#main {
    display: flex;
    flex-direction: column;
    margin-top: var(--header-height);
    height: calc(100vh - var(--header-height));
    overflow: hidden;
}

/* Hide footer in IDE mode */
#footer {
    display: none;
}

/* Canvas info bar */
#canvasInfoBar {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    width: 100%;
    box-sizing: border-box;
    padding: 0.25rem 0.75rem;
    font-size: 0.7rem;
    font-family: var(--font-family);
    color: var(--color);
    background-color: var(--panel-color);
    border-bottom: 1px solid var(--color);
    user-select: none;
    flex-shrink: 0;
}

#canvasInfoBar span {
    padding: 0 0.2rem;
}

#canvasInfoBar .canvasInfoSpacer {
    flex: 1;
}

#canvasZoomToggle,
#canvasFullscreenBtn {
    background: none;
    border: 1px solid var(--color);
    color: var(--color);
    border-radius: 3px;
    cursor: pointer;
    padding: 1px 6px;
    font-size: 0.7rem;
    font-family: var(--font-family);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Toggle switch for zoom */
#canvasZoomToggle {
    border: none;
    padding: 0;
    gap: 0.35rem;
    cursor: pointer;
}

#canvasZoomToggle .toggle-slider {
    position: relative;
    width: 28px;
    height: 14px;
    background-color: var(--color);
    border-radius: 7px;
    transition: background-color 0.2s;
    flex-shrink: 0;
}

#canvasZoomToggle .toggle-slider::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 10px;
    height: 10px;
    background-color: var(--panel-color);
    border-radius: 50%;
    transition: transform 0.2s;
}

#canvasZoomCheck {
    display: none;
}

#canvasZoomCheck:checked + .toggle-slider {
    background-color: var(--emphasis-color);
}

#canvasZoomCheck:checked + .toggle-slider::after {
    transform: translateX(14px);
}

#canvasZoomToggle .toggle-label {
    font-size: 0.7rem;
    color: var(--color);
}

#canvasFullscreenBtn:hover {
    background-color: var(--hover-bg-color);
}

/* Canvas wrapper – centres and scales the canvas correctly */
#canvasWrapper {
    flex: 1;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 0.5rem;
}

/* Canvas styling */
#animationCanvas {
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
    border-radius: 2px;
    display: block;
    /* width/height set by JS fitCanvas() */
}

/* Native 1:1 mode – no scaling, allow scrolling if needed */
#animationContainer.native-size #canvasWrapper {
    overflow: auto;
}

/* Toolbar */
#toolbar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--panel-color);
    border-bottom: 1px solid var(--color);
}

#toolbar button {
    background: none;
    border: 1px solid var(--color);
    color: var(--color);
    cursor: pointer;
    padding: 0.4rem 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    border-radius: 4px;
    font-size: 0.85rem;
}

#toolbar button:hover {
    background-color: var(--color);
    color: var(--bgcolor);
}

#toolbarRunButton {
    background-color: #28a745 !important;
    border-color: #28a745 !important;
    color: white !important;
}

#toolbarRunButton:hover {
    background-color: #218838 !important;
}

#filenameInput {
    background-color: var(--bgcolor);
    border: 1px solid var(--color);
    color: var(--color);
    padding: 0.4rem 0.6rem;
    border-radius: 4px;
    font-size: 0.85rem;
    width: 150px;
}

#filenameInput::placeholder {
    color: var(--color);
    opacity: 0.5;
}

#saveIndicator {
    font-size: 1.2rem;
    color: #ffc107;
    min-width: 0.8rem;
    text-align: center;
}

#saveIndicator.unsaved {
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

#storageIndicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--color);
    opacity: 0.8;
    padding: 0.4rem 1rem;
    border-top: 1px solid var(--color);
}

#storageBar {
    width: 60px;
    height: 8px;
    background-color: var(--bgcolor);
    border: 1px solid var(--color);
    border-radius: 4px;
    overflow: hidden;
}

#storageBarFill {
    height: 100%;
    background-color: #28a745;
    width: 0%;
    transition: width 0.3s, background-color 0.3s;
}

#storageBarFill.warning {
    background-color: #ffc107;
}

#storageBarFill.danger {
    background-color: #dc3545;
}

/* File Manager */
#fileManager {
    background-color: var(--panel-color);
    border-bottom: 1px solid var(--color);
    max-height: 250px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

#fileManager.hidden {
    display: none;
}

#fileManagerHeader {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--color);
    font-weight: bold;
}

#fileManagerHeader button {
    background: none;
    border: none;
    color: var(--color);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0 0.5rem;
}

