style(ui): optimizar contrastes del modo claro para accesibilidad y confort visual

frontend/public/css/theme.css

@@ -5,55 +5,64 @@
 
 :root {
     /* --- Brand Primary (Magenta / Uva) --- */
-    --brand-primary: #B43E8E;
+    --brand-primary: #9E2D77;
-    --brand-primary-rgb: 180, 62, 142;
+    --brand-primary-rgb: 158, 45, 119;
-    --brand-primary-shade: #9E367D;
+    --brand-primary-shade: #832062;
-    --brand-primary-tint: #BC5199;
+    --brand-primary-tint: #B43E8E;
     --brand-primary-contrast: #FFFFFF;
 
-    /* --- Accent Colors (Modo Claro) --- */
+    /* --- Accent Colors (Modo Claro) con Alto Contraste --- */
-    --accent-purple: #682CAD;
+    --accent-purple: #581C87;
-    --accent-purple-rgb: 104, 44, 173;
+    --accent-purple-rgb: 88, 28, 135;
-    --secondary-magenta: #7B2049;
+    --secondary-magenta: #701A40;
-    --secondary-magenta-rgb: 123, 32, 73;
+    --secondary-magenta-rgb: 112, 26, 64;
 
-    /* --- Global Surface & Text (Modo Claro) --- */
+    /* --- Global Surface & Text (Modo Claro - Diseñado para Descanso Visual y Nitidez) --- */
-    --app-bg: #F8FAFC;
+    --app-bg: #EEF2F6;
     --card-bg: #FFFFFF;
-    --card-border: rgba(0, 0, 0, 0.08);
+    --card-border: #D8E0E9;
-    --card-hover-border: rgba(180, 62, 142, 0.3);
+    --card-hover-border: #9E2D77;
-    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
+    --card-shadow: 0 2px 10px rgba(15, 23, 42, 0.05), 0 1px 3px rgba(15, 23, 42, 0.03);
-    --card-hover-shadow: 0 10px 25px rgba(180, 62, 142, 0.12);
+    --card-hover-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
 
-    --text-primary: #1E293B;
+    --text-primary: #0F172A;
-    --text-secondary: #64748B;
+    --text-secondary: #334155;
-    --text-muted: #94A3B8;
+    --text-muted: #475569;
 
-    --navbar-bg: linear-gradient(135deg, #B43E8E 0%, #9E367D 100%);
+    --navbar-bg: linear-gradient(135deg, #9E2D77 0%, #7B2049 100%);
     --navbar-text: #FFFFFF;
     --navbar-border: transparent;
-    --navbar-shadow: 0 4px 20px rgba(180, 62, 142, 0.25);
+    --navbar-shadow: 0 4px 16px rgba(158, 45, 119, 0.22);
 
     --input-bg: #FFFFFF;
-    --input-border: #CBD5E1;
+    --input-border: #94A3B8;
-    --input-text: #1E293B;
+    --input-text: #0F172A;
-    --input-focus-border: #B43E8E;
+    --input-focus-border: #9E2D77;
-    --input-focus-shadow: 0 0 0 0.2rem rgba(180, 62, 142, 0.25);
+    --input-focus-shadow: 0 0 0 0.2rem rgba(158, 45, 119, 0.2);
 
     /* --- Distinctive Gradient --- */
-    --gradient-primary: linear-gradient(135deg, #B43E8E 0%, #9E367D 100%);
+    --gradient-primary: linear-gradient(135deg, #9E2D77 0%, #832062 100%);
-    --gradient-primary-shadow: 0 8px 24px rgba(180, 62, 142, 0.25);
+    --gradient-primary-shadow: 0 6px 18px rgba(158, 45, 119, 0.25);
-    --gradient-hero: linear-gradient(135deg, rgba(180, 62, 142, 0.08) 0%, rgba(104, 44, 173, 0.12) 100%);
+    --gradient-hero: linear-gradient(135deg, rgba(158, 45, 119, 0.06) 0%, rgba(88, 28, 135, 0.08) 100%);
 
