/* ----------------------------------------------------------------------------
   ACE NUTRITIONS. — Hoja de Componente 18
   Extraida de `tokens.css` en la Iteracion 07.7 (Regla #011).
   El ORDEN de carga en `app-shell.html` reproduce el del archivo original:
   la cascada CSS depende de el y no debe alterarse.
   -------------------------------------------------------------------------- */
/* ============================================================================
   UX-FIRST REDESIGN DE /calculadora: TARJETAS INTERACTIVAS AMIGABLES + SECCIONES EDUCATIVAS
   ============================================================================ */

/* Botones de alto contraste dentro de #sec-calculator */
#sec-calculator .fx-btn-cyan {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, rgb(34, 199, 240) 0%, rgb(20, 184, 166) 100%);
  color: rgb(4, 16, 22);
  border: 1px solid rgb(56, 189, 248);
  border-radius: 10px;
  padding: 11px 20px;
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(34, 199, 240, 0.28);
  transition: transform 0.16s ease, box-shadow 0.16s ease, filter 0.16s ease;
}

#sec-calculator .fx-btn-cyan:hover {
  transform: translateY(-1px);
  filter: brightness(1.06);
  box-shadow: 0 12px 28px rgba(34, 199, 240, 0.38);
}

#sec-calculator .fx-btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(15, 23, 42, 0.75);
  color: rgb(226, 232, 240);
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 10px;
  padding: 11px 18px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.16s ease, background 0.16s ease, color 0.16s ease;
}

#sec-calculator .fx-btn-outline:hover:not(:disabled) {
  border-color: rgb(34, 199, 240);
  background: rgba(34, 199, 240, 0.12);
  color: rgb(255, 255, 255);
}

#sec-calculator .fx-btn-outline:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Strip de 3 Pasos en el Hero de la Calculadora */
.pn-hero-steps-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 24px;
  text-align: left;
}

.pn-hero-step-card {
  background: rgba(15, 23, 42, 0.78);
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 14px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: 0 10px 24px rgba(2, 6, 23, 0.35);
}

.pn-hero-step-badge {
  align-self: flex-start;
  background: rgba(34, 199, 240, 0.16);
  color: rgb(56, 189, 248);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 999px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.pn-hero-step-card strong {
  font-family: var(--font-display);
  font-size: 15.5px;
  color: rgb(248, 250, 252);
}

.pn-hero-step-card p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.5;
  color: rgb(148, 163, 184);
}

/* Contenedor Centrado del Wizard UX-First de 5 Etapas */
.pn-wizard-centered-wrap {
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.pn-step-tabs.is-5steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}

.pn-step-tab.is-results-tab {
  border-color: rgba(45, 212, 191, 0.35);
  background: rgba(13, 148, 136, 0.12);
}

.pn-wizard-stage-card {
  position: relative;
  top: auto;
  width: 100%;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.95) 0%, rgba(9, 13, 22, 0.98) 100%);
  border: 1.5px solid rgba(56, 189, 248, 0.32);
  border-radius: 20px;
  padding: 28px 30px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.65);
}

.pn-wizard-head-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.pn-live-pill {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: rgb(45, 212, 191);
  background: rgba(13, 148, 136, 0.16);
  border: 1px solid rgba(45, 212, 191, 0.38);
  padding: 6px 12px;
  border-radius: 999px;
}

.pn-step-counter-pill {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: rgb(148, 163, 184);
}

/* Barra de progreso del asistente de 5 etapas */
.pn-wizard-progress-track {
  width: 100%;
  height: 7px;
  background: rgba(148, 163, 184, 0.16);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 24px;
}

.pn-wizard-progress-fill {
  height: 100%;
  width: 20%;
  background: linear-gradient(90deg, rgb(34, 199, 240), rgb(45, 212, 191));
  border-radius: 999px;
  transition: width 0.25s ease;
}

.pn-wizard-progress-fill.is-step-1 {
  width: 20%;
}

.pn-wizard-progress-fill.is-step-2 {
  width: 40%;
}

.pn-wizard-progress-fill.is-step-3 {
  width: 60%;
}

.pn-wizard-progress-fill.is-step-4 {
  width: 80%;
}

.pn-wizard-progress-fill.is-step-5 {
  width: 100%;
}

.pn-step-tab.is-done {
  border-color: rgba(16, 185, 129, 0.45);
  color: rgb(226, 232, 240);
}

.pn-step-tab.is-done .pn-step-tab-num {
  background: rgba(16, 185, 129, 0.24);
  color: rgb(52, 211, 153);
}

/* Grupos y Tarjetas de Selección Amigable (.pn-choice-card) */
.pn-friendly-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 22px;
}

.pn-friendly-label {
  font-size: 14px;
  font-weight: 700;
  color: rgb(241, 245, 249);
  letter-spacing: 0.01em;
}

.pn-choice-grid {
  display: grid;
  gap: 12px;
}

.pn-choice-grid.is-2col {
  grid-template-columns: repeat(2, 1fr);
}

.pn-choice-grid.is-3col {
  grid-template-columns: repeat(3, 1fr);
}

.pn-choice-grid.is-4col {
  grid-template-columns: repeat(4, 1fr);
}

.pn-choice-card {
  background: rgba(15, 23, 42, 0.78);
  border: 1.5px solid rgba(148, 163, 184, 0.24);
  border-radius: 14px;
  padding: 15px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
  cursor: pointer;
  color: rgb(226, 232, 240);
  font-family: var(--font-sans);
  transition: border-color 0.16s ease, background 0.16s ease, transform 0.14s ease, box-shadow 0.16s ease;
}

