diff --git a/ui/src/components/asistencias/tablaAsistencias.vue b/ui/src/components/asistencias/tablaAsistencias.vue
index 679d6f2..f0a1520 100644
--- a/ui/src/components/asistencias/tablaAsistencias.vue
+++ b/ui/src/components/asistencias/tablaAsistencias.vue
@@ -1,36 +1,36 @@
 <template>
-  <div class="p-4 sm:p-6 shadow-md rounded-lg overflow-x-auto bg-[var(--table-container-bg-color-asistencias)]">
+  <div class="p-4 sm:p-6 rounded-lg overflow-x-auto" :style="{ backgroundColor: ui.tableBgColorAsistencias }">
     <table class="min-w-full divide-y divide-gray-200">
-      <thead class="bg-gray-50">
+      <thead class="bg-gray-50 dark:bg-slate-700">
         <tr>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">ID</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Empleado ID</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Entrada</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Salida</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Estado</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Observación</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Acciones</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">ID</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Empleado ID</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Entrada</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Salida</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Estado</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Observación</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Acciones</th>
         </tr>
       </thead>
-      <tbody class="bg-white divide-y divide-gray-200">
+      <tbody class="bg-white dark:bg-slate-800 divide-y divide-gray-200 dark:divide-slate-700">
         <tr v-if="!asistencias || asistencias.length === 0">
-          <td colspan="7" class="px-6 py-10 text-center text-gray-500 text-lg">No hay asistencias para mostrar.</td>
+          <td colspan="7" class="px-6 py-10 text-center text-gray-500 dark:text-slate-400 text-lg">No hay asistencias para mostrar.</td>
         </tr>
         <tr v-for="asistencia in asistencias" :key="asistencia.id" class="transition-colors duration-150 ease-in-out hover:bg-[var(--accent-color-asistencias)]/10 dark:hover:bg-[var(--accent-color-asistencias)]/20">
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ asistencia.id }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ asistencia.empleado_id }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ formatDateTime(asistencia.entrada) }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ asistencia.salida ? formatDateTime(asistencia.salida) : 'N/A' }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ asistencia.id }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ asistencia.empleado_id }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ formatDateTime(asistencia.entrada) }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ asistencia.salida ? formatDateTime(asistencia.salida) : 'N/A' }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">
             <span :class="['px-2.5 py-0.5 rounded-full text-xs font-semibold', getStatusClass(asistencia.estado)]">{{ asistencia.estado }}</span>
           </td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 text-sm text-gray-700 max-w-xs whitespace-nowrap" :title="asistencia.observacion">{{ truncateText(asistencia.observacion, 50) }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">
+          <td class="px-4 py-3 sm:px-6 sm:py-4 text-sm text-gray-700 dark:text-slate-300 max-w-xs whitespace-nowrap" :title="asistencia.observacion">{{ truncateText(asistencia.observacion, 50) }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">
             <div class="flex items-center space-x-2">
-              <button @click="editAsistencia(asistencia.id)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-blue-600 hover:text-blue-800 hover:bg-blue-100 focus:ring-blue-500" title="Editar">
+              <button @click="editAsistencia(asistencia.id)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-blue-600 dark:text-blue-400 hover:text-blue-800 dark:hover:text-blue-300 hover:bg-blue-100 dark:hover:bg-blue-600/20 focus:ring-blue-500 dark:focus:ring-blue-400" title="Editar">
