/**
 * NAI Fracture Checker — layered on css/app-theme.css (fluid calculator theme)
 */
:root {
  --red: #ef4444;
  --amber: #f59e0b;
  --green: #22c55e;
  --red-bg: rgba(239, 68, 68, 0.12);
  --amber-bg: rgba(245, 158, 11, 0.12);
  --green-bg: rgba(34, 197, 94, 0.12);
  --primary: var(--accent);
  --primary-light: rgba(32, 178, 170, 0.15);
  --card: var(--surface);
  --radius: 12px;
}

body.safeguarding-app {
  line-height: 1.6;
  font-size: 15px;
  padding-bottom: 24px;
}

.safeguarding-app header {
  background: var(--surface);
  color: var(--text);
  padding: 18px calc(24px + var(--safe-r)) 16px calc(24px + var(--safe-l));
  border-bottom: 1px solid var(--border);
}

.safeguarding-app header h1 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--accent);
}

.safeguarding-app header p {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 2px;
  opacity: 1;
}

.safeguarding-app .warning-banner {
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-left: 4px solid var(--warn);
  padding: 10px 16px;
  font-size: 0.82rem;
  color: var(--warn);
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.safeguarding-app .warning-banner strong {
  color: var(--text);
}

.safeguarding-app main {
  max-width: 860px;
  margin: 0 auto;
  padding: 20px calc(16px + var(--safe-r)) 60px calc(16px + var(--safe-l));
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.safeguarding-app .card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  padding: 0;
  margin-bottom: 0;
}

.safeguarding-app .card-header {
  padding: 12px 18px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.safeguarding-app .card-header .step {
  width: 26px;
  height: 26px;
  background: var(--accent);
  color: var(--accent-on);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.safeguarding-app .card-header h2 {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: normal;
  color: var(--text);
  margin-bottom: 0;
}

.safeguarding-app .card-body {
  padding: 16px 18px;
}

.safeguarding-app .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.safeguarding-app .form-group {
  margin-bottom: 14px;
}

.safeguarding-app .form-group:last-child {
  margin-bottom: 0;
}

.safeguarding-app label.field-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.safeguarding-app input[type="number"],
.safeguarding-app select {
  width: 100%;
  padding: 9px 12px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 0.9rem;
  color: var(--text);
  background: var(--surface2);
  transition: border-color 0.15s;
  appearance: none;
}

.safeguarding-app input[type="number"]:focus,
.safeguarding-app select:focus {
  outline: none;
  border-color: var(--accent);
}

.safeguarding-app .select-wrapper {
  position: relative;
}

.safeguarding-app .select-wrapper::after {
  content: "▾";
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
  font-size: 0.8rem;
}

.safeguarding-app .radio-group,
.safeguarding-app .toggle-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.safeguarding-app .radio-btn {
  padding: 7px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  background: var(--surface2);
  color: var(--text);
  transition: all 0.15s;
  user-select: none;
}

.safeguarding-app .radio-btn:hover {
  border-color: var(--accent);
  background: var(--primary-light);
}

.safeguarding-app .radio-btn.selected {
  border-color: var(--accent);
  background: rgba(32, 178, 170, 0.18);
  color: var(--accent2);
  font-weight: 600;
}

.safeguarding-app .toggle-btn {
  padding: 7px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  background: var(--surface2);
  color: var(--text);
  transition: all 0.15s;
  user-select: none;
}

.safeguarding-app .toggle-btn.yes.selected {
  border-color: var(--red);
  background: var(--red-bg);
  color: #fca5a5;
  font-weight: 600;
}

.safeguarding-app .toggle-btn.no.selected {
  border-color: var(--green);
  background: var(--green-bg);
  color: #86efac;
  font-weight: 600;
}

.safeguarding-app .fracture-tier {
  margin-bottom: 14px;
}

.safeguarding-app .tier-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.safeguarding-app .tier-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.safeguarding-app .tier-high .tier-dot {
  background: var(--red);
}

.safeguarding-app .tier-moderate .tier-dot {
  background: var(--amber);
}

.safeguarding-app .tier-lower .tier-dot {
  background: var(--green);
}

.safeguarding-app .tier-high .tier-label {
  color: #fca5a5;
}

.safeguarding-app .tier-moderate .tier-label {
  color: #fcd34d;
}

.safeguarding-app .tier-lower .tier-label {
  color: #86efac;
}

.safeguarding-app .fracture-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 12px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: all 0.15s;
  background: var(--surface2);
}

