/* Configuración (OT-08): composición de la referencia 05 — encabezado con el rol, selector de empresa, pestañas con tarjetas,
   vista previa fiel del sello y botones de guardado. En móvil la vista previa va arriba y los botones quedan fijos abajo. */

.settings-screen {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-bottom: 8px;
}

.settings-screen .page-head {
  margin-bottom: 0;
}

.settings-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 8px 16px;
}

.settings-toolbar .field {
  flex: 0 1 380px;
  min-width: min(100%, 260px);
}

.settings-identity {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  color: var(--c-ink-soft);
  font-size: 0.875rem;
}

.settings-dirty {
  margin-left: auto;
}

.settings-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

@media (min-width: 1100px) {
  .settings-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
  }

  .settings-main {
    grid-column: 1;
    grid-row: 1;
  }

  .settings-aside {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 84px;
  }
}

.settings-main,
.settings-aside {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

/* ---------- Pestañas ---------- */
.settings-tabs {
  display: flex;
  border-bottom: 1px solid var(--c-line-strong);
}

.settings-tab {
  display: inline-flex;
  flex: 1 1 0;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: var(--tap);
  min-width: 0;
  padding: 0 8px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: var(--c-ink-soft);
  font-weight: 700;
}

.settings-tab[aria-selected='true'] {
  border-bottom-color: var(--c-primary);
  color: var(--c-primary-ink);
}

.settings-tab:focus-visible {
  outline: 3px solid var(--c-gold);
  outline-offset: -3px;
}

.settings-tab__short {
  display: none;
}

@media (max-width: 479px) {
  .settings-tab__long {
    display: none;
  }

  .settings-tab__short {
    display: inline;
  }
}

.settings-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.settings-panel:focus-visible {
  outline: 3px solid var(--c-gold);
  outline-offset: 2px;
}

/* ---------- Tarjetas ---------- */
.settings-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px 16px 16px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  box-shadow: var(--shadow-card);
}

.settings-card__title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 800;
}

.settings-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: end;
  gap: 12px 16px;
}

@media (max-width: 479px) {
  .settings-row {
    grid-template-columns: minmax(0, 1fr);
  }
}

.settings-subhead {
  font-weight: 600;
  font-size: 0.9375rem;
}

.settings-text,
.settings-rules {
  margin: 0;
  color: var(--c-ink-soft);
  font-size: 0.9375rem;
}

.settings-rules {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 18px;
  list-style: disc;
}

.settings-switches {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 16px;
}

@media (max-width: 479px) {
  .settings-switches {
    grid-template-columns: minmax(0, 1fr);
  }
}

.settings-empty {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 20px;
  border: 1px dashed var(--c-line-strong);
  border-radius: var(--radius-md);
  color: var(--c-ink-soft);
}

.info-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0;
  color: var(--c-ink-soft);
  font-size: 0.8125rem;
}

.info-note .icon {
  flex: none;
  margin-top: 1px;
}

/* ---------- Logo de la empresa ---------- */
.logo-card {
  display: grid;
  place-items: center;
  min-height: 84px;
  padding: 10px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: #fff;
}

.logo-card__img {
  max-width: 100%;
  max-height: 64px;
  object-fit: contain;
}

.logo-card__text {
  font-weight: 800;
  text-align: center;
  overflow-wrap: anywhere;
}

.logo-card__link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.875rem;
}

.logo-card__from {
  color: var(--c-ink-soft);
}

.logo-card__open {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 32px;
  color: var(--c-primary-ink);
  font-weight: 700;
}

@media (pointer: coarse) {
  .logo-card__open {
    min-height: var(--tap);
  }
}

/* ---------- Tipos de franja ---------- */
.type-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.type-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: var(--tap);
  padding: 0 14px;
  border: 1px solid var(--c-line-strong);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--c-ink);
  font-weight: 600;
}

.type-chip__swatch {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: var(--chip, var(--c-primary));
}

.type-chip.is-selected {
  border-color: var(--chip, var(--c-primary));
  background: var(--chip, var(--c-primary));
  color: #fff;
}

.type-chip.is-selected .type-chip__swatch {
  background: #fff;
}

.type-chip:focus-visible {
  outline: 3px solid var(--c-gold);
  outline-offset: 2px;
}

/* ---------- Deslizador e interruptor ---------- */
.slider {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.slider__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.slider__value {
  color: var(--c-primary-ink);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.slider__input {
  width: 100%;
  min-height: var(--tap);
  margin: 0;
  accent-color: var(--c-primary);
  cursor: pointer;
}

