/*
========================================
COPYART - SISTEMA DE ESTILOS UNIFICADO
========================================

PALETA DE COLORES:
- Azul principal: #3b82f6
- Verde éxito: #10b981  
- Amarillo advertencia: #f59e0b
- Rojo peligro: #ef4444
- Gris texto: #374151
- Gris claro: #f8fafc

TIPOGRAFÍA:
- Fuente: System fonts (-apple-system, BlinkMacSystemFont, etc.)
- Tamaños: 11px (xs), 12px (sm), 14px (base), 16px (lg)
- Pesos: 400 (normal), 500 (medium), 600 (semibold), 700 (bold)

ESPACIADO:
- Padding: 4px, 8px, 12px, 16px, 20px, 24px
- Margins: 6px, 10px, 15px, 20px, 25px, 30px
- Border radius: 4px (small), 6px (medium), 8px (large)

SOMBRAS:
- Ligera: 0 1px 3px rgba(0, 0, 0, 0.1)
- Media: 0 4px 6px rgba(0, 0, 0, 0.05)
- Profunda: 0 10px 30px rgba(0, 0, 0, 0.2)

TRANSICIONES:
- Estándar: all 0.3s cubic-bezier(0.4, 0, 0.2, 1)
- Rápida: all 0.2s ease
*/

/* ===== CONFIGURACIÓN BASE ===== */
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-weight: 400;
  font-display: swap;
  overflow-x: hidden;
  overflow-y: auto;
  background: #f1f2f7;
  height: 100%;
  width: 100%;
  line-height: 1.6;
  color: #333;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
/* ===== ENLACES ESTANDARIZADOS ===== */
a {
  color: #3b82f6;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

a:hover {
  color: #1d4ed8;
  text-decoration: none;
}

a:focus {
  outline: 2px solid transparent;
  outline-offset: 2px;
  color: #1d4ed8;
}.padding-top{
  padding-top: 20px;
}.login-page{
  width: 90%;
  max-width: 350px;
  margin: 7% auto;
  padding: 20px;
  background-color: rgba(249, 249, 249, 0.95);
  border: 1px solid #f2f2f2;
  border-radius: 4px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}.login-page .text-center{
  margin-bottom: 10px;
}.box{
  padding: 20px;
  background-color: #f9f9f9;
  border: 1px solid #f2f2f2;
}

/* ===== REGLAS PRINCIPALES PARA LA PÁGINA ===== */
body.logged-in .page,
.page{
  position: relative !important;
  display: block !important;
  top: 50px !important;
  left: 0 !important;
  padding: 35px 15px 20px 15px !important;
  transition: padding-left 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  width: 100% !important;
  margin: 0 !important;
  z-index: 1 !important;
}

/* Solo agregar padding cuando el sidebar esté activo en pantallas grandes */
body.logged-in .page.sidebar-active,
.page.sidebar-active {
  padding-left: 270px !important;
}

/* Ajuste para la página cuando no hay sesión (login) */
body:not(.logged-in) .page {
  padding: 35px 15px 20px 15px;
}

body:not(.logged-in) {
  background: url('../images/fondo.webp') no-repeat center center fixed;
  background-size: cover;
}

.bg-green{
  background-color: #A3C86D;
}
.bg-blue{
  background-color: #7ACBEE;
}
.bg-yellow{
  background-color: #FDD761;
}
.bg-red{
  background-color: #FF7857;
}
/* ===== PANELES ESTANDARIZADOS ===== */
.panel {
  background-color: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  margin-bottom: 20px;
  transition: all 0.3s ease;
}

.panel:hover {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.panel-default > .panel-heading {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom: 2px solid #3b82f6;
  border-radius: 8px 8px 0 0;
  padding: 20px;
  margin: 0;
}

.panel-default > .panel-heading h3,
.panel-default > .panel-heading h4 {
  color: #1e293b;
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0;
  display: flex;
  align-items: center;
}

.panel-default > .panel-heading .glyphicon {
  margin-right: 8px;
  color: #3b82f6;
}

.panel-body {
  padding: 25px;
  background-color: #ffffff;
  border-radius: 0 0 8px 8px;
}

/* Paneles de estadísticas */
.panel-box {
  width: 100%;
  height: 100%;
  text-align: center;
  border: none;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
}

.panel-value {
  width: 60%;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: #ffffff;
}

.panel-icon {
  padding: 20px;
  width: 40%;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.panel-icon {
  border-radius: 8px 0 0 8px;
}

.panel-value {
  border-radius: 0 8px 8px 0;
}

.panel-value h2 {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  color: #1e293b;
}

.panel-value h3 {
  margin: 5px 0 0 0;
  font-size: 14px;
  font-weight: 500;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.panel-icon i {
  font-size: 36px;
  color: #ffffff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* ===== HEADER ===== */
#header {
  position: fixed;
  z-index: 99;
  top: 0;
  left: 0;
  background-color: #fff;
  width: 100%;
  height: 65px;
  line-height: 65px;
  -moz-box-shadow: 0 1px 2px rgba(0,0,0,0.1);
  -webkit-box-shadow: 0 1px 2px rgba(0,0,0,0.1);
   box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

header > .logo {
    color: #fff;
    text-align: center;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
    width: 250px;
    background-color: #16a085;
    line-height: normal;
    padding: 12px 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

header > .logo .logo-img {
    margin-right: 10px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

header > .logo .logo-img:hover {
    transform: scale(1.1);
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
}

header > .logo .logo-img:active {
    transform: scale(0.95);
}

/* Indicador de que el logo es clickeable */
header > .logo .logo-img::after {
    content: "☰";
    position: absolute;
    top: -5px;
    right: -5px;
    background: rgba(255, 255, 255, 0.9);
    color: #16a085;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 12px;
    line-height: 20px;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

header > .logo .logo-img:hover::after {
    opacity: 1;
}

/* Indicador cuando el sidebar está activo */
.sidebar.active ~ #header .logo .logo-img::after {
    opacity: 1;
    background: #1abc9c;
    color: white;
    content: "✕";
    transform: rotate(180deg);
}