     /* --- Badges (Modo Claro) --- */
-    --badge-primary-bg: #B43E8E;
+    --badge-primary-bg: #9E2D77;
     --badge-primary-text: #FFFFFF;
-    --badge-accent-bg: #682CAD;
+    --badge-accent-bg: #581C87;
     --badge-accent-text: #FFFFFF;
-    --badge-magenta-bg: #7B2049;
+    --badge-magenta-bg: #701A40;
     --badge-magenta-text: #FFFFFF;
 }
 
+[data-bs-theme="light"] {
+    --bs-body-bg: #EEF2F6;
+    --bs-body-color: #0F172A;
+    --bs-secondary-color: #475569;
+    --bs-tertiary-bg: #F1F5F9;
+    --bs-border-color: #D8E0E9;
+    --bs-border-color-translucent: rgba(15, 23, 42, 0.12);
+}
+
 /* =======================================================
    MODO OSCURO ([data-bs-theme="dark"])
    ======================================================= */

frontend/views/base.html

@@ -38,67 +38,327 @@
             transition: background-color 0.25s ease, color 0.25s ease;
         }
 
-        /* --- MODO CLARO ([data-bs-theme="light"]) --- */
+        /* --- MODO CLARO ([data-bs-theme="light"]) - ALTO CONTRASTE & CONFORT VISUAL --- */
         [data-bs-theme="light"] body {
-            background: #F8FAFC !important;
+            background-color: #EEF2F6 !important;
-            color: #1E293B !important;
+            color: #0F172A !important;
         }
         .navbar-logo,
         [data-bs-theme="light"] .navbar-logo,
         [data-bs-theme="dark"] .navbar-logo {
             filter: none !important;
         }
+        
+        /* Sidebar en Modo Claro */
+        [data-bs-theme="light"] .sidebar {
+            background-color: #FFFFFF !important;
+            border-right: 1px solid #CBD5E1 !important;
+            box-shadow: 2px 0 12px rgba(15, 23, 42, 0.04) !important;
+        }
+        [data-bs-theme="light"] .sidebar-header {
+            background-color: #FFFFFF !important;
+            border-bottom: 1px solid #E2E8F0 !important;
+        }
+        [data-bs-theme="light"] .sidebar-header .brand-text {
+            color: #0F172A !important;
+            font-weight: 700;
+        }
+        [data-bs-theme="light"] .sidebar-toggle-btn {
+            background-color: #F1F5F9 !important;
+            border: 1px solid #CBD5E1 !important;
+            color: #1E293B !important;
+        }
+        [data-bs-theme="light"] .sidebar-toggle-btn:hover {
+            background-color: rgba(158, 45, 119, 0.1) !important;
+            border-color: #9E2D77 !important;
+            color: #9E2D77 !important;
+        }
+        [data-bs-theme="light"] .sidebar-nav .nav-link {
+            color: #1E293B !important;
+            font-weight: 600;
+        }
+        [data-bs-theme="light"] .sidebar-nav .nav-link:hover,
+        [data-bs-theme="light"] .sidebar-nav .nav-link[aria-expanded="true"] {
+            background-color: rgba(158, 45, 119, 0.1) !important;
+            color: #9E2D77 !important;
+        }
+        [data-bs-theme="light"] .sidebar-submenu .nav-link {
+            color: #334155 !important;
+            font-weight: 500;
+        }
+        [data-bs-theme="light"] .sidebar-submenu .nav-link:hover {
+            background-color: rgba(158, 45, 119, 0.08) !important;
+            color: #9E2D77 !important;
+        }
+        [data-bs-theme="light"] .sidebar-footer {
+            background-color: #FFFFFF !important;
+            border-top: 1px solid #E2E8F0 !important;
+        }
+        [data-bs-theme="light"] .sidebar.collapsed .nav-item:hover > .collapse,
+        [data-bs-theme="light"] .sidebar.collapsed .nav-item > .collapse.show,
+        [data-bs-theme="light"] .sidebar.collapsed .nav-item.show-flyout > .collapse {
+            background-color: #FFFFFF !important;
+            border: 1px solid #CBD5E1 !important;
+            box-shadow: 0 12px 30px rgba(15, 23, 42, 0.15) !important;
+        }
+        [data-bs-theme="light"] .sidebar.collapsed .flyout-header {
+            background-color: #F8FAFC !important;
