/* Reset básico */
* {
    box-sizing: border-box;
}

body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: 'Roboto', sans-serif;
    background: #000000;  /* Fundo preto neutro, wallpaper será aplicado no .wallpaper */
    color: #f0f0f0;
    overflow: hidden;
}

#desktop {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    position: relative;
    background: transparent;
    /* Removido backdrop-filter blur para não interferir com wallpaper */
}

/* Área de ícones */
#icons-container {
    display: flex;
    flex-wrap: wrap;
    padding: 20px;
    gap: 20px;
    flex-grow: 1;
    overflow-y: auto;
}

.desktop-icon {
    width: 80px;
    text-align: center;
    cursor: pointer;
    color: #ddd;
    transition: color 0.2s ease, transform 0.18s ease;
    user-select: none;
}

.desktop-icon img {
    width: 64px;
    height: 64px;
    margin-bottom: 5px;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.6));
    transition: transform 0.18s ease;
}

.desktop-icon:hover {
    color: #fff;
}

.desktop-icon:hover img {
    transform: translateY(-6px) scale(1.03);
}

/* Contêiner de janelas */
#windows-container {
    position: relative;
    padding: 10px 20px;
    height: 60%;
    overflow: auto;
}

/* Janela principal */
/* Definição de .window movida para linha 485 - versão moderna sem efeitos hover */

/* Barra de título da janela */
.window-titlebar {
    background: rgba(50, 50, 50, 0.85);
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    padding: 10px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    gap: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.window-title {
    font-weight: 700;
    font-size: 16px;
    color: #ffffff !important;
    letter-spacing: 0.2px;
}

/* Controles da janela (minimizar, maximizar, fechar) */
.window-controls {
    display: flex;
    align-items: center;
}

.window-controls button {
    background: transparent;
    border: none;
    color: #cfcfcf;
    font-size: 18px;
    margin-left: 10px;
    cursor: pointer;
    transition: color 0.18s ease, transform 0.12s ease;
    padding: 6px;
    border-radius: 6px;
}

.window-controls button:hover {
    color: #fff;
    background: rgba(255,255,255,0.02);
    transform: translateY(-1px);
}

.window-content {
    padding: 16px;
    flex-grow: 1;
    overflow: auto;
    background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
}

/* Hover e foco removido - estava causando zoom indesejado */

/* Barra de tarefas */
/* Taskbar com ID - usar variáveis CSS para temas */
#taskbar {
    background: var(--bg-taskbar);
    border-top: 1px solid var(--border-color);
}

/* Itens da barra de tarefas */
.taskbar-item {
    margin-right: 22px;
    cursor: pointer;
    color: #cfcfcf;
    font-weight: 600;
    transition: color 0.18s ease, transform 0.12s ease;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 8px;
}

.taskbar-item:hover {
    color: #fff;
    background: rgba(255,255,255,0.02);
    transform: translateY(-2px);
}

/* Notificações */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(50, 50, 50, 0.85);
    color: #eee;
    padding: 15px 25px;
    border-radius: 10px;
    box-shadow: 0 10px 34px rgba(0, 0, 0, 0.35);
    font-size: 14px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.45s ease, transform 0.45s ease;
    transform: translateY(-20px);
    z-index: 1000;
}

.notification.show {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

/* Scrollbar customizada para o container de janelas */
#windows-container::-webkit-scrollbar {
    width: 10px;
}

#windows-container::-webkit-scrollbar-track {
    background: transparent;
}

#windows-container::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

/* Sistema de Busca Global */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 15vh;
    z-index: 9999;
    animation: fadeIn 0.2s ease;
}

.search-overlay.show {
    display: flex;
}

.search-container {
    width: 100%;
    max-width: 600px;
    padding: 0 20px;
}

.search-box {
    position: relative;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

.search-box i {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    font-size: 18px;
    z-index: 1;
}