.safeguarding-app .fracture-item:hover {
  border-color: var(--muted);
}

.safeguarding-app .fracture-item.selected.high {
  border-color: var(--red);
  background: var(--red-bg);
}

.safeguarding-app .fracture-item.selected.moderate {
  border-color: var(--amber);
  background: var(--amber-bg);
}

.safeguarding-app .fracture-item.selected.lower {
  border-color: var(--green);
  background: var(--green-bg);
}

.safeguarding-app .fracture-item input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  pointer-events: none;
}

.safeguarding-app .fracture-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
}

.safeguarding-app .fracture-note {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 2px;
}

.safeguarding-app .flag-item,
.safeguarding-app .assoc-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 12px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: all 0.15s;
  background: var(--surface2);
}

.safeguarding-app .flag-item:hover,
.safeguarding-app .assoc-item:hover {
  border-color: var(--muted);
}

.safeguarding-app .flag-item.selected {
  border-color: var(--amber);
  background: var(--amber-bg);
}

.safeguarding-app .assoc-item.selected {
  border-color: var(--red);
  background: var(--red-bg);
}

.safeguarding-app .flag-item input[type="checkbox"],
.safeguarding-app .assoc-item input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  pointer-events: none;
}

.safeguarding-app .flag-item input[type="checkbox"] {
  accent-color: var(--warn);
}

.safeguarding-app .assoc-item input[type="checkbox"] {
  accent-color: var(--danger);
}

.safeguarding-app .flag-item span,
.safeguarding-app .assoc-item span {
  font-size: 0.88rem;
  color: var(--text);
}

.safeguarding-app .btn-assess {
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: var(--accent-on);
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: background 0.15s;
  margin-top: 4px;
}

.safeguarding-app .btn-assess:hover {
  background: var(--accent2);
}

.safeguarding-app #output {
  display: none;
}

.safeguarding-app .result-banner {
  border-radius: 10px 10px 0 0;
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.safeguarding-app .result-banner.lower {
  background: var(--green-bg);
  border-bottom: 3px solid var(--green);
}

.safeguarding-app .result-banner.moderate {
  background: var(--amber-bg);
  border-bottom: 3px solid var(--amber);
}

.safeguarding-app .result-banner.high {
  background: var(--red-bg);
  border-bottom: 3px solid var(--red);
}

.safeguarding-app .result-banner.very-high {
  background: rgba(127, 29, 29, 0.45);
  border-bottom: 3px solid #b91c1c;
}

.safeguarding-app .result-banner.very-high .result-title {
  color: #fecaca;
}

.safeguarding-app .result-banner.very-high .result-subtitle {
  color: #fca5a5;
}

.safeguarding-app .result-icon {
  font-size: 2.2rem;
}

.safeguarding-app .result-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}

.safeguarding-app .result-subtitle {
  font-size: 0.85rem;
  margin-top: 2px;
  opacity: 0.9;
  color: var(--muted);
}

.safeguarding-app .output-section {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.safeguarding-app .output-section:last-child {
  border-bottom: none;
}

.safeguarding-app .output-section h3 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 10px;
}

.safeguarding-app .flag-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 0.82rem;
  font-weight: 500;
  margin: 3px;
}

.safeguarding-app .flag-tag.red {
  background: var(--red-bg);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.safeguarding-app .flag-tag.amber {
  background: var(--amber-bg);
  color: #fcd34d;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.safeguarding-app .action-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--text);
}

.safeguarding-app .action-item:last-child {
  border-bottom: none;
}

.safeguarding-app .action-icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.safeguarding-app .caveat-box {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 14px 18px;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.6;
}

.safeguarding-app .copy-btn {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 10px;
  background: var(--surface2);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  transition: all 0.15s;
}

.safeguarding-app .copy-btn:hover {
  border-color: var(--accent);
  color: var(--accent2);
}

.safeguarding-app .copy-btn.copied {
  border-color: var(--green);
  color: #86efac;
}

@media (max-width: 600px) {
  .safeguarding-app .form-row {
    grid-template-columns: 1fr;
  }
  .safeguarding-app header {
    padding: 14px calc(16px + var(--safe-r)) 14px calc(16px + var(--safe-l));
  }
  .safeguarding-app main {
    padding: 16px calc(12px + var(--safe-r)) 40px calc(12px + var(--safe-l));
  }
  .safeguarding-app .radio-group,
  .safeguarding-app .toggle-group {
    flex-direction: column;
  }
}