+            border-bottom: 1px solid #E2E8F0 !important;
+        }
+
+        /* Navbar & Dropdowns */
         [data-bs-theme="light"] .glass-navbar {
-            background: rgba(255, 255, 255, 0.88) !important;
+            background: rgba(255, 255, 255, 0.95) !important;
             backdrop-filter: blur(12px);
             -webkit-backdrop-filter: blur(12px);
-            border-bottom: 1px solid rgba(0, 0, 0, 0.08) !important;
+            border-bottom: 1px solid #CBD5E1 !important;
-            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04) !important;
+            box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05) !important;
         }
         [data-bs-theme="light"] .glass-navbar .nav-link {
-            color: #334155 !important;
+            color: #1E293B !important;
+            font-weight: 600;
         }
         [data-bs-theme="light"] .glass-navbar .nav-link:hover,
         [data-bs-theme="light"] .glass-navbar .nav-link.active {
-            color: #B43E8E !important;
+            color: #9E2D77 !important;
         }
-        [data-bs-theme="light"] .glass-navbar .dropdown-menu {
+        [data-bs-theme="light"] .dropdown-menu {
-            background: #FFFFFF !important;
+            background-color: #FFFFFF !important;
-            border: 1px solid rgba(0, 0, 0, 0.1) !important;
+            border: 1px solid #CBD5E1 !important;
-            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
+            box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12) !important;
         }
-        [data-bs-theme="light"] .glass-navbar .dropdown-item {
+        [data-bs-theme="light"] .dropdown-item {
-            color: #334155 !important;
+            color: #1E293B !important;
+            font-weight: 500;
         }
-        [data-bs-theme="light"] .glass-navbar .dropdown-item:hover {
+        [data-bs-theme="light"] .dropdown-item:hover {
             background-color: #F1F5F9 !important;
-            color: #B43E8E !important;
+            color: #9E2D77 !important;
         }
+        [data-bs-theme="light"] .dropdown-divider {
+            border-color: #E2E8F0 !important;
+        }
+        [data-bs-theme="light"] .dropdown-header {
+            color: #475569 !important;
+            font-weight: 700;
+        }
+
+        /* Cards & Contenedores con Definición y Relieve */
         [data-bs-theme="light"] .glass-card,
         [data-bs-theme="light"] .card {
             background: #FFFFFF !important;
-            color: #1E293B !important;
+            color: #0F172A !important;
-            border: 1px solid rgba(0, 0, 0, 0.08) !important;
+            border: 1px solid #D8E0E9 !important;
-            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04) !important;
+            box-shadow: 0 2px 8px rgba(15, 23, 42, 0.05), 0 1px 2px rgba(15, 23, 42, 0.03) !important;
         }
+        [data-bs-theme="light"] .card-header {
+            background-color: #F8FAFC !important;
+            border-bottom: 1px solid #E2E8F0 !important;
+            color: #0F172A !important;
+        }
+        [data-bs-theme="light"] .card-footer {
+            background-color: #F8FAFC !important;
+            border-top: 1px solid #E2E8F0 !important;
+        }
+        [data-bs-theme="light"] .dashboard-role-banner {
+            background: #FFFFFF !important;
+            border: 1px solid #D8E0E9 !important;
+            border-left: 5px solid #9E2D77 !important;
+            box-shadow: 0 2px 10px rgba(15, 23, 42, 0.05) !important;
+        }
+        [data-bs-theme="light"] .dashboard-stat-card:hover {
+            border-color: #9E2D77 !important;
+            box-shadow: 0 6px 20px rgba(158, 45, 119, 0.15) !important;
+        }
+
+        /* Tablas con Alto Contraste */
         [data-bs-theme="light"] .table {
-            --bs-table-color: #1E293B;
+            --bs-table-color: #0F172A;
             --bs-table-bg: transparent;
