.oinp-score-calculator {
  --oinp-bg: #f3f6fc;
  --oinp-panel: #ffffff;
  --oinp-text: #0d2f73;
  --oinp-muted: #5e6677;
  --oinp-border: #cfd9ee;
  --oinp-accent: #12367e;
  --oinp-accent-dark: #0d2f73;
  --oinp-accent-soft: #eef3ff;
  --oinp-gold: #fdbf16;
  --oinp-gold-dark: #f0b40a;
  --oinp-shadow: 0 24px 60px rgba(18, 54, 126, 0.12);
  color: var(--oinp-text);
  background:
    radial-gradient(circle at top right, rgba(253, 191, 22, 0.18), transparent 28%),
    radial-gradient(circle at left bottom, rgba(18, 54, 126, 0.1), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, var(--oinp-bg) 100%);
  border: 1px solid var(--oinp-border);
  border-radius: 24px;
  box-shadow: var(--oinp-shadow);
  padding: 24px;
}

.oinp-score-calculator *,
.oinp-score-calculator *::before,
.oinp-score-calculator *::after {
  box-sizing: border-box;
}

.oinp-score-calculator__brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(207, 217, 238, 0.9);
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(18, 54, 126, 0.08);
}

.oinp-score-calculator__logo {
  display: block;
  width: min(100%, 250px);
  height: auto;
}

.oinp-score-calculator__eyebrow {
  margin: 0 0 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--oinp-accent);
}

.oinp-score-calculator__title {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.1;
}

.oinp-score-calculator__intro {
  max-width: 60ch;
  margin: 12px 0 0;
  color: var(--oinp-muted);
}

.oinp-score-calculator__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.9fr);
  gap: 20px;
  margin-top: 24px;
}

.oinp-score-calculator__form,
.oinp-score-calculator__results {
  display: grid;
  gap: 18px;
}

.oinp-score-calculator__section,
.oinp-score-calculator__score-card,
.oinp-score-calculator__breakdown,
.oinp-score-calculator__disclaimer,
.oinp-score-calculator__sources {
  background: var(--oinp-panel);
  border: 1px solid rgba(207, 217, 238, 0.92);
  border-radius: 18px;
  padding: 18px;
}

.oinp-score-calculator__section h3,
.oinp-score-calculator__breakdown h3,
.oinp-score-calculator__sources h3 {
  margin: 0 0 16px;
  font-size: 1.05rem;
}

.oinp-score-calculator__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.oinp-score-calculator__field {
  display: grid;
  gap: 8px;
}

.oinp-score-calculator__field span {
  font-size: 0.94rem;
  font-weight: 600;
}

.oinp-score-calculator__field select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--oinp-border);
  border-radius: 12px;
  background: #fff;
  color: var(--oinp-text);
  padding: 0 14px;
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.oinp-score-calculator__field select:focus {
  outline: none;
  border-color: var(--oinp-gold);
  box-shadow: 0 0 0 4px rgba(253, 191, 22, 0.18);
}

.oinp-score-calculator__score-card {
  background:
    linear-gradient(145deg, rgba(253, 191, 22, 0.18), rgba(253, 191, 22, 0) 36%),
    linear-gradient(180deg, var(--oinp-accent) 0%, var(--oinp-accent-dark) 100%);
  color: #fff;
}

.oinp-score-calculator__score-label,
.oinp-score-calculator__score-stream {
  margin: 0;
}

.oinp-score-calculator__score-label {
  opacity: 0.82;
}

.oinp-score-calculator__score-value {
  margin: 12px 0 8px;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 800;
  line-height: 1;
  color: var(--oinp-gold);
}

.oinp-score-calculator__score-stream {
  font-weight: 600;
}

.oinp-score-calculator__breakdown ul,
.oinp-score-calculator__sources ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.oinp-score-calculator__breakdown li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(207, 217, 238, 0.8);
}

.oinp-score-calculator__breakdown li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.oinp-score-calculator__breakdown strong {
  white-space: nowrap;
  color: var(--oinp-accent-dark);
}

.oinp-score-calculator__disclaimer {
  background: linear-gradient(180deg, #fff9e8 0%, #fff4cf 100%);
  color: #624700;
  font-size: 0.95rem;
  border-color: rgba(253, 191, 22, 0.4);
}

.oinp-score-calculator__sources li + li {
  margin-top: 8px;
}

.oinp-score-calculator__sources a {
  color: var(--oinp-accent);
  text-decoration: none;
  font-weight: 600;
}

.oinp-score-calculator__sources a:hover {
  text-decoration: underline;
}

.oinp-score-calculator__meta {
  margin: 12px 0 0;
  color: var(--oinp-muted);
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .oinp-score-calculator__layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .oinp-score-calculator {
    padding: 16px;
    border-radius: 18px;
  }

  .oinp-score-calculator__grid {
    grid-template-columns: 1fr;
  }
}