@import url('https://fonts.googleapis.com/css2?family=Segoe+UI:wght@300;400;500;600;700&display=swap');
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body {
            overflow: hidden;
            background: url('https://miro.medium.com/v2/resize:fit:1400/1*_zqJUXJaDneHRrXeXtR5vQ.webp') center/cover no-repeat;
            position: relative;
            transition: background 1s ease;
        }

        body.gradient-mode {
            background: linear-gradient(135deg, #87CEEB 0%, #98FB98 25%, #87CEFA 50%, #90EE90 75%, #ADD8E6 100%);
            background-size: 400% 400%;
            animation: gradientShift 15s ease infinite;
        }

        /* Modo performance: desactivar efectos pesados durante drag */
        body.performance-mode .bubble {
            animation-play-state: paused;
        }

        body.performance-mode .floating-elements {
            opacity: 0.3;
        }

        body.performance-mode::before {
            backdrop-filter: none;
        }

        /* Overlay para mejorar legibilidad */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(1px);
            z-index: 1;
            pointer-events: none;
        }

        /* Animación de fondo dinámico */
        @keyframes gradientShift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        /* Elementos flotantes Frutiger Aero */
        .floating-elements {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 2;
        }

        .bubble {
            position: absolute;
            background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.6), rgba(255,255,255,0.1));
            border-radius: 50%;
            animation: float 25s infinite linear;
            backdrop-filter: blur(1px);
            will-change: transform;
            pointer-events: none;
        }

        @keyframes float {
            0% { transform: translate3d(0, 100vh, 0) rotate(0deg); opacity: 0; }
            10% { opacity: 0.8; }
            90% { opacity: 0.8; }
            100% { transform: translate3d(0, -100px, 0) rotate(360deg); opacity: 0; }
        }

        /* Escritorio */
        .desktop {
            height: 100vh;
            position: relative;
            display: flex;
            flex-direction: column;
            z-index: 3;
        }

        /* Iconos del escritorio con efecto glass */
        .desktop-icons {
            flex: 1;
            padding: 20px;
            display: grid;
            grid-template-columns: repeat(auto-fill, 120px);
            grid-template-rows: repeat(auto-fill, 140px);
            gap: 25px;
            align-content: start;
        }

        .desktop-icon {
            display: flex;
            flex-direction: column;
            align-items: center;
            cursor: pointer;
            padding: 12px;
            border-radius: 15px;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            backdrop-filter: blur(10px);
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.25);
            position: relative;
            overflow: hidden;
        }

        .desktop-icon::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: left 0.5s;
        }

        .desktop-icon:hover {
            background: rgba(255, 255, 255, 0.3);
            transform: translateY(-5px) scale(1.05);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.4);
        }

        .desktop-icon:hover::before {
            left: 100%;
        }

        .desktop-icon:active {
            transform: translateY(-2px) scale(1.02);
        }

        .icon-image {
            width: 64px;
            height: 64px;
            margin-bottom: 8px;
            font-size: 48px;
            filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
            transition: all 0.3s ease;
            object-fit: contain;
            border-radius: 8px;
        }

        .desktop-icon:hover .icon-image {
            transform: scale(1.1);
            filter: drop-shadow(0 6px 12px rgba(0,0,0,0.3)) brightness(1.2);
        }

        .icon-label {
            color: #2c3e50;
            font-size: 12px;
            font-weight: 600;
            text-align: center;
            text-shadow: 0 1px 3px rgba(255,255,255,0.9);
            max-width: 100px;
            line-height: 1.2;
        }

        /* Barra de tareas con efecto glass */
        .taskbar {
            height: 50px;
            background: rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(20px);
            border-top: 1px solid rgba(255, 255, 255, 0.3);
            display: flex;
            align-items: center;
            padding: 0 15px;
            position: relative;
            z-index: 1000;
            box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
        }

        .start-button {
            background: linear-gradient(135deg, rgba(64, 224, 208, 0.8), rgba(70, 130, 180, 0.8));
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 25px;
            color: white;
            font-size: 14px;
            font-weight: 600;
            padding: 8px 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s ease;
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
        }

        .start-button:hover {
            background: linear-gradient(135deg, rgba(64, 224, 208, 0.9), rgba(70, 130, 180, 0.9));
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }

        .taskbar-buttons {
            display: flex;
            gap: 8px;
            margin-left: 20px;
            flex: 1;
        }

        .taskbar-button {
            background: rgba(255, 255, 255, 0.25);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 12px;
            color: #2c3e50;
            font-size: 12px;
            font-weight: 500;
            padding: 8px 16px;
            cursor: pointer;
            max-width: 150px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            transition: all 0.3s ease;
            display: none;
        }

