/**
 * CEC Calculadora de Carga 0.1.4
 * Mobile first, accesible y aislada del tema.
 */

.cecc,
.cecc * {
  box-sizing: border-box;
}

.cecc [hidden] {
  display: none !important;
}

.cecc {
  --cecc-bg: var(--cec-bg, #fff);
  --cecc-panel: var(--cec-raised, #fff);
  --cecc-panel-2: var(--cec-surface, #f4f4f4);
  --cecc-ink: var(--cec-strong, #171a20);
  --cecc-muted: var(--cec-muted, #5c5e62);
  --cecc-line: var(--cec-line-2, #d0d1d2);
  --cecc-line-soft: var(--cec-line, #e2e3e3);
  --cecc-control-line: #85878a;
  --cecc-accent: var(--cec-accent, #3e6ae1);
  --cecc-accent-2: var(--cec-accent-2, #3457b1);
  --cecc-danger: var(--cec-danger, #b74134);
  --cecc-on-accent: var(--cec-on-accent, #fff);
  --cecc-radius: var(--cec-r-md, 4px);
  color-scheme: light;
  position: relative;
  left: 50%;
  width: min(1120px, calc(100vw - 24px));
  margin: clamp(1.5rem, 5vw, 3.5rem) 0 clamp(2rem, 6vw, 4rem);
  transform: translateX(-50%);
  overflow: hidden;
  border: 1px solid var(--cecc-line);
  border-radius: var(--cecc-radius);
  background: var(--cecc-bg);
  color: var(--cecc-ink);
  box-shadow: 0 8px 24px rgb(23 26 32 / .1);
  font-family: var(--cec-font-body, Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
  line-height: 1.5;
}

.cecc__top {
  padding: clamp(1.4rem, 5vw, 3rem) clamp(1.1rem, 5vw, 3rem) 1rem;
  background: var(--cecc-bg);
}

.cecc .cecc__top h2 {
  max-width: 760px;
  margin: .25rem 0 .65rem;
  padding: 0;
  border: 0;
  color: var(--cecc-ink);
  font-size: clamp(1.75rem, 6.5vw, 3rem);
  line-height: 1.06;
  letter-spacing: -.035em;
}

.cecc .cecc__top > p:last-child {
  max-width: 720px;
  margin: 0;
  color: var(--cecc-muted);
  font-size: clamp(.98rem, 2.7vw, 1.12rem);
}

.cecc .cecc__eyebrow {
  margin: 0;
  color: var(--cecc-accent);
  font-size: .82rem;
  font-weight: 850;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.cecc__layout {
  display: grid;
  gap: 1rem;
  padding: 1rem;
}

.cecc__form,
.cecc__results {
  min-width: 0;
  border: 1px solid var(--cecc-line);
  border-radius: var(--cecc-radius);
  background: var(--cecc-panel);
}

.cecc__form {
  padding: clamp(1rem, 4vw, 1.6rem);
}

.cecc__mode {
  min-width: 0;
  margin: 0 0 1.25rem;
  padding: 0;
  border: 0;
}

.cecc__mode legend,
.cecc__field > label,
.cecc__charge-range strong {
  display: block;
  margin-bottom: .5rem;
  color: var(--cecc-ink);
  font-size: .92rem;
  font-weight: 760;
}

.cecc__field > label span,
.cecc__mode legend span {
  color: var(--cecc-muted);
  font-weight: 600;
}

.cecc__segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .55rem;
}

.cecc__segmented label {
  position: relative;
  min-width: 0;
  cursor: pointer;
}

.cecc__segmented input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.cecc__segmented span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: .7rem;
  border: 1px solid var(--cecc-control-line);
  border-radius: var(--cecc-radius);
  background: var(--cecc-panel-2);
  color: var(--cecc-muted);
  font-weight: 760;
  text-align: center;
  transition: border-color .2s ease, background .2s ease, color .2s ease, transform .2s ease;
}

.cecc__segmented input:checked + span {
  border-color: var(--cecc-accent);
  background: var(--cecc-accent);
  color: var(--cecc-on-accent);
}

.cecc__segmented input:focus-visible + span,
.cecc input:focus-visible,
.cecc select:focus-visible,
.cecc summary:focus-visible,
.cecc__button:focus-visible,
.cecc__link:focus-visible {
  outline: 3px solid var(--cecc-accent-2);
  outline-offset: 3px;
}

