/* ========================================\n   LS Code - CSS Styles\n   Modern VS Code-like Editor\n   ======================================== */\n\n/* CSS Variables */\n:root {\n    --bg-primary: #0d1117;\n    --bg-secondary: #161b22;\n    --bg-tertiary: #21262d;\n    --bg-hover: #30363d;\n    --bg-active: #388bfd26;\n    \n    --text-primary: #e6edf3;\n    --text-secondary: #8b949e;\n    --text-muted: #6e7681;\n    \n    --accent-primary: #58a6ff;\n    --accent-green: #3fb950;\n    --accent-red: #f85149;\n    --accent-yellow: #d29922;\n    --accent-purple: #a371f7;\n    --accent-orange: #f0883e;\n    \n    --border-color: #30363d;\n    --border-light: #21262d;\n    \n    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);\n    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);\n    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);\n    \n    --radius-sm: 6px;\n    --radius-md: 8px;\n    --radius-lg: 12px;\n    \n    --transition-fast: 0.15s ease;\n    --transition-normal: 0.25s ease;\n    --transition-slow: 0.4s ease;\n    \n    --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;\n    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;\n}\n\n/* Reset & Base */\n*, *::before, *::after {\n    margin: 0;\n    padding: 0;\n    box-sizing: border-box;\n}\n\nhtml, body {\n    height: 100%;\n    overflow: hidden;\n}\n\nbody {\n    font-family: var(--font-sans);\n    background: var(--bg-primary);\n    color: var(--text-primary);\n    line-height: 1.5;\n}\n\n/* Scrollbar Styles */\n::-webkit-scrollbar {\n    width: 10px;\n    height: 10px;\n}\n\n::-webkit-scrollbar-track {\n    background: var(--bg-secondary);\n}\n\n::-webkit-scrollbar-thumb {\n    background: var(--bg-hover);\n    border-radius: 5px;\n}\n\n::-webkit-scrollbar-thumb:hover {\n    background: var(--text-muted);\n}\n\n/* Utility Classes */\n.hidden {\n    display: none !important;\n}\n\n/* ========================================\n   Splash Screen\n   ======================================== */\n.splash-screen {\n    position: fixed;\n    inset: 0;\n    background: linear-gradient(135deg, var(--bg-primary) 0%, #0a0f14 100%);\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    z-index: 9999;\n    transition: opacity 0.5s ease, visibility 0.5s ease;\n}\n\n.splash-screen.fade-out {\n    opacity: 0;\n    visibility: hidden;\n}\n\n.splash-content {\n    text-align: center;\n}\n\n.logo-animation {\n    font-size: 4rem;\n    font-weight: 700;\n    margin-bottom: 2rem;\n    animation: logoFadeIn 1s ease forwards;\n}\n\n.logo-text {\n    background: linear-gradient(135deg, var(--accent-primary), var(--accent-purple));\n    -webkit-background-clip: text;\n    -webkit-text-fill-color: transparent;\n    background-clip: text;\n}\n\n.logo-code {\n    color: var(--text-primary);\n    margin-left: 0.25rem;\n}\n\n.loading-bar {\n    width: 200px;\n    height: 4px;\n    background: var(--bg-tertiary);\n    border-radius: 2px;\n    overflow: hidden;\n    margin: 0 auto 1rem;\n}\n\n.loading-progress {\n    height: 100%;\n    width: 0%;\n    background: linear-gradient(90deg, var(--accent-primary), var(--accent-purple));\n    border-radius: 2px;\n    animation: loadingProgress 2s ease forwards;\n}\n\n.loading-text {\n    color: var(--text-secondary);\n    font-size: 0.875rem;\n    animation: pulse 1.5s ease infinite;\n}\n\n@keyframes