        .taskbar-button.active {
            background: rgba(70, 130, 180, 0.4);
            border: 1px solid rgba(70, 130, 180, 0.6);
            color: white;
        }

        .taskbar-button:hover {
            background: rgba(255, 255, 255, 0.35);
            transform: translateY(-1px);
        }

        .taskbar-time {
            margin-left: auto;
            color: #2c3e50;
            font-size: 13px;
            font-weight: 600;
            padding: 8px 16px;
            background: rgba(255, 255, 255, 0.25);
            backdrop-filter: blur(10px);
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            text-shadow: 0 1px 2px rgba(255,255,255,0.5);
        }

        /* Menú de Inicio */
        .start-menu {
            position: fixed;
            bottom: 60px;
            left: 20px;
            width: 400px;
            height: 500px;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(25px);
            border: 1px solid rgba(255, 255, 255, 0.4);
            border-radius: 20px;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
            z-index: 1500;
            opacity: 0;
            transform: translateY(20px) scale(0.95);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            pointer-events: none;
            overflow: hidden;
        }

        .start-menu.show {
            opacity: 1;
            transform: translateY(0) scale(1);
            pointer-events: all;
        }

        .start-menu-header {
            background: linear-gradient(135deg, rgba(70, 130, 180, 0.9), rgba(64, 224, 208, 0.9));
            color: white;
            padding: 20px;
            text-align: center;
            border-radius: 20px 20px 0 0;
        }

        .start-menu-header h2 {
            margin: 0;
            font-size: 18px;
            font-weight: 600;
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
        }

        .start-menu-header p {
            margin: 5px 0 0 0;
            font-size: 12px;
            opacity: 0.9;
        }

        .start-menu-content {
            padding: 20px;
            height: calc(100% - 80px);
            overflow-y: auto;
        }

        .start-menu-section {
            margin-bottom: 25px;
        }

        .start-menu-section h3 {
            color: #2c3e50;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 15px;
            padding-bottom: 8px;
            border-bottom: 1px solid rgba(70, 130, 180, 0.2);
        }

        .start-menu-apps {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
        }

        .start-menu-app {
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 15px 10px;
            border-radius: 15px;
            cursor: pointer;
            transition: all 0.3s ease;
            background: rgba(255, 255, 255, 0.3);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.4);
            text-align: center;
        }

        .start-menu-app:hover {
            background: rgba(255, 255, 255, 0.5);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
        }

        .start-menu-app img {
            width: 32px;
            height: 32px;
            margin-bottom: 8px;
            border-radius: 6px;
            object-fit: contain;
        }

        .start-menu-app-icon {
            font-size: 28px;
            margin-bottom: 8px;
            filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
        }

        .start-menu-app-name {
            font-size: 11px;
            font-weight: 500;
            color: #2c3e50;
            line-height: 1.2;
            max-width: 80px;
            word-wrap: break-word;
        }

        .start-menu-footer {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.4);
            backdrop-filter: blur(10px);
            padding: 15px 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.3);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .start-menu-user {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .start-menu-avatar {
            width: 32px;
            height: 32px;
            background: linear-gradient(135deg, rgba(64, 224, 208, 0.8), rgba(70, 130, 180, 0.8));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 16px;
            font-weight: 600;
        }

        .start-menu-username {
            font-size: 12px;
            font-weight: 600;
            color: #2c3e50;
        }

        .start-menu-power {
            background: rgba(231, 76, 60, 0.8);
            color: white;
            border: none;
            border-radius: 8px;
            padding: 8px 12px;
            font-size: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .start-menu-power:hover {
            background: rgba(231, 76, 60, 0.9);
            transform: translateY(-1px);
        }

        /* Scrollbar para el menú de inicio */
        .start-menu-content::-webkit-scrollbar {
            width: 6px;
        }

        .start-menu-content::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 3px;
        }

        .start-menu-content::-webkit-scrollbar-thumb {
            background: rgba(70, 130, 180, 0.5);
            border-radius: 3px;
        }

        .start-menu-content::-webkit-scrollbar-thumb:hover {
            background: rgba(70, 130, 180, 0.7);
        }

        /* Ventanas con efecto glass mejorado */
        .window {
            position: absolute;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.4);
            border-radius: 20px;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
            min-width: 400px;
            min-height: 300px;
            display: none;
            z-index: 100;
            opacity: 0;
            transform: scale(0.9) translateY(20px);
            transition: opacity 0.3s ease, transform 0.3s ease;
            overflow: hidden;
            will-change: auto;
        }

