/* CSS Componentes - webOS NSL v1 */

/* Aplicações */

/* File Manager */
.file-manager-app {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--bg-secondary);
}

.file-manager-toolbar {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    gap: 8px;
}

.toolbar-section {
    display: flex;
    align-items: center;
    gap: 4px;
}

.toolbar-btn {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
}

.toolbar-btn:hover {
    background: var(--bg-primary);
    border-color: var(--accent-color);
}

.path-bar {
    flex: 1;
    margin: 0 16px;
}

.path-display {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    padding: 6px 12px;
    color: var(--text-secondary);
    font-size: 13px;
    font-family: 'Courier New', monospace;
}

.file-manager-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.sidebar {
    width: 200px;
    background: var(--bg-tertiary);
    border-right: 1px solid var(--border-color);
    padding: 16px 0;
    overflow-y: auto;
}

.sidebar-section h4 {
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    padding: 0 16px;
}

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

.sidebar-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    cursor: pointer;
    transition: background var(--transition-fast);
    font-size: 13px;
}

.sidebar-list li:hover {
    background: var(--bg-secondary);
}

.sidebar-list li i {
    width: 16px;
    color: var(--text-muted);
}

.main-content {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.files-list {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
    align-content: flex-start;
}

.file-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    user-select: none;
    text-align: center;
}

.file-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.file-item.selected {
    background: rgba(0, 120, 212, 0.2);
    border: 1px solid var(--accent-color);
}

.file-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
}

.file-icon i {
    font-size: 24px;
    color: var(--text-secondary);
}

.file-info {
    width: 100%;
}

.file-name {
    font-size: 12px;
    color: var(--text-primary);
    margin-bottom: 2px;
    word-wrap: break-word;
    line-height: 1.3;
}

.file-details {
    font-size: 10px;
    color: var(--text-muted);
    line-height: 1.2;
}

.status-bar {
    padding: 6px 16px;
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
}

/* Text Editor */
.text-editor-app {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--bg-secondary);
}

.editor-toolbar {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    gap: 8px;
    flex-wrap: wrap;
}

.editor-toolbar select {
    width: auto;
    min-width: 80px;
    padding: 4px 8px;
    font-size: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.editor-content {
    flex: 1;
    display: flex;
    overflow: hidden;
}

.editor-sidebar {
    width: 200px;
    background: var(--bg-tertiary);
    border-right: 1px solid var(--border-color);
}

.file-tabs {
    display: flex;
    flex-direction: column;
}

.tab {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    font-size: 12px;
}

.tab.active {
    background: var(--bg-primary);
    border-left: 3px solid var(--accent-color);
}

.tab-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    margin-left: 8px;
    font-size: 16px;
    line-height: 1;
}

.tab-close:hover {
    color: var(--error-color);
}

.editor-main {
    flex: 1;
    display: flex;
    position: relative;
}

.line-numbers {
    width: 50px;
    background: var(--bg-tertiary);
    border-right: 1px solid var(--border-color);
    padding: 12px 8px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    color: var(--text-muted);
    text-align: right;
    user-select: none;
    overflow: hidden;
}

.line-numbers div {
    line-height: 20px;
    min-height: 20px;
}

.editor-textarea {
    flex: 1;
    background: var(--bg-primary);
    border: none;
    padding: 12px;
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 20px;
    resize: none;
    outline: none;
    white-space: pre-wrap;
    overflow-wrap: break-word;
}

.editor-textarea::selection {
    background: rgba(0, 120, 212, 0.3);
}

/* Terminal */
.terminal-app {
    background: #1a1a1a;
    color: #00ff00;
    font-family: 'Courier New', monospace;
    height: 100%;
    display: flex;
    flex-direction: column;
    font-size: 14px;
}

.terminal-header {
    background: #2d2d2d;
    padding: 8px 12px;
    border-bottom: 1px solid #404040;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.terminal-title {
    color: #ffffff;
    font-weight: bold;
}

.terminal-controls button {
    background: transparent;
    border: 1px solid #555;
    color: #ccc;
    padding: 4px 8px;
    border-radius: 3px;
    cursor: pointer;
}

.terminal-controls button:hover {
    background: #404040;
}

.terminal-output {
    flex: 1;
    padding: 12px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

.terminal-line {
    margin-bottom: 2px;
    line-height: 1.4;
}

.terminal-line.command {
    color: #ffffff;
}

.terminal-line.output {
    color: #00ff00;
}

.terminal-line.error {
    color: #ff4444;
}

.terminal-line.info {
    color: #4488ff;
}

.terminal-prompt {
    color: #00aa00;
    font-weight: bold;
}

.terminal-input-container {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    border-top: 1px solid #404040;
    background: #1a1a1a;
}

.terminal-input-container .terminal-prompt {
    margin-right: 8px;
    white-space: nowrap;
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    color: #00ff00;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    outline: none;
}

.terminal-input::selection {
    background: #333;
}

/* System Settings */
.settings-app {
    display: flex;
    height: 100%;
    background: var(--bg-secondary);
}

