/* ==========================================================================
   /tools/bmi-calculator
   Inherits hero/tip/pillar/author/FAQ/sources base from school-readiness.css
   ========================================================================== */
@import url("/assets/css/school-readiness.css");

/* ---------- Page & Hero ---------- */
.bc-page {
  background: #f5fafd !important;
}

.bc-hero {
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.55) 0%,
      rgba(225, 240, 250, 0.78) 100%
    ),
    url("/assets/images/calc-pregnancy-hero.webp") center / cover no-repeat,
    linear-gradient(180deg, #ffffff 0%, #e1f0fa 100%) !important;
  border-bottom-color: #cee0ee !important;
}

.bc-hero .mb-hero-title span::after {
  background: linear-gradient(
    90deg,
    rgba(121, 184, 248, 0.5),
    rgba(78, 205, 196, 0.4)
  );
}

/* Eyebrow dual-text */
.bc-hero .mb-hero-eyebrow {
  white-space: nowrap;
  max-width: calc(100% - 32px);
}

.bc-eyebrow-short {
  display: none;
}

@media (max-width: 600px) {
  .bc-eyebrow-full {
    display: none;
  }
  .bc-eyebrow-short {
    display: inline;
  }
  .bc-hero .mb-hero-eyebrow {
    padding: 5px 12px;
    font-size: 12px;
  }
}

/* ==========================================================================
   FORM
   ========================================================================== */
.bc-calc {
  position: relative;
  background: #fff;
  border: 1px solid #d6e4ee;
  border-radius: 18px;
  padding: 28px 30px !important;
  margin: 0 0 22px;
  box-shadow: 0 8px 24px rgba(17, 17, 17, 0.05);
}

.bc-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.bc-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

/* First row: compact gender on the left, age fills the rest */
.bc-form > .bc-form-row:first-of-type {
  grid-template-columns: max-content 1fr;
  align-items: end;
}

.bc-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: none;
  padding: 0;
  margin: 0;
  min-width: 0;
}

.bc-field-label {
  font-family: "Montserrat", sans-serif;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--main-bg-color);
  letter-spacing: -0.01em;
  padding: 0;
}

/* Gender as compact segmented pill control */
.bc-radios {
  display: inline-flex;
  background: #f0f6fb;
  border: 1.5px solid #e1ecf3;
  border-radius: 12px;
  padding: 3px;
  gap: 0;
}

.bc-radio {
  position: relative;
  flex: 0 0 auto;
}

.bc-radio input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.bc-radio-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 18px;
  background: transparent;
  border: none;
  border-radius: 9px;
  font-family: "Montserrat", sans-serif;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--dark-text-color);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.bc-radio-emoji {
  font-size: 16px;
  line-height: 1;
}

.bc-radio:hover .bc-radio-box {
  color: var(--main-bg-color);
}

.bc-radio input:checked + .bc-radio-box {
  background: #fff;
  color: var(--main-bg-color);
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(17, 17, 17, 0.08);
}

.bc-radio input:focus-visible + .bc-radio-box {
  outline: 2px solid var(--gold-color);
  outline-offset: 2px;
}

/* Inputs */
.bc-input-wrap {
  position: relative;
}

.bc-input {
  width: 100%;
  padding: 12px 50px 12px 14px;
  background: #fff;
  border: 1.5px solid #d6e4ee;
  border-radius: 12px;
  font-family: "Nunito", "Montserrat", sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--main-bg-color);
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  -moz-appearance: textfield;
}

.bc-input::-webkit-outer-spin-button,
.bc-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.bc-input:focus {
  outline: none;
  border-color: #79b8f8;
  box-shadow: 0 0 0 3px rgba(121, 184, 248, 0.18);
}

.bc-input::placeholder {
  color: #b0c4d2;
  font-weight: 500;
}

.bc-input-suffix {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-family: "Montserrat", sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: #8aa0b0;
  pointer-events: none;
}

.bc-age-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* ==========================================================================
   STAND-ALONE PREDICTION CARD (target adult height by parents)
   ========================================================================== */
.bc-prediction-card {
  background: linear-gradient(180deg, #ffffff 0%, #fffbef 100%);
  border: 1px solid #f0e4bd;
  border-radius: 18px;
  padding: 26px 28px 24px !important;
  margin: 0 0 22px;
  box-shadow: 0 6px 18px rgba(189, 160, 0, 0.06);
}

.bc-prediction-card-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 6px;
}

.bc-prediction-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--gold-color);
  color: #fff;
  border-radius: 10px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(189, 160, 0, 0.25);
}

.bc-prediction-card-eyebrow {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gold-color);
  margin-bottom: 4px;
}

