/* ---------------------------------------------------------------------------
 * EduMed module-page styles. Loaded on /anamnesis/<slug>/ pages.
 * Extracted verbatim (with light reorganization) from
 * EduMed_UVa_completo/Anamnesis_Cefalea_v1.html.
 * --------------------------------------------------------------------------- */

/* ------- Header / topbar ------- */
.header {
  background: linear-gradient(135deg, #002d5c 0%, var(--uva-blue) 60%, #004d8f 100%);
  padding: 1rem 1.6rem;
  display: flex;
  align-items: center;
  gap: 1.1rem;
  border-bottom: 3px solid var(--yellow);
  position: relative;
  overflow: hidden;
}
.header::before {
  content: '';
  position: absolute;
  right: -40px;
  top: -40px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245,197,24,.12) 0%, transparent 70%);
  pointer-events: none;
}
.header-brand { display: flex; flex-direction: column; flex-shrink: 0; }
.header-badge {
  background: var(--uva-red);
  color: #fff;
  font-weight: 800;
  font-size: .82rem;
  padding: 3px 10px;
  border-radius: 5px;
  letter-spacing: .6px;
  display: inline-block;
  box-shadow: 0 2px 6px rgba(198,0,70,.35);
}
.header-sub {
  font-size: .6rem;
  color: rgba(160,180,204,.8);
  margin-top: 4px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 600;
}
.header-divider {
  width: 1px;
  height: 38px;
  background: rgba(255,255,255,.15);
  flex-shrink: 0;
}
.header-text h1 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
}
.header-text p {
  font-size: .68rem;
  color: rgba(160,180,204,.85);
  margin-top: .2rem;
}

/* ------- Progress bar ------- */
.progress-wrap { background: var(--line); height: 6px; }
.progress-fill {
  height: 6px;
  background: linear-gradient(90deg, var(--uva-red), #e8005a);
  transition: width .55s cubic-bezier(.4,0,.2,1);
}

/* ------- Step nav ------- */
.step-nav {
  display: flex;
  flex-wrap: wrap;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: .55rem .75rem;
  gap: .35rem;
  align-items: center;
}
.step-pill {
  padding: .32rem .8rem;
  font-size: .7rem;
  border-radius: 20px;
  font-weight: 700;
  border: 1.5px solid var(--line);
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
  background: var(--surface);
  color: var(--ink-4);
  display: flex;
  align-items: center;
  gap: .3rem;
}
.step-pill:hover {
  background: var(--yellow-pale);
  border-color: var(--yellow-deep);
  color: var(--ink);
  transform: translateY(-1px);
}
.step-pill.active {
  background: var(--yellow);
  color: var(--ink);
  border-color: var(--yellow-deep);
  font-weight: 800;
  box-shadow: 0 2px 10px rgba(245,197,24,.35);
}
.step-pill.done {
  background: var(--uva-blue);
  color: #fff;
  border-color: var(--uva-blue);
}
.step-pill.done:hover {
  background: var(--uva-blue-2);
  transform: translateY(-1px);
}
.step-pill.summary {
  background: var(--ink-2);
  color: #fff;
  border-color: var(--ink-2);
}
.step-pill.quiz {
  background: var(--uva-red);
  color: #fff;
  border-color: var(--uva-red);
}

/* ------- Main column ------- */
.main {
  max-width: 760px;
  margin: 0 auto;
  padding: 1.6rem 1.2rem 2.5rem;
}

