/* ==============================================
   Calculadora — Ultrassom 3D
   Teste Online se o Ultrassom 3D vai dar certo
   Prefixo: us3d-
   Depende de: calc.css (base)
   ============================================== */

/* ── Disclaimer (amarelo) ── */
.us3d-disclaimer {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  margin-bottom: 24px;
  background: #fffbeb;
  border: 1px solid #fcd34d;
  border-radius: 12px;
  font-size: 0.875rem;
  line-height: 1.6;
  color: #92400e;
}

.us3d-disclaimer svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: #d97706;
}

/* ── Card Header (scoped) ── */
#us3d-card .card-header {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e2e8f0;
}

#us3d-card .card-header h2 {
  font-size: 18px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 6px;
}

#us3d-card .card-header-sub {
  font-size: 14px;
  font-weight: 300;
  color: #64748b;
  margin: 0;
  line-height: 1.5;
}

/* ── Inputs rows ── */
.us3d-inputs-row {
  display: grid;
  gap: 20px;
  margin-bottom: 24px;
}

.us3d-inputs-3col {
  grid-template-columns: 1fr 1fr 1fr;
}

.us3d-inputs-2col {
  grid-template-columns: 2fr 1fr;
}

@media (max-width: 768px) {
  .us3d-inputs-3col,
  .us3d-inputs-2col {
    grid-template-columns: 1fr;
  }
}

.us3d-input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.us3d-input-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary, #1e293b);
}

.us3d-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.us3d-input {
  width: 100%;
  padding: 12px 48px 12px 16px;
  border: 1.5px solid var(--border, #e2e8f0);
  border-radius: 10px;
  font-size: 1rem;
  color: var(--text-primary, #1e293b);
  background: var(--bg-white, #fff);
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: 'Poppins', sans-serif;
  -moz-appearance: textfield;
}

.us3d-input::-webkit-inner-spin-button,
.us3d-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.us3d-input:focus {
  outline: none;
  border-color: var(--teal, #0d9488);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.12);
}

.us3d-input::placeholder {
  color: #94a3b8;
}

.us3d-input-unit {
  position: absolute;
  right: 14px;
  font-size: 0.85rem;
  font-weight: 500;
  color: #94a3b8;
  pointer-events: none;
}

/* ── Select ── */
.us3d-select-wrap {
  position: relative;
}

.us3d-select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border, #e2e8f0);
  border-radius: 10px;
  font-size: 1rem;
  color: var(--text-primary, #1e293b);
  background: var(--bg-white, #fff);
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: 'Poppins', sans-serif;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.us3d-select:focus {
  outline: none;
  border-color: var(--teal, #0d9488);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.12);
}

/* ── Error state on inputs ── */
.us3d-input.us3d-input-error,
.us3d-select.us3d-input-error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}

/* ── Gordura Abdominal (image radio cards) ── */
.us3d-gordura-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

@media (max-width: 480px) {
  .us3d-gordura-options {
    grid-template-columns: 1fr;
  }
}

.us3d-gordura-option {
  cursor: pointer;
}

.us3d-gordura-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.us3d-gordura-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 14px 10px;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  text-align: center;
}

.us3d-gordura-card:hover {
  border-color: #cbd5e1;
  background: #f8fafc;
}

.us3d-gordura-option input[type="radio"]:checked + .us3d-gordura-card {
  border-color: #0e7490;
  background: #ecfeff;
  box-shadow: 0 0 0 3px rgba(14, 116, 144, 0.12);
}

.us3d-gordura-option input[type="radio"]:focus-visible + .us3d-gordura-card {
  outline: 2px solid #0e7490;
  outline-offset: 2px;
}

.us3d-gordura-card.us3d-input-error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}

.us3d-gordura-card img {
  width: 80px;
  height: 80px;
  border-radius: 8px;
  object-fit: cover;
}

.us3d-gordura-text {
  font-size: 13px;
  font-weight: 600;
  color: #334155;
}

/* ── Error message ── */
#us3d-card .erro-msg {
  margin: 0;
  padding: 0;
  font-size: 13px;
  font-weight: 500;
  color: #dc2626;
  min-height: 0;
  transition: all 0.2s;
}

#us3d-card .erro-msg:not(:empty) {
  padding: 10px 14px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
}

/* ── Button row ── */
#us3d-card .btn-row {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  align-items: stretch;
}

