/* ═══════════════════════════════════════════════════════════════════
   calc-peso.css — salgoacorrer.com
   Widget calculadora de pérdida de peso para corredores.
   Carga condicional: solo en el artículo perder-peso-corriendo.
   Ruta: /public_html/assets/css/calc-peso.css

   Nota: duplica algunas clases base (.calc-wrapper, .calc-header,
   .calc-body, .calc-field*, .calc-btn) presentes también en
   calc-zonas.css. Como ambos archivos cargan condicionalmente por
   slug nunca conviven en la misma página, así cada widget queda
   autocontenido.
═══════════════════════════════════════════════════════════════════ */

/* ── Wrapper general ──────────────────────────────────────────────── */
.calc-wrapper {
  background: var(--c-dark, #0f1923);
  border-radius: 14px;
  overflow: hidden;
  margin: 2.5rem 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, .18);
}

.calc-header {
  background: var(--c-accent, #e8472a);
  padding: 1.25rem 1.75rem;
  display: flex;
  align-items: center;
  gap: 12px;
}
.calc-header-icon { font-size: 1.4rem; line-height: 1; }
.calc-header-text h3 {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #fff;
  margin: 0;
}
.calc-header-text p {
  font-size: .8rem;
  color: rgba(255, 255, 255, .75);
  margin: 0;
}

.calc-body { padding: 1.75rem; }

/* ── Campos ───────────────────────────────────────────────────────── */
.calc-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.calc-field label {
  display: block;
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .5);
  margin-bottom: 6px;
}
.calc-field input,
.calc-field select {
  width: 100%;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 6px;
  padding: 10px 14px;
  color: #fff;
  font-family: var(--f-body, 'DM Sans', sans-serif);
  font-size: 1rem;
  outline: none;
  transition: border-color .2s;
  -webkit-appearance: none;
}
.calc-field input:focus,
.calc-field select:focus { border-color: var(--c-accent, #e8472a); }
.calc-field input::placeholder { color: rgba(255, 255, 255, .25); }
.calc-field select option { background: var(--c-dark, #0f1923); color: #fff; }

/* Radios para el sexo, estilo "pill" */
.calc-radios {
  display: flex;
  gap: 6px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 6px;
  padding: 4px;
}
.calc-radios input { display: none; }
.calc-radios label {
  flex: 1;
  text-align: center;
  padding: 8px 4px;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: rgba(255, 255, 255, .55);
  background: transparent;
  border-radius: 4px;
  cursor: pointer;
  margin: 0;
  text-transform: none;
  transition: background .15s, color .15s;
}
.calc-radios input:checked + label {
  background: var(--c-accent, #e8472a);
  color: #fff;
}

/* ── Botón calcular ───────────────────────────────────────────────── */
.calc-btn {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: var(--c-accent, #e8472a);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 12px 28px;
  cursor: pointer;
  transition: opacity .2s, transform .1s;
}
.calc-btn:hover  { opacity: .92; }
.calc-btn:active { transform: translateY(1px); }

/* ── Error de validación ──────────────────────────────────────────── */
.cp-error {
  display: none;
  margin-top: 1rem;
  padding: 12px 14px;
  background: rgba(239, 68, 68, .12);
  border: 1px solid rgba(239, 68, 68, .35);
  border-radius: 6px;
  color: #fecaca;
  font-size: .85rem;
  line-height: 1.5;
}

/* ── Resultados ───────────────────────────────────────────────────── */
.cp-resultados {
  display: none;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, .08);
}

.cp-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 1.25rem;
}
.cp-stat {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 8px;
  padding: 14px 16px;
}
.cp-stat-label {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .45);
  margin-bottom: 6px;
}
.cp-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
}
.cp-stat-value small {
  font-size: .7rem;
  font-weight: 500;
  color: rgba(255, 255, 255, .5);
  margin-left: 4px;
}
.cp-stat-sub {
  font-size: .78rem;
  color: rgba(255, 255, 255, .55);
  margin-top: 4px;
}

/* Stat destacado (rango calórico / tiempo objetivo) */
.cp-stat--highlight {
  background: rgba(232, 71, 42, .12);
  border-color: rgba(232, 71, 42, .35);
}
.cp-stat--highlight .cp-stat-value { color: #fda58e; }

/* ── Avisos ───────────────────────────────────────────────────────── */
.cp-avisos-box {
  display: none;
  margin-top: 1rem;
  padding: 14px 16px;
  background: rgba(234, 179, 8, .08);
  border: 1px solid rgba(234, 179, 8, .3);
  border-radius: 8px;
}
.cp-avisos-box-titulo {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #fde68a;
  margin-bottom: 8px;
}
.cp-avisos-box ul {
  margin: 0;
  padding-left: 1.2rem;
  color: rgba(255, 255, 255, .8);
  font-size: .88rem;
  line-height: 1.55;
}
.cp-avisos-box li + li { margin-top: 6px; }

/* ── Disclaimer de cierre ─────────────────────────────────────────── */
.cp-disclaimer {
  margin-top: 1rem;
  font-size: .78rem;
  color: rgba(255, 255, 255, .4);
  line-height: 1.55;
}

/* ── Responsive: en móvil reducimos padding y tamaño ──────────────── */
@media (max-width: 520px) {
  .calc-header { padding: 1rem 1.25rem; }
  .calc-body   { padding: 1.25rem; }
  .cp-stat-value { font-size: 1.3rem; }
}