                 <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-5 h-5"><path stroke-linecap="round" stroke-linejoin="round" d="M16.862 4.487l1.687-1.688a1.875 1.875 0 112.652 2.652L10.582 16.07a4.5 4.5 0 01-1.897 1.13L6 18l.8-2.685a4.5 4.5 0 011.13-1.897l8.932-8.931zm0 0L19.5 7.125M18 14v4.75A2.25 2.25 0 0115.75 21H5.25A2.25 2.25 0 013 18.75V8.25A2.25 2.25 0 015.25 6H10" /></svg>
               </button>
-              <button @click="confirmDeleteAsistencia(asistencia)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-red-600 hover:text-red-800 hover:bg-red-100 focus:ring-red-500" title="Eliminar">
+              <button @click="confirmDeleteAsistencia(asistencia)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-red-600 dark:text-red-400 hover:text-red-800 dark:hover:text-red-300 hover:bg-red-100 dark:hover:bg-red-600/20 focus:ring-red-500 dark:focus:ring-red-400" title="Eliminar">
                 <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-5 h-5"><path stroke-linecap="round" stroke-linejoin="round" d="M14.74 9l-.346 9m-4.788 0L9.26 9m9.968-3.21c.342.052.682.107 1.022.166m-1.022-.165L18.16 19.673a2.25 2.25 0 01-2.244 2.077H8.084a2.25 2.25 0 01-2.244-2.077L4.772 5.79m14.456 0a48.108 48.108 0 00-3.478-.397m-12.56 0c1.153 0 2.24.03 3.22.077m3.22-.077L10.879 3.28a2.25 2.25 0 012.244-2.077h.093c.956 0 1.853.543 2.244 2.077L14.74 5.79m-4.858 0l-2.828-2.828A1.875 1.875 0 016.188 2.188l2.828 2.828m6.912 0l2.828-2.828a1.875 1.875 0 00-2.652-2.652L12 5.79M9.26 9h5.48L9.26 9z" /></svg>
               </button>
             </div>
@@ -45,6 +45,9 @@
 import { defineProps, defineEmits } from 'vue';
 import { useAsistenciasStore } from '../../stores/useAsistencias';
 import { formatDateTime, truncateText, getStatusClass } from '../../utils/formatters.js';
+import { useUi } from '../../stores/useUi.js';
+
+const ui = useUi();
 
 const props = defineProps({
   asistencias: {
diff --git a/ui/src/components/empleados/tablaEmpleados.vue b/ui/src/components/empleados/tablaEmpleados.vue
index 056aaff..2eed32c 100644
--- a/ui/src/components/empleados/tablaEmpleados.vue
+++ b/ui/src/components/empleados/tablaEmpleados.vue
@@ -1,34 +1,34 @@
 <template>
-  <div class="p-4 sm:p-6 shadow-md rounded-lg overflow-x-auto bg-[var(--table-container-bg-color-empleados)]">
+  <div class="p-4 sm:p-6 rounded-lg overflow-x-auto" :style="{ backgroundColor: ui.tableBgColorEmpleados }">
     <table class="min-w-full divide-y divide-gray-200">
-      <thead class="bg-gray-50">
+      <thead class="bg-gray-50 dark:bg-slate-700">
         <tr>
-          <th scope="col" class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+          <th scope="col" class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">
             Avatar
           </th>
-          <th scope="col" class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+          <th scope="col" class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">
             Nombre
           </th>
-          <th scope="col" class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+          <th scope="col" class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">
             Cédula
           </th>
-          <th scope="col" class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+          <th scope="col" class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">
             Teléfono
           </th>
-          <th scope="col" class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+          <th scope="col" class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">
             Ubicación
           </th>
-          <th scope="col" class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+          <th scope="col" class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">
             ID CIAT
           </th>
-          <th scope="col" class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+          <th scope="col" class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">
             Acciones
           </th>
         </tr>
       </thead>
-      <tbody class="bg-white divide-y divide-gray-200">
+      <tbody class="bg-white dark:bg-slate-800 divide-y divide-gray-200 dark:divide-slate-700">
         <tr v-if="!employees || employees.length === 0">
-          <td colspan="7" class="px-6 py-10 text-center text-gray-500 text-lg">
+          <td colspan="7" class="px-6 py-10 text-center text-gray-500 dark:text-slate-400 text-lg">
             No hay empleados para mostrar.