/* Transición suave para el indicador del logo */
header > .logo .logo-img::after {
    transition: all 0.3s ease;
}

header > .logo a {
    color: #fff;
    text-decoration: none;
    display: block;
    padding: 15px;
}

header > .logo a:hover {
    color: #fff;
    text-decoration: none;
}

header > .logo .dropdown-menu {
    background-color: #16a085;
    border: none;
    border-radius: 0;
    margin-top: 0;
    width: 250px;
}

header > .logo .dropdown-menu li a {
    color: #fff;
    padding: 10px 15px;
}

header > .logo .dropdown-menu li a:hover {
    background-color: #1abc9c;
    color: #fff;
}

header > .logo .dropdown-menu .divider {
    background-color: rgba(255,255,255,0.1);
}

header > .logo .caret {
    margin-left: 5px;
}

.header-date{
  color: #9b9b9b;
  margin-left: 20px;
}
.info-menu{
  height: 60px;
  margin: 0;
  line-height: 60px;
  padding: 0 15px;
}.info-menu li.profile {
  position: relative;
  display: inline-block;
}

.profile a.toggle{
  text-decoration: none;
  text-align: center;
  font-size: 14px;
  color: rgba(150, 150, 158, 1.0);
  position: relative;
  padding: 10px 15px;
  margin: 0;
  background: #f9f9f9;
  border-radius: 30px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  border: 1px solid #e9ecef;
}

.profile a.toggle:hover {
  background: #e9ecef;
  color: #16a085;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.profile-indicator {
  position: absolute;
  top: -3px;
  right: -3px;
  background: #16a085;
  color: white;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 10px;
  line-height: 18px;
  text-align: center;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.profile a.toggle:hover .profile-indicator {
  opacity: 1;
  transform: scale(1);
}

.profile a.toggle[aria-expanded="true"] .profile-indicator {
  opacity: 1;
  transform: scale(1) rotate(180deg);
  background: #e74c3c;
}.info-menu li.profile a img{
  width: 30px;
  height: 30px;
  border: 2px solid rgba(255,255,255,0.8);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

.profile a.toggle:hover img {
  border-color: #16a085;
  transform: scale(1.05);
  box-shadow: 0 3px 8px rgba(0,0,0,0.2);
}.dropdown-menu{
  margin-top: 4px;
  border-color: #fefefe;
  border-radius: 4px;
  box-shadow: 0px 0px 5px rgba(86, 96, 117, 0.15);
  -moz-box-shadow: 0px 0px 5px rgba(86, 96, 117, 0.15);
  -webkit-box-shadow: 0px 0px 5px rgba(86, 96, 117, 0.15);
  background: #fff;
  border: 1px solid #ddd;
  min-width: 200px;
  z-index: 1000;
  position: absolute;
  top: 100%;
  right: 0;
  display: none;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}

.dropdown-menu.show {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.dropdown-menu li{
  margin: 0;
  padding: 0;
  display: block;
  line-height: 35px;
}

.dropdown-menu li a{
  text-decoration: none;
  display: block;
  font-size: 14px;
  position: relative;
  line-height: 30px;
  width: 100%;
  border-bottom: 1px solid #f4faf9;
  padding: 8px 15px;
  color: #333;
  transition: all 0.2s ease;
}

.dropdown-menu li a:hover {
  background-color: #f8f9fa;
  color: #16a085;
  padding-left: 20px;
}

.dropdown-menu li a i{
  margin-right: 8px;
  width: 16px;
  text-align: center;
}

.dropdown-menu li a.last{
  border-bottom: 0;
}.datepicker{
  text-align: center;
}

/* ===== SIDEBAR - REGLAS PRINCIPALES ===== */
/* ESTADO POR DEFECTO: OCULTO en TODAS las resoluciones */
.sidebar,
body.logged-in .sidebar {
  position: fixed !important;
  top: 0 !important;
  left: -250px !important; /* OCULTO por defecto */
  width: 250px !important;
  height: 100% !important;
  background: #2a3542 !important;
  z-index: -9999 !important; /* Detrás de todo */
  visibility: hidden !important; /* Invisible */
  opacity: 0 !important; /* Transparente */
  display: none !important; /* No mostrar */
  transform: translateX(-250px) !important; /* Fuera de la vista */
  pointer-events: none !important; /* No interactuable */
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  padding: 0 !important;
  border-right: 1px solid #ddd !important;
  text-align: center !important;
  overflow: hidden !important;
  box-shadow: none !important;
  clip: rect(0, 0, 0, 0) !important; /* Cortar completamente */
}

/* ESTADO ACTIVO: Solo mostrar cuando tenga clase .active */
.sidebar.active,
body.logged-in .sidebar.active {
  left: 0 !important; /* Visible */
  z-index: 9999 !important; /* Por encima de todo */
  visibility: visible !important; /* Visible */
  opacity: 1 !important; /* Opaco */
  display: block !important; /* Mostrar */
  transform: translateX(0) !important; /* En posición */
  pointer-events: auto !important; /* Interactuable */
  box-shadow: 2px 0 20px rgba(0, 0, 0, 0.3) !important;
  clip: auto !important; /* Sin cortar */
  overflow-y: auto !important; /* Scroll vertical */
  overflow-x: hidden !important; /* Sin scroll horizontal */
  -webkit-overflow-scrolling: touch !important; /* Scroll suave en iOS */
}

/* ===== OVERLAY ===== */
.sidebar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 9998;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.sidebar-overlay.active {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

/* ===== ESTILOS DEL MENÚ DEL SIDEBAR ===== */
.sidebar ul{
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar ul li {
  display: block;
  position: relative;
}

