/* ============================================================================
   Brain Snapshot — questionnaire styles
   ========================================================================= */

.snapshot {
  background: var(--bg-surface, #FAF6EF);
  padding: var(--space-8, 3rem) 0 var(--space-12, 5rem);
}

.snapshot__panel {
  background: #fff;
  border: 1px solid rgba(13, 74, 92, 0.08);
  border-radius: 16px;
  padding: clamp(1.5rem, 3vw, 3rem);
  max-width: 760px;
  margin: 0 auto;
  box-shadow: 0 8px 32px rgba(13, 74, 92, 0.06);
}

.snapshot__panel h2 {
  font-family: var(--font-display, 'Fraunces', serif);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  line-height: 1.15;
  margin: 0.4rem 0 0.6rem;
  color: var(--color-deep-night, #0D4A5C);
}

.snapshot__panel h3 {
  font-family: var(--font-display, 'Fraunces', serif);
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
  color: var(--color-deep-night, #0D4A5C);
}

.snapshot__lead {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-secondary, #4a5563);
  margin: 0 0 1.5rem;
}

.snapshot__notice {
  background: var(--bg-surface, #FAF6EF);
  border-left: 3px solid var(--color-warm-amber, #D68C3F);
  padding: 1rem 1.25rem;
  border-radius: 8px;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--text-secondary, #4a5563);
  margin: 1.5rem 0;
}

.snapshot__notice strong {
  color: var(--color-deep-night, #0D4A5C);
}

.snapshot__notice--results {
  margin-top: 2rem;
}

/* -------- Progress -------- */
.snapshot__progress {
  height: 4px;
  background: rgba(13, 74, 92, 0.08);
  border-radius: 4px;
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.snapshot__progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-mist-teal, #2a7a8e), var(--color-warm-amber, #D68C3F));
  transition: width 0.4s ease;
}

/* -------- Likert items -------- */
.snapshot__items {
  border: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.snapshot__item {
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(13, 74, 92, 0.06);
}

.snapshot__item:last-child {
  border-bottom: none;
}

.snapshot__q {
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--text-primary, #1a2a35);
  margin: 0 0 0.85rem;
  font-weight: 500;
}

.snapshot__q-num {
  display: inline-block;
  margin-right: 0.4rem;
  color: var(--color-warm-amber, #D68C3F);
  font-weight: 600;
  font-family: var(--font-display, 'Fraunces', serif);
}

.snapshot__likert {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.5rem;
}

@media (max-width: 600px) {
  .snapshot__likert {
    grid-template-columns: 1fr;
  }
}

.snapshot__opt {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.85rem;
  border: 1.5px solid rgba(13, 74, 92, 0.12);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.05s ease;
  background: #fff;
  user-select: none;
}

.snapshot__opt:hover {
  border-color: var(--color-mist-teal, #2a7a8e);
  background: rgba(42, 122, 142, 0.03);
}

.snapshot__opt:active {
  transform: translateY(1px);
}

.snapshot__opt.is-selected {
  border-color: var(--color-deep-night, #0D4A5C);
  background: rgba(13, 74, 92, 0.05);
  box-shadow: 0 0 0 1px var(--color-deep-night, #0D4A5C) inset;
}

.snapshot__opt input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.snapshot__opt-dot {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1.5px solid rgba(13, 74, 92, 0.25);
  background: #fff;
  position: relative;
  transition: border-color 0.15s ease;
}

.snapshot__opt.is-selected .snapshot__opt-dot {
  border-color: var(--color-deep-night, #0D4A5C);
}

.snapshot__opt.is-selected .snapshot__opt-dot::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--color-deep-night, #0D4A5C);
}

.snapshot__opt-label {
  font-size: 0.92rem;
  line-height: 1.3;
  color: var(--text-primary, #1a2a35);
}

/* -------- Actions row -------- */
.snapshot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
}

.snapshot__actions .btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
}

/* -------- Results -------- */
.snapshot__panel--results {
  max-width: 860px;
}

.snapshot__bars {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.5rem 0 2rem;
  padding: 1.5rem;
  background: var(--bg-surface, #FAF6EF);
  border-radius: 12px;
}

.snapshot__bar-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.4rem;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.snapshot__bar-label {
  font-weight: 500;
  color: var(--text-primary, #1a2a35);
  font-size: 0.95rem;
}

.snapshot__bar-band {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
}

.snapshot__bar-band--minimal     { background: rgba(120, 140, 130, 0.15); color: #4d6358; }
.snapshot__bar-band--mild        { background: rgba(42, 122, 142, 0.15);  color: #1a5868; }
.snapshot__bar-band--moderate    { background: rgba(214, 140, 63, 0.18);  color: #8a5618; }
.snapshot__bar-band--substantial { background: rgba(178, 75, 60, 0.18);   color: #803629; }

.snapshot__bar-track {
  height: 8px;
  background: rgba(13, 74, 92, 0.08);
  border-radius: 4px;
  overflow: hidden;
}

.snapshot__bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.7s cubic-bezier(.2, .8, .2, 1);
}

.snapshot__bar-fill--minimal     { background: linear-gradient(90deg, #8aa39a, #aabfb6); }
.snapshot__bar-fill--mild        { background: linear-gradient(90deg, #2a7a8e, #4a98ac); }
.snapshot__bar-fill--moderate    { background: linear-gradient(90deg, #D68C3F, #e0a663); }
.snapshot__bar-fill--substantial { background: linear-gradient(90deg, #b24b3c, #c97265); }

.snapshot__next {
  margin: 1.5rem 0;
}

.snapshot__next-list {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.snapshot__next-list a {
  display: block;
  padding: 0.85rem 1rem;
  background: var(--bg-surface, #FAF6EF);
  border-radius: 8px;
  text-decoration: none;
  color: var(--color-deep-night, #0D4A5C);
  border: 1px solid transparent;
  transition: border-color 0.15s ease, transform 0.05s ease;
}

.snapshot__next-list a:hover {
  border-color: var(--color-warm-amber, #D68C3F);
  transform: translateX(2px);
}

.snapshot__cta-band {
  margin: 2rem 0 0;
  padding: 1.5rem;
  background: var(--color-deep-night, #0D4A5C);
  color: #fff;
  border-radius: 12px;
}

.snapshot__cta-band h3 {
  color: #fff;
}

.snapshot__cta-band p {
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.55;
  margin: 0 0 1.25rem;
}

.snapshot__cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.snapshot__cta-actions .btn--primary {
  background: var(--color-warm-amber, #D68C3F);
  color: var(--color-deep-night, #0D4A5C);
  border-color: var(--color-warm-amber, #D68C3F);
}

.snapshot__cta-actions .btn--primary:hover {
  background: #e09d52;
  border-color: #e09d52;
}

.snapshot__cta-actions .btn--secondary {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}

.snapshot__cta-actions .btn--secondary:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.05);
}