+            border-color: #E2E8F0 !important;
         }
-        [data-bs-theme="light"] .bg-body-tertiary {
+        [data-bs-theme="light"] .table thead th {
             background-color: #F1F5F9 !important;
-            color: #334155 !important;
+            color: #0F172A !important;
+            font-weight: 700 !important;
+            border-bottom: 2px solid #CBD5E1 !important;
+            font-size: 0.82rem;
+            letter-spacing: 0.03em;
         }
-        [data-bs-theme="light"] .text-body {
+        [data-bs-theme="light"] .table tbody td {
             color: #1E293B !important;
+            border-bottom: 1px solid #E2E8F0 !important;
+            vertical-align: middle;
         }
-        [data-bs-theme="light"] .text-muted {
+        [data-bs-theme="light"] .table tbody tr:hover td {
+            background-color: #F8FAFC !important;
+        }
+
+        /* Formularios, Inputs y Selects */
+        [data-bs-theme="light"] .form-label {
+            color: #0F172A !important;
+            font-weight: 600 !important;
+        }
+        [data-bs-theme="light"] .form-control,
+        [data-bs-theme="light"] .form-select {
+            background-color: #FFFFFF !important;
+            border: 1px solid #94A3B8 !important;
+            color: #0F172A !important;
+            font-weight: 500;
+        }
+        [data-bs-theme="light"] .form-control:focus,
+        [data-bs-theme="light"] .form-select:focus {
+            border-color: #9E2D77 !important;
+            box-shadow: 0 0 0 0.2rem rgba(158, 45, 119, 0.2) !important;
+            background-color: #FFFFFF !important;
+            color: #0F172A !important;
+        }
+        [data-bs-theme="light"] .form-control::placeholder {
             color: #64748B !important;
         }
+        [data-bs-theme="light"] .input-group-text {
+            background-color: #F1F5F9 !important;
+            border: 1px solid #94A3B8 !important;
+            color: #334155 !important;
+        }
+        [data-bs-theme="light"] .form-text {
+            color: #475569 !important;
+        }
+
+        /* Jerarquía Tipográfica y Contraste de Texto */
+        [data-bs-theme="light"] .bg-body-tertiary {
+            background-color: #F1F5F9 !important;
+            color: #1E293B !important;
+        }
+        [data-bs-theme="light"] .text-body {
+            color: #0F172A !important;
+        }
+        [data-bs-theme="light"] .text-muted {
+            color: #475569 !important;
+        }
+        [data-bs-theme="light"] h1, [data-bs-theme="light"] h2, 
+        [data-bs-theme="light"] h3, [data-bs-theme="light"] h4, 
+        [data-bs-theme="light"] h5, [data-bs-theme="light"] h6 {
+            color: #0F172A !important;
+        }
+
+        /* Colores Semánticos de Alto Contraste en Modo Claro */
+        [data-bs-theme="light"] .text-primary {
+            color: #9E2D77 !important;
+        }
+        [data-bs-theme="light"] .text-warning {
+            color: #B45309 !important;
+        }
+        [data-bs-theme="light"] .text-info {
+            color: #0369A1 !important;
+        }
+        [data-bs-theme="light"] .text-success {
+            color: #15803D !important;
+        }
+        [data-bs-theme="light"] .text-danger {
+            color: #B91C1C !important;
+        }
+        [data-bs-theme="light"] .text-secondary {
+            color: #334155 !important;
+        }
+
+        /* Badges de Estado con Bordes Nítidos y Excelente Contraste */
+        [data-bs-theme="light"] .badge.bg-primary-subtle {
+            background-color: #FCE7F3 !important;
+            color: #831843 !important;
+            border: 1px solid #F472B6 !important;
+        }
+        [data-bs-theme="light"] .badge.bg-success-subtle {
+            background-color: #DCFCE7 !important;
+            color: #14532D !important;
+            border: 1px solid #86EFAC !important;
+        }
+        [data-bs-theme="light"] .badge.bg-warning-subtle {