/* ------- Patient card (gradient strip) ------- */
.patient-card {
  background: linear-gradient(135deg, #002d5c 0%, var(--uva-blue) 55%, #004d8f 100%);
  border-radius: var(--radius);
  display: flex;
  overflow: hidden;
  margin-bottom: 1.1rem;
  box-shadow: 0 3px 12px rgba(0,57,115,.25);
}
.patient-stripe { background: var(--yellow); width: 5px; flex-shrink: 0; }
.patient-inner {
  display: flex;
  gap: 1rem;
  padding: .8rem 1rem;
  flex: 1;
  position: relative;
  overflow: hidden;
}
.patient-inner::after {
  content: 'URG';
  position: absolute;
  right: .6rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(255,255,255,.04);
  pointer-events: none;
  line-height: 1;
}
.patient-meta {
  flex-shrink: 0;
  border-right: 1px solid rgba(255,255,255,.12);
  padding-right: .9rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: .25rem;
}
.patient-name-tag { font-size: .78rem; font-weight: 800; color: var(--yellow); }
.patient-age {
  font-size: .65rem;
  color: rgba(160,180,210,.8);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.patient-case { font-size: .58rem; color: rgba(160,180,210,.5); font-weight: 600; }
.patient-quote-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.patient-quote-label {
  font-size: .58rem;
  font-weight: 700;
  color: rgba(245,197,24,.7);
  text-transform: uppercase;
  letter-spacing: .7px;
  margin-bottom: .2rem;
}
.patient-quote {
  font-size: .88rem;
  color: rgba(230,238,250,.92);
  line-height: 1.55;
  font-style: italic;
}

/* ------- Card container ------- */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--line-light);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.card-head {
  background: var(--yellow);
  padding: 1.1rem 1.6rem;
  border-bottom: 2px solid var(--yellow-deep);
  position: relative;
  overflow: hidden;
}
.card-head-deco {
  position: absolute;
  right: -.02em;
  bottom: -.18em;
  font-family: var(--font-serif);
  font-size: 6.5rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(0,0,0,.07);
  pointer-events: none;
  user-select: none;
}
.card-num {
  font-size: .6rem;
  color: rgba(61,68,81,.65);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: .2rem;
  font-weight: 700;
}
.card-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}
.card-body { padding: 1.4rem 1.6rem; }

/* ------- Think / pause / reveal / next buttons ------- */
.think-box {
  background: var(--yellow-pale);
  border: 1px solid rgba(212,160,0,.25);
  border-left: 4px solid var(--yellow);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: .9rem 1.1rem;
  margin-bottom: .9rem;
}
.think-box .lbl {
  font-size: .6rem;
  color: var(--yellow-deep);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 800;
  margin-bottom: .25rem;
}
.think-box p { font-size: .88rem; color: var(--ink-2); line-height: 1.6; }
.pause-p {
  font-size: .8rem;
  color: var(--ink-4);
  font-style: italic;
  margin-bottom: 1rem;
}
.btn-reveal {
  background: var(--yellow);
  color: var(--ink);
  border: none;
  padding: .7rem 1.5rem;
  border-radius: var(--radius-sm);
  font-size: .88rem;
  font-family: inherit;
  cursor: pointer;
  font-weight: 800;
  transition: all .2s;
  box-shadow: 0 2px 8px rgba(212,160,0,.25);
}
.btn-reveal:hover {
  background: var(--yellow-deep);
  color: #fff;
  transform: translateY(-1px);
}
.btn-reveal:disabled {
  background: var(--line-light);
  color: var(--ink-4);
  cursor: default;
  box-shadow: none;
  transform: none;
}
.btn-next {
  margin-top: 1.1rem;
  background: var(--yellow);
  color: var(--ink);
  border: none;
  padding: .8rem 1.8rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-family: inherit;
  cursor: pointer;
  font-weight: 800;
  width: 100%;
  transition: all .2s;
  box-shadow: 0 2px 8px rgba(212,160,0,.25);
}
.btn-next:hover {
  background: var(--yellow-deep);
  color: #fff;
  transform: translateY(-1px);
}

.reveal {
  display: none;
  margin-top: 1.3rem;
  border-top: 1px solid var(--line-light);
  padding-top: 1.3rem;
}
.reveal.on { display: block; animation: fadeUp .3s ease both; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.sec-label {
  font-size: .58rem;
  font-weight: 800;
  color: var(--ink-4);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: .65rem;
}