.sidebar ul li:hover,
.sidebar ul.submenu {
  background-color:#35404d;
}

.sidebar ul li a:hover {
  color: white;
}

.sidebar ul li a,
.sidebar ul.submenu li a {
  color: #aeb2b7;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
  white-space: nowrap;
  text-decoration: none;
  text-align: left;
  padding: 15px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: all 0.3s ease;
  min-height: 50px;
}

.sidebar ul li a span,
.sidebar ul li i{
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 1.5px;
  text-shadow: 0 1px rgba(0,0,0, 1);
}

.sidebar ul li a i{
  color: #aeb2b7;
  margin-right: 15px;
  text-align: center;
  width: 20px;
  font-size: 16px;
  transition: all 0.3s ease;
}

.sidebar ul li a span {
  flex: 1;
  margin-left: 5px;
}

/* ===== SUBMENÚS ===== */
.sidebar ul.submenu{
  display: none;
  position: relative;
  background-color: #2c3542;
  border-left: 3px solid #16a085;
  margin-left: 0;
  padding: 0;
}

.sidebar ul.submenu li a:hover{
  background-color:#35404d;
  color: white;
  padding-left: 60px;
  transform: translateX(5px);
}

.sidebar ul.submenu li a {
  padding: 12px 20px 12px 50px;
  transition: all 0.3s ease;
  font-size: 13px;
  border-left: none;
  position: relative;
}

.sidebar ul.submenu li:before{
  content: "";
  display: block;
  position: absolute;
  z-index: 1;
  left: 35px;
  top: 0;
  bottom: 0;
  border: 1px dotted #d7d7d7;
  border-width: 0 0 0 1px;
}

.sidebar ul.submenu li a:before{
  content: "";
  display: inline-block;
  position: absolute;
  width: 7px;
  left: 35px;
  top: 18px;
  border-top: 1px dotted #d7d7d7;
}

/* ===== INDICADORES DE SUBMENÚ ===== */
.sidebar ul li a.submenu-toggle:after {
  content: "\e080";
  font-family: 'Glyphicons Halflings';
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  transition: transform 0.3s ease;
  font-size: 10px;
  color: #aeb2b7;
}

.sidebar ul li.open a.submenu-toggle:after {
  transform: translateY(-50%) rotate(90deg);
  color: white;
}

.sidebar ul li.open ul.submenu {
  display: block;
  background-color: #232b35;
  padding: 5px 0;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== EFECTOS VISUALES ===== */
.sidebar ul li:hover,
.sidebar ul.submenu ul li:hover{
  -webkit-transition: all .2s ease-in-out;
  transition: all .2s ease-in-out;
}

.sidebar ul li:hover > a {
  background-color: #2c3845;
  color: white;
  transform: translateX(5px);
}

.sidebar ul li:hover > a i {
  color: white;
  transform: scale(1.1);
}

.sidebar ul li.open {
  background-color: #2c3845;
}

.sidebar ul li.open > a {
  color: white;
  background-color: #16a085;
}

.sidebar ul li.open > a i {
  color: white;
}

.sidebar ul li.active > a {
  background-color: #16a085;
  color: white;
  border-left: 4px solid #1abc9c;
}

.sidebar ul li.active > a i {
  color: white;
}

/* ===== MEJORAS PARA MÓVILES ===== */
@media (max-width: 768px) {
  .sidebar ul li a {
    padding: 18px 15px;
    min-height: 60px;
    font-size: 15px;
  }
  
  .sidebar ul li a i {
    font-size: 18px;
    margin-right: 12px;
    width: 25px;
  }
  
  .sidebar ul li a span {
    font-size: 15px;
  }
  
  .sidebar ul.submenu li a {
    padding: 15px 15px 15px 45px;
    font-size: 14px;
  }
  
  .sidebar ul.submenu li a:hover {
    padding-left: 50px;
  }
  
  .sidebar ul li a.submenu-toggle:after {
    font-size: 12px;
    right: 12px;
  }
  
  /* Mejorar indicadores visuales en móvil */
  .sidebar ul li a.submenu-toggle:before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: transparent;
    transition: background 0.3s ease;
  }
  
  .sidebar ul li.open a.submenu-toggle:before {
    background: #1abc9c;
  }
}

@media (max-width: 480px) {
  .sidebar ul li a {
    padding: 20px 12px;
    min-height: 65px;
    font-size: 16px;
  }
  
  .sidebar ul li a i {
    font-size: 20px;
    margin-right: 10px;
    width: 30px;
  }
  
  .sidebar ul li a span {
    font-size: 16px;
  }
  
  .sidebar ul.submenu li a {
    padding: 18px 12px 18px 40px;
    font-size: 15px;
  }
  
  .sidebar ul.submenu li a:hover {
    padding-left: 45px;
  }
  
  .sidebar ul li a.submenu-toggle:after {
    font-size: 14px;
    right: 10px;
  }
  
  /* Efectos táctiles mejorados */
  .sidebar ul li a:active {
    background-color: #1abc9c;
    transform: scale(0.98);
  }
  
  .sidebar ul.submenu li a:active {
    background-color: #16a085;
    transform: translateX(8px) scale(0.98);
  }
}

/* ===== ANIMACIONES Y TRANSICIONES ===== */
.sidebar ul li a {
  transform: translateX(0);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar ul li a:hover {
  transform: translateX(5px);
}

.sidebar ul.submenu li a {
  transform: translateX(0);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar ul.submenu li a:hover {
  transform: translateX(8px);
}

/* ===== INDICADORES DE ESTADO ===== */
.sidebar ul li a.menu-active {
  background-color: #16a085;
  color: white;
  border-left: 4px solid #1abc9c;
}

.sidebar ul li a.menu-active i {
  color: white;
}

/* ===== MEJORAS DE ACCESIBILIDAD ===== */
.sidebar ul li a:focus {
  outline: 2px solid #1abc9c;
  outline-offset: -2px;
}

