.ncpc-calculator {
  max-width: 100%;
  padding: 24px;
  border: 1px solid #e6e8eb;
  border-radius: var(--ncpc-border-radius, 12px);
  background: var(--ncpc-background-color, #ffffff);
  color: #1f2933;
  font-family: var(--ncpc-font-family, 'Inter', sans-serif);
}

.ncpc-header {
  margin-bottom: 16px;
}

.ncpc-title {
  margin: 0 0 8px;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
}

.ncpc-subtitle {
  margin: 0;
  color: #5f6b7a;
  font-size: 15px;
  line-height: 1.5;
}

.ncpc-layout {
  display: grid;
  grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  gap: 24px;
}

.ncpc-form-panel {
  border: 1px solid #e2e6ea;
  border-radius: var(--ncpc-border-radius, 12px);
  padding: 16px;
  background: #ffffff;
}

.ncpc-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ncpc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ncpc-label {
  font-size: 14px;
  font-weight: 600;
  color: #2e3a46;
}

.ncpc-input,
.ncpc-select {
  padding: 10px 12px;
  border: 1px solid #cfd6dd;
  border-radius: 8px;
  font-size: 15px;
  background: #ffffff;
  color: #1f2933;
}

.ncpc-input:focus,
.ncpc-select:focus {
  outline: none;
  border-color: var(--ncpc-accent-color, #7aa2ff);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ncpc-accent-color, #7aa2ff) 20%, transparent);
}

.ncpc-button {
  align-self: flex-start;
  padding: 12px 18px;
  border: none;
  border-radius: var(--ncpc-border-radius, 12px);
  background: linear-gradient(135deg, #16a3d9 0%, #1f6feb 40%, #22c55e 100%);
  color: var(--ncpc-button-text-color, #ffffff);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
  box-shadow: 0 10px 18px rgba(31, 111, 235, 0.25);
  position: relative;
  overflow: hidden;
}

.ncpc-button:hover {
  filter: brightness(0.9);
  transform: translateY(-1px);
  box-shadow: 0 12px 22px rgba(31, 111, 235, 0.3);
}

.ncpc-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.ncpc-form-hint {
  margin: 6px 0 0;
  font-size: 12px;
  color: #6b7280;
}

.ncpc-results-panel {
  min-width: 0;
}

.ncpc-results {
  margin-top: 0;
}

.ncpc-results-loading {
  background: #eef2ff;
  border: 1px solid #d6def8;
  color: #3c4a66;
  padding: 12px;
  border-radius: 8px;
}

.ncpc-results-error {
  background: #fdecec;
  border: 1px solid #f5c2c7;
  color: #8a1f2b;
  padding: 12px;
  border-radius: 8px;
}

.ncpc-results-fallback {
  background: #f6f7fb;
  border: 1px solid #dfe3ea;
  color: #2f3a45;
  padding: 16px;
  border-radius: var(--ncpc-border-radius, 12px);
}

.ncpc-results-fallback p {
  margin: 0;
}

.ncpc-results-fallback-message {
  font-weight: 600;
  color: #2f3a45;
}

.ncpc-results-fallback-text {
  margin-top: 8px;
  color: #5f6b7a;
  font-size: 14px;
  line-height: 1.5;
}

.ncpc-results-fallback-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding: 8px 14px;
  border-radius: var(--ncpc-border-radius, 12px);
  border: 1px solid color-mix(in srgb, var(--ncpc-accent-color, #1f6feb) 40%, #ffffff);
  background: color-mix(in srgb, var(--ncpc-accent-color, #1f6feb) 15%, #ffffff);
  color: var(--ncpc-accent-color, #1f6feb);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.ncpc-results-fallback-cta:hover {
  background: color-mix(in srgb, var(--ncpc-accent-color, #1f6feb) 25%, #ffffff);
  border-color: color-mix(in srgb, var(--ncpc-accent-color, #1f6feb) 55%, #ffffff);
}

