.llci-bmi {
  --llci-navy: #123047;
  --llci-blue: #0e7490;
  --llci-blue-dark: #075985;
  --llci-cyan-soft: #ecfeff;
  --llci-ink: #17202a;
  --llci-muted: #5f6b76;
  --llci-border: #d7e0e7;
  --llci-surface: #ffffff;
  --llci-bg: #f5f8fa;
  --llci-good: #087f5b;
  --llci-good-soft: #eafaf3;
  --llci-warn: #a55b00;
  --llci-warn-soft: #fff7e6;
  --llci-alert: #b42318;
  --llci-alert-soft: #fff1f0;
  max-width: 780px;
  margin: 32px auto;
  padding: clamp(20px, 4vw, 36px);
  color: var(--llci-ink);
  background:
    radial-gradient(circle at 100% 0, rgba(14, 116, 144, .10), transparent 32%),
    var(--llci-surface);
  border: 1px solid var(--llci-border);
  border-radius: 24px;
  box-shadow: 0 18px 50px rgba(18, 48, 71, .10);
  font-family: inherit;
  line-height: 1.75;
  box-sizing: border-box;
}

.llci-bmi *,
.llci-bmi *::before,
.llci-bmi *::after {
  box-sizing: border-box;
}

.llci-bmi__header { margin-bottom: 26px; }

.llci-bmi__eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  color: var(--llci-blue-dark);
  background: var(--llci-cyan-soft);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.llci-bmi__title {
  margin: 10px 0 8px;
  color: var(--llci-navy);
  font-size: clamp(23px, 4vw, 32px);
  line-height: 1.45;
}

.llci-bmi__intro {
  margin: 0;
  color: var(--llci-muted);
  font-size: 15px;
}

.llci-bmi__fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.llci-bmi__field label {
  display: block;
  margin-bottom: 7px;
  color: var(--llci-navy);
  font-size: 15px;
  font-weight: 700;
}

.llci-bmi__field small {
  display: block;
  margin-top: 5px;
  color: var(--llci-muted);
  font-size: 12px;
}

.llci-bmi__input-wrap { position: relative; }

.llci-bmi__input {
  width: 100%;
  min-height: 52px;
  padding: 10px 16px 10px 58px;
  color: var(--llci-ink);
  background: var(--llci-bg);
  border: 1px solid var(--llci-border);
  border-radius: 12px;
  outline: none;
  font: inherit;
  font-size: 17px;
  direction: rtl;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.llci-bmi__input:focus {
  background: #fff;
  border-color: var(--llci-blue);
  box-shadow: 0 0 0 4px rgba(14, 116, 144, .12);
}

.llci-bmi__input[aria-invalid="true"] {
  border-color: var(--llci-alert);
  box-shadow: 0 0 0 4px rgba(180, 35, 24, .10);
}

.llci-bmi__unit {
  position: absolute;
  left: 14px;
  top: 50%;
  color: var(--llci-muted);
  font-size: 13px;
  transform: translateY(-50%);
}

.llci-bmi__check {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 20px 0 0;
  padding: 12px 14px;
  color: var(--llci-muted);
  background: var(--llci-bg);
  border-radius: 12px;
  cursor: pointer;
  font-size: 14px;
}

.llci-bmi__check input {
  width: 19px;
  height: 19px;
  margin: 4px 0 0;
  flex: 0 0 auto;
  accent-color: var(--llci-blue);
}

.llci-bmi__error {
  margin-top: 14px;
  padding: 10px 13px;
  color: var(--llci-alert);
  background: var(--llci-alert-soft);
  border: 1px solid #f4c7c3;
  border-radius: 10px;
  font-size: 14px;
}

.llci-bmi__actions,
.llci-bmi__result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.llci-bmi button,
.llci-bmi__link {
  min-height: 48px;
  padding: 10px 22px;
  border-radius: 11px;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  text-align: center;
  text-decoration: none !important;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}

.llci-bmi button:hover,
.llci-bmi__link:hover { transform: translateY(-1px); }

.llci-bmi button:focus-visible,
.llci-bmi__link:focus-visible {
  outline: 3px solid rgba(14, 116, 144, .30);
  outline-offset: 2px;
}

.llci-bmi__submit,
.llci-bmi__link--primary {
  color: #fff !important;
  background: linear-gradient(135deg, var(--llci-blue), var(--llci-blue-dark));
  border: 0;
  box-shadow: 0 8px 20px rgba(14, 116, 144, .20);
}