.search-box input {
    width: 100%;
    border: none;
    outline: none;
    padding: 20px 20px 20px 60px;
    font-size: 18px;
    background: transparent;
    color: #333;
}

.search-box input::placeholder {
    color: #999;
}

.search-hint {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    font-size: 12px;
    display: flex;
    gap: 4px;
    align-items: center;
}

.search-hint kbd {
    background: #f0f0f0;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 10px;
    font-family: monospace;
}

.search-results {
    background: rgba(30, 30, 30, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 8px;
    max-height: 400px;
    overflow-y: auto;
    display: none;
}

.search-results.show {
    display: block;
}

.search-result-item {
    padding: 12px 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: background 0.2s ease;
}

.search-result-item:hover,
.search-result-item.selected {
    background: rgba(0, 120, 212, 0.1);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 120, 212, 0.1);
    border-radius: 8px;
    color: #0078d4;
    font-size: 16px;
}

.search-result-content {
    flex: 1;
}

.search-result-title {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    margin-bottom: 2px;
}

.search-result-description {
    font-size: 12px;
    color: #666;
}

.search-result-category {
    font-size: 10px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 6px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* Pequenas melhorias responsivas */
@media (max-width: 800px) {
    .desktop-icon { width: 64px; }
    .desktop-icon img { width: 56px; height: 56px; }
    .window { max-width: 100%; margin: 12px 0; }
    #taskbar { padding: 0 12px; }
}

/* Desktop */
.desktop-page {
    height: 100vh;
    overflow: hidden;
}

.desktop {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.wallpaper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: var(--z-desktop);
    /* background-image será aplicado via JavaScript pelo ThemeManager */
}

/* Ícones da Área de Trabalho */
.desktop-icons {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    bottom: 68px;
    display: grid;
    grid-template-rows: repeat(auto-fill, 100px);
    grid-auto-flow: column;
    grid-auto-columns: 96px;
    gap: 16px;
    z-index: calc(var(--z-desktop) + 10);
}

.desktop-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 8px;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 80px;
    text-align: center;
    user-select: none;
}

.desktop-icon:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
}

.desktop-icon.selected {
    background: rgba(0, 120, 212, 0.3);
    border: 1px solid rgba(0, 120, 212, 0.6);
}

.icon-image {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.icon-image i {
    font-size: 24px;
    /* Cor removida - permite ícones coloridos */
}

.icon-label {
    font-size: 12px;
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.7);
    word-wrap: break-word;
}

/* Windows Container */
.windows-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: calc(100vh - 48px); /* Altura menos taskbar */
    z-index: var(--z-window);
    pointer-events: none;
}

.window {
    position: absolute;
    min-width: 320px;
    min-height: 240px;
    max-width: 900px;
    background: var(--bg-window);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-large);
    backdrop-filter: blur(10px);
    pointer-events: all;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    color: #e8e8e8;
    /* Removidas transições que causavam efeitos indesejados */
}

.window.maximized {
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: calc(100vh - 48px) !important;
    min-width: 100vw !important;
    min-height: calc(100vh - 48px) !important;
    max-width: none !important;
    max-height: none !important;
    border-radius: 0 !important;
}

.window.minimized {
    opacity: 0;
    transform: scale(0.1);
    pointer-events: none;
}

.window-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    cursor: move;
    user-select: none;
}

.window-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    color: #ffffff;  /* Branco para contrastar com fundo escuro */
}

.window-title i {
    font-size: 16px;
}

.window-controls {
    display: flex;
    gap: 4px;
}

.window-control {
    width: 32px;
    height: 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: background var(--transition-fast);
}

.window-control.minimize {
    background: #4a4a4a;
    color: #ffffff;
}

.window-control.maximize {
    background: #4a4a4a;
    color: #ffffff;
}

.window-control.close {
    background: #e81123;
    color: #ffffff;
}

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

.window-content {
    flex: 1;
    overflow: auto;
}

/* Barra de Tarefas */
.taskbar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 48px;
    background: var(--bg-taskbar);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px;
    z-index: var(--z-taskbar);
}