.slider__input:focus-visible {
  outline: 3px solid var(--c-gold);
  outline-offset: 2px;
}

.slider__scale {
  display: flex;
  justify-content: space-between;
  margin-top: -6px;
  color: var(--c-ink-soft);
  font-size: 0.75rem;
}

.slider.is-disabled,
.switch.is-disabled {
  opacity: 0.6;
}

.switch {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.switch__label {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: var(--tap);
  cursor: pointer;
}

.switch__input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
}

.switch__track {
  position: relative;
  flex: none;
  width: 46px;
  height: 26px;
  border-radius: var(--radius-pill);
  background: var(--c-line-strong);
  transition: background 0.15s;
}

.switch__thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgb(0 0 0 / 0.3);
  transition: transform 0.15s;
}

.switch__input:checked + .switch__track {
  background: #16a34a;
}

.switch__input:checked + .switch__track .switch__thumb {
  transform: translateX(20px);
}

.switch__input:focus-visible + .switch__track {
  outline: 3px solid var(--c-gold);
  outline-offset: 2px;
}

.switch__hint {
  margin: 0 0 4px 58px;
}

@media (prefers-reduced-motion: reduce) {
  .switch__track,
  .switch__thumb {
    transition: none;
  }
}

/* ---------- Destinos ---------- */
.destination {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  background: var(--c-tint);
}

.destination.is-selected {
  border-color: #86d3a3;
  background: var(--c-success-tint);
}

.destination.is-disabled {
  opacity: 0.85;
}

.destination__icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: #fff;
  color: var(--c-navy);
}

.destination__text {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  font-size: 0.875rem;
}

.destination__text > span {
  color: var(--c-ink-soft);
}

.destination__reason {
  color: var(--c-warning-ink);
}

/* ---------- Secuencia ---------- */
.sequence-examples {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
}

.sequence-example {
  display: grid;
  grid-template-columns: minmax(0, 5.5rem) minmax(0, 1fr);
  gap: 4px 12px;
  align-items: start;
}

.sequence-example dt {
  color: var(--c-ink-soft);
  font-size: 0.875rem;
}

.sequence-example dd {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
  min-width: 0;
}

.sequence-example code {
  font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace;
  font-size: 0.9375rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.sequence-example span {
  color: var(--c-ink-soft);
  font-size: 0.8125rem;
}

.sequence-types {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sequence-type {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2px 12px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--c-tint);
  font-size: 0.875rem;
}

/* ---------- Vista previa ---------- */
.preview {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  box-shadow: var(--shadow-card);
}

.preview__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 12px;
}

.preview__title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 800;
}

.preview__frame {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 160px;
  padding: 6px;
  border-radius: var(--radius-sm);
  background: #11161d;
}

.preview__img {
  display: block;
  max-width: 100%;
  max-height: min(70vh, 640px);
  width: auto;
  height: auto;
  border-radius: 4px;
}

.preview__busy {
  position: absolute;
  inset: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 4px;
  background: rgb(8 35 75 / 0.6);
  color: #fff;
  font-weight: 600;
}

.preview__sample {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  color: var(--c-ink-soft);
  font-size: 0.8125rem;
}

.preview__sample > strong {
  color: var(--c-primary-ink);
}

.preview__meta {
  margin: 0;
  color: var(--c-ink-soft);
  font-size: 0.8125rem;
}

.preview__meta:empty {
  display: none;
}

.summary-rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.summary-row {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: var(--tap);
  padding: 10px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  color: var(--c-ink);
  text-align: left;
}

.summary-row__text {
  color: var(--c-ink-soft);
  font-size: 0.875rem;
  overflow-wrap: anywhere;
}

.summary-row:focus-visible {
  outline: 3px solid var(--c-gold);
  outline-offset: 2px;
}

/* ---------- Estado y acciones ---------- */
.settings-feedback {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.settings-status:empty,
.settings-errors:empty {
  display: none;
}

.settings-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
}

.settings-actions .btn {
  flex: 0 1 260px;
}

@media (max-width: 767px) {
  .settings-actions {
    position: sticky;
    bottom: 0;
    z-index: 6;
    flex-wrap: nowrap;
    padding: 10px 0 max(10px, env(safe-area-inset-bottom));
    background: var(--c-background);
    border-top: 1px solid var(--c-line);
  }

  .settings-actions .btn {
    flex: 1 1 0;
  }
}