.sidebar ul li a:focus:not(:focus-visible) {
  outline: none;
}

/* ===== ESTADOS DE CARGA ===== */
.sidebar ul li a.loading {
  position: relative;
  pointer-events: none;
}

.sidebar ul li a.loading:after {
  content: "";
  position: absolute;
  top: 50%;
  right: 15px;
  width: 16px;
  height: 16px;
  margin-top: -8px;
  border: 2px solid transparent;
  border-top: 2px solid #1abc9c;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ===== MEJORAS PARA PANTALLAS GRANDES ===== */
@media (min-width: 769px) {
  .sidebar ul li a {
    padding: 16px 25px;
    min-height: 55px;
  }
  
  .sidebar ul li a i {
    font-size: 17px;
    margin-right: 18px;
    width: 22px;
  }
  
  .sidebar ul li a span {
    font-size: 14px;
  }
  
  .sidebar ul.submenu li a {
    padding: 14px 25px 14px 55px;
    font-size: 13px;
  }
  
  .sidebar ul.submenu li a:hover {
    padding-left: 60px;
  }
  
  /* Efectos hover más suaves en desktop */
  .sidebar ul li a:hover {
    transform: translateX(3px);
  }
  
  .sidebar ul.submenu li a:hover {
    transform: translateX(5px);
  }
}

/* ===== ESTADOS ESPECIALES ===== */
.sidebar ul li.disabled a {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
}

.sidebar ul li.new-item a {
  position: relative;
}

.sidebar ul li.new-item a:before {
  content: "NUEVO";
  position: absolute;
  top: 5px;
  right: 10px;
  background: #e74c3c;
  color: white;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 10px;
  font-weight: bold;
}

/* ===== MEJORAS DE RENDIMIENTO ===== */
.sidebar ul li a {
  will-change: transform, background-color;
}

.sidebar ul.submenu {
  will-change: opacity, transform;
}

/* ===== SOPORTE PARA DARK MODE ===== */
@media (prefers-color-scheme: dark) {
  .sidebar ul li a {
    color: #bdc3c7;
  }
  
  .sidebar ul li a:hover {
    color: white;
  }
  
  .sidebar ul.submenu {
    background-color: #1a252f;
  }
}

/* ===== MEDIA QUERIES ===== */

/* PANTALLAS GRANDES (≥769px) */
@media (min-width: 769px) {
  /* Sidebar OCULTO por defecto */
  .sidebar,
  body.logged-in .sidebar {
    left: -250px !important;
    visibility: hidden !important;
    z-index: -9999 !important;
    display: none !important;
    transform: translateX(-250px) !important;
    opacity: 0 !important;
  }
  
  /* Solo mostrar cuando esté activo */
  .sidebar.active,
  body.logged-in .sidebar.active {
    left: 0 !important;
    visibility: visible !important;
    z-index: 9999 !important;
    display: block !important;
    transform: translateX(0) !important;
    opacity: 1 !important;
  }
  
  /* Página sin padding por defecto */
  body.logged-in .page,
  .page {
    padding: 35px 15px 20px 15px !important;
    width: 100% !important;
  }
  
  /* Solo agregar padding cuando el sidebar esté activo */
  body.logged-in .page.sidebar-active,
  .page.sidebar-active {
    padding-left: 270px !important;
  }
}

/* PANTALLAS MEDIANAS (481px - 768px) */
@media (min-width: 481px) and (max-width: 768px) {
  /* Sidebar OCULTO por defecto */
  .sidebar,
  body.logged-in .sidebar {
    left: -250px !important;
    width: 250px !important;
    visibility: hidden !important;
    z-index: -9999 !important;
    display: none !important;
    transform: translateX(-250px) !important;
    opacity: 0 !important;
  }
  
  /* Solo mostrar cuando esté activo */
  .sidebar.active,
  body.logged-in .sidebar.active {
    left: 0 !important;
    box-shadow: 2px 0 15px rgba(0, 0, 0, 0.4) !important;
    visibility: visible !important;
    z-index: 9999 !important;
    display: block !important;
    transform: translateX(0) !important;
    opacity: 1 !important;
  }
  
  /* Página sin padding por defecto */
  body.logged-in .page,
  .page {
    padding: 25px 10px 15px 10px !important;
    width: 100% !important;
  }
  
  /* Nunca agregar padding izquierdo en pantallas medianas */
  body.logged-in .page.sidebar-active,
  .page.sidebar-active {
    padding-left: 10px !important;
  }
  
  /* Optimizar elementos del sidebar */
  .sidebar ul li a {
    padding: 12px 15px !important;
    font-size: 13px !important;
  }
  
  .sidebar ul.submenu li a {
    padding: 10px 15px 10px 40px !important;
    font-size: 12px !important;
  }
}

/* PANTALLAS PEQUEÑAS (≤480px) */
@media (max-width: 480px) {
  /* Sidebar OCULTO por defecto */
  .sidebar,
  body.logged-in .sidebar {
    left: -250px !important;
    width: 250px !important;
    visibility: hidden !important;
    z-index: -9999 !important;
    display: none !important;
    transform: translateX(-250px) !important;
    opacity: 0 !important;
  }
  
  /* Solo mostrar cuando esté activo */
  .sidebar.active,
  body.logged-in .sidebar.active {
    left: 0 !important;
    box-shadow: 2px 0 15px rgba(0, 0, 0, 0.5) !important;
    visibility: visible !important;
    z-index: 9999 !important;
    display: block !important;
    transform: translateX(0) !important;
    opacity: 1 !important;
  }
  
  /* Página con padding mínimo */
  body.logged-in .page,
  .page {
    padding: 15px 5px 10px 5px !important;
    width: 100% !important;
  }
  
  /* Nunca agregar padding izquierdo en pantallas pequeñas */
  body.logged-in .page.sidebar-active,
  .page.sidebar-active {
    padding-left: 5px !important;
  }
  