.taskbar-start,
.taskbar-center,
.taskbar-end {
    display: flex;
    align-items: center;
    gap: 8px;
}

.taskbar-center {
    flex: 1;
    justify-content: flex-start;
    margin-left: 16px;
}

.start-button {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    color: var(--text-primary);
    padding: 8px 16px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.start-button:hover {
    background: #404040;
    transform: translateY(-1px);
}

.start-button.active {
    background: var(--accent-color);
    color: #ffffff;
}

.search-button {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    color: var(--text-primary);
    padding: 8px 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 36px;
}

.search-button:hover {
    background: #404040;
    transform: translateY(-1px);
    color: #58a6ff;
}

.search-button:active {
    transform: translateY(0);
}

.search-button i {
    font-size: 16px;
}

.taskbar-apps {
    display: flex;
    gap: 4px;
}

.taskbar-app {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid transparent;
    border-radius: var(--border-radius-small);
    color: var(--text-primary);
    padding: 6px 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    max-width: 160px;
    position: relative;
}

.taskbar-app:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--border-color);
}

.taskbar-app.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
}

.taskbar-app.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: #ffffff;
    border-radius: 50%;
}

.taskbar-app span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* System Tray */
.system-tray {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tray-item {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    transition: background var(--transition-fast);
    font-size: 12px;
    color: var(--text-secondary);
}

.tray-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

#systemClock {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.2;
    min-width: 48px;
    text-align: center;
}

/* Menu Iniciar */
.start-menu {
    position: fixed;
    bottom: 60px;
    left: 12px;
    width: 320px;
    height: 480px;
    background: var(--bg-window);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-large);
    backdrop-filter: blur(20px);
    z-index: var(--z-start-menu);
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.start-menu.show {
    display: flex;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.start-menu-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-info i {
    font-size: 32px;
    color: var(--text-secondary);
}

.user-name {
    font-weight: 600;
    color: var(--text-primary);
}

.user-status {
    font-size: 12px;
    color: var(--text-muted);
}

.start-menu-content {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
}

.apps-section h3 {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.start-menu-apps {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.app-category {
    margin-bottom: 16px;
}

.start-menu-app {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border: none;
    border-radius: var(--border-radius-small);
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
    width: 100%;
}

.start-menu-app:hover {
    background: var(--bg-tertiary);
    transform: translateX(4px);
}

.start-menu-app i {
    font-size: 20px;
    color: var(--text-secondary);
    width: 20px;
}

.start-menu-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
}

.menu-action {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 12px;
    border: none;
    border-radius: var(--border-radius-small);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 12px;
}

.menu-action:hover {
    background: #404040;
}

/* Responsive */
@media (max-width: 768px) {
    .desktop-icons {
        position: relative;
        top: auto;
        left: auto;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        padding: 20px;
    }

    .start-menu {
        width: calc(100vw - 24px);
        left: 12px;
        right: 12px;
    }

    .taskbar {
        padding: 0 8px;
    }

    .taskbar-app span {
        display: none;
    }

    .system-tray .tray-item span {
        display: none;
    }
}

@media (max-width: 480px) {
    .window {
        min-width: 280px;
    }

    .login-box {
        padding: 24px;
        margin: 20px;
    }
}

/* Search System Styles */
.search-category h3 {
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 16px 0 8px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.search-category h3 i {
    font-size: 14px;
}

.search-items {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.search-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: transparent;
    border: 1px solid transparent;
}

.search-item:hover,
.search-item.selected {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.search-item.selected {
    background: rgba(103, 126, 234, 0.3);
    border-color: rgba(103, 126, 234, 0.5);
}

.search-item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.search-item-icon i {
    font-size: 16px;
}

.search-item-content {
    flex: 1;
    min-width: 0;
}

.search-item-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.3;
    margin-bottom: 2px;
}