           </td>
         </tr>
@@ -40,30 +40,30 @@
               class="w-10 h-10 rounded-full object-cover border border-gray-300 shadow-sm"
             />
           </td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">
-            <div class="text-sm font-semibold text-gray-800">{{ employee.name }}</div>
-            <div v-if="employee.grupo_estudio" class="text-xs text-gray-500">
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm">
+            <div class="text-sm font-semibold text-gray-800 dark:text-slate-200">{{ employee.name }}</div>
+            <div v-if="employee.grupo_estudio" class="text-xs text-gray-500 dark:text-slate-400">
               Grupo: {{ employee.grupo_estudio }}
             </div>
           </td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">
             {{ employee.cedula }}
           </td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">
             {{ employee.telefono || '-' }}
           </td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">
             {{ employee.ubicacion }}
           </td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">
             {{ employee.idciat || '-' }}
           </td>
           <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm font-medium">
             <div class="flex items-center space-x-2">
-              <button @click="handleEdit(employee.id)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-blue-600 hover:text-blue-800 hover:bg-blue-100 focus:ring-blue-500" title="Editar Empleado">
+              <button @click="handleEdit(employee.id)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-blue-600 dark:text-blue-400 hover:text-blue-800 dark:hover:text-blue-300 hover:bg-blue-100 dark:hover:bg-blue-600/20 focus:ring-blue-500 dark:focus:ring-blue-400" title="Editar Empleado">
                 <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-5 h-5"><path stroke-linecap="round" stroke-linejoin="round" d="M16.862 4.487l1.687-1.688a1.875 1.875 0 112.652 2.652L10.582 16.07a4.5 4.5 0 01-1.897 1.13L6 18l.8-2.685a4.5 4.5 0 011.13-1.897l8.932-8.931zm0 0L19.5 7.125M18 14v4.75A2.25 2.25 0 0115.75 21H5.25A2.25 2.25 0 013 18.75V8.25A2.25 2.25 0 015.25 6H10" /></svg>
               </button>
-              <button @click="handleViewDetails(employee.id)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-green-600 hover:text-green-800 hover:bg-green-100 focus:ring-green-500" title="Ver Detalles">
+              <button @click="handleViewDetails(employee.id)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-green-600 dark:text-green-400 hover:text-green-800 dark:hover:text-green-300 hover:bg-green-100 dark:hover:bg-green-600/20 focus:ring-green-500 dark:focus:ring-green-400" title="Ver Detalles">
                 <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-5 h-5"><path stroke-linecap="round" stroke-linejoin="round" d="M11.25 11.25l.041-.02a.75.75 0 011.063.852l-.708 2.836a.75.75 0 001.063.853l.041-.021M21 12a9 9 0 11-18 0 9 9 0 0118 0zm-9-3.75h.008v.008H12V8.25z" /></svg>
               </button>
             </div>
@@ -77,6 +77,9 @@
 <script setup lang="ts">
 import { PropType } from 'vue'
 import { useRouter } from 'vue-router'
+import { useUi } from '../../stores/useUi.js';
+
+const ui = useUi();
 
 // Interface for Employee object structure, aligning with prisma model (excluding sensitive or large fields for table view)
 interface Employee {
diff --git a/ui/src/components/planillas/tablaPlanillas.vue b/ui/src/components/planillas/tablaPlanillas.vue
index 8d33312..f3106bd 100644
--- a/ui/src/components/planillas/tablaPlanillas.vue
+++ b/ui/src/components/planillas/tablaPlanillas.vue
@@ -1,38 +1,38 @@
 <template>
-  <div class="p-4 sm:p-6 shadow-md rounded-lg overflow-x-auto bg-[var(--table-container-bg-color-planillas)]">
+  <div class="p-4 sm:p-6 rounded-lg overflow-x-auto" :style="{ backgroundColor: ui.tableBgColorPlanillas }">
     <table class="min-w-full divide-y divide-gray-200">
-      <thead class="bg-gray-50">
+      <thead class="bg-gray-50 dark:bg-slate-700">
         <tr>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">ID</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Título</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Empleado ID</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Fecha Desde</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Fecha Hasta</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Total</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Estado</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Acciones</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">ID</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Título</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Empleado ID</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Fecha Desde</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Fecha Hasta</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Total</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Estado</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Acciones</th>
         </tr>
       </thead>
-      <tbody class="bg-white divide-y divide-gray-200">
+      <tbody class="bg-white dark:bg-slate-800 divide-y divide-gray-200 dark:divide-slate-700">
         <tr v-if="planillas && planillas.length === 0">