/* ------- Example question / tip box ------- */
.example-q {
  background: var(--yellow-pale);
  border-left: 4px solid var(--yellow);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: .85rem 1.1rem;
  margin-bottom: 1rem;
}
.example-q .lbl {
  font-size: .58rem;
  color: var(--yellow-deep);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 800;
  margin-bottom: .25rem;
}
.example-q p {
  font-size: .9rem;
  color: var(--ink-2);
  font-style: italic;
  line-height: 1.6;
}
.tip-box {
  background: rgba(0,57,115,.03);
  border: 1px solid rgba(0,57,115,.1);
  border-radius: var(--radius-sm);
  padding: .85rem 1.1rem;
  margin-bottom: 1rem;
}
.tip-box .lbl {
  font-size: .58rem;
  color: var(--uva-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 800;
  margin-bottom: .25rem;
}
.tip-box p {
  font-size: .84rem;
  color: var(--ink-2);
  margin-bottom: .35rem;
  line-height: 1.65;
}
.tip-box p strong { color: var(--uva-blue); font-size: .9rem; }
.tip-box p:last-child { margin-bottom: 0; }

/* ------- Flip cards ------- */
.fc-hint {
  font-size: .76rem;
  color: var(--ink-4);
  font-style: italic;
  margin-bottom: .8rem;
}
.fc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(265px, 1fr));
  gap: 1rem;
  margin-bottom: 1.3rem;
  grid-auto-rows: 1fr;
}
.fc { perspective: 1200px; height: 190px; cursor: pointer; }
.fc-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform .5s cubic-bezier(.4,0,.2,1), box-shadow .25s;
  border-radius: 12px;
  box-shadow: var(--shadow-fc);
}
.fc:hover .fc-inner {
  box-shadow: var(--shadow-lift);
  transform: translateY(-3px);
}
.fc.flipped .fc-inner { transform: rotateY(180deg); }
.fc.flipped:hover .fc-inner { transform: rotateY(180deg) translateY(-3px); }
.fc-front, .fc-back {
  position: absolute;
  inset: 0;
  border-radius: 12px;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1.1rem;
  text-align: center;
}
.fc-front {
  background: #FEFCF8;
  border: 1px solid var(--line);
  transition: background .3s, border-color .3s;
}
.fc-front.knew-state {
  background: linear-gradient(148deg, #F0FDF4, #DCFCE7);
  border-color: var(--green-border);
}
.fc-front.unknown-state {
  background: linear-gradient(148deg, #FFF1F2, #FFE4E6);
  border-color: var(--red-border);
}
.fc-front .fc-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.35;
  margin-bottom: .4rem;
}
.fc-front .fc-badge {
  font-size: .6rem;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: 4px;
  background: var(--uva-red);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.fc-front .fc-tap {
  font-size: .62rem;
  color: var(--ink-4);
  margin-top: .65rem;
}
.fc-front .fc-state-badge {
  font-size: .7rem;
  font-weight: 700;
  margin-top: .55rem;
  padding: 3px 9px;
  border-radius: 5px;
}
.fc-front .fc-state-badge.knew {
  background: var(--green-pale);
  color: var(--green);
  border: 1px solid var(--green-border);
}
.fc-front .fc-state-badge.unknown {
  background: var(--red-pale);
  color: #991b1b;
  border: 1px solid var(--red-border);
}
.fc-back {
  background: var(--surface);
  border: 1.5px solid var(--uva-blue);
  transform: rotateY(180deg);
  justify-content: flex-start;
  align-items: flex-start;
  text-align: left;
  overflow-y: auto;
}
.fc-back-header {
  background: var(--uva-blue);
  width: calc(100% + 2.2rem);
  margin: -1.1rem -1.1rem .75rem;
  padding: .5rem 1.1rem;
  border-radius: 11px 11px 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.fc-back .fc-back-label { font-size: .75rem; font-weight: 700; color: #fff; }
.fc-back-badge {
  font-size: .6rem;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: 4px;
  background: var(--uva-red);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: .5px;
  display: inline-block;
  margin-bottom: .65rem;
}
.fc-back-close {
  background: rgba(255,255,255,.18);
  border: none;
  color: #fff;
  border-radius: 5px;
  padding: 2px 9px;
  font-size: .62rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}
.fc-back p { font-size: .83rem; color: var(--ink-2); line-height: 1.6; flex: 1; }