.search-item-description {
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.search-no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.search-no-results i {
    font-size: 48px;
    color: var(--text-tertiary);
    margin-bottom: 16px;
    display: block;
}

.search-no-results h3 {
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 500;
    margin: 0 0 8px 0;
}

.search-no-results p {
    font-size: 14px;
    margin: 0;
    line-height: 1.4;
}

.search-suggestions {
    padding: 8px 0;
}

/* Animation for search results */
.search-category {
    opacity: 0;
    animation: fadeInUp 0.3s ease forwards;
}

.search-category:nth-child(1) { animation-delay: 0.1s; }
.search-category:nth-child(2) { animation-delay: 0.2s; }
.search-category:nth-child(3) { animation-delay: 0.3s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive search */
@media (max-width: 768px) {
    .search-container {
        margin: 20px;
        max-height: calc(100vh - 40px);
    }

    .search-box input {
        font-size: 16px; /* Prevent zoom on iOS */
    }

    .search-item {
        padding: 16px;
    }

    .search-item-icon {
        width: 40px;
        height: 40px;
    }

    .search-item-icon i {
        font-size: 18px;
    }
}

/* Notification System Styles */
.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.notification {
    background: rgba(30, 30, 30, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 16px 20px;
    min-width: 320px;
    max-width: 400px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    pointer-events: auto;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transform: translateX(100%);
    opacity: 0;
    animation: slideInNotification 0.3s ease forwards;
}

.notification.hiding {
    animation: slideOutNotification 0.3s ease forwards;
}

.notification::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--accent-color);
}

.notification.success::before {
    background: #10b981;
}

.notification.error::before {
    background: #ef4444;
}

.notification.warning::before {
    background: #f59e0b;
}

.notification.info::before {
    background: #3b82f6;
}

.notification-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.notification-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    font-size: 16px;
    color: white;
}

.notification.success .notification-icon {
    background: #10b981;
}

.notification.error .notification-icon {
    background: #ef4444;
}

.notification.warning .notification-icon {
    background: #f59e0b;
}

.notification.info .notification-icon {
    background: #3b82f6;
}

.notification-title {
    font-weight: 600;
    font-size: 14px;
    color: #f0f0f0;
    flex: 1;
}

.notification-close {
    width: 24px;
    height: 24px;
    border: none;
    background: none;
    color: #9ca3af;
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.notification-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #f0f0f0;
}

.notification-message {
    color: #d1d5db;
    font-size: 13px;
    line-height: 1.4;
    margin-left: 44px;
}

.notification-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 0 0 12px 12px;
    transform-origin: left;
    animation: notificationProgress var(--duration, 5s) linear forwards;
}

.notification.success .notification-progress {
    background: #10b981;
}

.notification.error .notification-progress {
    background: #ef4444;
}

.notification.warning .notification-progress {
    background: #f59e0b;
}

.notification.info .notification-progress {
    background: #3b82f6;
}

/* Notification Actions */
.notification-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    margin-left: 44px;
}

.notification-action {
    padding: 6px 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: transparent;
    border-radius: 6px;
    font-size: 12px;
    color: #d1d5db;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.notification-action:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #f0f0f0;
}

.notification-action.primary {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.notification-action.primary:hover {
    background: rgba(103, 126, 234, 0.9);
}

/* Animations */
@keyframes slideInNotification {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutNotification {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

@keyframes notificationProgress {
    from {
        transform: scaleX(1);
    }
    to {
        transform: scaleX(0);
    }
}

/* Mobile responsive */
@media (max-width: 768px) {
    .notification-container {
        top: 10px;
        right: 10px;
        left: 10px;
    }

    .notification {
        min-width: auto;
        max-width: none;
        transform: translateY(-100%);
    }

    @keyframes slideInNotification {
        from {
            transform: translateY(-100%);
            opacity: 0;
        }
        to {
            transform: translateY(0);
            opacity: 1;
        }
    }

