/* ================================================================
   Configurador Puertas Frigoríficas — Tarifa 2026
   Estética: industrial-refinada, azul acero + naranja cálido
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700&family=Barlow:wght@400;500;600&display=swap');

.cp-app {
  --cp-bg:          #0f1923;
  --cp-surface:     #162130;
  --cp-surface2:    #1d2e40;
  --cp-border:      rgba(255,255,255,0.08);
  --cp-accent:      #e07b39;
  --cp-accent2:     #4a9fd4;
  --cp-text:        #e8eef4;
  --cp-text-muted:  #7a92a8;
  --cp-success:     #3ecf8e;
  --cp-radius:      10px;
  --cp-radius-lg:   16px;
  --cp-shadow:      0 8px 32px rgba(0,0,0,0.4);
  --cp-transition:  220ms cubic-bezier(.4,0,.2,1);

  font-family: 'Barlow', sans-serif;
  font-size: 15px;
  color: var(--cp-text);
  background: var(--cp-bg);
  border-radius: var(--cp-radius-lg);
  overflow: hidden;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}

/* ── Steps ──────────────────────────────────────────────────────── */
.cp-step {
  display: none;
  padding: 40px;
  animation: cpFadeIn 300ms ease both;
}
.cp-step--active { display: block; }

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

/* ── Step header ────────────────────────────────────────────────── */
.cp-step__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}
.cp-step__number {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--cp-accent);
  background: rgba(224,123,57,0.12);
  border: 1px solid rgba(224,123,57,0.3);
  border-radius: 6px;
  padding: 3px 10px;
  text-transform: uppercase;
}
.cp-step__title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--cp-text);
  margin: 0;
  text-transform: uppercase;
}

/* ── Back button ────────────────────────────────────────────────── */
.cp-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: var(--cp-text-muted);
  font-family: 'Barlow', sans-serif;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  padding: 0 0 24px;
  transition: color var(--cp-transition);
}
.cp-back-btn:hover { color: var(--cp-accent2); }
.cp-back-btn svg { width: 16px; height: 16px; }

/* ── Type grid (step 1) ─────────────────────────────────────────── */
.cp-types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}

.cp-type-card {
  background: var(--cp-surface);
  border: 1.5px solid var(--cp-border);
  border-radius: var(--cp-radius);
  padding: 22px 16px 18px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: border-color var(--cp-transition),
              background var(--cp-transition),
              transform var(--cp-transition);
  font-family: 'Barlow', sans-serif;
  color: var(--cp-text);
  text-align: center;
}
.cp-type-card:hover {
  border-color: var(--cp-accent);
  background: var(--cp-surface2);
  transform: translateY(-3px);
}
.cp-type-card__icon {
  width: 56px;
  height: 56px;
  color: var(--cp-accent2);
}
.cp-type-card__icon svg { width: 100%; height: 100%; }
.cp-type-card__label {
  font-weight: 600;
  font-size: 14px;
  line-height: 1.3;
}
.cp-type-card__sub {
  font-size: 11px;
  color: var(--cp-text-muted);
  letter-spacing: 0.05em;
}

/* ── Config layout (step 2) ─────────────────────────────────────── */
.cp-config-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 32px;
  align-items: start;
}
@media (max-width: 760px) {
  .cp-config-layout { grid-template-columns: 1fr; }
  .cp-step { padding: 24px 20px; }
  .cp-types-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ── Fields ─────────────────────────────────────────────────────── */
.cp-field {
  margin-bottom: 22px;
}
.cp-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cp-text-muted);
  margin-bottom: 8px;
}
.cp-select-wrap {
  position: relative;
}
.cp-select-wrap::after {
  content: '';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--cp-text-muted);
  pointer-events: none;
}
.cp-select {
  width: 100%;
  appearance: none;
  background: var(--cp-surface);
  border: 1.5px solid var(--cp-border);
  border-radius: var(--cp-radius);
  color: var(--cp-text);
  font-family: 'Barlow', sans-serif;
  font-size: 15px;
  padding: 11px 36px 11px 14px;
  cursor: pointer;
  transition: border-color var(--cp-transition);
}
.cp-select:focus {
  outline: none;
  border-color: var(--cp-accent2);
}

/* ── Number input ───────────────────────────────────────────────── */
.cp-number-wrap {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1.5px solid var(--cp-border);
  border-radius: var(--cp-radius);
  overflow: hidden;
  width: fit-content;
}
.cp-num-btn {
  background: var(--cp-surface);
  border: none;
  color: var(--cp-text);
  font-size: 20px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  transition: background var(--cp-transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cp-num-btn:hover { background: var(--cp-surface2); color: var(--cp-accent); }
.cp-num-input {
  background: var(--cp-surface);
  border: none;
  border-left: 1.5px solid var(--cp-border);
  border-right: 1.5px solid var(--cp-border);
  color: var(--cp-text);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 20px;
  font-weight: 600;
  width: 60px;
  text-align: center;
  padding: 0;
  height: 44px;
}
.cp-num-input:focus { outline: none; }
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; }

/* ── Options ────────────────────────────────────────────────────── */
.cp-opciones { margin-top: 32px; }
.cp-opciones__title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cp-text-muted);
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--cp-border);
}
.cp-opciones__list { display: flex; flex-direction: column; gap: 10px; }

