/* Calculadora de respaldo — scoped to #en-calculadora / .en-calc-* */
.en-calc-section {
  background:
    radial-gradient(900px 420px at 8% 0%, rgba(100, 29, 130, 0.08), transparent 55%),
    linear-gradient(180deg, #f6effa 0%, #f4f4f4 48%, #ffffff 100%);
}

.en-calc-tag {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  border-radius: 9999px;
  padding: 0.375rem 0.875rem;
  font-size: 0.75rem;
  color: #641d82;
  border: 1px solid rgba(100, 29, 130, 0.18);
  background: rgba(255, 255, 255, 0.85);
}

.en-calc-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: minmax(0, 380px) 1fr;
}

@media (max-width: 900px) {
  .en-calc-grid {
    grid-template-columns: 1fr;
  }
}

.en-calc-panel {
  border-radius: 1.35rem;
  padding: 1.25rem;
  background: #fff;
  border: 1px solid rgba(100, 29, 130, 0.12);
  box-shadow: 0 14px 34px rgba(100, 29, 130, 0.08);
}

@media (min-width: 640px) {
  .en-calc-panel {
    padding: 1.5rem;
  }
}

.en-calc-panel-title {
  font-family: 'Oswald', 'Plus Jakarta Sans', sans-serif;
  margin: 0 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #f7ba14;
}

.en-calc-panel-title::before {
  content: '';
  display: inline-block;
  height: 6px;
  width: 6px;
  border-radius: 50%;
  background: #f7ba14;
  box-shadow: 0 0 8px rgba(247, 186, 20, 0.7);
}

.en-calc-eq-group {
  margin-bottom: 0.75rem;
}

.en-calc-eq-group summary {
  font-family: 'Oswald', 'Plus Jakarta Sans', sans-serif;
  display: flex;
  cursor: pointer;
  list-style: none;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #f3e8ff;
  padding: 0.5rem 0;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #110317;
}

.en-calc-eq-group summary::-webkit-details-marker {
  display: none;
}

.en-calc-eq-group summary::after {
  content: '+';
  font-size: 16px;
  color: #94a3b8;
}

.en-calc-eq-group[open] summary::after {
  content: '–';
}

.en-calc-eq-item {
  display: grid;
  align-items: center;
  gap: 0.625rem;
  border-bottom: 1px dashed #f3e8ff;
  padding: 0.625rem 0 0.625rem 0.25rem;
  grid-template-columns: 1fr auto auto;
}

.en-calc-eq-item:last-child {
  border-bottom: none;
}

.en-calc-eq-item label {
  font-size: 13px;
  color: #334155;
  margin: 0;
}

.en-calc-w-badge {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  white-space: nowrap;
  font-size: 11px;
  color: #94a3b8;
}

.en-calc-qty {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.en-calc-qty button {
  display: flex;
  height: 22px;
  width: 22px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-size: 13px;
  line-height: 1;
  color: #641d82;
  border: 1px solid rgba(100, 29, 130, 0.2);
  background: #f6effa;
  cursor: pointer;
  transition: 0.15s;
  padding: 0;
}

.en-calc-qty button:hover {
  background: #641d82;
  color: #fff;
}

.en-calc-qty span {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  min-width: 16px;
  text-align: center;
  font-size: 13px;
  color: #110317;
}

.en-calc-field {
  margin-bottom: 1rem;
}

.en-calc-field.mt-4 {
  margin-top: 1rem;
}

.en-calc-field label {
  display: block;
  margin-bottom: 0.375rem;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #64748b;
}

.en-calc-field input[type='number'] {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  width: 100%;
  border-radius: 0.75rem;
  border: 1px solid #f3e8ff;
  background: #f4f4f4;
  padding: 0.625rem 0.75rem;
  font-size: 15px;
  color: #110317;
  outline: none;
  box-sizing: border-box;
}

.en-calc-field input[type='number']:focus {
  border-color: #641d82;
  box-shadow: 0 0 0 4px rgba(100, 29, 130, 0.12);
}

.en-calc-field input[type='range'] {
  width: 100%;
  accent-color: #f7ba14;
}

.en-calc-range-value {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  margin-top: 0.25rem;
  font-size: 13px;
  color: #632281;
}

.en-calc-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.en-calc-pill {
  flex: 1;
  border-radius: 0.75rem;
  padding: 0.625rem 0.5rem;
  text-align: center;
  font-size: 12.5px;
  color: #64748b;
  border: 1px solid rgba(100, 29, 130, 0.12);
  background: #f6effa;
  cursor: pointer;
  transition: 0.15s;
}

.en-calc-pill small {
  display: block;
  margin-top: 2px;
  font-size: 10.5px;
  color: #94a3b8;
}

.en-calc-pill.is-active {
  color: #110317;
  border-color: rgba(247, 186, 20, 0.7);
  background: rgba(247, 186, 20, 0.14);
}

.en-calc-pill.is-active small {
  color: #632281;
}

.en-calc-readout {
  margin-bottom: 1rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-radius: 1rem;
  padding: 0.875rem 1rem;
  border: 1px solid rgba(100, 29, 130, 0.12);
  background: linear-gradient(135deg, #f6effa, #ffffff);
}

.en-calc-readout-lbl {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #64748b;
}