    @keyframes slideOutNotification {
        from {
            transform: translateY(0);
            opacity: 1;
        }
        to {
            transform: translateY(-100%);
            opacity: 0;
        }
    }
}

/* Alt+Tab Overlay Styles */
.alt-tab-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.2s ease;
    pointer-events: none;
}

.alt-tab-overlay.visible {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

.alt-tab-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    max-width: 80vw;
    max-height: 70vh;
    min-width: 400px;
}

.alt-tab-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    color: #333;
}

.alt-tab-header i {
    font-size: 20px;
    margin-right: 12px;
    color: var(--accent-color);
}

.alt-tab-header span {
    font-size: 18px;
    font-weight: 600;
    flex: 1;
}

.alt-tab-hint {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: #666;
}

.alt-tab-hint kbd {
    padding: 2px 6px;
    background: #f0f0f0;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-family: monospace;
    font-size: 11px;
}

.alt-tab-windows {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    max-height: 400px;
    overflow-y: auto;
}

.alt-tab-window {
    background: rgba(255, 255, 255, 0.7);
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.alt-tab-window:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(103, 126, 234, 0.3);
    transform: translateY(-2px);
}

.alt-tab-window.active {
    background: rgba(103, 126, 234, 0.1);
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(103, 126, 234, 0.3);
}

.window-preview {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 12px;
    overflow: hidden;
}

.window-preview-header {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

.window-preview-header i {
    margin-right: 8px;
    color: var(--accent-color);
    font-size: 14px;
}

.window-preview-title {
    font-size: 12px;
    font-weight: 500;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.window-preview-content {
    height: 80px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.preview-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #adb5bd;
}

.preview-placeholder i {
    font-size: 32px;
}

.window-title {
    font-size: 14px;
    font-weight: 500;
    color: #ffffff !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .alt-tab-container {
        margin: 20px;
        min-width: auto;
        width: calc(100vw - 40px);
        max-width: none;
    }

    .alt-tab-windows {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 12px;
    }

    .alt-tab-header {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }

    .alt-tab-hint {
        justify-content: center;
    }

    .window-preview-content {
        height: 60px;
    }

    .preview-placeholder i {
        font-size: 24px;
    }
}

/* Animation for Alt+Tab windows */
.alt-tab-window {
    opacity: 0;
    animation: fadeInScale 0.3s ease forwards;
}

.alt-tab-window:nth-child(1) { animation-delay: 0.05s; }
.alt-tab-window:nth-child(2) { animation-delay: 0.1s; }
.alt-tab-window:nth-child(3) { animation-delay: 0.15s; }
.alt-tab-window:nth-child(4) { animation-delay: 0.2s; }
.alt-tab-window:nth-child(5) { animation-delay: 0.25s; }
.alt-tab-window:nth-child(6) { animation-delay: 0.3s; }

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}
/* Taskbar Position Variants */
.taskbar.position-bottom {
    bottom: 0;
    top: auto;
    left: 0;
    right: 0;
    width: 100%;
    height: 48px;
    flex-direction: row;
}

.taskbar.position-top {
    top: 0;
    bottom: auto;
    left: 0;
    right: 0;
    width: 100%;
    height: 48px;
    flex-direction: row;
    border-top: none;
    border-bottom: 1px solid var(--border-color);
}

.taskbar.position-left {
    left: 0;
    right: auto;
    top: 0;
    bottom: 0;
    width: 64px;
    height: 100%;
    flex-direction: column;
    border-top: none;
    border-right: 1px solid var(--border-color);
    padding: 12px 0;
}

.taskbar.position-right {
    right: 0;
    left: auto;
    top: 0;
    bottom: 0;
    width: 64px;
    height: 100%;
    flex-direction: column;
    border-top: none;
    border-left: 1px solid var(--border-color);
    padding: 12px 0;
}

/* Desktop adjustments for taskbar positions */
.desktop[data-taskbar-position="bottom"] {
    padding-bottom: 48px;
}