+            background-color: #FEF3C7 !important;
+            color: #78350F !important;
+            border: 1px solid #FCD34D !important;
+        }
+        [data-bs-theme="light"] .badge.bg-info-subtle {
+            background-color: #E0F2FE !important;
+            color: #0C4A6E !important;
+            border: 1px solid #7DD3FC !important;
+        }
+        [data-bs-theme="light"] .badge.bg-danger-subtle {
+            background-color: #FEE2E2 !important;
+            color: #7F1D1D !important;
+            border: 1px solid #FCA5A5 !important;
+        }
+        [data-bs-theme="light"] .badge.bg-secondary-subtle {
+            background-color: #F1F5F9 !important;
+            color: #1E293B !important;
+            border: 1px solid #CBD5E1 !important;
+        }
+
+        /* Fondos con opacidad suave para KPIs */
+        [data-bs-theme="light"] .bg-primary.bg-opacity-10 {
+            background-color: rgba(158, 45, 119, 0.12) !important;
+            color: #9E2D77 !important;
+        }
+        [data-bs-theme="light"] .bg-success.bg-opacity-10 {
+            background-color: rgba(21, 128, 61, 0.12) !important;
+            color: #15803D !important;
+        }
+        [data-bs-theme="light"] .bg-info.bg-opacity-10 {
+            background-color: rgba(3, 105, 161, 0.12) !important;
+            color: #0369A1 !important;
+        }
+        [data-bs-theme="light"] .bg-warning.bg-opacity-10 {
+            background-color: rgba(180, 83, 9, 0.12) !important;
+            color: #B45309 !important;
+        }
+
+        /* Botones de Contorno en Modo Claro */
+        [data-bs-theme="light"] .btn-outline-secondary {
+            border-color: #94A3B8 !important;
+            color: #1E293B !important;
+            background-color: #FFFFFF !important;
+        }
+        [data-bs-theme="light"] .btn-outline-secondary:hover {
+            background-color: #F1F5F9 !important;
+            border-color: #64748B !important;
+            color: #0F172A !important;
+        }
+        [data-bs-theme="light"] .btn-outline-primary {
+            color: #9E2D77 !important;
+            border-color: #9E2D77 !important;
+            background-color: #FFFFFF !important;
+        }
+        [data-bs-theme="light"] .btn-outline-primary:hover {
+            background-color: #9E2D77 !important;
+            border-color: #832062 !important;
+            color: #FFFFFF !important;
+        }
+        [data-bs-theme="light"] .role-view-selector {
+            background-color: #E2E8F0 !important;
+            border: 1px solid #CBD5E1 !important;
+        }
+        [data-bs-theme="light"] .role-view-selector .btn-outline-secondary {
+            color: #334155 !important;
+            background-color: transparent !important;
+        }
+
+        /* Bordes y Líneas Divisorias */
+        [data-bs-theme="light"] .border,
+        [data-bs-theme="light"] .border-top,
+        [data-bs-theme="light"] .border-bottom,
+        [data-bs-theme="light"] .border-start,
+        [data-bs-theme="light"] .border-end {
+            border-color: #CBD5E1 !important;
+        }
+        [data-bs-theme="light"] .border-secondary-subtle {
+            border-color: #CBD5E1 !important;
+        }
+
+        /* Botón de Alternancia de Tema */
         [data-bs-theme="light"] .theme-toggle-btn {
-            background: rgba(0, 0, 0, 0.06);
+            background: rgba(15, 23, 42, 0.08);
-            color: #1E293B;
+            color: #0F172A;
-            border: 1px solid rgba(0, 0, 0, 0.12);
+            border: 1px solid #CBD5E1;
             border-radius: 50%;
             width: 36px;
             height: 36px;
@@ -109,7 +369,7 @@
             transition: all 0.2s ease;
         }
         [data-bs-theme="light"] .theme-toggle-btn:hover {
-            background: rgba(0, 0, 0, 0.12);
+            background: rgba(15, 23, 42, 0.15);
             transform: scale(1.05);
         }
 