.bc-prediction-card-head h2 {
  font-family: "Montserrat", sans-serif !important;
  font-size: 19px !important;
  font-weight: 800 !important;
  margin: 0 !important;
  letter-spacing: -0.02em;
  line-height: 1.2 !important;
  color: var(--main-bg-color);
}

.bc-prediction-card-lead {
  margin: 12px 0 18px !important;
  font-size: 13.5px !important;
  line-height: 1.5 !important;
  color: var(--dark-text-color);
}

.bc-prediction-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 16px;
}

.bc-prediction-card-result {
  margin: 0 !important;
  padding: 14px 18px !important;
  background: #fff;
  border-left: 3px solid var(--gold-color);
  border-radius: 10px;
  font-size: 14px !important;
  line-height: 1.55 !important;
  color: var(--main-bg-color);
}

.bc-prediction-card-result strong {
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
}

.bc-prediction-card-hint {
  margin: 0 !important;
  padding: 10px 14px !important;
  background: rgba(189, 160, 0, 0.06);
  border-radius: 8px;
  font-size: 13px !important;
  line-height: 1.5 !important;
  color: var(--dark-text-color);
  font-style: italic;
}

/* Actions */
.bc-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 4px;
}

.bc-submit {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: var(--main-bg-color);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-family: "Montserrat", sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}

.bc-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(17, 17, 17, 0.18);
}

.bc-submit:active {
  transform: scale(0.98);
}

/* Reset button — compact, absolute-positioned in form's top-right corner */
.bc-reset {
  position: absolute;
  top: 18px;
  right: 22px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px 6px 10px;
  background: transparent;
  border: 1px solid #d6e4ee;
  border-radius: 999px;
  font-family: "Montserrat", sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: #8aa0b0;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 2;
}

.bc-reset:hover {
  background: #f0f6fb;
  border-color: #79b8f8;
  color: var(--main-bg-color);
}

.bc-reset svg {
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.bc-reset:hover svg {
  transform: rotate(-180deg);
}

.bc-reset:active {
  transform: scale(0.96);
}

.bc-form-hint {
  margin: 4px 0 0 !important;
  padding: 10px 14px !important;
  background: rgba(220, 72, 72, 0.06);
  border-left: 3px solid #d64545;
  border-radius: 8px;
  font-size: 13.5px !important;
  line-height: 1.45 !important;
  color: #8b2020;
}

/* ==========================================================================
   RESULT
   ========================================================================== */
.bc-result {
  background: #fff;
  border: 1px solid #d6e4ee;
  border-radius: 18px;
  padding: 28px 30px;
  margin: 0 0 22px;
  box-shadow: 0 8px 24px rgba(17, 17, 17, 0.05);
  animation: bc-fadeIn 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes bc-fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.bc-result-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: stretch;
  padding-bottom: 20px;
  margin-bottom: 22px;
  border-bottom: 1px solid #ecf2f7;
}

.bc-result-bmi {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 130px;
  padding: 14px 22px;
  background: linear-gradient(180deg, #f0f6fb 0%, #e1f0fa 100%);
  border-radius: 14px;
  text-align: center;
}

.bc-result-label {
  font-family: "Montserrat", sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: var(--dark-text-color);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.bc-result-value {
  font-family: "Montserrat", sans-serif;
  font-size: 38px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--main-bg-color);
}

.bc-result-unit {
  font-family: "Montserrat", sans-serif;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--dark-text-color);
}

.bc-result-status {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: 14px;
  background: #f7f9fb;
}

.bc-result-status.is-success {
  background: linear-gradient(135deg, #ecfaf0 0%, #d8f3df 100%);
}
.bc-result-status.is-warning {
  background: linear-gradient(135deg, #fff8e7 0%, #fbe9bf 100%);
}
.bc-result-status.is-danger {
  background: linear-gradient(135deg, #fff0f0 0%, #fbd9d9 100%);
}

.bc-status-emoji {
  font-size: 36px;
  line-height: 1;
  flex-shrink: 0;
}

.bc-status-eyebrow {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--dark-text-color);
  margin-bottom: 2px;
}

.bc-status-title {
  font-family: "Montserrat", sans-serif;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--main-bg-color);
}

/* Percentile bars */
.bc-result-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.bc-bar-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px;
  background: #f7fafd;
  border-radius: 12px;
  border: 1px solid #e9eff5;
}

.bc-bar-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.bc-bar-name {
  font-family: "Montserrat", sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--main-bg-color);
}

.bc-bar-value {
  font-family: "Nunito", sans-serif;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--dark-text-color);
}

.bc-bar-value strong {
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  color: var(--main-bg-color);
}

