/* ═══════════════════════════════════════════════════════
   SYMPTOM CHECK page — quiet, step-by-step, vestibular-safe
   ═══════════════════════════════════════════════════════ */

.sc-wrap {
  max-width: 760px; margin: 0 auto;
  padding: 64px 36px 96px;
  background: var(--bg-clinical);
}
.sc-hero { text-align: center; margin-bottom: 36px; }
.sc-hero .section-label { margin-bottom: 14px; }
.sc-hero h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700; letter-spacing: -.8px;
  line-height: 1.18; color: var(--gray-900);
  margin-bottom: 14px;
}
.sc-hero p {
  font-size: 16px; color: var(--text-2);
  line-height: 1.7; max-width: 580px;
  margin: 0 auto;
}
.sc-hero p strong { color: var(--text); }

.sc-card {
  background: var(--surface);
  border-radius: var(--r-2xl);
  padding: 40px 36px;
  box-shadow: var(--shadow);
  min-height: 420px;
  position: relative;
  overflow: hidden;
}
.sc-progress {
  position: absolute; top: 0; inset-inline-start: 0; right: auto;
  width: 100%; height: 3px;
  background: var(--warm-100);
}
.sc-progress-bar {
  height: 100%; background: var(--orange);
  transition: width .35s var(--ease);
  transform-origin: left;
}
html[dir="rtl"] .sc-progress-bar { transform-origin: right; }

.sc-step { display: none; }
.sc-step.active { display: block; }
.sc-step-num {
  display: inline-block;
  font-size: 12px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 14px;
  font-variant-numeric: tabular-nums;
}
.sc-step h2 {
  font-size: 22px; font-weight: 700;
  letter-spacing: -.4px; color: var(--text);
  margin-bottom: 24px; line-height: 1.35;
}

.sc-options {
  display: flex; flex-direction: column; gap: 10px;
}
.sc-option {
  padding: 16px 20px;
  background: var(--bg);
  border: 1.5px solid transparent;
  border-radius: var(--r);
  font-family: var(--font); font-size: 15px;
  line-height: 1.5; color: var(--text);
  text-align: start; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}
.sc-option:hover {
  background: var(--orange-light);
  color: var(--orange);
}
.sc-option.sel {
  background: var(--orange-light);
  border-color: var(--orange);
  color: var(--orange);
  font-weight: 600;
}
.sc-option--danger:hover { background: #FFF0F0; color: #C44E4E; }
.sc-option--danger.sel { background: #FFF0F0; border-color: #C44E4E; color: #C44E4E; }

/* Results */
.sc-result h2 {
  font-size: 24px; font-weight: 700;
  letter-spacing: -.4px; color: var(--text);
  margin-bottom: 6px;
}
.sc-result-sub {
  font-size: 14px; color: var(--text-3);
  margin-bottom: 24px;
}
.sc-result-list {
  display: flex; flex-direction: column; gap: 12px;
  margin-bottom: 28px;
}
.sc-result-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px; align-items: center;
  padding: 20px 22px;
  background: var(--bg);
  border-radius: var(--r-lg);
  text-decoration: none; color: inherit;
  transition: background .15s, transform .15s;
}
.sc-result-card:hover { background: var(--orange-light); transform: translateY(-1px); }
.sc-result-rank {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--orange); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 15px;
  font-variant-numeric: tabular-nums;
}
.sc-result-body h3 {
  font-size: 16px; font-weight: 700;
  color: var(--text); margin-bottom: 4px;
  letter-spacing: -.2px;
}
.sc-result-body p {
  font-size: 13.5px; color: var(--text-2);
  line-height: 1.6; margin-bottom: 6px;
}
.sc-result-tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--surface);
  border-radius: var(--r-full);
  font-size: 11px; font-weight: 600;
  color: var(--text-3); letter-spacing: .02em;
}
.sc-result-confidence {
  display: flex; flex-direction: column; align-items: flex-end;
  gap: 6px; min-width: 90px;
}
.sc-result-bar {
  width: 80px; height: 4px;
  background: var(--warm-200);
  border-radius: var(--r-full); overflow: hidden;
}
.sc-result-bar > div {
  height: 100%; background: var(--orange);
  border-radius: var(--r-full);
}
.sc-result-confidence span {
  font-size: 11px; font-weight: 600;
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
}

.sc-result-rf {
  background: #FFF0F0; border-radius: var(--r-lg);
  padding: 28px 24px; text-align: center;
}
.sc-result-rf h2 { color: #C44E4E; }
.sc-result-rf p { color: var(--text-2); font-size: 16px; margin: 8px 0 18px; line-height: 1.6; }
.sc-result-rf .btn-emergency {
  background: #C44E4E; color: #fff;
  padding: 14px 28px;
}

.sc-result-actions {
  display: flex; gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--hairline);
}
.sc-result-actions .btn { flex: 1; justify-content: center; }

.sc-disclaimer {
  font-size: 13px; color: var(--text-3);
  line-height: 1.7; margin-top: 28px;
  text-align: center; max-width: 600px;
  margin-inline: auto;
}

@media (max-width: 600px) {
  .sc-wrap { padding: 40px 20px 64px; }
  .sc-card { padding: 32px 24px; }
  .sc-step h2 { font-size: 19px; }
  .sc-option { font-size: 14px; padding: 14px 16px; }
  .sc-result-card { grid-template-columns: auto 1fr; }
  .sc-result-confidence {
    grid-column: 1 / -1; flex-direction: row;
    align-items: center; justify-content: flex-end;
  }
}