.knowledge-btns {
  display: flex;
  gap: .5rem;
  margin-top: .85rem;
  width: 100%;
}
.btn-knew {
  background: var(--green-pale);
  color: #065F46;
  border: 1.5px solid var(--green-border);
  border-radius: 7px;
  padding: .48rem .7rem;
  font-size: .76rem;
  font-weight: 800;
  cursor: pointer;
  flex: 1;
  font-family: inherit;
}
.btn-knew:hover { background: #A7F3D0; }
.btn-unknown {
  background: var(--red-pale);
  color: #991B1B;
  border: 1.5px solid var(--red-border);
  border-radius: 7px;
  padding: .48rem .7rem;
  font-size: .76rem;
  font-weight: 800;
  cursor: pointer;
  flex: 1;
  font-family: inherit;
}
.btn-unknown:hover { background: #FECACA; }

/* ------- Irrelevant items accordion ------- */
.irr-list { display: grid; gap: .5rem; margin-bottom: 1.3rem; }
.irr-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.irr-trigger {
  width: 100%;
  background: var(--yellow);
  border: none;
  padding: .65rem 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: inherit;
  transition: background .15s;
}
.irr-trigger:hover { background: var(--yellow-deep); }
.irr-trigger .irr-name {
  font-size: .92rem;
  font-weight: 700;
  color: var(--ink);
  text-align: left;
}
.irr-trigger .irr-badge {
  font-size: .6rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--ink);
  color: var(--yellow);
  text-transform: uppercase;
  flex-shrink: 0;
  margin-left: .5rem;
}
.irr-trigger .irr-arrow {
  color: var(--ink-2);
  font-size: .8rem;
  flex-shrink: 0;
  margin-left: .5rem;
  transition: transform .3s;
}
.irr-item.open .irr-arrow { transform: rotate(180deg); }
.irr-body {
  display: none;
  background: var(--bg);
  padding: .9rem 1.1rem;
}
.irr-item.open .irr-body { display: block; }
.irr-text { font-size: .84rem; color: var(--ink-2); line-height: 1.65; }

/* ------- Attributes box (antecedentes) ------- */
.attr-box {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem;
  margin-bottom: 1rem;
}
.attr-box h3 {
  font-size: .72rem;
  font-weight: 800;
  color: var(--uva-blue);
  margin-bottom: .7rem;
  text-transform: uppercase;
  letter-spacing: .8px;
}
.attr-list { display: grid; gap: .55rem; }
.attr-item { display: flex; gap: .65rem; align-items: flex-start; }
.attr-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--uva-red);
  flex-shrink: 0;
  margin-top: .52rem;
}
.attr-item p { font-size: .86rem; color: var(--ink-2); line-height: 1.6; }
.attr-tip {
  background: var(--yellow-pale);
  border-left: 4px solid var(--yellow);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: .75rem 1.1rem;
  margin-top: .9rem;
  font-size: .84rem;
  color: var(--ink-2);
  font-style: italic;
  line-height: 1.6;
}

/* ------- Final / summary cards ------- */
.final-card {
  background: var(--yellow-pale);
  border: 1.5px solid rgba(212,160,0,.3);
  border-radius: var(--radius);
  padding: 1.3rem 1.5rem;
  margin-bottom: 1rem;
}
.summary-card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-card);
}
.summary-card .sc-head {
  background: var(--yellow);
  color: var(--ink);
  padding: .8rem 1.4rem;
  font-weight: 800;
  font-size: .92rem;
  border-bottom: 2px solid var(--yellow-deep);
}
.summary-card .sc-body { padding: 1rem 1.4rem; }