        .window.dragging {
            transition: none;
            will-change: transform;
        }

        .window.show {
            opacity: 1;
            transform: scale(1) translateY(0);
        }

        .window.active {
            z-index: 200;
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
        }

        /* Estado maximizado: ocupa casi toda la pantalla sin tapar la taskbar */
        .window.maximized {
            top: 10px !important;
            left: 10px !important;
            right: 10px !important;
            bottom: 60px !important; /* taskbar ~50px + margen */
            width: auto !important;
            height: auto !important;
            border-radius: 12px; /* mantener estética */
        }

        .title-bar {
            background: linear-gradient(135deg, rgba(70, 130, 180, 0.85), rgba(64, 224, 208, 0.85));
            backdrop-filter: blur(15px);
            color: white;
            padding: 12px 20px;
            font-size: 14px;
            font-weight: 600;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: move;
            border-radius: 20px 20px 0 0;
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
        }

        .window-controls {
            display: flex;
            gap: 8px;
        }

        .window-control {
            width: 20px;
            height: 20px;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: bold;
            transition: all 0.2s ease;
            backdrop-filter: blur(10px);
        }

        .window-control:nth-child(1) {
            background: rgba(255, 193, 7, 0.8);
            color: #856404;
        }

        .window-control:nth-child(2) {
            background: rgba(40, 167, 69, 0.8);
            color: #155724;
        }

        .window-control:nth-child(3) {
            background: rgba(220, 53, 69, 0.8);
            color: #721c24;
        }

        .window-control:hover {
            transform: scale(1.1);
            filter: brightness(1.2);
        }

        .window-content {
            padding: 25px;
            height: calc(100% - 60px);
            overflow-y: auto;
            color: #2c3e50;
        }

        /* Scrollbar personalizada */
        .window-content::-webkit-scrollbar {
            width: 8px;
        }

        .window-content::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 4px;
        }

        .window-content::-webkit-scrollbar-thumb {
            background: rgba(70, 130, 180, 0.5);
            border-radius: 4px;
        }

        .window-content::-webkit-scrollbar-thumb:hover {
            background: rgba(70, 130, 180, 0.7);
        }

        /* Formularios con estilo glass */
        .form-group {
            margin-bottom: 20px;
        }

        .form-label {
            display: block;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 8px;
            color: #2c3e50;
        }

        .form-input, .form-textarea {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid rgba(70, 130, 180, 0.3);
            border-radius: 12px;
            font-size: 14px;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
            color: #2c3e50;
        }

        .form-input:focus, .form-textarea:focus {
            outline: none;
            border-color: rgba(70, 130, 180, 0.6);
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 0 0 3px rgba(70, 130, 180, 0.1);
        }

        .form-textarea {
            height: 120px;
            resize: vertical;
        }

        .form-button {
            background: linear-gradient(135deg, rgba(70, 130, 180, 0.8), rgba(64, 224, 208, 0.8));
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 12px;
            color: white;
            padding: 12px 24px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            margin-right: 12px;
            transition: all 0.3s ease;
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
        }

        .form-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        }

        .form-button.secondary {
            background: rgba(255, 255, 255, 0.4);
            color: #2c3e50;
            text-shadow: none;
        }

        /* Galería con efecto glass */
        .art-gallery {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
        }

        .art-piece {
            background: rgba(255, 255, 255, 0.4);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.4);
            border-radius: 15px;
            padding: 15px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s ease;
            overflow: hidden;
            position: relative;
        }

        .art-piece::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
            transform: rotate(45deg);
            transition: all 0.6s;
            opacity: 0;
        }

        .art-piece:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
            background: rgba(255, 255, 255, 0.5);
        }

        .art-piece:hover::before {
            opacity: 1;
            top: -100%;
            left: -100%;
        }

        .art-placeholder {
            width: 100%;
            height: 150px;
            background: linear-gradient(135deg, rgba(64, 224, 208, 0.6), rgba(70, 130, 180, 0.6));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 10px;
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
        }

        /* Botones de categoría */
        .category-btn {
            padding: 8px 16px;
            font-size: 12px;
            background: rgba(255, 255, 255, 0.4);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.4);
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            color: #2c3e50;
            font-weight: 500;
        }

        .category-btn.active {
            background: linear-gradient(135deg, rgba(70, 130, 180, 0.8), rgba(64, 224, 208, 0.8));
            color: white;
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
        }

        .category-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }

        /* Estilos para la app de fondos */
        .bg-option {
            border: 2px solid rgba(255, 255, 255, 0.3);
            cursor: pointer;
            transition: all 0.3s ease;
            background-size: cover;
            background-position: center;
            position: relative;
            overflow: hidden;
        }