.cp-opcion-item {
  background: var(--cp-surface);
  border: 1.5px solid var(--cp-border);
  border-radius: var(--cp-radius);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: border-color var(--cp-transition);
}
.cp-opcion-item:has(.cp-opcion-check:checked) {
  border-color: rgba(74,159,212,0.5);
  background: rgba(74,159,212,0.06);
}
.cp-opcion-check {
  width: 18px;
  height: 18px;
  accent-color: var(--cp-accent2);
  flex-shrink: 0;
  cursor: pointer;
}
.cp-opcion-info { flex: 1; min-width: 0; }
.cp-opcion-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--cp-text);
  line-height: 1.3;
}
.cp-opcion-unit {
  font-size: 11px;
  color: var(--cp-text-muted);
  margin-top: 2px;
}
.cp-opcion-price {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--cp-accent);
  white-space: nowrap;
}
.cp-opcion-price--discount { color: var(--cp-success); }

/* ── Summary card ───────────────────────────────────────────────── */
.cp-summary-card {
  background: var(--cp-surface);
  border: 1.5px solid var(--cp-border);
  border-radius: var(--cp-radius-lg);
  padding: 28px;
  position: sticky;
  top: 20px;
}
.cp-summary-card__badge {
  display: inline-block;
  background: var(--cp-accent);
  color: #fff;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  border-radius: 5px;
  margin-bottom: 10px;
}
.cp-summary-card__title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  margin: 0 0 20px;
  line-height: 1.2;
}

.cp-summary-specs {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--cp-border);
}
.cp-spec {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}
.cp-spec__key { color: var(--cp-text-muted); }
.cp-spec__val { font-weight: 600; color: var(--cp-text); }

.cp-price-breakdown {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}
.cp-price-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--cp-text-muted);
}
.cp-price-row span:last-child {
  font-weight: 600;
  color: var(--cp-text);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px;
}
.cp-price-row--total {
  padding-top: 10px;
  border-top: 1px solid var(--cp-border);
  font-size: 15px;
  color: var(--cp-text) !important;
}
.cp-price-row--total span:last-child {
  font-size: 24px !important;
  color: var(--cp-accent) !important;
}

.cp-summary-note {
  font-size: 11px;
  color: var(--cp-text-muted);
  margin: 0 0 20px;
  line-height: 1.5;
}

.cp-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  background: var(--cp-accent);
  color: #fff;
  border: none;
  border-radius: var(--cp-radius);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 14px 20px;
  cursor: pointer;
  transition: background var(--cp-transition), transform var(--cp-transition);
}
.cp-cta-btn:hover {
  background: #c96b28;
  transform: translateY(-2px);
}
.cp-cta-btn svg { width: 18px; height: 18px; }

/* ── Quote layout (step 3) ──────────────────────────────────────── */
.cp-quote-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 680px) {
  .cp-quote-layout { grid-template-columns: 1fr; }
}

.cp-quote-summary {
  background: var(--cp-surface);
  border: 1.5px solid var(--cp-border);
  border-radius: var(--cp-radius-lg);
  padding: 22px;
  font-size: 14px;
  line-height: 1.6;
}
.cp-quote-summary h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cp-text-muted);
  margin: 0 0 12px;
}
.cp-quote-summary .qs-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 5px 0;
  border-bottom: 1px solid var(--cp-border);
}
.cp-quote-summary .qs-row:last-of-type { border-bottom: none; }
.cp-quote-summary .qs-key { color: var(--cp-text-muted); font-size: 12px; }
.cp-quote-summary .qs-val { font-weight: 600; font-size: 13px; }
.cp-quote-summary .qs-total {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 2px solid var(--cp-accent);
  display: flex;
  justify-content: space-between;
}
.cp-quote-summary .qs-total-val {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--cp-accent);
}

/* ── Form ───────────────────────────────────────────────────────── */
.cp-form-row { margin-bottom: 18px; }
.cp-form-row--two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 500px) {
  .cp-form-row--two { grid-template-columns: 1fr; }
}
.cp-form-field { margin-bottom: 18px; }
.cp-input {
  width: 100%;
  background: var(--cp-surface);
  border: 1.5px solid var(--cp-border);
  border-radius: var(--cp-radius);
  color: var(--cp-text);
  font-family: 'Barlow', sans-serif;
  font-size: 15px;
  padding: 11px 14px;
  transition: border-color var(--cp-transition);
  box-sizing: border-box;
}
.cp-input:focus {
  outline: none;
  border-color: var(--cp-accent2);
}
.cp-input--textarea { resize: vertical; min-height: 100px; }

.cp-form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.cp-privacy-note {
  font-size: 12px;
  color: var(--cp-text-muted);
  margin: 0;
}
.cp-privacy-note a { color: var(--cp-accent2); text-decoration: none; }
.cp-form-footer .cp-cta-btn { width: auto; padding: 13px 28px; }

/* ── Success ────────────────────────────────────────────────────── */
.cp-success {
  text-align: center;
  padding: 40px 20px;
}
.cp-success__icon {
  width: 64px;
  height: 64px;
  background: var(--cp-success);
  color: #fff;
  font-size: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.cp-success h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 26px;
  font-weight: 700;
  text-transform: uppercase;
  margin: 0 0 8px;
}
.cp-success p { color: var(--cp-text-muted); }