.desktop[data-taskbar-position="top"] {
    padding-top: 48px;
}

.desktop[data-taskbar-position="left"] {
    padding-left: 64px;
}

.desktop[data-taskbar-position="right"] {
    padding-right: 64px;
}

/* Taskbar content adjustments for vertical positions */
.taskbar.position-left .taskbar-start,
.taskbar.position-left .taskbar-center,
.taskbar.position-left .taskbar-end,
.taskbar.position-right .taskbar-start,
.taskbar.position-right .taskbar-center,
.taskbar.position-right .taskbar-end {
    flex-direction: column;
    width: 100%;
}

.taskbar.position-left .taskbar-center,
.taskbar.position-right .taskbar-center {
    margin-left: 0;
    margin-top: 16px;
    flex: 1;
}

/* Hide text in vertical taskbar */
.taskbar.position-left .taskbar-app span,
.taskbar.position-right .taskbar-app span,
.taskbar.position-left .start-button span,
.taskbar.position-right .start-button span {
    display: none;
}

.taskbar.position-left .taskbar-app,
.taskbar.position-right .taskbar-app {
    width: 48px;
    justify-content: center;
}

/* User Menu Dropdown */
.user-menu-dropdown {
    position: fixed;
    bottom: 60px;
    right: 12px;
    width: 280px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    opacity: 0;
    transform: translateY(10px) scale(0.95);
    pointer-events: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10000;
}

.user-menu-dropdown.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.user-menu-header {
    padding: 16px;
    display: flex;
    gap: 12px;
    align-items: center;
}

.user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.user-avatar i {
    font-size: 28px;
    color: white;
}

.user-details {
    flex: 1;
    min-width: 0;
}

.user-fullname {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-email {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-menu-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0 8px;
}

.user-menu-items {
    padding: 8px;
}

.user-menu-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
    text-align: left;
}

.user-menu-item:hover {
    background: var(--bg-tertiary);
}

.user-menu-item i {
    font-size: 18px;
    width: 18px;
    flex-shrink: 0;
}

.user-menu-item.danger {
    color: #dc3545;
}

.user-menu-item.danger:hover {
    background: rgba(220, 53, 69, 0.1);
}

/* Desktop Icons Drag & Drop */
.desktop-icon {
    transition: transform 0.2s ease, opacity 0.2s ease;
    cursor: grab;
    user-select: none;
}

.desktop-icon.dragging {
    opacity: 0.8;
    cursor: grabbing;
    transform: scale(1.1);
    transition: none;
    z-index: 1000;
}

.desktop-icon.selected {
    background: rgba(0, 123, 255, 0.2);
    border-radius: 8px;
}

/* Desktop Icons Container */
#desktopIcons {
    position: relative;
    width: 100%;
    height: 100%;
}

/* Smooth Transitions & Animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

/* Apply animations */
.window {
    animation: slideInUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.start-menu {
    animation: slideInUp 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.user-menu-dropdown {
    animation: slideInUp 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* .notification já tem animação própria slideInNotification definida anteriormente */

.desktop-icon {
    animation: fadeIn 0.4s ease forwards;
}

.desktop-icon:nth-child(1) { animation-delay: 0.05s; }
.desktop-icon:nth-child(2) { animation-delay: 0.1s; }
.desktop-icon:nth-child(3) { animation-delay: 0.15s; }
.desktop-icon:nth-child(4) { animation-delay: 0.2s; }
.desktop-icon:nth-child(5) { animation-delay: 0.25s; }
.desktop-icon:nth-child(6) { animation-delay: 0.3s; }
.desktop-icon:nth-child(7) { animation-delay: 0.35s; }
.desktop-icon:nth-child(8) { animation-delay: 0.4s; }

/* Loading state animation */
.loading-spinner i {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Smooth hover transitions */
button, .btn, .toolbar-btn, .menu-action {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Context menu animation */
.context-menu {
    animation: fadeIn 0.15s ease;
}