        .bg-option.active {
            border-color: rgba(70, 130, 180, 0.8);
            box-shadow: 0 0 0 2px rgba(70, 130, 180, 0.3);
        }

        /* Notificaciones */
        .notification {
            position: fixed;
            bottom: 70px;
            right: 20px;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.4);
            border-radius: 15px;
            padding: 20px;
            max-width: 350px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
            z-index: 2000;
            opacity: 0;
            transform: translateX(100%);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .notification.show {
            opacity: 1;
            transform: translateX(0);
        }

        .notification-title {
            font-weight: 600;
            font-size: 14px;
            margin-bottom: 8px;
            color: #2c3e50;
        }

        .notification-message {
            font-size: 12px;
            line-height: 1.4;
            color: #5a6c7d;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            /* Escritorio móvil */
            .desktop-icons {
                grid-template-columns: repeat(4, 1fr);
                grid-template-rows: repeat(auto-fill, 100px);
                gap: 10px;
                padding: 10px;
                justify-items: center;
            }
            
            .desktop-icon {
                width: 80px;
                padding: 8px;
                border-radius: 12px;
            }
            
            .icon-image {
                width: 48px;
                height: 48px;
                font-size: 36px;
                margin-bottom: 5px;
            }
            
            .icon-label {
                font-size: 10px;
                line-height: 1.1;
                max-width: 70px;
            }
            
            /* Ventanas en móvil */
            .window {
                position: fixed !important;
                top: 5px !important;
                left: 5px !important;
                right: 5px !important;
                bottom: 65px !important;
                width: auto !important;
                height: auto !important;
                min-width: auto;
                min-height: auto;
                border-radius: 15px;
                max-height: calc(100vh - 70px);
            }
            
            .title-bar {
                padding: 10px 15px;
                font-size: 13px;
                touch-action: none;
            }
            
            .window-content {
                padding: 15px;
                font-size: 13px;
                height: calc(100% - 50px);
            }
            
            /* Barra de tareas móvil */
            .taskbar {
                height: 60px;
                padding: 0 8px;
                flex-wrap: nowrap;
                overflow-x: auto;
            }
            
            .start-button {
                font-size: 12px;
                padding: 6px 12px;
                border-radius: 20px;
                flex-shrink: 0;
            }
            
            .taskbar-buttons {
                margin-left: 10px;
                overflow-x: auto;
                flex-wrap: nowrap;
            }
            
            .taskbar-button {
                font-size: 11px;
                padding: 6px 12px;
                border-radius: 10px;
                max-width: 120px;
                flex-shrink: 0;
            }
            
            .taskbar-time {
                font-size: 11px;
                padding: 6px 10px;
                border-radius: 10px;
                margin-left: 10px;
                flex-shrink: 0;
            }
            
            /* Menú de inicio móvil */
            .start-menu {
                position: fixed;
                bottom: 70px;
                left: 5px;
                right: 5px;
                width: auto;
                height: 70vh;
                max-height: 500px;
                border-radius: 15px;
            }
            
            .start-menu-header {
                padding: 15px;
                border-radius: 15px 15px 0 0;
            }
            
            .start-menu-header h2 {
                font-size: 16px;
            }
            
            .start-menu-header p {
                font-size: 11px;
            }
            
            .start-menu-content {
                padding: 15px;
            }
            
            .start-menu-section h3 {
                font-size: 13px;
                margin-bottom: 12px;
            }
            
            .start-menu-apps {
                grid-template-columns: repeat(4, 1fr);
                gap: 8px;
            }
            
            .start-menu-app {
                padding: 10px 5px;
                border-radius: 12px;
            }
            
            .start-menu-app img {
                width: 28px;
                height: 28px;
                margin-bottom: 6px;
            }
            
            .start-menu-app-icon {
                font-size: 24px;
                margin-bottom: 6px;
            }
            
            .start-menu-app-name {
                font-size: 9px;
                max-width: 60px;
            }
            
            .start-menu-footer {
                padding: 12px 15px;
            }
            
            .start-menu-avatar {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }
            
            .start-menu-username {
                font-size: 11px;
            }
            
            .start-menu-power {
                padding: 6px 10px;
                font-size: 11px;
                border-radius: 6px;
            }
            
            /* Formularios móviles */
            .form-input, .form-textarea {
                padding: 10px 12px;
                font-size: 16px; /* Evita zoom en iOS */
                border-radius: 10px;
            }
            
            .form-button {
                padding: 12px 20px;
                font-size: 14px;
                border-radius: 10px;
                margin-bottom: 10px;
                width: 100%;
                margin-right: 0;
            }
            
