/* ════════════════════════════════════════════════════════════════
   nap-optimizer.css — Siestas Inteligentes v3.3
   Prioridad: que no desborde en móvil, espaciado generoso,
   botones claramente separados, secciones bien delimitadas.
   ════════════════════════════════════════════════════════════════ */

/* ── Contenedor principal ── */
#optimizerWizardContainer {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-top: 1rem;
  animation: optw-fadein .2s ease;
  /* Evita que el contenido fuerce el ancho del contenedor padre */
  min-width: 0;
  max-width: 100%;
}
@keyframes optw-fadein {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Card base — anidada dentro de .card, padding reducido ── */
.optw-card {
  background: var(--bg, #f7f6f2);
  border: 1px solid var(--border);
  border-radius: var(--radius, 10px);
  padding: .9rem .75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: .8rem;
  min-width: 0;
  box-sizing: border-box;
}
.optw-card + .optw-card { margin-top: 0; } /* gap del container ya separa */

.optw-card-transition {
  border-color: #e67e22;
  border-width: 1.5px;
}

/* ── Títulos de sección ── */
.optw-title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 .25rem;
  line-height: 1.3;
}
.optw-subtitle {
  font-size: .76rem;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
}

/* ═══════════════════════════════════════
   HEADER CARD — Resumen
   ═══════════════════════════════════════ */
.optw-header-card { }
.optw-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  margin-bottom: .5rem;
}
.optw-badge {
  display: inline-flex;
  padding: .2rem .6rem;
  border-radius: 99px;
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .06em;
  background: var(--primary);
  color: #fff;
  text-transform: uppercase;
}
.optw-meta-last {
  font-size: .7rem;
  color: var(--muted);
}

/* Summary grid — 2 columnas en móvil estrecho, 4 en wider */
.optw-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .55rem;
  margin-top: .35rem;
}
@media (min-width: 400px) {
  .optw-summary-grid { grid-template-columns: repeat(4, 1fr); }
}
.optw-summary-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: .55rem .35rem;
  background: var(--card);
  border-radius: 8px;
  text-align: center;
  border: 1px solid var(--border);
  min-width: 0;
}
.optw-summary-value {
  font-size: .82rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}
.optw-summary-label {
  font-size: .62rem;
  color: var(--muted);
  margin-top: .2rem;
}

/* ═══════════════════════════════════════
   REFERENCIA PEDIÁTRICA — lista flex
   ═══════════════════════════════════════ */
.optw-ref-list { display: flex; flex-direction: column; }
.optw-ref-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .5rem;
  padding: .4rem 0;
  border-bottom: 1px solid var(--border);
  min-width: 0;
}
.optw-ref-line:last-child { border-bottom: none; }
.optw-ref-line > span {
  font-size: .76rem;
  color: var(--muted);
  font-weight: 500;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.optw-ref-line > strong {
  font-size: .8rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════
   MÓDULOS — lista con switches
   ═══════════════════════════════════════ */
.optw-modules-list {
  display: flex;
  flex-direction: column;
  gap: .55rem;
}
.optw-module-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  padding: .6rem .65rem;
  background: var(--card);
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: border-color .15s, background .15s;
  min-width: 0;
}
.optw-module-row:has(.optw-switch.active) {
  border-color: color-mix(in oklab, var(--primary) 40%, transparent);
  background: color-mix(in oklab, var(--primary) 5%, var(--card));
}
.optw-module-info {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  flex: 1;
  min-width: 0;
}
.optw-module-icon {
  font-size: 1.05rem;
  flex-shrink: 0;
  margin-top: .05rem;
}
.optw-module-name {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}
.optw-module-desc {
  display: block;
  font-size: .7rem;
  color: var(--muted);
  line-height: 1.4;
  margin-top: .15rem;
}

/* Switch toggle estilo iOS */
.optw-switch {
  position: relative;
  width: 42px;
  height: 24px;
  border-radius: 99px;
  background: var(--border);
  border: none;
  cursor: pointer;
  transition: background .2s;
  flex-shrink: 0;
  padding: 0;
}
.optw-switch-knob {
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,.15);
  transition: transform .2s;
}
.optw-switch.active { background: var(--primary); }
.optw-switch.active .optw-switch-knob { transform: translateX(18px); }

.optw-card-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: .3rem;
}

/* ═══════════════════════════════════════
   SUGERENCIAS — CSS Grid (no tabla).
   4 columnas de valor con ancho fijo en rem + label con minmax(0,1fr):
   el mínimo del label es 0, así que NUNCA puede desbordar el contenedor.
   ═══════════════════════════════════════ */
.optw-grid {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  overflow: hidden;
}
.optw-grid-head,
.optw-grid-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) repeat(4, 2.6rem);
  gap: .2rem;
  align-items: center;
  padding: .3rem .4rem;
  box-sizing: border-box;
}
.optw-grid-head {
  background: var(--bg, #f7f6f2);
  border-bottom: 1px solid var(--border);
  font-size: .56rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .02em;
}
.optw-grid-head > span { text-align: center; }
.optw-grid-head > span:first-child { text-align: left; }

.optw-grid-row + .optw-grid-row { border-top: 1px solid var(--border); }
.optw-grid-row-changed { background: color-mix(in oklab, var(--primary) 6%, var(--card)); }

.optw-grid-label {
  font-size: .72rem;
  font-weight: 700;
  color: var(--text);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.optw-grid-row-changed .optw-grid-label { color: var(--primary); }