.q-row {
  display: flex;
  gap: .8rem;
  align-items: flex-start;
  padding: .5rem 0;
  border-bottom: 1px solid var(--line-light);
}
.q-row:last-child { border-bottom: none; }
.q-num {
  background: var(--yellow);
  color: var(--ink);
  font-size: .62rem;
  font-weight: 800;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.q-title { font-size: .86rem; font-weight: 700; color: var(--ink); }
.q-ex {
  font-size: .76rem;
  color: var(--ink-4);
  font-style: italic;
  margin-top: .05rem;
}

/* ------- Score panel ------- */
.score-panel {
  background: linear-gradient(135deg, #002d5c 0%, var(--uva-blue) 100%);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.score-stat { text-align: center; flex: 1; min-width: 80px; }
.score-stat .num {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}
.score-stat .lbl {
  font-size: .6rem;
  color: rgba(160,180,210,.7);
  text-transform: uppercase;
  letter-spacing: .6px;
  margin-top: .15rem;
}
.score-stat.green .num { color: #6EE7B7; }
.score-stat.red .num { color: #FCA5A5; }
.score-stat.yellow .num { color: var(--yellow); }
.score-divider { width: 1px; height: 44px; background: rgba(255,255,255,.12); }

/* ------- Diagnosis reveal ------- */
.dx-reveal {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1.1rem;
  box-shadow: var(--shadow-card);
}
.dx-reveal-top {
  background: linear-gradient(135deg, var(--uva-red) 0%, #e8005a 100%);
  padding: 1.4rem 1.6rem;
  text-align: center;
}
.dx-reveal-top .dx-eyebrow {
  font-size: .62rem;
  color: rgba(254,205,211,.85);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-weight: 800;
  margin-bottom: .4rem;
}
.dx-reveal-top .dx-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
}
.dx-evidence {
  background: var(--surface);
  border: 1.5px solid rgba(198,0,70,.15);
  border-top: none;
  padding: 1.1rem 1.3rem;
}
.dx-evidence h4 {
  font-size: .62rem;
  font-weight: 800;
  color: var(--uva-blue);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: .7rem;
}
.dx-clue {
  display: flex;
  gap: .65rem;
  align-items: flex-start;
  padding: .35rem 0;
  border-bottom: 1px solid var(--line-light);
}
.dx-clue:last-child { border-bottom: none; }
.dx-clue-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--uva-red);
  flex-shrink: 0;
  margin-top: .52rem;
}
.dx-clue p { font-size: .85rem; color: var(--ink-2); line-height: 1.6; }

/* ------- Dx feedback (per-step diagnostic clue analysis) ------- */
.dx-fb {
  margin-top: 1.3rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1.5px solid rgba(0,57,115,.25);
  animation: fadeUp .35s ease both;
}
.dx-fb-head {
  background: linear-gradient(90deg, #002d5c, var(--uva-blue));
  padding: .6rem 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
}
.dx-fb-eyebrow {
  font-size: .58rem;
  font-weight: 800;
  color: rgba(160,180,210,.7);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.dx-fb-title { font-size: .78rem; font-weight: 700; color: #fff; }
.dx-compat {
  font-size: .6rem;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: .5px;
  white-space: nowrap;
  flex-shrink: 0;
}
.dx-compat.neutral { background: rgba(255,255,255,.12); color: rgba(200,216,232,.8); }
.dx-compat.positive { background: rgba(245,197,24,.18); color: var(--yellow); }
.dx-compat.strong { background: rgba(198,0,70,.25); color: #fca5a5; }
.dx-fb-body {
  background: #eef4ff;
  padding: .9rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  border-top: none;
}
.dx-quote-box {
  background: var(--yellow-pale);
  border-left: 3px solid var(--yellow-deep);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: .6rem .9rem;
}
.dx-quote-who {
  font-size: .57rem;
  font-weight: 800;
  color: var(--yellow-deep);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: .2rem;
}
.dx-quote-text {
  font-size: .84rem;
  color: var(--ink-2);
  font-style: italic;
  line-height: 1.55;
}
.dx-interp { font-size: .84rem; color: var(--ink); line-height: 1.65; }
.dx-tags-row { display: flex; flex-direction: column; gap: .4rem; }
.dx-tags-label {
  font-size: .57rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: .1rem;
}
.dx-tags-label.fits { color: var(--green); }
.dx-tags-label.rules { color: #991b1b; }
.dx-tags { display: flex; flex-wrap: wrap; gap: .35rem; }
.dx-tag {
  font-size: .72rem;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 4px;
}
.dx-tag.fits {
  background: var(--green-pale);
  color: #065F46;
  border: 1px solid var(--green-border);
}
.dx-tag.rules {
  background: var(--red-pale);
  color: #991b1b;
  border: 1px solid var(--red-border);
}

