/* Termite Risk Calculator widget.
   All styles scoped under .trc-widget so they don't bleed into the host site. */

.trc-widget {
  --trc-bg: #ffffff;
  --trc-surface: #f9fafb;
  --trc-border: #e5e7eb;
  --trc-text: #111827;
  --trc-muted: #4b5563;
  --trc-brand: #ea580c; /* Orange-600 */
  --trc-brand-dark: #c2410c; /* Orange-700 */
  --trc-blue: #1e3a8a; /* Blue-900 */
  --trc-blue-dark: #172554; /* Blue-950 */
  --trc-low: #10b981; /* Emerald-500 */
  --trc-medium: #f59e0b; /* Amber-500 */
  --trc-high: #ef4444; /* Red-500 */
  --trc-radius: 16px;
  --trc-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 10px 15px -3px rgba(0, 0, 0, 0.08);

  box-sizing: border-box;
  max-width: 720px;
  margin: 0 auto;
  padding: 0;
  color: var(--trc-text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  background: var(--trc-bg);
  border: 1px solid var(--trc-border);
  border-radius: var(--trc-radius);
  box-shadow: var(--trc-shadow);
  overflow: hidden;
}

.trc-widget *,
.trc-widget *::before,
.trc-widget *::after {
  box-sizing: border-box;
}

.trc-header {
  padding: 28px 28px 24px;
  background: linear-gradient(135deg, var(--trc-blue) 0%, var(--trc-blue-dark) 100%);
  color: #fff;
}

.trc-header h2 {
  margin: 0 0 6px;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
}

.trc-header p {
  margin: 0;
  font-size: 0.95rem;
  opacity: 0.9;
  color: rgba(255, 255, 255, 0.9);
}

.trc-form {
  padding: 28px 28px 12px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 24px;
}

.trc-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.trc-field--full {
  grid-column: 1 / -1;
}

.trc-field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--trc-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.trc-field input,
.trc-field select {
  width: 100%;
  padding: 12px 14px;
  font-size: 0.95rem;
  color: var(--trc-text);
  background: var(--trc-bg);
  border: 1px solid var(--trc-border);
  border-radius: 8px;
  appearance: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  min-height: 48px;
}

.trc-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%234b5563' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}

.trc-field input:focus,
.trc-field select:focus {
  outline: none;
  border-color: var(--trc-brand);
  box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.15);
}

.trc-hint {
  font-size: 0.8rem;
  color: var(--trc-muted);
}

.trc-actions {
  padding: 12px 28px 28px;
}

.trc-btn {
  width: 100%;
  padding: 14px 20px;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  background: var(--trc-brand);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 4px 6px -1px rgba(234, 88, 12, 0.2), 0 2px 4px -1px rgba(234, 88, 12, 0.1);
  transition: background 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
}

.trc-btn:hover {
  background: var(--trc-brand-dark);
  box-shadow: 0 10px 15px -3px rgba(234, 88, 12, 0.3), 0 4px 6px -2px rgba(234, 88, 12, 0.15);
}

.trc-btn:active {
  transform: translateY(1px);
}

.trc-error {
  grid-column: 1 / -1;
  margin: 0 0 12px;
  padding: 12px 16px;
  font-size: 0.9rem;
  color: var(--trc-high);
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 8px;
}

.trc-error[hidden] {
  display: none;
}

/* ---------- Result panel ---------- */
.trc-result {
  border-top: 1px solid var(--trc-border);
  padding: 28px;
  background: var(--trc-surface);
  display: none;
}

.trc-result[hidden] {
  display: none;
}

.trc-gauge {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
}

.trc-score {
  flex: 0 0 auto;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.trc-score .trc-score-num {
  font-size: 2.1rem;
}

.trc-score .trc-score-of {
  font-size: 0.75rem;
  opacity: 0.9;
}

.trc-band-Low .trc-score { background: var(--trc-low); }
.trc-band-Medium .trc-score { background: var(--trc-medium); }
.trc-band-High .trc-score { background: var(--trc-high); }