#us3d-card .btn-calcular,
#us3d-card .btn-limpar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: 'Poppins', sans-serif;
}

#us3d-card .btn-calcular {
  background: #0e7490;
  color: #fff;
  flex: 1;
}

#us3d-card .btn-calcular:hover {
  background: #155e75;
}

#us3d-card .btn-limpar {
  background: #f1f5f9;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

#us3d-card .btn-limpar:hover {
  background: #e2e8f0;
  color: #334155;
}

/* ── Badge gestante ── */
.badge-gestante {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: 99px;
  background: #fce7f3;
  color: #9d174d;
}

/* ── Result card ── */
.us3d-result-card {
  animation: us3dSlideIn 0.4s ease-out;
}

@keyframes us3dSlideIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#us3d-resultado .us3d-result-header h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary, #1e293b);
  margin: 0 0 24px;
}

/* ── Summary row ── */
.us3d-summary-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 600px) {
  .us3d-summary-row {
    grid-template-columns: 1fr;
  }
}

.us3d-summary-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 18px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
}

.us3d-summary-label {
  font-size: 0.8125rem;
  color: #64748b;
  font-weight: 500;
}

.us3d-summary-value {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary, #1e293b);
}

/* ── Gauge section ── */
.us3d-gauge-section {
  text-align: center;
  margin-bottom: 32px;
  padding: 24px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
}

.us3d-gauge-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary, #1e293b);
  margin-bottom: 16px;
}

.us3d-gauge-wrap {
  display: flex;
  justify-content: center;
}

.us3d-gauge {
  width: 100%;
  max-width: 280px;
  height: auto;
  overflow: visible;
}

.us3d-gauge-label-text {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary, #1e293b);
  margin-top: 12px;
}

/* ── Image section ── */
.us3d-image-section {
  text-align: center;
  margin-bottom: 24px;
}

.us3d-image-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary, #1e293b);
  margin-bottom: 16px;
}

.us3d-image-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 12px;
}

.us3d-image-wrap img {
  max-width: 100%;
  width: 400px;
  height: auto;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}

.us3d-image-caption {
  font-size: 0.8125rem;
  color: #64748b;
  font-weight: 400;
  line-height: 1.5;
  margin: 0;
}

/* ── Explanation block ── */
.us3d-explanation {
  padding: 18px 20px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 12px;
  font-size: 0.875rem;
  line-height: 1.65;
  color: #166534;
}

.us3d-explanation.us3d-explanation-good {
  background: #f0fdf4;
  border-color: #bbf7d0;
  color: #166534;
}

.us3d-explanation.us3d-explanation-moderate {
  background: #fffbeb;
  border-color: #fcd34d;
  color: #92400e;
}

.us3d-explanation.us3d-explanation-poor {
  background: #fef2f2;
  border-color: #fecaca;
  color: #991b1b;
}

.us3d-explanation strong {
  font-weight: 700;
}

/* ── Responsive tweaks ── */
@media (max-width: 640px) {
  #us3d-card .btn-row {
    flex-direction: column;
  }

  #us3d-card .btn-calcular,
  #us3d-card .btn-limpar {
    width: 100%;
    padding: 14px 20px;
  }

  #us3d-card .btn-calcular {
    flex: unset;
  }

  #us3d-card .btn-limpar {
    padding: 14px 20px;
  }

  .us3d-gauge-section {
    padding: 16px;
  }

  .us3d-disclaimer {
    padding: 14px 16px;
    font-size: 0.8125rem;
  }
}

@media (max-width: 480px) {
  .us3d-summary-row {
    grid-template-columns: 1fr;
  }

  .us3d-gordura-card img {
    width: 64px;
    height: 64px;
  }
}

/* ── Standard calculator fixes ── */
#us3d-card .btn-row {
  display: flex !important;
  align-items: stretch !important;
  gap: 10px;
  margin-top: 20px;
}
#us3d-card .btn-row .btn-calcular {
  flex: 1;
  width: auto !important;
  margin-top: 0 !important;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
#us3d-card .btn-row .btn-limpar {
  display: flex !important;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 24px !important;
  background: #f1f5f9 !important;
  color: #334155 !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 8px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  margin-top: 0 !important;
  width: auto !important;
}
#us3d-card .btn-row .btn-limpar:hover { background: #e2e8f0 !important; }