-          <td colspan="8" class="px-6 py-10 text-center text-gray-500 text-lg">No hay planillas para mostrar.</td>
+          <td colspan="8" class="px-6 py-10 text-center text-gray-500 dark:text-slate-400 text-lg">No hay planillas para mostrar.</td>
         </tr>
         <tr v-for="planilla in planillas" :key="planilla.id" class="transition-colors duration-150 ease-in-out hover:bg-[var(--accent-color-planillas)]/10 dark:hover:bg-[var(--accent-color-planillas)]/20">
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ planilla.id }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ planilla.titulo }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ planilla.empleado_id }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ formatDate(planilla.fecha_desde) }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ formatDate(planilla.fecha_hasta) }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ formatCurrency(planilla.total) }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ planilla.id }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ planilla.titulo }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ planilla.empleado_id }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ formatDate(planilla.fecha_desde) }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ formatDate(planilla.fecha_hasta) }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ formatCurrency(planilla.total) }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">
             <span :class="['px-2.5 py-0.5 rounded-full text-xs font-semibold', getStatusClass(planilla.estado)]">{{ planilla.estado }}</span>
           </td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">
             <div class="flex items-center space-x-2">
-              <button @click="editPlanilla(planilla.id)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-blue-600 hover:text-blue-800 hover:bg-blue-100 focus:ring-blue-500" title="Editar">
+              <button @click="editPlanilla(planilla.id)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-blue-600 dark:text-blue-400 hover:text-blue-800 dark:hover:text-blue-300 hover:bg-blue-100 dark:hover:bg-blue-600/20 focus:ring-blue-500 dark:focus:ring-blue-400" title="Editar">
                 <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-5 h-5"><path stroke-linecap="round" stroke-linejoin="round" d="M16.862 4.487l1.687-1.688a1.875 1.875 0 112.652 2.652L10.582 16.07a4.5 4.5 0 01-1.897 1.13L6 18l.8-2.685a4.5 4.5 0 011.13-1.897l8.932-8.931zm0 0L19.5 7.125M18 14v4.75A2.25 2.25 0 0115.75 21H5.25A2.25 2.25 0 013 18.75V8.25A2.25 2.25 0 015.25 6H10" /></svg>
               </button>
-              <button @click="confirmDeletePlanilla(planilla)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-red-600 hover:text-red-800 hover:bg-red-100 focus:ring-red-500" title="Eliminar">
+              <button @click="confirmDeletePlanilla(planilla)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-red-600 dark:text-red-400 hover:text-red-800 dark:hover:text-red-300 hover:bg-red-100 dark:hover:bg-red-600/20 focus:ring-red-500 dark:focus:ring-red-400" title="Eliminar">
                 <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-5 h-5"><path stroke-linecap="round" stroke-linejoin="round" d="M14.74 9l-.346 9m-4.788 0L9.26 9m9.968-3.21c.342.052.682.107 1.022.166m-1.022-.165L18.16 19.673a2.25 2.25 0 01-2.244 2.077H8.084a2.25 2.25 0 01-2.244-2.077L4.772 5.79m14.456 0a48.108 48.108 0 00-3.478-.397m-12.56 0c1.153 0 2.24.03 3.22.077m3.22-.077L10.879 3.28a2.25 2.25 0 012.244-2.077h.093c.956 0 1.853.543 2.244 2.077L14.74 5.79m-4.858 0l-2.828-2.828A1.875 1.875 0 016.188 2.188l2.828 2.828m6.912 0l2.828-2.828a1.875 1.875 0 00-2.652-2.652L12 5.79M9.26 9h5.48L9.26 9z" /></svg>
               </button>
             </div>
@@ -47,6 +47,9 @@
 import { defineProps, defineEmits } from 'vue';
 import { usePlanillasStore } from '../../stores/usePlanillas';
 import { formatDate, formatCurrency, getStatusClass } from '../../utils/formatters.js';
+import { useUi } from '../../stores/useUi.js';
+
+const ui = useUi();
 
 const props = defineProps({
   planillas: {
diff --git a/ui/src/components/tareas/tablaTareas.vue b/ui/src/components/tareas/tablaTareas.vue
index 900a1f3..25afb1d 100644
--- a/ui/src/components/tareas/tablaTareas.vue
+++ b/ui/src/components/tareas/tablaTareas.vue
@@ -1,40 +1,40 @@
 <template>
-  <div class="p-4 sm:p-6 bg-white shadow-md rounded-lg overflow-x-auto">
+  <div class="p-4 sm:p-6 rounded-lg overflow-x-auto" :style="{ backgroundColor: ui.tableBgColorTareas }">
     <table class="min-w-full divide-y divide-gray-200">
-      <thead class="bg-gray-50">
+      <thead class="bg-gray-50 dark:bg-slate-700">
         <tr>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">ID</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Título</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Empleado ID</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Fecha</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Estado</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Tipo</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Precio</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Planilla ID</th>
