/* Layout con Sidebar */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f5f5f5;
}

.app-layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 250px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  transition: all 0.3s ease;
  position: fixed;
  height: 100vh;
  z-index: 1000;
  box-shadow: 2px 0 10px rgba(0,0,0,0.1);
}

.sidebar-header {
  padding: 1.5rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-header h3 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 300;
  text-align: center;
}

.sidebar-menu {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.sidebar-menu li {
  margin: 0;
}

.sidebar-menu a {
  display: flex;
  align-items: center;
  padding: 1rem 1.5rem;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
}

.sidebar-menu a:hover,
.sidebar-menu li.active a {
  background-color: rgba(255,255,255,0.1);
  color: white;
  border-left-color: #fff;
}

.sidebar-menu .icon-grid::before { content: "⊞"; }
.sidebar-menu .icon-monitor::before { content: "📊"; }
.sidebar-menu .icon-process::before { content: "⚙️"; }
.sidebar-menu .icon-folder::before { content: "📁"; }
.sidebar-menu .icon-database::before { content: "🗄️"; }
.sidebar-menu .icon-globe::before { content: "🌐"; }
.sidebar-menu .icon-lock::before { content: "🔒"; }
.sidebar-menu .icon-deploy::before { content: "🚀"; }

.sidebar-menu i {
  margin-right: 0.75rem;
  font-size: 1.2rem;
  width: 20px;
  text-align: center;
}

/* Main Content */
.main-content {
  flex: 1;
  margin-left: 250px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

/* Top Bar */
.topbar {
  background: white;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  z-index: 999;
}

.topbar-left {
  display: flex;
  align-items: center;
}

.sidebar-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 30px;
}

.sidebar-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: #333;
  transition: all 0.3s ease;
}

.topbar-right {
  display: flex;
  align-items: center;
}

.user-info {
  color: #666;
  font-weight: 500;
}

/* Content Area */
.content {
  flex: 1;
  padding: 0;
  overflow-y: auto;
}

/* Sidebar Collapsed State */
.sidebar-collapsed .sidebar {
  width: 70px;
}

.sidebar-collapsed .main-content {
  margin-left: 70px;
}

.sidebar-collapsed .sidebar-menu span {
  display: none;
}

.sidebar-collapsed .sidebar-header h3 {
  font-size: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
  .sidebar {
    width: 250px;
    transform: translateX(-100%);
  }
  
  .main-content {
    margin-left: 0;
  }
  
  .sidebar-collapsed .sidebar {
    transform: translateX(0);
  }
  
  .sidebar-collapsed .main-content {
    margin-left: 0;
  }
}

/* Cursor de carga */
.loading-cursor {
  cursor: wait !important;
}

.loading-cursor * {
  cursor: wait !important;
}

/* Ajustes para el contenido existente */
.container-fluid {
  padding: 2rem;
}

.content .container-fluid {
  max-width: none;
}