  /* Optimizar elementos del sidebar */
  .sidebar ul li a {
    padding: 10px 12px !important;
    font-size: 13px !important;
  }
  
  .sidebar ul.submenu li a {
    padding: 8px 12px 8px 35px !important;
    font-size: 12px !important;
  }
  
  /* Optimizar header en móvil */
  #header > .logo {
    width: auto !important;
    min-width: 120px !important;
    padding: 8px 5px !important;
  }
  
  .header-date {
    display: none !important;
  }
  
  .info-menu li.profile a.toggle span {
    display: none;
  }
  
  .dropdown-menu {
    position: fixed !important;
    top: 60px !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    min-width: auto !important;
    border-radius: 0 !important;
    margin-top: 0 !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2) !important;
  }
  
  .dropdown-menu li a {
    padding: 12px 20px !important;
    font-size: 16px !important;
    border-bottom: 1px solid #eee !important;
  }
  
  .dropdown-menu li a:last-child {
    border-bottom: none !important;
  }
  
  .login-page {
    width: 95%;
    margin: 10% auto;
    max-width: 450px;
  }
}

/* ===== REGLAS DE SEGURIDAD ADICIONALES ===== */
/* Forzar que el sidebar esté oculto en TODAS las situaciones */
.sidebar:not(.active),
body.logged-in .sidebar:not(.active) {
  left: -250px !important;
  visibility: hidden !important;
  z-index: -9999 !important;
  display: none !important;
  transform: translateX(-250px) !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* Sobrescribir cualquier estilo inline */
.sidebar[style*="left: 0"],
.sidebar[style*="left:0"],
.sidebar[style*="left: 0px"],
.sidebar[style*="left:0px"] {
  left: -250px !important;
  visibility: hidden !important;
  display: none !important;
  z-index: -9999 !important;
  transform: translateX(-250px) !important;
}

/* Asegurar que el contenido principal siempre esté visible */
.page {
  z-index: 1 !important;
  position: relative !important;
  width: 100% !important;
}

/* ===== TABLAS ESTANDARIZADAS ===== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 20px;
  border: none;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border: 1px solid #e5e7eb;
}

.table {
  width: 100%;
  margin-bottom: 0;
  background-color: #ffffff;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 8px;
  overflow: hidden;
}

.table > thead > tr > th {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom: 2px solid #e5e7eb;
  font-weight: 600;
  color: #374151;
  padding: 16px 12px;
  vertical-align: middle;
  text-align: left;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-top: none;
}

.table > thead > tr > th:first-child {
  border-top-left-radius: 8px;
}

.table > thead > tr > th:last-child {
  border-top-right-radius: 8px;
}

.table > tbody > tr > td {
  padding: 14px 12px;
  vertical-align: middle;
  border-top: 1px solid #f1f5f9;
  font-size: 14px;
  color: #374151;
  line-height: 1.5;
}

.table > tbody > tr:nth-child(odd) {
  background-color: #fafbfc;
}

.table > tbody > tr:hover {
  background-color: #f1f5f9;
  transition: background-color 0.2s ease;
}

.table > tbody > tr:last-child > td:first-child {
  border-bottom-left-radius: 8px;
}

.table > tbody > tr:last-child > td:last-child {
  border-bottom-right-radius: 8px;
}

/* Tabla condensada */
.table-condensed > thead > tr > th,
.table-condensed > tbody > tr > td {
  padding: 8px 10px;
}

/* Tabla bordeada */
.table-bordered {
  border: 1px solid #e5e7eb;
}

.table-bordered > thead > tr > th,
.table-bordered > tbody > tr > td {
  border: 1px solid #e5e7eb;
}

/* Tabla rayada mejorada */
.table-striped > tbody > tr:nth-of-type(odd) {
  background-color: #f8fafc;
}

/* Estados de fila */
.table > tbody > tr.success > td {
  background-color: #dcfce7;
  border-color: #bbf7d0;
}

.table > tbody > tr.info > td {
  background-color: #dbeafe;
  border-color: #bfdbfe;
}

.table > tbody > tr.warning > td {
  background-color: #fef3c7;
  border-color: #fde68a;
}

.table > tbody > tr.danger > td {
  background-color: #fee2e2;
  border-color: #fecaca;
}

.table-responsive .table {
  min-width: 600px;
  margin-bottom: 0;
}

/* ===== FORMULARIOS ESTANDARIZADOS ===== */
.form-control {
  color: #374151;
  border: 2px solid #e5e7eb;
  border-radius: 6px;
  padding: 12px 16px;
  font-size: 14px;
  line-height: 1.5;
  background-color: #ffffff;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  font-family: inherit;
  width: 100%;
}

.form-control:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  background-color: #ffffff;
  color: #374151;
}

.form-control:hover {
  border-color: #9ca3af;
}

.form-control::placeholder {
  color: #9ca3af;
  opacity: 1;
}

.form-control:disabled {
  background-color: #f9fafb;
  border-color: #d1d5db;
  color: #6b7280;
  cursor: not-allowed;
}

/* Selects específicos */
select.form-control {
  padding-right: 40px;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

select.form-control:focus {
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233b82f6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
}

/* Textareas */
textarea.form-control {
  resize: vertical;
  min-height: 80px;
}

/* Form groups */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  color: #374151;
  font-size: 14px;
}

/* ===== BOTONES ESTANDARIZADOS ===== */
.btn {
  border-radius: 6px;
  font-weight: 500;
  padding: 8px 16px;
  font-size: 14px;
  line-height: 1.5;
  border: 1px solid transparent;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-transform: none;
  letter-spacing: 0.02em;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  outline: none;
  position: relative;
  overflow: hidden;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn:focus {
  outline: 2px solid transparent;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* Botón primario */
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  border-color: #3b82f6;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary.focus,
.btn-primary:active,
.btn-primary.active {
  color: #fff;
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
  border-color: #1d4ed8;
}