            .form-button.secondary {
                margin-top: 5px;
            }
            
            /* Galería móvil */
            .art-gallery {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            
            .art-piece {
                padding: 12px;
                border-radius: 12px;
            }
            
            .art-placeholder {
                height: 120px;
                font-size: 14px;
                border-radius: 8px;
                margin-bottom: 8px;
            }
            
            /* Categorías móviles */
            .category-btn {
                padding: 6px 12px;
                font-size: 11px;
                border-radius: 15px;
                margin-bottom: 5px;
            }
            
            /* Comisiones móviles */
            #services .window-content > div {
                grid-template-columns: 1fr !important;
                gap: 15px !important;
            }
            
            /* Paint móvil */
            #paintCanvas {
                touch-action: none;
            }
            
            /* Calculadora móvil */
            #calculator {
                width: 90% !important;
                max-width: 300px !important;
                left: 50% !important;
                transform: translateX(-50%) !important;
            }
            
            #calculator .window-content > div:last-child button {
                padding: 15px;
                font-size: 16px;
                border-radius: 8px;
            }
            
            /* Explorador móvil */
            #explorer .window-content > div:last-child {
                flex-direction: column;
            }
            
            #explorer .window-content > div:last-child > div:first-child {
                width: 100%;
                border-right: none;
                border-bottom: 1px solid rgba(255, 255, 255, 0.3);
                padding-bottom: 10px;
                margin-bottom: 10px;
            }
            
            #fileList {
                grid-template-columns: repeat(3, 1fr) !important;
                gap: 10px !important;
            }
            
            /* Notificaciones móviles */
            .notification {
                bottom: 70px;
                right: 10px;
                left: 10px;
                max-width: none;
                border-radius: 12px;
                padding: 15px;
            }
            
            .notification-title {
                font-size: 13px;
            }
            
            .notification-message {
                font-size: 11px;
            }
            
            /* Fondos móviles */
            #backgrounds .bg-option {
                height: 60px;
                border-radius: 12px;
            }
            
            #backgrounds .bg-option > div {
                font-size: 12px;
            }
            
            #backgrounds .bg-option > div > div:first-child {
                font-size: 20px;
                margin-bottom: 3px;
            }
            
            #backgrounds .bg-option > div > div:nth-child(2) {
                font-size: 13px;
            }
            
            #backgrounds .bg-option > div > div:last-child {
                font-size: 10px;
            }
            
            /* Elementos flotantes móviles */
            .bubble {
                /* Mantener burbujas en móvil pero con menos cantidad */
            }
            
            /* Scrollbars móviles */
            .window-content::-webkit-scrollbar,
            .start-menu-content::-webkit-scrollbar {
                width: 4px;
            }
            
            /* Ajustes específicos para contenido */
            h1 {
                font-size: 22px !important;
            }
            
            h2 {
                font-size: 18px !important;
            }
            
            h3 {
                font-size: 16px !important;
            }
            
            p {
                font-size: 13px !important;
                line-height: 1.5 !important;
            }
            
            /* Grids responsivos */
            .window-content > div[style*="grid-template-columns"] {
                grid-template-columns: 1fr !important;
                gap: 10px !important;
            }
            
            /* Contacto móvil */
            #contact .window-content > form > div:first-child,
            #contact .window-content > form > div:nth-child(2) {
                grid-template-columns: 1fr !important;
                gap: 15px !important;
            }
        }
        
        @media (max-width: 480px) {
            /* Ajustes para pantallas muy pequeñas */
            .desktop-icons {
                grid-template-columns: repeat(3, 1fr);
                gap: 8px;
                padding: 8px;
            }
            
            .desktop-icon {
                width: 70px;
                padding: 6px;
            }
            
            .icon-image {
                width: 40px;
                height: 40px;
                font-size: 30px;
            }
            
            .icon-label {
                font-size: 9px;
                max-width: 60px;
            }
            
            .start-menu-apps {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .art-gallery {
                grid-template-columns: 1fr;
            }
            
            .taskbar {
                height: 55px;
                padding: 0 5px;
            }
            
            .start-button {
                font-size: 11px;
                padding: 5px 10px;
            }
            
            .taskbar-time {
                font-size: 10px;
                padding: 5px 8px;
            }
        }

        /* Efectos especiales */
        .glow {
            animation: glow 2s ease-in-out infinite alternate;
        }

        @keyframes glow {
            from { filter: drop-shadow(0 0 5px rgba(64, 224, 208, 0.5)); }
            to { filter: drop-shadow(0 0 20px rgba(64, 224, 208, 0.8)); }
        }