logoFadeIn {\n    from {\n        opacity: 0;\n        transform: translateY(-20px);\n    }\n    to {\n        opacity: 1;\n        transform: translateY(0);\n    }\n}\n\n@keyframes loadingProgress {\n    0% { width: 0%; }\n    50% { width: 70%; }\n    100% { width: 100%; }\n}\n\n@keyframes pulse {\n    0%, 100% { opacity: 1; }\n    50% { opacity: 0.5; }\n}\n\n/* ========================================\n   App Container\n   ======================================== */\n.app {\n    height: 100vh;\n    display: flex;\n    flex-direction: column;\n    opacity: 0;\n    transition: opacity 0.5s ease;\n}\n\n.app.visible {\n    opacity: 1;\n}\n\n/* ========================================\n   Dashboard\n   ======================================== */\n.dashboard {\n    height: 100vh;\n    display: flex;\n    flex-direction: column;\n    background: var(--bg-primary);\n}\n\n.dashboard-header {\n    display: flex;\n    align-items: center;\n    justify-content: space-between;\n    padding: 1rem 2rem;\n    background: var(--bg-secondary);\n    border-bottom: 1px solid var(--border-color);\n}\n\n.logo {\n    display: flex;\n    align-items: center;\n    gap: 0.5rem;\n    font-size: 1.5rem;\n    font-weight: 700;\n}\n\n.logo-icon {\n    background: linear-gradient(135deg, var(--accent-primary), var(--accent-purple));\n    -webkit-background-clip: text;\n    -webkit-text-fill-color: transparent;\n    background-clip: text;\n}\n\n.logo-name {\n    color: var(--text-primary);\n}\n\n.dashboard-main {\n    flex: 1;\n    padding: 2rem;\n    overflow-y: auto;\n}\n\n.dashboard-welcome {\n    text-align: center;\n    padding: 3rem 0;\n    animation: fadeInUp 0.6s ease;\n}\n\n.dashboard-welcome h1 {\n    font-size: 2.5rem;\n    margin-bottom: 0.5rem;\n    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));\n    -webkit-background-clip: text;\n    -webkit-text-fill-color: transparent;\n    background-clip: text;\n}\n\n.dashboard-welcome p {\n    color: var(--text-secondary);\n    font-size: 1.125rem;\n}\n\n.projects-section {\n    max-width: 1200px;\n    margin: 0 auto;\n}\n\n.projects-section h2 {\n    font-size: 1.25rem;\n    margin-bottom: 1.5rem;\n    color: var(--text-primary);\n}\n\n.projects-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));\n    gap: 1.5rem;\n}\n\n.project-card {\n    background: var(--bg-secondary);\n    border: 1px solid var(--border-color);\n    border-radius: var(--radius-lg);\n    padding: 1.5rem;\n    cursor: pointer;\n    transition: all var(--transition-normal);\n    animation: fadeInUp 0.4s ease backwards;\n}\n\n.project-card:hover {\n    border-color: var(--accent-primary);\n    transform: translateY(-4px);\n    box-shadow: var(--shadow-lg);\n}\n\n.project-card-header {\n    display: flex;\n    align-items: flex-start;\n    justify-content: space-between;\n    margin-bottom: 1rem;\n}\n\n.project-icon {\n    width: 48px;\n    height: 48px;\n    background: linear-gradient(135deg, var(--accent-primary), var(--accent-purple));\n    border-radius: var(--radius-md);\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    font-size: 1.5rem;\n    color: white;\n}\n\n.project-actions {\n    display: flex;\n    gap: 0.5rem;\n    opacity: 0;\n    transition: opacity var(--transition-fast);\n}\n\n.project-card:hover .project-actions {\n    opacity: 1;\n}\n\n.project-name {\n    font-size: 