/* =========================================================
   CajaModal — Caja del día
   Prefijo: caj-
   ========================================================= */

.caj-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.caj-modal {
  background: var(--color-surface);
  border-radius: 14px;
  box-shadow: 0 24px 60px rgba(0,0,0,.35);
  width: 100%;
  max-width: 620px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ── Header ── */
.caj-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.caj-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.caj-header-left > i {
  font-size: 1.6rem;
  color: var(--color-primary);
}

.caj-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}

.caj-subtitle {
  font-size: .75rem;
  font-weight: 300;
  color: var(--color-text-muted);
  margin-top: 1px;
}

.caj-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.caj-print-btn,
.caj-close {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background .15s;
}

.caj-print-btn {
  background: var(--color-primary);
  color: #fff;
}
.caj-print-btn:hover { opacity: .85; }

.caj-close {
  background: var(--color-surface-2);
  color: var(--color-text-muted);
}
.caj-close:hover { background: var(--color-border); }

/* ── Body ── */
.caj-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.caj-loading,
.caj-error {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 24px;
  color: var(--color-text-muted);
  font-size: .9rem;
}

.caj-spin {
  animation: caj-rotate 1s linear infinite;
}
@keyframes caj-rotate { to { transform: rotate(360deg); } }

/* ── Cabecera con las DOS cifras ──────────────────────────────────────────
   Facturado y entrado en caja, juntos y visibles desde las dos pestañas. Es a
   propósito: el problema nunca fue que faltara el dato, sino que nadie sabía
   que había dos números distintos. Escondiendo uno tras una pestaña, el
   recepcionista sigue cuadrando el cajón contra lo facturado. */
.caj-dual {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px 16px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  flex-shrink: 0;
}
.caj-dual-item { display: flex; flex-direction: column; gap: 2px; }
.caj-dual-label {
  font-size: .7rem;
  font-weight: 400;
  color: var(--color-text-muted);
}
.caj-dual-value { font-size: 1.15rem; font-weight: 700; color: var(--color-text); }
.caj-dual-item--caja .caj-dual-value { color: #16a34a; }
.caj-dual-sep {
  width: 1px;
  align-self: stretch;
  background: var(--color-border);
}

/* ── Pestañas: Facturación / Caja real ── */
.caj-tabs {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.caj-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font-family: 'Inter', sans-serif;
  font-size: .8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.caj-tab:hover { color: var(--color-text); }
.caj-tab--activo {
  color: #16a34a;
  border-bottom-color: #16a34a;
}

/* Nota informativa dentro de la pestaña de caja real */
.caj-nota-medio {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 8px;
  background: rgba(59, 130, 246, .08);
  border-left: 3px solid #3b82f6;
  font-size: .74rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}
.caj-nota-medio i { color: #3b82f6; flex-shrink: 0; margin-top: 1px; }
.caj-nota-medio--warn {
  background: rgba(245, 158, 11, .1);
  border-left-color: #f59e0b;
}
.caj-nota-medio--warn i { color: #f59e0b; }

/* Segunda línea dentro de una celda (cliente bajo alojamiento, detalle del descuento) */
.caj-sub {
  display: block;
  font-size: .68rem;
  color: var(--color-text-muted);
  font-weight: 400;
  margin-top: 1px;
}
.caj-importe--neg { color: #ef4444; }

/* Quién anotó el cobro, bajo el nombre del cliente. Más apagado todavía que
   `.caj-sub`: es un dato de trazabilidad, no de lectura corriente. */
.caj-autor {
  display: block;
  font-size: .62rem;
  font-weight: 400;
  color: var(--color-text-muted);
  opacity: .75;
  font-style: italic;
  margin-top: 1px;
}