/* Botón de éxito */
.btn-success {
  color: #fff;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  border-color: #10b981;
}

.btn-success:hover,
.btn-success:focus,
.btn-success.focus,
.btn-success:active,
.btn-success.active {
  color: #fff;
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  border-color: #059669;
}

/* Botón de advertencia */
.btn-warning {
  color: #111827;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  border-color: #f59e0b;
}

.btn-warning:hover,
.btn-warning:focus,
.btn-warning.focus,
.btn-warning:active,
.btn-warning.active {
  color: #111827;
  background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
  border-color: #d97706;
}

/* Botón de peligro */
.btn-danger {
  color: #fff;
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  border-color: #ef4444;
}

.btn-danger:hover,
.btn-danger:focus,
.btn-danger.focus,
.btn-danger:active,
.btn-danger.active {
  color: #fff;
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
  border-color: #dc2626;
}

/* Botón por defecto */
.btn-default {
  color: #374151;
  background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
  border-color: #d1d5db;
}

.btn-default:hover,
.btn-default:focus,
.btn-default.focus,
.btn-default:active,
.btn-default.active {
  color: #374151;
  background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
  border-color: #9ca3af;
}

/* Botón de información */
.btn-info {
  color: #fff;
  background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
  border-color: #06b6d4;
}

.btn-info:hover,
.btn-info:focus,
.btn-info.focus,
.btn-info:active,
.btn-info.active {
  color: #fff;
  background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
  border-color: #0891b2;
}

/* Tamaños de botones */
.btn-xs {
  padding: 4px 8px;
  font-size: 11px;
  border-radius: 4px;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: 5px;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 16px;
  border-radius: 8px;
}

/* ===== ALERTAS ESTANDARIZADAS ===== */
.alert {
  padding: 16px 20px;
  margin-bottom: 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.5;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.alert-success {
  color: #065f46;
  background-color: #ecfdf5;
  border-color: #a7f3d0;
}

.alert-info {
  color: #0c4a6e;
  background-color: #f0f9ff;
  border-color: #7dd3fc;
}

.alert-warning {
  color: #92400e;
  background-color: #fffbeb;
  border-color: #fcd34d;
}

.alert-danger {
  color: #991b1b;
  background-color: #fef2f2;
  border-color: #fca5a5;
}

.alert .close {
  float: right;
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  color: #000;
  text-shadow: 0 1px 0 #fff;
  opacity: 0.5;
  transition: opacity 0.3s ease;
}

.alert .close:hover {
  opacity: 0.8;
}

/* ===== INPUT GROUPS ESTANDARIZADOS ===== */
.input-group-addon {
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
  color: #6b7280;
  text-align: center;
  background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
  border: 2px solid #e5e7eb;
  border-radius: 6px;
  white-space: nowrap;
}

/* ===== LABELS Y BADGES ESTANDARIZADOS ===== */
.label {
  display: inline-block;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  color: #fff;
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.label-default {
  background-color: #6b7280;
}

.label-primary {
  background-color: #3b82f6;
}

.label-success {
  background-color: #10b981;
}

.label-info {
  background-color: #06b6d4;
}

.label-warning {
  background-color: #f59e0b;
  color: #111827;
}

.label-danger {
  background-color: #ef4444;
}

.badge {
  display: inline-block;
  min-width: 10px;
  padding: 3px 7px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  color: #fff;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  background-color: #6b7280;
  border-radius: 10px;
}

/* ===== UTILIDADES ===== */
input[type=file]{
  text-indent: -99999px;
}

td img.img-thumbnail{
  width: 125px;
  height: 125px;
  vertical-align: top;
}

.img-avatar{
  width: 50px;
  height: 50px;
}

.jumbotron{
  margin-bottom: 0;
}

.list-group-item:first-child,.list-group-item:last-child{
  border-radius: 0;
}

.profile .jumbotron{
  border-radius: 3px 3px 0 0;
}

.profile .jumbotron h3{
  color: white;
}

img.img-size-2{
  width: 125px;
  height: 125px;
}

/* ===== CONTENEDOR DE TABLAS ===== */
.table-container {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 20px;
  border: none;
  position: relative;
}

.table-responsive.has-scroll, .table-container.has-scroll {
  position: relative;
}

.table-responsive.has-scroll:after, .table-container.has-scroll:after {
  content: "\21C4";
  position: absolute;
  right: 10px;
  bottom: 10px;
  background-color: rgba(0,0,0,0.1);
  color: #333;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 14px;
  opacity: 0.7;
}

/* ===== BÚSQUEDA ===== */
.search-container .glyphicon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    z-index: 5;
    pointer-events: none;
}

.search-container input[type="text"] {
    position: relative;
    z-index: 6;
}

@media (max-width: 768px) {
    .search-container .glyphicon {
        z-index: 5;
    }
    
    .search-container input[type="text"] {
        z-index: 6;
    }
}

/* ===== REGLAS FINALES DE SEGURIDAD ===== */
/* Forzar que el sidebar esté OCULTO en TODAS las situaciones posibles */
.sidebar:not(.active),
body.logged-in .sidebar:not(.active),
.sidebar[style*="left: 0"],
.sidebar[style*="left:0"],
.sidebar[style*="left: 0px"],
.sidebar[style*="left:0px"] {
  left: -250px !important;
  visibility: hidden !important;
  z-index: -9999 !important;
  display: none !important;
  transform: translateX(-250px) !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* Solo mostrar cuando esté EXPLÍCITAMENTE activo */
.sidebar.active,
body.logged-in .sidebar.active {
  left: 0 !important;
  visibility: visible !important;
  z-index: 9999 !important;
  display: block !important;
  transform: translateX(0) !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}