1.125rem;\n    font-weight: 600;\n    margin-bottom: 0.5rem;\n    color: var(--text-primary);\n}\n\n.project-description {\n    color: var(--text-secondary);\n    font-size: 0.875rem;\n    line-height: 1.5;\n    display: -webkit-box;\n    -webkit-line-clamp: 2;\n    -webkit-box-orient: vertical;\n    overflow: hidden;\n}\n\n.project-meta {\n    display: flex;\n    align-items: center;\n    gap: 1rem;\n    margin-top: 1rem;\n    padding-top: 1rem;\n    border-top: 1px solid var(--border-light);\n    font-size: 0.75rem;\n    color: var(--text-muted);\n}\n\n.project-meta span {\n    display: flex;\n    align-items: center;\n    gap: 0.375rem;\n}\n\n/* Empty State */\n.empty-state {\n    text-align: center;\n    padding: 4rem 2rem;\n    color: var(--text-secondary);\n}\n\n.empty-state i {\n    font-size: 4rem;\n    color: var(--text-muted);\n    margin-bottom: 1.5rem;\n}\n\n.empty-state h3 {\n    font-size: 1.5rem;\n    margin-bottom: 0.5rem;\n    color: var(--text-primary);\n}\n\n.empty-state p {\n    margin-bottom: 1.5rem;\n}\n\n/* ========================================\n   Editor View\n   ======================================== */\n.editor-view {\n    height: 100vh;\n    display: grid;\n    grid-template-columns: 260px 1fr;\n    grid-template-rows: 1fr;\n    transition: grid-template-columns var(--transition-normal);\n}\n\n.editor-view.output-open {\n    grid-template-columns: 260px 1fr 400px;\n}\n\n/* Sidebar */\n.sidebar {\n    background: var(--bg-secondary);\n    border-right: 1px solid var(--border-color);\n    display: flex;\n    flex-direction: column;\n    overflow: hidden;\n}\n\n.sidebar-header {\n    display: flex;\n    align-items: center;\n    gap: 0.75rem;\n    padding: 1rem;\n    border-bottom: 1px solid var(--border-color);\n}\n\n.sidebar-header .project-name {\n    font-size: 0.875rem;\n    font-weight: 600;\n    white-space: nowrap;\n    overflow: hidden;\n    text-overflow: ellipsis;\n    margin: 0;\n}\n\n.sidebar-actions {\n    padding: 0.75rem;\n    border-bottom: 1px solid var(--border-color);\n}\n\n.file-tree {\n    flex: 1;\n    overflow-y: auto;\n    padding: 0.5rem;\n}\n\n.file-item {\n    display: flex;\n    align-items: center;\n    gap: 0.5rem;\n    padding: 0.5rem 0.75rem;\n    border-radius: var(--radius-sm);\n    cursor: pointer;\n    font-size: 0.875rem;\n    transition: all var(--transition-fast);\n    user-select: none;\n}\n\n.file-item:hover {\n    background: var(--bg-hover);\n}\n\n.file-item.active {\n    background: var(--bg-active);\n    color: var(--accent-primary);\n}\n\n.file-item i {\n    font-size: 1rem;\n    width: 20px;\n    text-align: center;\n}\n\n.file-item .file-name {\n    flex: 1;\n    white-space: nowrap;\n    overflow: hidden;\n    text-overflow: ellipsis;\n}\n\n.file-item.html i { color: #e34c26; }\n.file-item.css i { color: #264de4; }\n.file-item.js i { color: #f7df1e; }\n.file-item.ts i { color: #3178c6; }\n.file-item.py i { color: #3776ab; }\n.file-item.json i { color: #cbcb41; }\n.file-item.image i { color: var(--accent-purple); }\n\n/* Drop Zone */\n.drop-zone {\n    margin: 0.5rem;\n    padding: 1.5rem;\n    border: 2px dashed var(--border-color);\n    border-radius: var(--radius-md);\n    text-align: center;\n    color: var(--text-muted);\n    transition: all var(--transition-normal);\n}\n\n.drop-zone.drag-over {\n    border-color: var(--accent-primary);\n    background: var(--bg-active);\n    color: var(--accent-primary);\n}\n\n.drop-zone i {\n    font-size: 2rem;\n    margin-bottom: 0.5rem;\n}\n\n.drop-zone p {\n    font-size: 0.75rem;\n}\n\n/* Editor Main */\n.editor-main {\n    display: flex;\n    flex-direction: column;\n    background: var(--bg-primary);\n    overflow: hidden;\n}\n\n/* Tabs */\n.tabs-container {\n    display: flex;\n    background: var(--bg-secondary);\n    border-bottom: 1px solid var(--border-color);\n    overflow-x: auto;\n    min-height: 40px;\n}\n\n.tab {\n    display: flex;\n    align-items: center;\n    gap: 0.5rem;\n    padding: 0.5rem 1rem;\n    background: var(--bg-tertiary);\n    border-right: 1px solid var(--border-color);\n    cursor: pointer;\n    font-size: 0.8125rem;\n    white-space: nowrap;\n    transition: all var(--transition-fast);\n    min-width: 120px;\n    max-width: 200px;\n}\n\n.tab:hover {\n    background: var(--bg-hover);\n}\n\n.tab.active {\n    background: var(--bg-primary);\n    border-bottom: 2px solid var(--accent-primary);\n}\n\n.tab i {\n    font-size: 0.875rem;\n}\n\n.tab .tab-name {\n    flex: 1;\n    overflow: hidden;\n    text-overflow: ellipsis;\n}\n\n.tab .tab-close {\n    opacity: 0;\n    padding: 0.125rem;\n    border-radius: 3px;\n    transition: all var(--transition-fast);\n}\n\n.tab:hover .tab-close,\n.tab.active .tab-close {\n    opacity: 1;\n}\n\n.tab .tab-close:hover {\n    background: var(--bg-hover);\n    color: var(--accent-red);\n}\n\n.tab.unsaved .tab-name::after {\n    content: '●';\n    margin-left: 0.375rem;\n    color: var(--accent-primary);\n}\n\n/* Editor Container */\n.editor-container {\n    flex: 1;\n    position: relative;\n    overflow: hidden;\n}\n\n.editor-welcome {\n    position: absolute;\n    inset: 0;\n    display: flex;\n    flex-direction: column;\n    align-items: center;\n    justify-content: center;\n    color: var(--text-muted);\n}\n\n.editor-welcome i {\n    font-size: 4rem;\n    margin-bottom: 1rem;\n    opacity: 0.5;\n}\n\n.editor-welcome h2 {\n    font-size: 1.5rem;\n    margin-bottom: 0.5rem;\n    color: var(--text-secondary);\n}\n\n.code-editor {\n    width: 100%;\n    height: 100%;\n    padding: 1rem;\n    background: var(--bg-primary);\n    color: var(--text-primary);\n    border: none;\n    outline: none;\n    resize: none;\n    font-family: var(--font-mono);\n    font-size: 14px;\n    line-height: 1.6;\n    tab-size: 4;\n}\n\n.image-preview {\n    position: absolute;\n    inset: 0;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    background: var(--bg-primary);\n    padding: 2rem;\n}\n\n.image-preview img {\n    max-width: 100%;\n    max-height: 100%;\n    object-fit: contain;\n    border-radius: var(--radius-md);\n    box-shadow: var(--shadow-lg);\n}\n\n/* Bottom Panel */\n.bottom-panel {\n    display: flex;\n    align-items: center;\n    justify-content: space-between;\n    padding: 0.5rem 1rem;\n    background: var(--bg-secondary);\n    border-top: 1px solid var(--border-color);\n}\n\n.status-bar {\n    display: flex;\n    align-items: center;\n    gap: 1.5rem;\n}\n\n.status-item {\n    font-size: 0.75rem;\n    color: var(--text-secondary);\n}\n\n/* Output Panel */\n.output-panel {\n    background: var(--bg-secondary);\n    border-left: 1px solid var(--border-color);\n    display: flex;\n    flex-direction: column;\n}\n\n.output-header {\n    display: flex;\n    align-items: center;\n    justify-content: space-between;\n    padding: 0.75rem 1rem;\n    border-bottom: 1px solid var(--border-color);\n    font-size: 0.875rem;\n    font-weight: 600;\n}\n\n.output-content {\n    flex: 1;\n    overflow: hidden;\n}\n\n.output-content iframe {\n    width: 100%;\n    height: 100%;\n    border: none;\n    background: white;\n}\n\n/* ========================================\n   Buttons\n   ======================================== */\n.btn {\n    display: inline-flex;\n    align-items: center;\n    justify-content: center;\n    gap: 0.5rem;\n    padding: 0.625rem 1rem;\n    border: none;\n    border-radius: var(--radius-md);\n    font-size: 0.875rem;\n    font-weight: 500;\n    cursor: pointer;\n    transition: all var(--transition-fast);\n    white-space: nowrap;\n}\n\n.btn:disabled {\n    opacity: 0.5;\n    cursor: not-allowed;\n}\n\n.btn-primary {\n    background: linear-gradient(135deg, var(--accent-primary), #4c8ed9);\n    color: white;\n}\n\n.btn-primary:hover:not(:disabled) {\n    transform: translateY(-1px);\n    box-shadow: 0 4px 12px rgba(88, 166, 255, 0.4);\n}\n\n.btn-secondary {\n    background: var(--bg-tertiary);\n    color: var(--text-primary);\n    border: 1px solid var(--border-color);\n}\n\n.btn-secondary:hover:not(:disabled) {\n    background: var(--bg-hover);\n    border-color: var(--text-muted);\n}\n\n.btn-danger {\n    background: var(--accent-red);\n    color: white;\n}\n\n.btn-danger:hover:not(:disabled) {\n    background: #da3633;\n}\n\n.btn-run {\n    background: linear-gradient(135deg, var(--accent-green), #2ea043);\n    color: white;\n    font-weight: 600;\n    padding: 0.5rem 1.25rem;\n}\n\n.btn-run:hover:not(:disabled) {\n    transform: translateY(-1px);\n    box-shadow: 0 4px 12px rgba(63, 185, 80, 0.4);\n}\n\n.btn-small {\n    padding: 0.375rem 0.75rem;\n    font-size: 0.8125rem;\n}\n\n.btn-icon {\n    display: inline-flex;\n    align-items: center;\n    justify-content: center;\n    width: 32px;\n    height: 32px;\n    border: none;\n    border-radius: var(--radius-sm);\n    background: transparent;\n    color: var(--text-secondary);\n    cursor: pointer;\n    transition: all var(--transition-fast);\n}\n\n.btn-icon:hover {\n    background: var(--bg-hover);\n    color: var(--text-primary);\n}\n\n/* ========================================\n   Modals\n   ======================================== */\n.modal {\n    position: fixed;\n    inset: 0;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    z-index: 1000;\n    animation: modalFadeIn 0.2s ease;\n}\n\n.modal.hidden {\n    display: none;\n}\n\n.modal-overlay {\n    position: absolute;\n    inset: 0;\n    background: rgba(0, 0, 0, 0.7);\n    backdrop-filter: blur(4px);\n}\n\n.modal-content {\n    position: relative;\n    width: 90%;\n    max-width: 480px;\n    background: var(--bg-secondary);\n    border: 1px solid var(--border-color);\n    border-radius: var(--radius-lg);\n    box-shadow: var(--shadow-lg);\n    animation: modalSlideIn 0.3s ease;\n}\n\n.modal-small {\n    max-width: 400px;\n}\n\n.modal-header {\n    display: flex;\n    align-items: center;\n    justify-content: space-between;\n    padding: 1.25rem 1.5rem;\n    border-bottom: 1px solid var(--border-color);\n}\n\n.modal-header h2 {\n    font-size: 1.125rem;\n    font-weight: 