/* ================================================================
   REGISTRO Y SEGUIMIENTO — VISTA "VITRINA DE BOLETAS"
   Sidebar de filtros + grilla de tarjetas (una por comprobante),
   igual look&feel que vitrina.css. Requiere que vitrina.css y
   vitp-shell.css ya estén cargados antes.
   ================================================================ */

#reg-main-container {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 14px 24px 0;
}

/* ── Resumen: conteo + orden (igual que vit-sb-resumen-top pero en la barra superior) ── */
.reg-resumen {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 2px;
  flex-shrink: 0;
}
.reg-count { font-size: 12px; color: var(--vtx3); white-space: nowrap; }

/* ── Grilla ── */
.reg-grid-wrap {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding-bottom: 24px;
}

.reg-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.reg-loading,
.reg-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 80px 20px;
  color: var(--vtx3);
  text-align: center;
}
.reg-loading i,
.reg-empty i { font-size: 44px; }

/* ── Tarjeta "boleta" (igual estructura que .vit-card) ── */
.reg-card {
  background: var(--vs);
  border: 1px solid var(--vbor);
  border-radius: var(--rl);
  padding: 14px 16px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}
.reg-card:hover {
  border-color: var(--vbor2);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.45), 0 0 0 1px rgba(206,147,216,0.12);
}

.reg-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}
.reg-card-codigo {
  font-size: 13px;
  font-weight: 700;
  color: var(--va);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.reg-card-fecha { font-size: 11px; color: var(--vtx3); white-space: nowrap; flex-shrink: 0; }

.reg-card-cliente {
  font-size: 14px;
  font-weight: 600;
  color: var(--vtx);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.reg-card-sub { font-size: 11px; color: var(--vtx3); }

.reg-card-badges { display: flex; flex-wrap: wrap; gap: 5px; }
.reg-badge {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 9px;
  border-radius: 12px;
  background: var(--vag2);
  border: 1px solid var(--vbor2);
  color: var(--va);
  white-space: nowrap;
}
.reg-badge.estado-pendiente     { background: rgba(255,213,79,0.14);  border-color: rgba(255,213,79,0.3);  color: #ffd54f; }
.reg-badge.estado-terminado     { background: rgba(74,222,128,0.14);  border-color: rgba(74,222,128,0.3);  color: var(--vgrn); }
.reg-badge.estado-entregado     { background: rgba(74,222,128,0.14);  border-color: rgba(74,222,128,0.3);  color: var(--vgrn); }
.reg-badge.estado-cancelado     { background: rgba(248,113,113,0.14); border-color: rgba(248,113,113,0.3); color: var(--vred); }

.reg-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px solid var(--vbor);
}
.reg-card-total { font-size: 14px; font-weight: 700; color: var(--va); }
.reg-card-archivos { display: flex; align-items: center; gap: 4px; font-size: 10px; color: var(--vtx3); }
.reg-card-archivos.con-archivos { color: var(--vgrn); }

/* ── Modal detalle (mismo patrón que .vit-detalle-*) ── */
.reg-detalle-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.82);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  z-index: 999;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.reg-detalle-overlay.oculto { display: none; }

.reg-detalle-modal {
  background: var(--vs2);
  border: 1px solid var(--vbor2);
  border-radius: var(--rxl);
  width: 100%; max-width: 560px; max-height: 90vh;
  overflow-y: auto; position: relative;
  box-shadow: 0 32px 80px rgba(0,0,0,0.8);
}

.reg-detalle-header {
  padding: 20px 24px 14px;
  border-bottom: 1px solid var(--vbor);
  display: flex; justify-content: space-between; align-items: center;
}
.reg-detalle-codigo { font-size: 18px; font-weight: 800; color: var(--vtx); }
.reg-detalle-fecha  { font-size: 12px; color: var(--vtx3); }

.reg-detalle-body { padding: 18px 24px 24px; display: flex; flex-direction: column; gap: 16px; }

.reg-detalle-cliente,
.reg-detalle-productos,
.reg-detalle-archivos {
  background: var(--vs3, rgba(255,255,255,0.03));
  border: 1px solid var(--vbor);
  border-radius: var(--rl);
  padding: 14px;
}

.reg-detalle-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 6px;
}
.reg-detalle-total { font-size: 22px; font-weight: 800; color: var(--va); }
.reg-detalle-acciones { display: flex; gap: 8px; }

/* ════════════════════════════════════════════════════════════════
   PASO 6 — PAGINACIÓN + MODAL PENDIENTES
   ════════════════════════════════════════════════════════════════ */

/* ── Paginación ── */
.reg-paginacion {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 4px 8px;
  gap: 12px;
  flex-wrap: wrap;
}
.reg-pag-info {
  font-size: 12px;
  color: var(--vtx3);
}
.reg-pag-botones {
  display: flex;
  gap: 6px;
  align-items: center;
}
.reg-pag-btn {
  background: var(--vs);
  border: 1px solid var(--vbor);
  border-radius: 6px;
  color: var(--vtx2);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  cursor: pointer;
  transition: all 0.15s;
  min-width: 32px;
  text-align: center;
}
.reg-pag-btn:hover:not(:disabled) {
  border-color: var(--va);
  color: var(--va);
}
.reg-pag-btn.activo {
  background: var(--va);
  border-color: var(--va);
  color: #fff;
}
.reg-pag-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* ── Modal pendientes: ajustes específicos ── */
#reg-pendientes-overlay .reg-detalle-body {
  max-height: calc(90vh - 80px);
  overflow-y: auto;
}

#reg-pendientes-overlay .pendientes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

#reg-pendientes-overlay .pendiente-card {
  background: var(--vs);
  border: 1px solid var(--vbor);
  border-radius: var(--rl);
  padding: 14px;
}

#reg-pendientes-overlay .sin-pendientes {
  text-align: center;
  padding: 40px;
  color: var(--vtx3);
  font-size: 14px;
}