/* ===== ESTILOS ESPECÍFICOS PARA MENÚS MEJORADOS ===== */
.sidebar-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu-item {
  position: relative;
  margin: 0;
  padding: 0;
}

.menu-item.has-submenu > a {
  position: relative;
}

.menu-link {
  display: flex;
  align-items: center;
  padding: 15px 20px;
  color: #aeb2b7;
  text-decoration: none;
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  min-height: 50px;
}

.menu-link:hover {
  background-color: #35404d;
  color: white;
  transform: translateX(5px);
}

.menu-link i {
  margin-right: 15px;
  width: 20px;
  text-align: center;
  font-size: 16px;
  transition: all 0.3s ease;
}

.menu-link span {
  flex: 1;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 1.5px;
  text-shadow: 0 1px rgba(0,0,0, 1);
}

/* ===== MEJORAS PARA SUBMENÚS EN MENÚS MEJORADOS ===== */
.sidebar-menu .submenu {
  background-color: #2c3542;
  border-left: 3px solid #16a085;
  margin: 0;
  padding: 0;
}

.sidebar-menu .submenu li a {
  padding: 12px 20px 12px 50px;
  font-size: 13px;
  display: flex;
  align-items: center;
  transition: all 0.3s ease;
}

.sidebar-menu .submenu li a i {
  margin-right: 10px;
  width: 16px;
  font-size: 12px;
  opacity: 0.8;
}

.sidebar-menu .submenu li a:hover {
  background-color: #35404d;
  color: white;
  padding-left: 55px;
  transform: translateX(5px);
}

.sidebar-menu .submenu li a:hover i {
  opacity: 1;
  transform: scale(1.1);
}

/* ===== INDICADORES MEJORADOS ===== */
.sidebar-menu .submenu-toggle:after {
  content: "\e080";
  font-family: 'Glyphicons Halflings';
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  transition: transform 0.3s ease;
  font-size: 10px;
  color: #aeb2b7;
}

.sidebar-menu .menu-item.open .submenu-toggle:after {
  transform: translateY(-50%) rotate(90deg);
  color: white;
}

/* ===== ESTADOS ACTIVOS MEJORADOS ===== */
.sidebar-menu .menu-item.active > a,
.sidebar-menu .menu-link.active {
  background-color: #16a085;
  color: white;
  border-left: 4px solid #1abc9c;
}

.sidebar-menu .menu-item.active > a i,
.sidebar-menu .menu-link.active i {
  color: white;
}

/* ===== MEJORAS PARA MÓVILES ===== */
@media (max-width: 768px) {
  .sidebar-menu .menu-link {
    padding: 18px 15px;
    min-height: 60px;
    font-size: 15px;
  }
  
  .sidebar-menu .menu-link i {
    font-size: 18px;
    margin-right: 12px;
    width: 25px;
  }
  
  .sidebar-menu .menu-link span {
    font-size: 15px;
  }
  
  .sidebar-menu .submenu li a {
    padding: 15px 15px 15px 45px;
    font-size: 14px;
  }
  
  .sidebar-menu .submenu li a i {
    font-size: 14px;
    margin-right: 8px;
    width: 20px;
  }
  
  .sidebar-menu .submenu li a:hover {
    padding-left: 50px;
  }
  
  /* Efectos táctiles mejorados */
  .sidebar-menu .menu-link:active {
    background-color: #1abc9c;
    transform: scale(0.98);
  }
  
  .sidebar-menu .submenu li a:active {
    background-color: #16a085;
    transform: translateX(8px) scale(0.98);
  }
}

@media (max-width: 480px) {
  .sidebar-menu .menu-link {
    padding: 20px 12px;
    min-height: 65px;
    font-size: 16px;
  }
  
  .sidebar-menu .menu-link i {
    font-size: 20px;
    margin-right: 10px;
    width: 30px;
  }
  
  .sidebar-menu .menu-link span {
    font-size: 16px;
  }
  
  .sidebar-menu .submenu li a {
    padding: 18px 12px 18px 40px;
    font-size: 15px;
  }
  
  .sidebar-menu .submenu li a i {
    font-size: 16px;
    margin-right: 6px;
    width: 24px;
  }
  
  .sidebar-menu .submenu li a:hover {
    padding-left: 45px;
  }
}

/* ===== ANIMACIONES MEJORADAS ===== */
.sidebar-menu .menu-item {
  animation: fadeInUp 0.3s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.sidebar-menu .submenu {
  animation: slideDown 0.3s ease;
}

/* ===== MEJORAS DE ACCESIBILIDAD ===== */
.sidebar-menu .menu-link:focus,
.sidebar-menu .submenu li a:focus {
  outline: 2px solid #1abc9c;
  outline-offset: -2px;
  background-color: #35404d;
  color: white;
}

.sidebar-menu .menu-link:focus:not(:focus-visible),
.sidebar-menu .submenu li a:focus:not(:focus-visible) {
  outline: none;
}

/* ===== ESTADOS DE CARGA ===== */
.sidebar-menu .menu-link.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.8;
}

.sidebar-menu .menu-link.loading:after {
  content: "";
  position: absolute;
  top: 50%;
  right: 15px;
  width: 16px;
  height: 16px;
  margin-top: -8px;
  border: 2px solid transparent;
  border-top: 2px solid #1abc9c;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* ===== MEJORAS PARA PANTALLAS GRANDES ===== */
@media (min-width: 769px) {
  .sidebar-menu .menu-link {
    padding: 16px 25px;
    min-height: 55px;
  }
  
  .sidebar-menu .menu-link i {
    font-size: 17px;
    margin-right: 18px;
    width: 22px;
  }
  
  .sidebar-menu .menu-link span {
    font-size: 14px;
  }
  
  .sidebar-menu .submenu li a {
    padding: 14px 25px 14px 55px;
    font-size: 13px;
  }
  
  .sidebar-menu .submenu li a i {
    font-size: 12px;
    margin-right: 12px;
    width: 18px;
  }
  