.llci-bmi__reset,
.llci-bmi__link--secondary {
  color: var(--llci-navy) !important;
  background: #fff;
  border: 1px solid var(--llci-border);
}

.llci-bmi__result {
  margin-top: 26px;
  padding: clamp(17px, 3vw, 24px);
  background: var(--llci-bg);
  border: 1px solid var(--llci-border);
  border-radius: 18px;
}

.llci-bmi__result:focus { outline: none; }

.llci-bmi__score-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.llci-bmi__score-label {
  display: block;
  color: var(--llci-muted);
  font-size: 13px;
}

.llci-bmi__score {
  display: block;
  margin-top: 1px;
  color: var(--llci-navy);
  font-size: 42px;
  line-height: 1.25;
  font-variant-numeric: tabular-nums;
}

.llci-bmi__category {
  display: inline-flex;
  align-items: center;
  padding: 7px 13px;
  color: var(--llci-blue-dark);
  background: #fff;
  border: 1px solid var(--llci-border);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
}

.llci-bmi__scale {
  position: relative;
  display: grid;
  grid-template-columns: 4.5fr 6.5fr 5fr 10fr;
  gap: 3px;
  height: 9px;
  margin: 18px 2px 26px;
}

.llci-bmi__scale-part { display: block; }
.llci-bmi__scale-part:first-child { border-radius: 0 6px 6px 0; }
.llci-bmi__scale-part:last-of-type { border-radius: 6px 0 0 6px; }
.llci-bmi__scale-part--low { background: #60a5fa; }
.llci-bmi__scale-part--healthy { background: #34d399; }
.llci-bmi__scale-part--over { background: #fbbf24; }
.llci-bmi__scale-part--high { background: #fb7185; }

.llci-bmi__marker {
  position: absolute;
  top: -5px;
  right: 0;
  width: 4px;
  height: 19px;
  background: var(--llci-navy);
  border: 2px solid #fff;
  border-radius: 4px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .25);
  transform: translateX(50%);
  transition: right .4s ease;
}

.llci-bmi__screening {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  padding: 15px;
  border: 1px solid transparent;
  border-radius: 13px;
}

.llci-bmi__result[data-status="pass"] .llci-bmi__screening {
  background: var(--llci-good-soft);
  border-color: #b9ead7;
}

.llci-bmi__result[data-status="review"] .llci-bmi__screening {
  background: var(--llci-warn-soft);
  border-color: #f1d7a4;
}

.llci-bmi__result[data-status="above"] .llci-bmi__screening {
  background: var(--llci-alert-soft);
  border-color: #f4c7c3;
}

.llci-bmi__screening-icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  color: #fff;
  border-radius: 50%;
  font-size: 17px;
  font-weight: 800;
  line-height: 1;
}

.llci-bmi__result[data-status="pass"] .llci-bmi__screening-icon { background: var(--llci-good); }
.llci-bmi__result[data-status="review"] .llci-bmi__screening-icon { background: var(--llci-warn); }
.llci-bmi__result[data-status="above"] .llci-bmi__screening-icon { background: var(--llci-alert); }

.llci-bmi__screening-title {
  margin: 0 0 3px;
  color: var(--llci-navy);
  font-size: 17px;
  line-height: 1.6;
}

.llci-bmi__screening-text,
.llci-bmi__weight-guide {
  margin: 0;
  color: var(--llci-muted);
  font-size: 14px;
}

.llci-bmi__weight-guide {
  margin-top: 13px;
  padding: 11px 13px;
  background: #fff;
  border-radius: 10px;
}

.llci-bmi__notice {
  margin-top: 22px;
  padding-top: 18px;
  color: var(--llci-muted);
  border-top: 1px dashed var(--llci-border);
  font-size: 13px;
}

.llci-bmi__notice strong { color: var(--llci-navy); }

@media (max-width: 620px) {
  .llci-bmi {
    margin: 22px auto;
    border-radius: 18px;
  }

  .llci-bmi__fields { grid-template-columns: 1fr; }
  .llci-bmi__score-card { align-items: flex-end; }
  .llci-bmi__score { font-size: 36px; }

  .llci-bmi__actions,
  .llci-bmi__result-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .llci-bmi button,
  .llci-bmi__link { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .llci-bmi *,
  .llci-bmi *::before,
  .llci-bmi *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}