/* ------- Evidence meter ------- */
.ev-meter { display: flex; align-items: center; gap: .55rem; margin-top: .5rem; }
.ev-meter-label {
  font-size: .6rem;
  font-weight: 700;
  color: rgba(0,0,0,.35);
  text-transform: uppercase;
  letter-spacing: .6px;
  white-space: nowrap;
}
.ev-dots { display: flex; gap: 3px; }
.ev-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(0,0,0,.1); }
.ev-dot.neutral { background: #D1D5DB; }
.ev-dot.positive { background: var(--uva-blue-2); }
.ev-dot.strong { background: var(--uva-red); }
.ev-score { font-size: .62rem; font-weight: 800; color: var(--ink-3); }

/* ------- Combo grid (diagnosis combos card stack) ------- */
.combo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: .85rem;
}
.combo-card {
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: linear-gradient(135deg, #1a3a5c, #2a5080);
  color: #fff;
}
.combo-card.strong { background: linear-gradient(135deg, #002d5c, var(--uva-blue)); }
.combo-card.neutral { background: linear-gradient(135deg, #374151, #4b5563); }
.combo-card-head {
  padding: .65rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}
.combo-card-dx {
  font-size: .88rem;
  font-weight: 700;
  color: #fff;
  font-family: var(--font-serif);
}
.combo-card-tag {
  font-size: .58rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(245,197,24,.2);
  color: var(--yellow);
  text-transform: uppercase;
  letter-spacing: .4px;
  flex-shrink: 0;
}
.combo-card.strong .combo-card-tag { background: rgba(198,0,70,.3); color: #fca5a5; }
.combo-card.neutral .combo-card-tag { background: rgba(255,255,255,.12); color: rgba(220,228,236,.8); }
.combo-card-body { padding: .75rem 1rem; }
.combo-card-symlbl {
  font-size: .58rem;
  font-weight: 800;
  color: rgba(160,180,210,.65);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: .4rem;
}
.combo-card-syms {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem;
  margin-bottom: .7rem;
}
.combo-card-sym {
  font-size: .72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255,255,255,.08);
  color: rgba(200,220,240,.85);
  border: 1px solid rgba(255,255,255,.1);
}
.combo-card-key {
  font-size: .78rem;
  color: rgba(180,200,224,.8);
  line-height: 1.55;
  font-style: italic;
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top: .55rem;
}

/* ------- Quiz intro ------- */
.quiz-intro {
  background: linear-gradient(135deg, #002d5c 0%, var(--uva-blue) 100%);
  color: #fff;
  border-radius: var(--radius);
  padding: 1.2rem 1.5rem;
  margin-bottom: 1.2rem;
}
.quiz-intro h2 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: .35rem;
}
.quiz-intro p {
  font-size: .84rem;
  color: rgba(160,180,210,.85);
  line-height: 1.65;
}