600;\n}\n\n.modal-body {\n    padding: 1.5rem;\n}\n\n.modal-footer {\n    display: flex;\n    justify-content: flex-end;\n    gap: 0.75rem;\n    padding: 1rem 1.5rem;\n    border-top: 1px solid var(--border-color);\n}\n\n@keyframes modalFadeIn {\n    from { opacity: 0; }\n    to { opacity: 1; }\n}\n\n@keyframes modalSlideIn {\n    from {\n        opacity: 0;\n        transform: translateY(-20px) scale(0.95);\n    }\n    to {\n        opacity: 1;\n        transform: translateY(0) scale(1);\n    }\n}\n\n/* Form Elements */\n.form-group {\n    margin-bottom: 1.25rem;\n}\n\n.form-group:last-child {\n    margin-bottom: 0;\n}\n\n.form-group label {\n    display: block;\n    margin-bottom: 0.5rem;\n    font-size: 0.875rem;\n    font-weight: 500;\n    color: var(--text-primary);\n}\n\n.form-group input,\n.form-group textarea {\n    width: 100%;\n    padding: 0.75rem 1rem;\n    background: var(--bg-primary);\n    border: 1px solid var(--border-color);\n    border-radius: var(--radius-md);\n    color: var(--text-primary);\n    font-size: 0.9375rem;\n    font-family: inherit;\n    transition: all var(--transition-fast);\n}\n\n.form-group input:focus,\n.form-group textarea:focus {\n    outline: none;\n    border-color: var(--accent-primary);\n    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2);\n}\n\n.form-group textarea {\n    resize: vertical;\n    min-height: 80px;\n}\n\n.form-group input::placeholder,\n.form-group textarea::placeholder {\n    color: var(--text-muted);\n}\n\n/* File Templates */\n.file-templates {\n    margin-top: 1rem;\n}\n\n.file-templates p {\n    font-size: 0.8125rem;\n    color: var(--text-secondary);\n    margin-bottom: 0.75rem;\n}\n\n.template-buttons {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 0.5rem;\n}\n\n.template-btn {\n    display: flex;\n    align-items: center;\n    gap: 0.375rem;\n    padding: 0.5rem 0.75rem;\n    background: var(--bg-tertiary);\n    border: 1px solid var(--border-color);\n    border-radius: var(--radius-sm);\n    color: var(--text-secondary);\n    font-size: 0.8125rem;\n    cursor: pointer;\n    transition: all var(--transition-fast);\n}\n\n.template-btn:hover {\n    background: var(--bg-hover);\n    color: var(--text-primary);\n    border-color: var(--text-muted);\n}\n\n.template-btn i {\n    font-size: 1rem;\n}\n\n.template-btn .fa-html5 { color: #e34c26; }\n.template-btn .fa-css3-alt { color: #264de4; }\n.template-btn .fa-js { color: #f7df1e; }\n.template-btn .fa-python { color: #3776ab; }\n\n/* ========================================\n   Context Menu\n   ======================================== */\n.context-menu {\n    position: fixed;\n    background: var(--bg-secondary);\n    border: 1px solid var(--border-color);\n    border-radius: var(--radius-md);\n    box-shadow: var(--shadow-lg);\n    min-width: 160px;\n    z-index: 1001;\n    animation: contextMenuIn 0.15s ease;\n}\n\n.context-item {\n    display: flex;\n    align-items: center;\n    gap: 0.75rem;\n    width: 100%;\n    padding: 0.625rem 1rem;\n    background: none;\n    border: none;\n    color: var(--text-primary);\n    font-size: 0.875rem;\n    cursor: pointer;\n    transition: all var(--transition-fast);\n    text-align: left;\n}\n\n.context-item:first-child {\n    border-radius: var(--radius-md) var(--radius-md) 0 0;\n}\n\n.context-item:last-child {\n    border-radius: 