.settings-sidebar {
    width: 240px;
    background: var(--bg-tertiary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.settings-nav {
    padding: 16px 0;
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
    width: 100%;
    font-size: 14px;
}

.nav-item:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--accent-color);
    color: #ffffff;
    border-right: 3px solid #ffffff;
}

.nav-item i {
    width: 20px;
    font-size: 16px;
}

.settings-content {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
}

.settings-section {
    display: none;
}

.settings-section.active {
    display: block;
}

.settings-section h2 {
    color: var(--text-primary);
    margin-bottom: 24px;
    font-size: 24px;
    font-weight: 600;
}

.setting-group {
    margin-bottom: 32px;
}

.setting-group h3 {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 16px;
    font-weight: 500;
}

.setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.theme-options {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.theme-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius);
    transition: background var(--transition-fast);
}

.theme-option:hover {
    background: rgba(255, 255, 255, 0.05);
}

.theme-option input[type="radio"] {
    margin: 0;
}

.theme-preview {
    width: 80px;
    height: 60px;
    border-radius: 6px;
    border: 2px solid transparent;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.theme-option input[type="radio"]:checked + .theme-preview {
    border-color: var(--accent-color);
}

.theme-dark {
    background: #1a1a1a;
}

.theme-dark .preview-header {
    background: #2d2d2d;
    height: 12px;
}

.theme-dark .preview-content {
    background: #0a0a0a;
    flex: 1;
}

.theme-light {
    background: #ffffff;
}

.theme-light .preview-header {
    background: #f0f0f0;
    height: 12px;
}

.theme-light .preview-content {
    background: #ffffff;
    flex: 1;
}

.theme-auto {
    background: linear-gradient(90deg, #1a1a1a 50%, #ffffff 50%);
}

.theme-auto .preview-header {
    background: linear-gradient(90deg, #2d2d2d 50%, #f0f0f0 50%);
    height: 12px;
}

.theme-auto .preview-content {
    background: linear-gradient(90deg, #0a0a0a 50%, #ffffff 50%);
    flex: 1;
}

.wallpaper-options {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.wallpaper-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
}

.wallpaper-option {
    width: 120px;
    height: 80px;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    background-size: cover;
    background-position: center;
    transition: all var(--transition-fast);
}

.wallpaper-option:hover {
    transform: scale(1.05);
    border-color: var(--border-color);
}

.wallpaper-option.selected {
    border-color: var(--accent-color);
    transform: scale(1.05);
}

.system-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.info-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.info-value {
    color: var(--text-primary);
    font-family: monospace;
}

.processes-list {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

.process-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast);
}

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

.process-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.process-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.process-name {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 13px;
}

.process-id {
    color: var(--text-muted);
    font-size: 11px;
}

.process-stats {
    display: flex;
    gap: 12px;
    align-items: center;
}

.process-memory,
.process-cpu {
    font-size: 11px;
    color: var(--text-muted);
    font-family: monospace;
    min-width: 40px;
    text-align: right;
}

.btn-danger-small {
    padding: 4px 6px;
    font-size: 10px;
    background: var(--error-color);
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.btn-danger-small:hover {
    background: #a4262c;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
    text-align: center;
}

.logo-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.about-logo {
    font-size: 64px;
    color: var(--accent-color);
    margin-bottom: 8px;
}

.about-content h3 {
    font-size: 28px;
    color: var(--text-primary);
    margin: 0;
}

.version {
    color: var(--text-muted);
    font-size: 16px;
}

.info-section {
    text-align: left;
}

.info-section p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.tech-stack h4 {
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: 16px;
}

.tech-stack ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tech-stack li {
    color: var(--text-secondary);
    padding: 4px 0;
    position: relative;
    padding-left: 16px;
}

.tech-stack li::before {
    content: '•';
    color: var(--accent-color);
    position: absolute;
    left: 0;
}

.copyright {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.copyright p {
    color: var(--text-muted);
    font-size: 12px;
    margin: 0;
}

.settings-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* Responsive */
@media (max-width: 768px) {
    .settings-app {
        flex-direction: column;
    }

    .settings-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    .settings-nav {
        display: flex;
        flex-direction: row;
        overflow-x: auto;
        padding: 8px;
    }

    .nav-item {
        min-width: 120px;
        border-right: none;
        border-bottom: 3px solid transparent;
        border-radius: var(--border-radius-small) var(--border-radius-small) 0 0;
    }

    .nav-item.active {
        border-right: none;
        border-bottom-color: var(--accent-color);
    }

    .file-manager-content {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        height: 120px;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    .sidebar-list {
        display: flex;
        gap: 8px;
        padding: 0 16px;
    }

    .files-list {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }

    .editor-content {
        flex-direction: column;
    }

    .editor-sidebar {
        width: 100%;
        height: 80px;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    .file-tabs {
        flex-direction: row;
        overflow-x: auto;
    }

    .tab {
        min-width: 120px;
        border-bottom: none;
        border-right: 1px solid var(--border-color);
    }

    .tab.active {
        border-left: none;
        border-bottom: 3px solid var(--accent-color);
    }
}