/* ------- Responsive ------- */
@media (max-width: 520px) {
  .fc-grid { grid-template-columns: 1fr; }
  .header { padding: .75rem 1rem; gap: .75rem; }
  .card-title { font-size: 1.25rem; }
  .card-body { padding: 1.1rem 1.2rem; }
  .card-head { padding: .9rem 1.2rem; }
}

/* ------- Virtual patient cards (summary view) ------- */
.vp-section {
  margin-top: 1.5rem;
  padding: 1.4rem 1.6rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}
.vp-section-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: .35rem;
}
.vp-section-sub {
  font-size: .82rem;
  color: var(--ink-3);
  margin-bottom: 1rem;
}
.vp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}
.vp-card {
  background: var(--bg);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-sm);
  padding: 1rem;
  display: flex;
  flex-direction: column;
}
.vp-card-name {
  font-weight: 700;
  color: var(--ink);
  font-size: 1rem;
  margin-bottom: .15rem;
}
.vp-card-age {
  font-size: .72rem;
  color: var(--ink-4);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: .55rem;
}
.vp-card-summary {
  font-size: .8rem;
  color: var(--ink-3);
  line-height: 1.5;
  flex: 1;
  margin-bottom: .9rem;
}
.vp-card-cta {
  background: var(--uva-blue);
  color: #fff;
  border: none;
  padding: .6rem .9rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: .82rem;
  cursor: pointer;
  transition: background .15s ease;
  font-family: inherit;
}
.vp-card-cta:hover { background: var(--blue-deep); }
.vp-card-cta:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
}
.vp-card-disabled { opacity: .65; }
.vp-card-unavailable {
  font-size: .72rem;
  color: var(--uva-red);
  padding: .55rem 0;
  font-style: italic;
}

/* Mobile override for .vp-grid — declared AFTER the base rule above
   so the source-order tiebreak resolves in favor of single-column. */
@media (max-width: 520px) {
  .vp-grid { grid-template-columns: 1fr; }
}

/* ─── Quiz section (summary view) ──────────────────────────────────────────── */
.quiz-section {
  margin-top: 1.5rem;
  padding: 1.4rem 1.6rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}
.quiz-section-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: .35rem;
}
.quiz-section-sub {
  font-size: .82rem;
  color: var(--ink-3);
  margin-bottom: 1rem;
}
.quiz-q { border: none; padding: 0; margin: 0 0 1.2rem; }
.quiz-q-text {
  font-weight: 700;
  color: var(--ink);
  margin-bottom: .55rem;
  font-size: .92rem;
  white-space: pre-line;
}
.quiz-choice {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .55rem .75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-bottom: .35rem;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease;
}
.quiz-choice:hover {
  background: var(--yellow-pale);
  border-color: var(--yellow-deep);
}
.quiz-choice.is-correct {
  background: var(--green-pale);
  border-color: #6EE7B7;
  color: #065F46;
  font-weight: 700;
}
.quiz-choice.is-wrong {
  background: var(--red-pale);
  border-color: #FCA5A5;
  color: #991B1B;
  font-weight: 700;
}
.quiz-choice input { accent-color: var(--uva-blue); }
.quiz-explanation {
  font-size: .8rem;
  color: var(--ink-3);
  background: var(--bg);
  padding: .65rem .85rem;
  border-radius: var(--radius-sm);
  margin-top: .55rem;
  line-height: 1.55;
}
.quiz-submit-btn {
  background: var(--uva-blue);
  color: #fff;
  border: none;
  padding: .7rem 1.4rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
  font-size: .88rem;
  font-family: inherit;
}
.quiz-submit-btn:hover { background: var(--blue-deep); }
.quiz-submit-btn:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
}
.quiz-result {
  background: var(--yellow-pale);
  border: 1px solid var(--yellow-deep);
  padding: .8rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  color: var(--ink);
  text-align: center;
  margin-top: .85rem;
  font-size: 1rem;
}