0 0 var(--radius-md) var(--radius-md);\n}\n\n.context-item:hover {\n    background: var(--bg-hover);\n}\n\n.context-item[data-action="delete"]:hover {\n    background: rgba(248, 81, 73, 0.2);\n    color: var(--accent-red);\n}\n\n.context-item i {\n    width: 16px;\n    text-align: center;\n    color: var(--text-secondary);\n}\n\n.context-item:hover i {\n    color: inherit;\n}\n\n@keyframes contextMenuIn {\n    from {\n        opacity: 0;\n        transform: scale(0.95);\n    }\n    to {\n        opacity: 1;\n        transform: scale(1);\n    }\n}\n\n/* ========================================\n   Toast Notifications\n   ======================================== */\n.toast-container {\n    position: fixed;\n    bottom: 1.5rem;\n    right: 1.5rem;\n    display: flex;\n    flex-direction: column-reverse;\n    gap: 0.75rem;\n    z-index: 1002;\n}\n\n.toast {\n    display: flex;\n    align-items: center;\n    gap: 0.75rem;\n    padding: 0.875rem 1.25rem;\n    background: var(--bg-secondary);\n    border: 1px solid var(--border-color);\n    border-radius: var(--radius-md);\n    box-shadow: var(--shadow-lg);\n    animation: toastIn 0.3s ease;\n    max-width: 400px;\n}\n\n.toast.toast-out {\n    animation: toastOut 0.3s ease forwards;\n}\n\n.toast-icon {\n    font-size: 1.125rem;\n}\n\n.toast.success .toast-icon { color: var(--accent-green); }\n.toast.error .toast-icon { color: var(--accent-red); }\n.toast.warning .toast-icon { color: var(--accent-yellow); }\n.toast.info .toast-icon { color: var(--accent-primary); }\n\n.toast-message {\n    flex: 1;\n    font-size: 0.875rem;\n}\n\n@keyframes toastIn {\n    from {\n        opacity: 0;\n        transform: translateX(100%);\n    }\n    to {\n        opacity: 1;\n        transform: translateX(0);\n    }\n}\n\n@keyframes toastOut {\n    from {\n        opacity: 1;\n        transform: translateX(0);\n    }\n    to {\n        opacity: 0;\n        transform: translateX(100%);\n    }\n}\n\n/* ========================================\n   Animations\n   ======================================== */\n@keyframes fadeInUp {\n    from {\n        opacity: 0;\n        transform: translateY(20px);\n    }\n    to {\n        opacity: 1;\n        transform: translateY(0);\n    }\n}\n\n/* ========================================\n   Responsive Design\n   ======================================== */\n@media (max-width: 768px) {\n    .dashboard-header {\n        padding: 1rem;\n    }\n    \n    .dashboard-main {\n        padding: 1rem;\n    }\n    \n    .dashboard-welcome h1 {\n        font-size: 1.75rem;\n    }\n    \n    .projects-grid {\n        grid-template-columns: 1fr;\n    }\n    \n    .editor-view {\n        grid-template-columns: 200px 1fr;\n    }\n    \n    .editor-view.output-open {\n        grid-template-columns: 200px 1fr;\n    }\n    \n    .output-panel {\n        position: fixed;\n        right: 0;\n        top: 0;\n        bottom: 0;\n        width: 100%;\n        max-width: 400px;\n        z-index: 100;\n    }\n}\n\n@media (max-width: 640px) {\n    .editor-view {\n        grid-template-columns: 1fr;\n    }\n    \n    .sidebar {\n        position: fixed;\n        left: -260px;\n        top: 0;\n        bottom: 0;\n        width: 260px;\n        z-index: 100;\n        transition: left var(--transition-normal);\n    }\n    \n    .sidebar.open {\n        left: 0;\n    }\n}