  .sidebar-menu .submenu li a:hover {
    padding-left: 60px;
  }
  
  /* Efectos hover más suaves en desktop */
  .sidebar-menu .menu-link:hover {
    transform: translateX(3px);
  }
  
  .sidebar-menu .submenu li a:hover {
    transform: translateX(5px);
  }
}

/* ===== ESTADOS ESPECIALES ===== */
.sidebar-menu .menu-item.disabled .menu-link {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
  background-color: #2c3542;
}

.sidebar-menu .menu-item.disabled .menu-link:hover {
  background-color: #2c3542;
  transform: none;
}

.sidebar-menu .menu-item.new-item .menu-link {
  position: relative;
}

.sidebar-menu .menu-item.new-item .menu-link:before {
  content: "NUEVO";
  position: absolute;
  top: 5px;
  right: 10px;
  background: #e74c3c;
  color: white;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 10px;
  font-weight: bold;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* ===== MEJORAS DE RENDIMIENTO ===== */
.sidebar-menu .menu-link {
  will-change: transform, background-color, box-shadow;
}

.sidebar-menu .submenu li a {
  will-change: transform, background-color, box-shadow;
}

.sidebar-menu .submenu {
  will-change: opacity, transform;
}

/* ===== SOPORTE PARA DARK MODE ===== */
@media (prefers-color-scheme: dark) {
  .sidebar-menu .menu-link {
    color: #bdc3c7;
  }
  
  .sidebar-menu .menu-link:hover {
    color: white;
    background-color: #35404d;
  }
  
  .sidebar-menu .submenu {
    background-color: #1a252f;
  }
  
  .sidebar-menu .submenu li a:hover {
    background-color: #2c3845;
    color: white;
  }
}

/* ===== MEJORAS PARA ALTO CONTRASTE ===== */
@media (prefers-contrast: high) {
  .sidebar-menu .menu-link {
    border-bottom: 2px solid #ffffff;
  }
  
  .sidebar-menu .menu-link:hover {
    background-color: #ffffff;
    color: #000000;
  }
  
  .sidebar-menu .submenu li a:hover {
    background-color: #ffffff;
    color: #000000;
  }
}

/* ===== MEJORAS PARA REDUCIR MOVIMIENTO ===== */
@media (prefers-reduced-motion: reduce) {
  .sidebar-menu .menu-link,
  .sidebar-menu .submenu li a {
    transition: none;
  }
  
  .sidebar-menu .menu-item {
    animation: none;
  }
  
  .sidebar-menu .submenu {
    animation: none;
  }
  
  .sidebar-menu .menu-item.new-item .menu-link:before {
    animation: none;
  }
  
  .sidebar-menu .menu-link.loading:after {
    animation: none;
  }
}

/* ===== EFECTOS VISUALES ADICIONALES ===== */
.sidebar-menu .menu-link.hover-effect {
  background-color: #35404d;
  transform: translateX(5px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.sidebar-menu .menu-link.click-effect {
  transform: scale(0.98);
  background-color: #1abc9c;
}

.sidebar-menu .menu-link.touch-active {
  background-color: #1abc9c;
  transform: scale(0.95);
}

/* ===== ESTADOS DE CARGA MEJORADOS ===== */
.sidebar-menu .menu-link.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.8;
}

.sidebar-menu .menu-link.loading:after {
  content: "";
  position: absolute;
  top: 50%;
  right: 15px;
  width: 16px;
  height: 16px;
  margin-top: -8px;
  border: 2px solid transparent;
  border-top: 2px solid #1abc9c;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* ===== MEJORAS PARA GESTOS TÁCTILES ===== */
@media (max-width: 768px) {
  .sidebar-menu .menu-link {
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
  }
  
  .sidebar-menu .submenu li a {
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
  }
}

/* ===== MEJORAS PARA PANTALLAS GRANDES ===== */
@media (min-width: 769px) {
  .sidebar-menu .menu-link:hover {
    transform: translateX(3px);
    box-shadow: 0 2px 12px rgba(0,0,0,0.15);
  }
  
  .sidebar-menu .submenu li a:hover {
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  }
  
  /* Efectos más suaves en desktop */
  .sidebar-menu .menu-link {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .sidebar-menu .submenu li a {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
}

/* ===== MEJORAS PARA PANTALLAS MEDIANAS ===== */
@media (min-width: 481px) and (max-width: 768px) {
  .sidebar-menu .menu-link {
    transition: all 0.2s ease;
  }
  
  .sidebar-menu .submenu li a {
    transition: all 0.2s ease;
  }
  
  /* Efectos táctiles más pronunciados */
  .sidebar-menu .menu-link:active {
    transform: scale(0.95);
    background-color: #1abc9c;
  }
  
  .sidebar-menu .submenu li a:active {
    transform: translateX(8px) scale(0.95);
    background-color: #16a085;
  }
}

/* ===== MEJORAS PARA PANTALLAS PEQUEÑAS ===== */
@media (max-width: 480px) {
  .sidebar-menu .menu-link {
    transition: all 0.15s ease;
  }
  
  .sidebar-menu .submenu li a {
    transition: all 0.15s ease;
  }
  
  /* Efectos táctiles más rápidos */
  .sidebar-menu .menu-link:active {
    transform: scale(0.92);
    background-color: #1abc9c;
  }
  
  .sidebar-menu .submenu li a:active {
    transform: translateX(10px) scale(0.92);
    background-color: #16a085;
  }
  
  /* Reducir animaciones en dispositivos de bajo rendimiento */
  @media (prefers-reduced-motion: reduce) {
    .sidebar-menu .menu-link,
    .sidebar-menu .submenu li a {
      transition: none;
    }
    
    .sidebar-menu .menu-item {
      animation: none;
    }
    
    .sidebar-menu .submenu {
      animation: none;
    }
  }
}