.cecc__field {
  min-width: 0;
  margin-bottom: 1rem;
}

.cecc .cecc__field input,
.cecc .cecc__field select,
.cecc .cecc__money-input {
  width: 100%;
  min-height: 50px;
  border: 1px solid var(--cecc-control-line);
  border-radius: var(--cecc-radius);
  background: var(--cecc-panel);
  color: var(--cecc-ink);
  font: inherit;
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.2;
}

.cecc .cecc__field input,
.cecc .cecc__field select {
  padding: .72rem .85rem;
}

.cecc .cecc__field input::placeholder {
  color: var(--cecc-muted);
  opacity: 1;
}

.cecc .cecc__field select {
  appearance: auto;
}

.cecc .cecc__money-input {
  display: flex;
  align-items: center;
  overflow: hidden;
}

.cecc .cecc__money-input > span {
  padding-left: .85rem;
  color: var(--cecc-accent);
  font-weight: 850;
}

.cecc .cecc__money-input input {
  min-height: 48px;
  border: 0;
  background: transparent;
}

.cecc .cecc__money-input:focus-within {
  outline: 3px solid var(--cecc-accent-2);
  outline-offset: 3px;
}

.cecc .cecc__money-input input:focus-visible {
  outline: 0;
}

.cecc .cecc__hint,
.cecc .cecc__disclaimer {
  margin: .45rem 0 0;
  color: var(--cecc-muted);
  font-size: .85rem;
  line-height: 1.48;
}

.cecc__grid {
  display: grid;
  gap: 0 .75rem;
}

.cecc__charge-range {
  margin: .35rem 0 1.25rem;
  padding: 1rem;
  border: 1px solid var(--cecc-line);
  border-radius: var(--cecc-radius);
  background: var(--cecc-panel-2);
}

.cecc__range-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  margin-bottom: .55rem;
}

.cecc__range-heading strong {
  margin: 0;
}

.cecc__range-heading output {
  flex: 0 0 auto;
  padding: .3rem .55rem;
  border-radius: 999px;
  background: #e8edfb;
  color: var(--cecc-accent-2);
  font-size: .82rem;
  font-weight: 800;
}

.cecc__charge-range label {
  display: flex;
  justify-content: space-between;
  margin: .7rem 0 .15rem;
  color: var(--cecc-muted);
  font-size: .82rem;
  font-weight: 650;
}

.cecc__charge-range input[type="range"] {
  width: 100%;
  height: 30px;
  margin: 0;
  padding: 0;
  accent-color: var(--cecc-accent);
  cursor: ew-resize;
}

.cecc__advanced {
  margin-top: .25rem;
  border-top: 1px solid var(--cecc-line);
}

.cecc__advanced summary {
  min-height: 48px;
  padding: .85rem .15rem;
  color: var(--cecc-accent-2);
  font-size: .86rem;
  font-weight: 760;
  cursor: pointer;
}

.cecc__advanced[open] summary {
  margin-bottom: .7rem;
}

.cecc__results {
  position: relative;
  overflow: hidden;
  padding: clamp(1rem, 4vw, 1.6rem);
}

.cecc__results::before {
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--cecc-accent);
  content: "";
}

.cecc__battery {
  display: flex;
  align-items: center;
  gap: .55rem;
  margin: .2rem 0 .8rem;
}

.cecc__battery-shell {
  position: relative;
  width: min(210px, 68%);
  height: 32px;
  overflow: hidden;
  border: 3px solid var(--cecc-ink);
  border-radius: 8px;
  background: var(--cecc-panel);
}

.cecc__battery-shell::after {
  position: absolute;
  top: 8px;
  right: -8px;
  width: 7px;
  height: 11px;
  border-radius: 0 3px 3px 0;
  background: var(--cecc-ink);
  content: "";
}

.cecc__battery-fill {
  width: 80%;
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--cecc-accent), var(--cecc-accent-2));
  transition: width .55s cubic-bezier(.22, 1, .36, 1);
}

.cecc__battery-bolt {
  font-size: 1.45rem;
}

.cecc .cecc__status {
  min-height: 2.8em;
  margin: 0 0 .85rem;
  color: var(--cecc-muted);
  font-size: .88rem;
}

