:root {
  --ukscp-primary: #0f172a;
  --ukscp-accent: #2563eb;
  --ukscp-surface: #ffffff;
  --ukscp-muted: #64748b;
  --ukscp-border: #e2e8f0;
  --ukscp-shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
}

.ukscp-wrapper {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ukscp-primary);
  line-height: 1.6;
}

.ukscp-hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 2rem;
}

.ukscp-hero__content h1 {
  font-size: 2.4rem;
  margin: 0 0 0.8rem;
  line-height: 1.1;
}

.ukscp-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.28rem;
  color: var(--ukscp-accent);
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.ukscp-description {
  color: var(--ukscp-muted);
  margin-bottom: 1rem;
}

.ukscp-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  padding: 0;
  list-style: none;
}

.ukscp-features li {
  background: rgba(37, 99, 235, 0.08);
  color: var(--ukscp-primary);
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  font-size: 0.95rem;
}

.ukscp-card {
  background: var(--ukscp-surface);
  border: 1px solid var(--ukscp-border);
  border-radius: 24px;
  box-shadow: var(--ukscp-shadow);
  padding: 1.5rem;
}

.ukscp-form .ukscp-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.ukscp-input-group {
  display: flex;
  gap: 0.65rem;
}

.ukscp-input-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid var(--ukscp-border);
}

.ukscp-form input,
.ukscp-form select {
  width: 100%;
  border: 1px solid var(--ukscp-border);
  border-radius: 12px;
  padding: 0.8rem 0.95rem;
  font-size: 1rem;
}

.ukscp-button,
.ukscp-toggle {
  border: none;
  border-radius: 999px;
  padding: 0.95rem 1.3rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ukscp-button {
  width: 100%;
  margin-top: 0.5rem;
  background: var(--ukscp-accent);
  color: #fff;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.2);
}

.ukscp-button:hover,
.ukscp-toggle:hover {
  transform: translateY(-2px);
}

.ukscp-toggle {
  background: #f8fafc;
  color: var(--ukscp-primary);
  margin-bottom: 1rem;
}

.ukscp-more-options {
  display: none;
}

.ukscp-more-options.is-open {
  display: block;
}

.ukscp-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.ukscp-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ukscp-results {
  display: grid;
  gap: 1.5rem;
}

.ukscp-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.ukscp-result-card {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(15, 23, 42, 0.04));
  border-radius: 20px;
  padding: 1.2rem;
}

.ukscp-amount {
  font-size: 2rem;
  font-weight: 800;
  margin: 0.3rem 0;
}

.ukscp-periods {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: var(--ukscp-muted);
  font-size: 0.92rem;
}

.ukscp-table {
  width: 100%;
  border-collapse: collapse;
}

.ukscp-table th,
.ukscp-table td {
  padding: 0.85rem;
  border-bottom: 1px solid var(--ukscp-border);
  text-align: left;
}

.ukscp-table th {
  background: #f8fafc;
  position: sticky;
  top: 0;
}

.ukscp-table tr:nth-child(even) {
  background: #fbfdff;
}

.ukscp-results-shell {
  display: grid;
  gap: 1rem;
}

.ukscp-result-summary {
  background: #f8fafc;
  border-radius: 16px;
  padding: 1rem;
}