.optw-grid-val {
  text-align: center;
  font-size: .72rem;
  font-weight: 600;
  color: var(--text);
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
}
.optw-dim { color: var(--muted); font-weight: 400; opacity: .6; }

.optw-legend {
  font-size: .66rem;
  color: var(--muted);
  margin: .35rem 0 0;
  line-height: 1.4;
}

/* Cambio de valor inline: 90→105 */
.optw-old {
  color: var(--muted);
  text-decoration: line-through;
  font-weight: 400;
  font-size: .62rem;
}
.optw-arrow { color: var(--muted); font-size: .5rem; }
.optw-new { color: var(--primary); font-weight: 700; }

@media (max-width: 380px) {
  .optw-grid-head, .optw-grid-row {
    grid-template-columns: minmax(0, 1fr) repeat(4, 2.25rem);
    gap: .15rem;
    padding: .28rem .3rem;
  }
  .optw-grid-label, .optw-grid-val { font-size: .67rem; }
  .optw-old { font-size: .58rem; }
}

/* ═══════════════════════════════════════
   BOTONES — prominentes y bien separados
   ═══════════════════════════════════════ */
.optw-actions-bar {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.optw-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .7rem 1.2rem;
  border-radius: var(--radius, 8px);
  font-size: .84rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: filter .15s, transform .1s, opacity .15s;
  white-space: nowrap;
}
.optw-btn:active:not(:disabled) { transform: scale(.97); }
.optw-btn:disabled { opacity: .55; cursor: not-allowed; }

.optw-btn-primary {
  background: var(--primary);
  color: #fff;
  width: 100%;
}
.optw-btn-primary:hover:not(:disabled) { filter: brightness(1.08); }

.optw-btn-secondary {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
}
.optw-btn-secondary:hover:not(:disabled) {
  border-color: var(--primary);
  color: var(--primary);
}

.optw-btn-ghost {
  background: var(--card);
  color: var(--muted);
  border: 1.5px solid var(--border);
  padding: .55rem 1rem;
  font-size: .78rem;
  width: 100%;
}
.optw-btn-ghost:hover:not(:disabled) {
  border-color: var(--primary);
  color: var(--primary);
}

.optw-btn-warning {
  background: #e67e22;
  color: #fff;
  width: 100%;
}
.optw-btn-warning:hover:not(:disabled) { filter: brightness(1.08); }

/* ═══════════════════════════════════════
   MENSAJES
   ═══════════════════════════════════════ */
.optw-msg {
  padding: .55rem .8rem;
  border-radius: 8px;
  font-size: .78rem;
  font-weight: 500;
  margin-top: .4rem;
}
.optw-msg-ok {
  background: color-mix(in oklab, #2e7d32 10%, var(--card));
  color: #2e7d32;
  border: 1px solid color-mix(in oklab, #2e7d32 20%, transparent);
}
.optw-msg-error {
  background: color-mix(in oklab, var(--error, #c0392b) 10%, var(--card));
  color: var(--error, #c0392b);
  border: 1px solid color-mix(in oklab, var(--error, #c0392b) 20%, transparent);
}

/* ═══════════════════════════════════════
   NOTICE BOX
   ═══════════════════════════════════════ */
.optw-notice-box {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
  padding: .7rem .75rem;
  background: var(--card);
  border-radius: 8px;
  border: 1px solid var(--border);
  line-height: 1.5;
}
.optw-notice-box .optw-notice-icon {
  font-size: 1.15rem;
  flex-shrink: 0;
}
.optw-notice-box strong {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: .2rem;
}
.optw-notice-box p {
  margin: 0;
  font-size: .76rem;
  color: var(--muted);
  line-height: 1.45;
}
.optw-notice-warn {
  background: color-mix(in oklab, #e67e22 6%, var(--card));
  border-color: color-mix(in oklab, #e67e22 25%, var(--border));
}

/* ═══════════════════════════════════════
   TOGGLE ROW — sección Más (activar/desactivar)
   ═══════════════════════════════════════ */
.optimizer-section { margin-top: 1.25rem; }
.optimizer-section-header {
  display: flex;
  align-items: center;
  gap: .55rem;
  margin-bottom: .6rem;
}
.optimizer-section-title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text);
}
.optimizer-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius, 8px);
  margin-bottom: .85rem;
}
.optimizer-toggle-label strong {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
}
.optimizer-toggle-label span {
  font-size: .75rem;
  color: var(--muted);
  line-height: 1.4;
}

/* Pill switch (toggle principal en sección Más) */
.optimizer-pill {
  position: relative;
  width: 44px; height: 24px;
  border-radius: 99px;
  background: var(--border);
  border: none;
  cursor: pointer;
  transition: background .2s;
  flex-shrink: 0;
}
.optimizer-pill::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
  transition: transform .2s;
}
.optimizer-pill.active { background: var(--primary); }
.optimizer-pill.active::after { transform: translateX(20px); }
.optimizer-pill:disabled { opacity: .5; cursor: not-allowed; }

/* Status badge */
.optimizer-status-badge {
  font-size: .68rem;
  font-weight: 600;
  padding: .15rem .5rem;
  border-radius: 99px;
  background: color-mix(in oklab, var(--primary) 15%, var(--card));
  color: var(--primary);
}
.optimizer-status-badge.off {
  background: var(--bg);
  color: var(--muted);
}

/* ═══════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════ */
@media (max-width: 380px) {
  .optw-card { padding: .8rem .65rem; }
  .optw-module-desc { font-size: .66rem; }
  .optw-summary-grid { gap: .35rem; }
}