/* Fechas de la estancia que se cobra, junto al alojamiento. Discretas pero
   legibles: son las que evitan confundir una señal de una reserva futura con
   un cobro del huésped que ocupa hoy esa parcela. */
.caj-estancia {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  font-size: .65rem;
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* ── Tarjetas métodos de pago ── */
.caj-methods {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  flex-shrink: 0;
}
/* En la pestaña de caja real el número de medios es variable (puede haber 2, o
   5 con el saldo anterior), así que la rejilla se adapta en vez de dejar huecos. */
.caj-methods--auto {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.caj-method {
  background: var(--color-surface-2);
  border-radius: 10px;
  padding: 12px 10px;
  text-align: center;
  border: 1px solid var(--color-border);
  opacity: .5;
  transition: opacity .15s;
}

.caj-method--activo {
  opacity: 1;
  border-color: var(--color-primary);
}

.caj-method-icon {
  font-size: 1.35rem;
  color: var(--color-primary);
  display: block;
  margin-bottom: 6px;
}

.caj-method-nombre {
  font-size: .68rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 4px;
}

.caj-method-amount {
  font-size: .95rem;
  font-weight: 700;
  color: var(--color-text);
}

.caj-method-count {
  font-size: .65rem;
  font-weight: 300;
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* ── Barra de totales ── */
.caj-total-bar {
  display: flex;
  gap: 0;
  background: var(--color-surface-2);
  border-radius: 10px;
  border: 1px solid var(--color-border);
  overflow: hidden;
  /* .caj-body es flex column: sin esto el flex comprime la barra y, al tener
     overflow:hidden, recorta los importes dejando solo las etiquetas visibles. */
  flex-shrink: 0;
}

.caj-total-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 8px;
  border-right: 1px solid var(--color-border);
}
.caj-total-item:last-child { border-right: none; }

.caj-total-label {
  font-size: .65rem;
  font-weight: 400;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 4px;
  text-align: center;
}

.caj-total-value {
  font-size: .9rem;
  font-weight: 700;
  color: var(--color-text);
}

.caj-total-item--principal .caj-total-value {
  font-size: 1.05rem;
  color: var(--color-primary);
}

/* ── Lista de facturas ── */
.caj-list-wrap { flex: 1; }

.caj-list-title {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.caj-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .82rem;
}

.caj-table th {
  background: var(--color-surface-2);
  padding: 7px 10px;
  text-align: left;
  border-bottom: 2px solid var(--color-border);
  font-weight: 700;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--color-text-muted);
}

.caj-table th.r,
.caj-table td.r { text-align: right; }

.caj-table td {
  padding: 7px 10px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.caj-table tr:last-child td { border-bottom: none; }

.caj-num {
  font-weight: 700;
  color: var(--color-primary) !important;
  font-size: .78rem;
}

.caj-importe {
  font-weight: 700;
}

.caj-badge {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: .68rem;
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* Badge de pago combinado: se resalta porque lleva importe y hay varios por fila */
.caj-badge--split {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
  font-weight: 600;
}

/* ── Barra de periodo (arqueo / historial de caja) ── */
.caj-periodo {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.caj-periodo-campos { display: flex; gap: 10px; flex-wrap: wrap; }

.caj-periodo-campo {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: .625rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--color-text-muted);
}

.caj-periodo-campo input {
  height: 34px;
  padding: 0 10px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: inherit;
  font-size: .82rem;
  text-transform: none;
  letter-spacing: normal;
}

.caj-periodo-campo input:focus {
  outline: none;
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.caj-periodo-rapidos { display: flex; gap: 6px; flex-wrap: wrap; }

.caj-chip {
  height: 34px;
  padding: 0 12px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-family: inherit;
  font-size: .78rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .15s, color .15s, background .15s;
}

.caj-chip:hover { border-color: var(--color-primary); color: var(--color-primary); }

.caj-chip--activo {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.caj-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 32px 16px;
  color: var(--color-text-muted);
  font-size: .875rem;
  font-weight: 300;
}
.caj-empty i { font-size: 2rem; opacity: .4; }

/* ── Responsive ── */
@media (max-width: 480px) {
  .caj-methods {
    grid-template-columns: repeat(2, 1fr);
  }
  .caj-total-bar {
    flex-wrap: wrap;
  }
  .caj-total-item {
    flex: 1 1 50%;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
  .caj-total-item:nth-last-child(-n+2) { border-bottom: none; }
}