/* --- Base Layout --- */
.explainer-main { margin-top: 25px !important; padding-top: 10px !important; }
.header { margin-bottom: 24px !important; }

/* --- Top Navigation & Buttons --- */
.top-nav { margin-bottom: 16px; }
.back-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--card); border: 1px solid var(--border);
  color: var(--text); padding: 6px 14px; border-radius: 8px;
  text-decoration: none; font-size: 0.85rem; font-weight: 600;
  transition: all 0.2s ease; box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}
.back-btn:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }

.action-buttons-group { display: flex; gap: 12px; align-items: center; }

.lang-btn {
  cursor: pointer; padding: 8px 18px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--card);
  color: var(--text); font-size: 0.85rem; font-weight: 600;
  transition: all 0.25s ease; height: 38px; display: flex; align-items: center;
}
.lang-btn:hover { border-color: var(--accent); color: var(--accent); }
.lang-label { display: inline-block; transition: opacity 0.2s ease; }
.lang-label.fade { opacity: 0; }

/* Mobile Header Fix */
@media (max-width: 600px) {
  .header { flex-direction: column !important; align-items: flex-start !important; gap: 16px; }
  .action-buttons-group { display: flex; flex-wrap: wrap; width: 100%; gap: 12px; }
  .theme-toggle { position: static !important; }
}

/* --- Dynamic Instruction Banner --- */
.result-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px 20px; transition: all 0.3s ease;
  display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px;
}
.result-card.active-test { border-color: var(--accent); box-shadow: 0 4px 16px rgba(0,0,0,0.06); }
.result-card.active-test #result-title { color: var(--accent); }

/* Special style when the patient just needs to see the doctor */
.result-card.active-doctor { background: rgba(34, 211, 238, 0.1); border-color: #0ea5e9; }
[data-theme="dark"] .result-card.active-doctor { background: rgba(14, 165, 233, 0.15); }
.result-card.active-doctor #result-title { color: #0ea5e9; }

.result-card h3 { margin: 0; font-size: 1.2rem; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px; font-weight: 700; color: var(--muted);}
.result-action { margin: 0; font-size: 1.15rem; line-height: 1.4; color: var(--text); font-weight: 500;}

/* --- Layout for Scenarios --- */
#scenarios-grid {
  column-count: 1; column-gap: 16px;
}
@media (min-width: 768px) { #scenarios-grid { column-count: 2; } }

.category-card {
  break-inside: avoid; page-break-inside: avoid;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px; margin-bottom: 16px;
  display: inline-block; width: 100%; box-sizing: border-box;
  box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}

.category-title {
  font-size: 0.85rem; font-weight: 700; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px;
  border-bottom: 1px solid var(--border); padding-bottom: 6px;
}

.pill-wrap { display: flex; flex-direction: column; gap: 8px; }

/* Scenario Pills */
.scenario-pill {
  background: var(--bg); border: 1px solid var(--border);
  color: var(--text); padding: 10px 14px; border-radius: 8px;
  font-size: 0.9rem; font-weight: 500; cursor: pointer;
  user-select: none; transition: all 0.15s ease; line-height: 1.3;
}
.scenario-pill:hover { border-color: var(--accent); background: var(--card); }

.scenario-pill.selected {
  background: var(--accent); color: var(--accent-contrast);
  border-color: var(--accent); box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  transform: translateY(-1px);
}