.trc-band-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.trc-band-label .trc-band-tag {
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.trc-band-Low .trc-band-tag { color: var(--trc-low); }
.trc-band-Medium .trc-band-tag { color: var(--trc-medium); }
.trc-band-High .trc-band-tag { color: var(--trc-high); }

.trc-band-label .trc-band-sub {
  font-size: 0.95rem;
  color: var(--trc-muted);
}

/* segmented meter */
.trc-meter {
  display: flex;
  height: 10px;
  border-radius: 6px;
  overflow: hidden;
  margin: 0 0 24px;
  background: #e5e7eb;
}

.trc-meter span {
  display: block;
  height: 100%;
  transition: opacity 0.3s ease;
}

.trc-meter .seg-low { background: var(--trc-low); }
.trc-meter .seg-medium { background: var(--trc-medium); }
.trc-meter .seg-high { background: var(--trc-high); }
.trc-meter .seg-dim { opacity: 0.18; }

.trc-reco {
  padding: 16px 20px;
  background: var(--trc-bg);
  border: 1px solid var(--trc-border);
  border-left: 4px solid var(--trc-brand);
  border-radius: 8px;
  margin-bottom: 24px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.trc-reco h3 {
  margin: 0 0 6px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--trc-blue);
}

.trc-reco p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--trc-muted);
  line-height: 1.5;
}

.trc-drivers {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.trc-drivers li {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 12px;
  align-items: baseline;
  font-size: 0.92rem;
  padding: 10px 0;
  border-bottom: 1px dashed var(--trc-border);
}

.trc-drivers li:last-child {
  border-bottom: none;
}

.trc-drivers .trc-driver-label {
  font-weight: 700;
  color: var(--trc-text);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.trc-drivers .trc-driver-text {
  color: var(--trc-muted);
}

.trc-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trc-cta a,
.trc-cta button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.2s ease;
  min-height: 48px;
  cursor: pointer;
  font-family: inherit;
  box-sizing: border-box;
  background: transparent;
  border: 1px solid transparent;
}

.trc-cta .trc-cta-primary {
  color: #fff;
  background: var(--trc-brand);
  box-shadow: 0 4px 6px -1px rgba(234, 88, 12, 0.2);
}

.trc-cta .trc-cta-primary:hover {
  background: var(--trc-brand-dark);
  box-shadow: 0 6px 8px -1px rgba(234, 88, 12, 0.3);
}

.trc-cta .trc-cta-secondary {
  color: var(--trc-brand);
  background: transparent;
  border: 1px solid var(--trc-brand);
}

.trc-cta .trc-cta-secondary:hover {
  background: rgba(234, 88, 12, 0.04);
  color: var(--trc-brand-dark);
  border-color: var(--trc-brand-dark);
}

.trc-disclaimer {
  margin: 20px 0 0;
  font-size: 0.75rem;
  color: var(--trc-muted);
  line-height: 1.5;
}

.trc-footnote {
  padding: 0 28px 24px;
  font-size: 0.75rem;
  color: var(--trc-muted);
  border-top: 1px solid var(--trc-border);
  margin-top: 24px;
  padding-top: 16px;
}

@media (max-width: 560px) {
  .trc-form {
    grid-template-columns: 1fr;
    padding: 20px 20px 6px;
  }
  .trc-header {
    padding: 24px 20px;
  }
  .trc-actions {
    padding: 6px 20px 24px;
  }
  .trc-result {
    padding: 24px 20px;
  }
  .trc-drivers li {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 8px 0;
  }
  .trc-gauge {
    flex-direction: row;
    gap: 16px;
  }
  .trc-score {
    width: 80px;
    height: 80px;
  }
  .trc-score .trc-score-num {
    font-size: 1.8rem;
  }
  .trc-cta a,
  .trc-cta button {
    width: 100%;
  }
}