.cecc__result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .65rem;
}

.cecc__result-card {
  min-width: 0;
  padding: .85rem;
  border: 1px solid var(--cecc-line);
  border-radius: var(--cecc-radius);
  background: var(--cecc-panel-2);
}

.cecc__result-card--hero {
  grid-column: 1 / -1;
  padding: 1rem;
  border-color: var(--cecc-accent);
  background: #eef2fc;
}

.cecc__result-card span,
.cecc__result-card small {
  display: block;
  color: var(--cecc-muted);
  font-size: .82rem;
  line-height: 1.34;
}

.cecc__result-card strong {
  display: block;
  overflow-wrap: anywhere;
  margin: .22rem 0;
  color: var(--cecc-ink);
  font-size: clamp(1.02rem, 4.5vw, 1.35rem);
  line-height: 1.1;
}

.cecc__result-card--hero strong {
  color: var(--cecc-accent-2);
  font-size: clamp(1.8rem, 8vw, 3rem);
  letter-spacing: -.035em;
}

.cecc__bars {
  margin-top: .9rem;
  padding: .9rem;
  border: 1px solid var(--cecc-line);
  border-radius: var(--cecc-radius);
  background: var(--cecc-panel);
}

.cecc__bar-row {
  display: grid;
  grid-template-columns: 65px minmax(0, 1fr) auto;
  align-items: center;
  gap: .45rem;
  margin: .5rem 0;
  color: var(--cecc-muted);
  font-size: .82rem;
}

.cecc__bar-row strong {
  color: var(--cecc-ink);
  font-size: .82rem;
}

.cecc__bar {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--cecc-line-soft);
}

.cecc__bar i {
  display: block;
  width: 3%;
  height: 100%;
  border-radius: inherit;
  transition: width .7s cubic-bezier(.22, 1, .36, 1);
}

.cecc__bar-electric {
  background: var(--cecc-accent);
}

.cecc__bar-gas {
  background: var(--cecc-danger);
}

.cecc .cecc__bars > p {
  margin: .7rem 0 0;
  color: var(--cecc-accent-2);
  font-size: .85rem;
  font-weight: 750;
}

.cecc__actions {
  display: grid;
  gap: .55rem;
  margin-top: .9rem;
}

.cecc__button,
.cecc__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: .75rem 1rem;
  border-radius: 4px;
  font: inherit;
  font-size: .86rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform .2s ease, filter .2s ease;
}

.cecc__button {
  border: 1px solid var(--cecc-accent);
  background: var(--cecc-accent);
  color: var(--cecc-on-accent);
  cursor: pointer;
}

.cecc__link {
  border: 1px solid var(--cecc-control-line);
  background: var(--cecc-panel);
  color: var(--cecc-accent-2);
}

.cecc__button:hover {
  transform: translateY(-1px);
  border-color: var(--cecc-accent-2);
  background: var(--cecc-accent-2);
}

.cecc__link:hover {
  transform: translateY(-1px);
  background: var(--cecc-panel-2);
}

.cecc .cecc__disclaimer {
  margin-top: .9rem;
  padding-top: .8rem;
  border-top: 1px solid var(--cecc-line);
}

.cecc .cecc__disclaimer strong {
  color: var(--cecc-ink);
}

@media (min-width: 560px) {
  .cecc__grid--2,
  .cecc__actions {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 860px) {
  .cecc__layout {
    grid-template-columns: minmax(0, 1.08fr) minmax(350px, .92fr);
    align-items: start;
    gap: 1.15rem;
    padding: 1.15rem;
  }

  .cecc__results {
    position: sticky;
    top: 1rem;
  }

  .cecc__result-card strong {
    font-size: 1.22rem;
  }

  .cecc__result-card--hero strong {
    font-size: 2.7rem;
  }
}

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

  .cecc__result-card--hero {
    grid-column: auto;
  }

  .cecc__bar-row {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  .cecc__bar-row strong {
    grid-column: 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cecc *,
  .cecc *::before,
  .cecc *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .cecc {
    left: auto;
    width: 100%;
    margin: 1rem 0;
    transform: none;
    box-shadow: none;
  }

  .cecc__form,
  .cecc__actions {
    display: none;
  }

  .cecc__layout {
    display: block;
  }
}