.en-calc-readout-val {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 26px;
  font-weight: 700;
  color: #10b981;
}

.en-calc-readout-val span {
  margin-left: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #94a3b8;
}

.en-calc-rec {
  position: relative;
  overflow: hidden;
  border-radius: 1.35rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, #641d82 0%, #3d1052 55%, #110317 100%);
  border: 1px solid rgba(247, 186, 20, 0.35);
  box-shadow: 0 18px 40px rgba(100, 29, 130, 0.22);
}

.en-calc-rec::before {
  content: '';
  pointer-events: none;
  position: absolute;
  inset: 0;
  background: radial-gradient(400px 200px at 90% 0%, rgba(247, 186, 20, 0.18), transparent 70%);
}

.en-calc-rec-top {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.en-calc-rec-eyebrow {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  margin-bottom: 0.5rem;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #f7ba14;
}

.en-calc-rec-model {
  font-family: 'Oswald', 'Plus Jakarta Sans', sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.05;
  color: #fff;
}

.en-calc-rec-spec {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  margin-top: 0.375rem;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}

.en-calc-type-badge {
  font-family: 'Oswald', 'Plus Jakarta Sans', sans-serif;
  white-space: nowrap;
  border-radius: 9999px;
  padding: 0.375rem 0.75rem;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.en-calc-type-badge.interactivo {
  color: #e9d5ff;
  background: rgba(178, 63, 209, 0.2);
  border: 1px solid rgba(178, 63, 209, 0.45);
}

.en-calc-type-badge.online {
  color: #f7ba14;
  background: rgba(247, 186, 20, 0.16);
  border: 1px solid rgba(247, 186, 20, 0.4);
}

.en-calc-lcd-row {
  position: relative;
  z-index: 1;
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.en-calc-lcd {
  min-width: 140px;
  border-radius: 0.75rem;
  padding: 0.875rem 1rem;
  background: rgba(17, 3, 23, 0.55);
  border: 1px solid rgba(52, 211, 153, 0.25);
}

.en-calc-lcd.is-warn {
  border-color: rgba(248, 113, 113, 0.35);
}

.en-calc-lcd-lbl {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.45);
}

.en-calc-lcd-num {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  margin-top: 2px;
  font-size: 28px;
  font-weight: 700;
  color: #34d399;
  text-shadow: 0 0 12px rgba(52, 211, 153, 0.45);
}

.en-calc-lcd.is-warn .en-calc-lcd-num {
  color: #f87171;
  text-shadow: 0 0 12px rgba(248, 113, 113, 0.45);
}

.en-calc-lcd-num small {
  margin-left: 0.25rem;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.45);
  text-shadow: none;
}

.en-calc-rec-note {
  position: relative;
  z-index: 1;
  margin-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1rem;
  font-size: 13.5px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.85);
}

.en-calc-rec-note b {
  color: #f7ba14;
}

.en-calc-alt-note {
  position: relative;
  z-index: 1;
  margin-top: 0.75rem;
  font-size: 12.5px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.55);
}

.en-calc-alt-note b {
  color: #e9d5ff;
}

.en-calc-table-wrap {
  margin-left: -0.25rem;
  margin-right: -0.25rem;
  overflow-x: auto;
}

.en-calc-table {
  margin-top: 0.375rem;
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.en-calc-table th {
  font-family: 'Oswald', 'Plus Jakarta Sans', sans-serif;
  border-bottom: 1px solid #f3e8ff;
  padding: 0.5rem 0.625rem;
  text-align: left;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #94a3b8;
}

.en-calc-table td {
  border-bottom: 1px solid #faf5ff;
  padding: 0.625rem;
  vertical-align: middle;
  color: #475569;
}

.en-calc-table tr.is-best td {
  background: rgba(247, 186, 20, 0.1);
}

.en-calc-table tr.is-best td:first-child {
  border-left: 3px solid #f7ba14;
}

.en-calc-model-name {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 13px;
  font-weight: 700;
  color: #110317;
}

.en-calc-time-cell {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.875rem;
  color: #632281;
}

.en-calc-status {
  display: inline-block;
  white-space: nowrap;
  border-radius: 0.75rem;
  padding: 0.25rem 0.625rem;
  font-size: 11px;
  font-weight: 600;
}

.en-calc-status.ok {
  background: #ecfdf5;
  color: #059669;
}

.en-calc-status.warn {
  background: #fffbeb;
  color: #b45309;
}

.en-calc-status.bad {
  background: #fef2f2;
  color: #dc2626;
}

.en-calc-legend {
  margin-top: 1.25rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 640px) {
  .en-calc-legend {
    grid-template-columns: 1fr;
  }
}

.en-calc-legend-card {
  border-radius: 1rem;
  padding: 0.875rem 1rem;
  font-size: 12.5px;
  line-height: 1.55;
  color: #64748b;
  background: #f6effa;
  border: 1px solid rgba(100, 29, 130, 0.1);
}

.en-calc-legend-card b {
  font-family: 'Oswald', 'Plus Jakarta Sans', sans-serif;
  display: block;
  margin-bottom: 0.375rem;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: #110317;
}

.en-calc-footnote {
  margin: 2rem auto 0;
  max-width: 56rem;
  text-align: center;
  font-size: 11.5px;
  line-height: 1.6;
  color: #94a3b8;
}