/* Taskbar app animation on open */
.taskbar-app {
    transition: all 0.2s ease;
}

.taskbar-app.active {
    animation: pulse 0.5s ease;
}

/* ===== Modal de Pasta/Grupo de Apps ===== */
.folder-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.folder-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
}

.folder-modal-content {
    position: relative;
    background: var(--bg-primary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    animation: slideUp 0.3s ease;
    display: flex;
    flex-direction: column;
}

.folder-modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-secondary);
    border-radius: 16px 16px 0 0;
}

.folder-title-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.folder-title-wrapper i {
    font-size: 28px;
    color: var(--folder-color, #0066ff);
}

.folder-modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
}

.folder-close-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.folder-close-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.folder-modal-body {
    padding: 24px;
    overflow-y: auto;
    max-height: calc(80vh - 80px);
}

.folder-apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 20px;
}

.folder-app-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--bg-secondary);
    border: 2px solid transparent;
}

.folder-app-item:hover {
    background: var(--bg-hover);
    border-color: var(--border-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.folder-app-item:active {
    transform: translateY(0);
}

.folder-app-item i {
    font-size: 48px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.folder-app-item .app-name {
    font-size: 13px;
    font-weight: 500;
    text-align: center;
    color: var(--text-primary);
    word-break: break-word;
}

/* Desktop icon para pasta */
.desktop-icon.folder {
    position: relative;
}

.desktop-icon.folder .icon-image {
    background: linear-gradient(135deg, var(--folder-color, #0066ff) 0%, color-mix(in srgb, var(--folder-color, #0066ff) 80%, black) 100%);
    border: 2px solid var(--folder-color, #0066ff);
    position: relative;
}

.desktop-icon.folder .icon-image i {
    font-size: 42px;
    color: white;
}

.desktop-icon.folder .folder-badge {
    position: absolute;
    top: 5px;
    right: 5px;
    background: var(--folder-color, #0066ff);
    color: white;
    border-radius: 12px;
    padding: 2px 8px;
    font-size: 11px;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Responsive */
@media (max-width: 600px) {
    .folder-modal-content {
        width: 95%;
        max-height: 90vh;
    }
    
    .folder-apps-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 16px;
    }
    
    .folder-app-item {
        padding: 12px;
    }
    
    .folder-app-item i {
        font-size: 40px;
    }
}

/* Cores específicas para ícones de apps */
.desktop-icon[data-app-id="file-manager"] .icon-image i {
    color: #ffc107;  /* Amarelo */
}

.desktop-icon[data-app-id="text-editor"] .icon-image i {
    color: #17a2b8;  /* Ciano */
}

.desktop-icon[data-app-id="terminal"] .icon-image i {
    color: #6c757d;  /* Cinza */
}

.desktop-icon[data-app-id="system-settings"] .icon-image i {
    color: #6c757d;  /* Cinza */
}

.desktop-icon[data-app-id="notification-center"] .icon-image i {
    color: #dc3545;  /* Vermelho */
}

.desktop-icon[data-app-id="calculator"] .icon-image i {
    color: #28a745;  /* Verde */
}

.desktop-icon[data-app-id="image-viewer"] .icon-image i {
    color: #e91e63;  /* Rosa */
}

.desktop-icon[data-app-id="browser"] .icon-image i {
    color: #0066ff;  /* Azul */
}

.desktop-icon[data-app-id="grupos-manager"] .icon-image i {
    color: #9c27b0;  /* Roxo */
}

/* Efeito visual ao arrastar app sobre pasta */
.desktop-icon.folder.drag-over .icon-image {
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--folder-color, #0066ff);
    border-color: white;
    border-width: 3px;
}

.desktop-icon.dragging {
    opacity: 0.6;
    cursor: grabbing !important;
}

/* Animação de badge da pasta */
.folder-badge {
    animation: badgePulse 0.3s ease;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}