.bc-bar-track {
  position: relative;
  display: flex;
  width: 100%;
  height: 12px;
  border-radius: 999px;
  overflow: hidden;
  background: #ecf2f7;
}

.bc-bar-zone-1 {
  background: #f5b7b7;
}
.bc-bar-zone-2 {
  background: #ffe19a;
}
.bc-bar-zone-3 {
  background: #b8e3c1;
}
.bc-bar-zone-4 {
  background: #ffe19a;
}
.bc-bar-zone-5 {
  background: #f5b7b7;
}

.bc-bar-marker {
  position: absolute;
  top: 50%;
  width: 16px;
  height: 16px;
  background: #fff;
  border: 3px solid var(--main-bg-color);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 2px 6px rgba(17, 17, 17, 0.25);
  transition: left 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.bc-bar-row.is-success .bc-bar-marker {
  border-color: #2e8a4f;
}
.bc-bar-row.is-warning .bc-bar-marker {
  border-color: #b88200;
}
.bc-bar-row.is-danger .bc-bar-marker {
  border-color: #b93737;
}

.bc-bar-axis {
  display: flex;
  justify-content: space-between;
  font-family: "Montserrat", sans-serif;
  font-size: 10.5px;
  font-weight: 600;
  color: #8aa0b0;
  padding: 0 1px;
}

/* Adult scale (single bar) */
.bc-adult-scale {
  position: relative;
  padding-bottom: 22px;
}

.bc-adult-zones {
  position: relative;
  display: flex;
  width: 100%;
  height: 12px;
  border-radius: 999px;
  overflow: hidden;
  background: #ecf2f7;
}

.bc-adult-zones .bc-zone-success {
  background: #b8e3c1;
}
.bc-adult-zones .bc-zone-warning {
  background: #ffe19a;
}
.bc-adult-zones .bc-zone-danger {
  background: #f5b7b7;
}
.bc-adult-zones .bc-zone {
  display: block;
  height: 100%;
}

.bc-adult-scale .bc-bar-marker {
  top: 6px;
}

.bc-adult-labels {
  position: relative;
  height: 18px;
  margin-top: 6px;
}

.bc-adult-labels span {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  font-family: "Montserrat", sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: #8aa0b0;
}

/* Result text and prediction */
.bc-result-text {
  padding: 14px 18px;
  background: #f7fafd;
  border-left: 3px solid #79b8f8;
  border-radius: 10px;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--main-bg-color);
  margin-bottom: 18px;
}

/* Norms reference card */
.bc-result-norms {
  padding: 16px 20px;
  background: #fff;
  border: 1px dashed #d6e4ee;
  border-radius: 12px;
}

.bc-norms-title {
  font-family: "Montserrat", sans-serif !important;
  font-size: 13px !important;
  font-weight: 800 !important;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--dark-text-color);
  margin: 0 0 10px !important;
}

.bc-norms-list {
  list-style: none;
  margin: 0 !important;
  padding: 0 !important;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  font-size: 13.5px;
  line-height: 1.5;
}

.bc-norms-list li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0 !important;
  padding: 0 !important;
}

.bc-norms-key {
  display: inline-block;
  min-width: 90px;
  padding: 2px 8px;
  background: #f0f6fb;
  border-radius: 999px;
  font-family: "Montserrat", sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--main-bg-color);
  text-align: center;
}

.bc-norms-list em {
  font-style: normal;
  color: var(--dark-text-color);
  font-size: 12.5px;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 760px) {
  .bc-calc,
  .bc-result {
    padding: 22px 18px !important;
  }
  .bc-form-row,
  .bc-form > .bc-form-row:first-of-type {
    grid-template-columns: 1fr;
    gap: 14px;
    align-items: stretch;
  }
  .bc-radios {
    width: 100%;
  }
  .bc-radio {
    flex: 1 1 0;
  }
  .bc-radio-box {
    width: 100%;
    padding: 9px 12px;
  }
  /* On mobile: drop the absolute corner placement, inline next to Submit */
  .bc-reset {
    position: static;
    top: auto;
    right: auto;
    align-self: center;
    padding: 9px 16px;
    font-size: 13px;
    margin-left: auto;
  }
  .bc-result-head {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .bc-prediction-card {
    padding: 22px 18px !important;
  }
  .bc-prediction-fields {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .bc-result-bmi {
    padding: 12px 18px;
  }
  .bc-result-value {
    font-size: 32px;
  }
  .bc-status-title {
    font-size: 16px;
  }
  .bc-norms-key {
    min-width: 80px;
  }
}

@media (max-width: 420px) {
  .bc-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .bc-submit {
    width: 100%;
    justify-content: center;
  }
}