-          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Acciones</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">ID</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Título</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Empleado ID</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Fecha</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Estado</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Tipo</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Precio</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Planilla ID</th>
+          <th class="px-4 py-3 sm:px-6 sm:py-3 text-left text-xs font-medium text-gray-500 dark:text-slate-400 uppercase tracking-wider">Acciones</th>
         </tr>
       </thead>
-      <tbody class="bg-white divide-y divide-gray-200">
+      <tbody class="bg-white dark:bg-slate-800 divide-y divide-gray-200 dark:divide-slate-700">
         <tr v-if="!tareas || tareas.length === 0">
-          <td colspan="9" class="px-6 py-10 text-center text-gray-500 text-lg">No hay tareas para mostrar.</td>
+          <td colspan="9" class="px-6 py-10 text-center text-gray-500 dark:text-slate-400 text-lg">No hay tareas para mostrar.</td>
         </tr>
         <tr v-for="tarea in tareas" :key="tarea.id" class="transition-colors duration-150 ease-in-out hover:bg-[var(--accent-color-tareas)]/10 dark:hover:bg-[var(--accent-color-tareas)]/20">
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ tarea.id }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ tarea.titulo }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ tarea.empleado_id }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ formatDate(tarea.fecha) }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ tarea.id }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ tarea.titulo }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ tarea.empleado_id }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ formatDate(tarea.fecha) }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">
             <span :class="['px-2.5 py-0.5 rounded-full text-xs font-semibold', getStatusClass(tarea.estado)]">{{ tarea.estado }}</span>
           </td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ tarea.tipo || 'N/A' }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ tarea.precio != null ? formatCurrency(tarea.precio) : 'N/A' }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">{{ tarea.planilla_id || 'N/A' }}</td>
-          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700">
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ tarea.tipo || 'N/A' }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ tarea.precio != null ? formatCurrency(tarea.precio) : 'N/A' }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">{{ tarea.planilla_id || 'N/A' }}</td>
+          <td class="px-4 py-3 sm:px-6 sm:py-4 whitespace-nowrap text-sm text-gray-700 dark:text-slate-300">
             <div class="flex items-center space-x-2">
-              <button @click="editTarea(tarea.id)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-blue-600 hover:text-blue-800 hover:bg-blue-100 focus:ring-blue-500" title="Editar">
+              <button @click="editTarea(tarea.id)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-blue-600 dark:text-blue-400 hover:text-blue-800 dark:hover:text-blue-300 hover:bg-blue-100 dark:hover:bg-blue-600/20 focus:ring-blue-500 dark:focus:ring-blue-400" title="Editar">
                 <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-5 h-5"><path stroke-linecap="round" stroke-linejoin="round" d="M16.862 4.487l1.687-1.688a1.875 1.875 0 112.652 2.652L10.582 16.07a4.5 4.5 0 01-1.897 1.13L6 18l.8-2.685a4.5 4.5 0 011.13-1.897l8.932-8.931zm0 0L19.5 7.125M18 14v4.75A2.25 2.25 0 0115.75 21H5.25A2.25 2.25 0 013 18.75V8.25A2.25 2.25 0 015.25 6H10" /></svg>
               </button>
-              <button @click="confirmDeleteTarea(tarea)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-red-600 hover:text-red-800 hover:bg-red-100 focus:ring-red-500" title="Eliminar">
+              <button @click="confirmDeleteTarea(tarea)" class="p-1.5 sm:p-2 rounded-md transition-all duration-150 ease-in-out focus:outline-none focus:ring-2 focus:ring-offset-2 text-red-600 dark:text-red-400 hover:text-red-800 dark:hover:text-red-300 hover:bg-red-100 dark:hover:bg-red-600/20 focus:ring-red-500 dark:focus:ring-red-400" title="Eliminar">
                 <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-5 h-5"><path stroke-linecap="round" stroke-linejoin="round" d="M14.74 9l-.346 9m-4.788 0L9.26 9m9.968-3.21c.342.052.682.107 1.022.166m-1.022-.165L18.16 19.673a2.25 2.25 0 01-2.244 2.077H8.084a2.25 2.25 0 01-2.244-2.077L4.772 5.79m14.456 0a48.108 48.108 0 00-3.478-.397m-12.56 0c1.153 0 2.24.03 3.22.077m3.22-.077L10.879 3.28a2.25 2.25 0 012.244-2.077h.093c.956 0 1.853.543 2.244 2.077L14.74 5.79m-4.858 0l-2.828-2.828A1.875 1.875 0 016.188 2.188l2.828 2.828m6.912 0l2.828-2.828a1.875 1.875 0 00-2.652-2.652L12 5.79M9.26 9h5.48L9.26 9z" /></svg>
               </button>
             </div>
@@ -49,6 +49,9 @@
 import { defineProps, defineEmits } from 'vue';
 import { useTareasStore } from '../../stores/useTareas';
 import { formatDate, formatCurrency, getStatusClass } from '../../utils/formatters.js';
+import { useUi } from '../../stores/useUi.js';
+
+const ui = useUi();
 
 const props = defineProps({
   tareas: {