.pn-choice-card.is-compact {
  padding: 13px 14px;
  justify-content: center;
  text-align: center;
}

.pn-choice-card:hover {
  border-color: rgba(56, 189, 248, 0.65);
  background: rgba(30, 41, 59, 0.9);
  transform: translateY(-1px);
}

.pn-choice-card.is-selected {
  background: rgba(34, 199, 240, 0.15);
  border-color: rgb(34, 199, 240);
  box-shadow: 0 0 0 1px rgba(34, 199, 240, 0.4), 0 10px 24px rgba(2, 6, 23, 0.45);
}

.pn-choice-emoji,
.pn-choice-svg {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(34, 199, 240, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.28);
  color: rgb(56, 189, 248);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.pn-choice-card.is-selected .pn-choice-emoji,
.pn-choice-card.is-selected .pn-choice-svg {
  background: rgb(34, 199, 240);
  border-color: rgb(34, 199, 240);
  color: rgb(4, 16, 22);
}

.pn-choice-copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.pn-choice-copy strong {
  font-size: 14px;
  font-weight: 700;
  color: rgb(255, 255, 255);
}

.pn-choice-copy span {
  font-size: 12px;
  line-height: 1.4;
  color: rgb(148, 163, 184);
}

.pn-choice-card.is-selected .pn-choice-copy span {
  color: rgb(226, 232, 240);
}

/* Barra de Perfiles Base en 1 Clic (Cero Teclado) */
.pn-quick-archetypes-bar {
  background: rgba(15, 23, 42, 0.72);
  border: 1px dashed rgba(56, 189, 248, 0.36);
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pn-archetype-pills-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.pn-archetype-pill {
  background: rgba(9, 13, 22, 0.88);
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 10px;
  padding: 10px 12px;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-family: var(--font-sans);
  transition: border-color 0.16s ease, background 0.16s ease, transform 0.14s ease;
}

.pn-archetype-pill:hover {
  border-color: rgba(56, 189, 248, 0.65);
  transform: translateY(-1px);
}

.pn-archetype-pill.is-active {
  background: rgba(34, 199, 240, 0.16);
  border-color: rgb(34, 199, 240);
  box-shadow: 0 0 0 1px rgba(34, 199, 240, 0.35);
}

.pn-archetype-pill strong {
  font-size: 12.5px;
  font-weight: 700;
  color: rgb(255, 255, 255);
}

.pn-archetype-pill span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgb(56, 189, 248);
}

/* Tarjetas de entrada numérica 100% táctil (Edad, Estatura, Peso Hoy, Peso Meta) */
.pn-number-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.pn-number-cards-grid.is-4col {
  grid-template-columns: repeat(4, 1fr);
}

.pn-number-cards-grid.is-2col-tactile {
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.pn-number-card {
  background: rgba(15, 23, 42, 0.78);
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 16px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.pn-number-card.is-goal-weight {
  border-color: rgba(45, 212, 191, 0.55);
  background: rgba(13, 148, 136, 0.14);
}

.pn-tactile-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.pn-tactile-card-top .ace-label {
  margin: 0;
  font-size: 13.5px;
  font-weight: 700;
  color: rgb(241, 245, 249);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.pn-goal-delta-badge {
  background: rgba(45, 212, 191, 0.22);
  color: rgb(94, 234, 212);
  border: 1px solid rgba(45, 212, 191, 0.45);
  border-radius: 999px;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
}

.pn-tactile-stepper {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.pn-step-btn {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: rgba(34, 199, 240, 0.14);
  border: 1px solid rgba(56, 189, 248, 0.38);
  color: rgb(56, 189, 248);
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.14s ease, color 0.14s ease, transform 0.12s ease;
}

.pn-step-btn:hover {
  background: rgb(34, 199, 240);
  color: rgb(4, 16, 22);
  transform: scale(1.04);
}

.pn-number-input-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pn-number-input-row .ace-input.pn-tactile-num-input {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  height: 36px;
  width: 78px;
  text-align: center;
  padding: 0 6px;
}

.pn-unit-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: rgb(56, 189, 248);
  background: rgba(34, 199, 240, 0.14);
  padding: 5px 8px;
  border-radius: 7px;
  flex-shrink: 0;
}

.pn-tactile-slider {
  width: 100%;
  height: 7px;
  accent-color: rgb(34, 199, 240);
  cursor: pointer;
  margin: 2px 0;
}

.pn-tactile-slider.is-goal-slider {
  accent-color: rgb(45, 212, 191);
}

.pn-quick-chips-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.pn-quick-chip {
  flex: 1 1 auto;
  background: rgba(9, 13, 22, 0.78);
  border: 1px solid rgba(148, 163, 184, 0.24);
  color: rgb(203, 213, 225);
  border-radius: 8px;
  padding: 5px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.14s ease, background 0.14s ease, color 0.14s ease;
}

.pn-quick-chip:hover {
  border-color: rgba(56, 189, 248, 0.65);
  color: rgb(255, 255, 255);
}

.pn-quick-chip.is-active {
  background: rgb(34, 199, 240);
  border-color: rgb(34, 199, 240);
  color: rgb(4, 16, 22);
}

/* Etapa 5 de Resultados dentro del Wizard Centrado */
.pn-results-stage-pane {
  margin-top: 8px;
}

.pn-results-top-return {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}