frontend/views/layouts/base.html

@@ -43,49 +43,69 @@
             padding-bottom: 0.35rem;
         }
 
-        /* --- MODO CLARO ([data-bs-theme="light"]) --- */
+        /* --- MODO CLARO ([data-bs-theme="light"]) - ALTO CONTRASTE & CONFORT VISUAL --- */
         [data-bs-theme="light"] body {
-            background: #F8FAFC !important;
+            background-color: #EEF2F6 !important;
-            color: #1E293B !important;
+            color: #0F172A !important;
         }
         [data-bs-theme="light"] .glass-navbar {
-            background: rgba(255, 255, 255, 0.92) !important;
+            background: rgba(255, 255, 255, 0.95) !important;
             backdrop-filter: blur(12px);
             -webkit-backdrop-filter: blur(12px);
-            border-bottom: 1px solid rgba(0, 0, 0, 0.08) !important;
+            border-bottom: 1px solid #CBD5E1 !important;
-            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05) !important;
+            box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05) !important;
         }
         [data-bs-theme="light"] .glass-navbar .navbar-brand span {
-            background: linear-gradient(90deg, #B43E8E, #682CAD);
+            background: linear-gradient(90deg, #9E2D77, #581C87);
             -webkit-background-clip: text;
             background-clip: text;
             -webkit-text-fill-color: transparent;
         }
         [data-bs-theme="light"] .glass-navbar .nav-link {
-            color: #334155 !important;
+            color: #1E293B !important;
+            font-weight: 600;
         }
         [data-bs-theme="light"] .glass-navbar .nav-link:hover,
         [data-bs-theme="light"] .glass-navbar .nav-link.active {
-            color: #B43E8E !important;
+            color: #9E2D77 !important;
-            background: rgba(180, 62, 142, 0.06);
+            background: rgba(158, 45, 119, 0.08);
             border-radius: 7px;
         }
         [data-bs-theme="light"] .glass-card,
         [data-bs-theme="light"] .card {
             background: #FFFFFF !important;
-            color: #1E293B !important;
+            color: #0F172A !important;
-            border: 1px solid rgba(0, 0, 0, 0.08) !important;
+            border: 1px solid #D8E0E9 !important;
-            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04) !important;
+            box-shadow: 0 2px 8px rgba(15, 23, 42, 0.05), 0 1px 2px rgba(15, 23, 42, 0.03) !important;
+        }
+        [data-bs-theme="light"] .card-header {
+            background-color: #F8FAFC !important;
+            border-bottom: 1px solid #E2E8F0 !important;
+            color: #0F172A !important;
+        }
+        [data-bs-theme="light"] .table {
+            --bs-table-color: #0F172A;
+            border-color: #E2E8F0 !important;
+        }
+        [data-bs-theme="light"] .table thead th {
+            background-color: #F1F5F9 !important;
+            color: #0F172A !important;
+            font-weight: 700 !important;
+            border-bottom: 2px solid #CBD5E1 !important;
+        }
+        [data-bs-theme="light"] .text-muted {
+            color: #475569 !important;
         }
         /* Toggle button - modo claro */
         [data-bs-theme="light"] .navbar-toggle-custom {
-            color: #334155;
+            color: #1E293B;
-            border-color: rgba(51, 65, 85, 0.25);
+            border-color: #CBD5E1;
+            background-color: #F1F5F9;
         }
         [data-bs-theme="light"] .navbar-toggle-custom:hover {
-            background: rgba(180, 62, 142, 0.08);
+            background: rgba(158, 45, 119, 0.1);
-            border-color: #B43E8E;
+            border-color: #9E2D77;
-            color: #B43E8E;
+            color: #9E2D77;
         }
 
         /* --- MODO OSCURO ([data-bs-theme="dark"]) --- */