.ncpc-results-block {
  border: 1px solid #e2e6ea;
  border-radius: var(--ncpc-border-radius, 12px);
  padding: 20px;
  background: #f9fafb;
  animation: ncpc-fade-in 0.35s ease;
}

.ncpc-results-location {
  margin: 0 0 10px;
  font-size: 13px;
  color: #6b7280;
}

.ncpc-icon {
  color: var(--ncpc-accent-color, #1f6feb);
  margin-right: 6px;
  font-size: 0.9em;
}

.ncpc-results-main {
  margin: 8px 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid #e2e6ea;
}

.ncpc-results-number {
  font-size: 42px;
  font-weight: 800;
  line-height: 1.05;
  color: var(--ncpc-accent-color, #107a4b);
}

.ncpc-results-heading {
  margin: 8px 0 4px;
  font-size: 18px;
  font-weight: 700;
}

.ncpc-results-summary {
  margin: 0;
  font-size: 15px;
  color: #2f3a45;
}

.ncpc-results-reference {
  margin: 6px 0 0;
  font-size: 13px;
  color: #6b7280;
}

.ncpc-results-aha {
  margin-top: 14px;
  padding: 16px 18px;
  background: rgba(255, 214, 10, 0.22);
  border-radius: calc(var(--ncpc-border-radius, 12px) + 2px);
  color: #3b2f00;
  border: 1px solid rgba(255, 193, 7, 0.6);
  border-left: 5px solid #f59e0b;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.45;
  box-shadow: 0 8px 18px rgba(245, 158, 11, 0.15);
}

.ncpc-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0 12px;
}

.ncpc-metric-card {
  border: 1px solid #e2e6ea;
  border-radius: var(--ncpc-border-radius, 12px);
  padding: 14px 16px;
  background: #ffffff;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ncpc-metric-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.08);
}

.ncpc-metric-label {
  font-size: 12px;
  font-weight: 600;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ncpc-metric-value {
  margin-top: 6px;
  font-size: 20px;
  font-weight: 700;
  color: #1f2933;
}

.ncpc-cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 18px 0 10px;
  padding: 20px 22px;
  border-radius: calc(var(--ncpc-border-radius, 12px) + 4px);
  background: #ffffff;
  border: 1px solid #dbe3ea;
  position: relative;
  overflow: hidden;
}

.ncpc-cta-title {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 700;
  color: #0f172a;
}

.ncpc-cta-text {
  margin: 0;
  font-size: 15px;
  color: #5b6676;
  line-height: 1.5;
}

.ncpc-cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, #16a3d9 0%, #1f6feb 40%, #22c55e 100%);
  color: #ffffff !important;
  text-decoration: none;
  font-weight: 700;
  white-space: nowrap;
  gap: 8px;
  box-shadow: 0 10px 18px rgba(31, 111, 235, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.ncpc-cta-button::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  font-weight: 800;
  font-size: 12px;
}

.ncpc-cta-button:hover {
  filter: brightness(0.9);
  transform: translateY(-1px);
  box-shadow: 0 12px 22px rgba(31, 111, 235, 0.3);
}

@keyframes ncpc-fade-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ncpc-results-meta {
  list-style: none;
  padding: 12px 0 0;
  margin: 16px 0 0;
  border-top: 1px solid #e2e6ea;
  display: grid;
  gap: 6px;
  color: #4b5563;
  font-size: 14px;
}

.ncpc-results-meta li {
  margin: 0;
  line-height: 1.4;
}

@media (max-width: 900px) {
  .ncpc-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .ncpc-calculator {
    padding: 18px;
  }

  .ncpc-results-number {
    font-size: 36px;
  }

  .ncpc-metrics {
    grid-template-columns: 1fr;
  }

  .ncpc-cta-box {
    flex-direction: column;
    align-items: flex-start;
  }
}