 26px; }
.neoloss-quiz-field-label {
  display: block; font-size: 15px; font-weight: 600; color: #000;
  margin-bottom: 12px; line-height: 1.4;
}
.neoloss-quiz-field-hint { font-size: 13px; color: rgba(0,0,0,.5); margin-top: 6px; }

.neoloss-quiz-options { display: flex; flex-direction: column; gap: 10px; }
.neoloss-quiz-option {
  position: relative; display: block;
}
.neoloss-quiz-option input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.neoloss-quiz-option-face {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border: 1.5px solid #e4dfd3; background: #fff; border-radius: 14px;
  padding: 15px 18px; font-size: 15px; color: #000; transition: border-color .15s ease, background .15s ease;
}
.neoloss-quiz-option input:checked + .neoloss-quiz-option-face {
  border-color: #FFC671; background: #fff8ec;
}
.neoloss-quiz-option input:focus-visible + .neoloss-quiz-option-face { outline: 2px solid #FFC671; outline-offset: 2px; }
.neoloss-quiz-option-indicator {
  width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid #d8d2c2;
  flex: 0 0 auto; position: relative; transition: border-color .15s ease;
}
.neoloss-quiz-option[data-shape="square"] .neoloss-quiz-option-indicator { border-radius: 6px; }
.neoloss-quiz-option input:checked + .neoloss-quiz-option-face .neoloss-quiz-option-indicator {
  border-color: #453421; background: #453421;
}
.neoloss-quiz-option input:checked + .neoloss-quiz-option-face .neoloss-quiz-option-indicator::after {
  content: ''; position: absolute; inset: 4px; border-radius: inherit; background: #FFC671;
}
.neoloss-quiz-option[data-shape="square"] input:checked + .neoloss-quiz-option-face .neoloss-quiz-option-indicator::after {
  inset: 5px;
}

.neoloss-quiz-input {
  width: 100%; box-sizing: border-box;
  border: 1.5px solid #e4dfd3; background: #fff; border-radius: 14px;
  padding: 14px 18px; font-size: 15px; font-family: inherit; color: #000;
}
.neoloss-quiz-input:focus { outline: none; border-color: #FFC671; }
textarea.neoloss-quiz-input { resize: vertical; min-height: 90px; }

.neoloss-quiz-bmi-card {
  display: flex; align-items: center; gap: 20px;
  background: #fff8ec; border: 1px solid #FFC671; border-radius: 18px;
  padding: 20px 24px; margin: 4px 0 28px;
}
.neoloss-quiz-bmi-value { font-size: 32px; font-weight: 700; color: #000; line-height: 1; }
.neoloss-quiz-bmi-meta { font-size: 14px; color: rgba(0,0,0,.65); }
.neoloss-quiz-bmi-meta strong { display: block; color: #000; font-size: 15px; margin-bottom: 2px; }

.neoloss-quiz-footer {
  flex: 0 0 auto; padding: 20px 40px 28px; display: flex; align-items: center; gap: 16px;
  border-top: 1px solid #eee; background: #faf8f2;
}
.neoloss-quiz-back {
  background: none; border: none; color: rgba(0,0,0,.55); font-size: 14px; font-weight: 500;
  cursor: pointer; padding: 8px 0;
}
.neoloss-quiz-back:hover { color: #000; }
.neoloss-quiz-next {
  margin-left: auto;
  background: #111; color: #fff; border: none; border-radius: 999px;
  padding: 15px 32px; font-size: 15px; font-weight: 600; cursor: pointer;
  transition: opacity .15s ease, transform .1s ease;
}
.neoloss-quiz-next:hover { opacity: .88; }
.neoloss-quiz-next:active { transform: scale(.98); }
.neoloss-quiz-next:disabled { opacity: .4; cursor: not-allowed; }
.neoloss-quiz-next.neoloss-quiz-next--gold { background: #FFC671; color: #453421; }

.neoloss-quiz-error {
  font-size: 13px; color: #b23b2f; margin-top: 8px;
}

/* Result screen */
.neoloss-quiz-result-badge {
  display: inline-flex; align-items: center; gap: 8px;
  border-radius: 999px; padding: 8px 16px; font-size: 13px; font-weight: 600; margin-bottom: 20px;
}
.neoloss-quiz-result-badge--ok { background: #e7f5ea; color: #1f7a3d; }
.neoloss-quiz-result-badge--review { background: #fff2df; color: #8a5a12; }
.neoloss-quiz-result-badge--stop { background: #fbe6e3; color: #a4362a; }

.neoloss-quiz-result-list { list-style: none; margin: 0 0 24px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.neoloss-quiz-result-list li {
  background: #f4f1e6; border-radius: 999px; padding: 7px 14px; font-size: 13px; color: rgba(0,0,0,.75);
}

.neoloss-quiz-step-fade {
  animation: neoloss-quiz-fade-in .3s ease;
}
@keyframes neoloss-quiz-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 640px) {
  .neoloss-quiz-sheet {
    width: 100%; max-height: 92vh; border-radius: 24px 24px 0 0;
  }
  .neoloss-quiz-body { padding: 44px 22px 24px; }
  .neoloss-quiz-footer { padding: 16px 22px 22px; }
  .neoloss-quiz-title { font-size: 22px; }
  .neoloss-quiz-next { padding: 14px 24px; }
}