#fileList {
    padding: 0.5rem;
    overflow-y: auto;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.file-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background-color: var(--bgcolor);
    border: 1px solid var(--color);
    border-radius: 4px;
    min-width: 200px;
}

.file-item-name {
    flex: 1;
    font-size: 0.85rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-item-size {
    font-size: 0.7rem;
    opacity: 0.6;
}

.file-item button {
    background: none;
    border: none;
    color: var(--color);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
}

.file-item button:hover {
    background-color: var(--color);
    color: var(--bgcolor);
}

.file-item .open-btn:hover {
    background-color: #007bff;
    color: white;
}

.file-item .insert-btn:hover {
    background-color: #28a745;
    color: white;
}

.file-item .delete-btn:hover {
    background-color: #dc3545;
    color: white;
}

.file-item.current-file {
    border-color: #007bff;
    background-color: rgba(0, 123, 255, 0.1);
}

#fileList:empty::after {
    content: "Ingen lagrede filer";
    color: var(--color);
    opacity: 0.5;
    font-style: italic;
    padding: 1rem;
}

/* Snippets Panel */
#snippetsPanel {
    background-color: var(--panel-color);
    border-bottom: 1px solid var(--color);
    max-height: 250px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

#snippetsPanel.hidden {
    display: none;
}

#snippetsPanelHeader {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--color);
    font-weight: bold;
}

#snippetsPanelHeader button {
    background: none;
    border: none;
    color: var(--color);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0 0.5rem;
}

#snippetsList {
    padding: 0.5rem;
    overflow-y: auto;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.snippet-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background-color: var(--bgcolor);
    border: 1px solid var(--color);
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}

.snippet-item:hover {
    background-color: var(--color);
    color: var(--bgcolor);
}

.snippet-item svg {
    flex-shrink: 0;
}

.snippet-item-name {
    font-size: 0.85rem;
}

#snippetsList:empty::after {
    content: "Ingen eksempler funnet";
    color: var(--color);
    opacity: 0.5;
    font-style: italic;
    padding: 1rem;
}


#workspace {
    display: flex;
    gap: 0;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* Default layout (no p5): code left, terminal right */
#workspace #terminal {
    flex: 1;
    min-width: 250px;
    border-left: 1px solid var(--color);
    border-top: none;
    height: auto;
    max-height: none;
}

/* P5 active layout: code+canvas top row, terminal bottom spanning full width */
#workspace.canvas-active {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr auto;
}

#workspace.canvas-active #codeContainer {
    grid-column: 1;
    grid-row: 1;
}

#workspace.canvas-active #animationContainer {
    grid-column: 2;
    grid-row: 1;
}

#workspace.canvas-active #terminal {
    grid-column: 1 / -1;
    grid-row: 2;
    border-left: none;
    border-top: 1px solid var(--color);
    height: 150px;
    min-height: 80px;
    max-height: 300px;
}

/* Library Buttons Bar */
#libraryBar {
    background-color: var(--panel-color);
    border-bottom: 1px solid var(--color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

#libraryBar.hidden {
    display: none;
}

#libraryBarHeader {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--color);
    font-weight: bold;
    font-size: 0.85rem;
}

#libraryBarHeader button {
    background: none;
    border: none;
    color: var(--color);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0 0.3rem;
    line-height: 1;
}

#libraryBarHeader button:hover {
    color: #ff5555;
}

#libraryBar .library-buttons-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    flex-wrap: wrap;
}

#libraryBarLabel {
    font-size: 0.78rem;
    color: var(--color);
    opacity: 0.7;
    margin-right: 0.25rem;
    white-space: nowrap;
}

.library-btn {
    background: none;
    border: 1px solid var(--color);
    color: var(--color);
    cursor: pointer;
    padding: 0.3rem 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    border-radius: 4px;
    font-size: 0.8rem;
    transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}

.library-btn:hover {
    background-color: #007bff;
    border-color: #007bff;
    color: white;
}

.library-btn.active {
    background-color: rgba(0, 123, 255, 0.15);
    border-color: #007bff;
    color: #007bff;
}

.library-btn svg {
    flex-shrink: 0;
}

#stopP5Button {
    background-color: #dc3545 !important;
    border-color: #dc3545 !important;
    color: white !important;
    padding: 0.3rem 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    border-radius: 4px;
    font-size: 0.8rem;
    cursor: pointer;
    margin-left: auto;
    border: 1px solid #dc3545;
    white-space: nowrap;
}

#stopP5Button:hover {
    background-color: #c82333 !important;
    border-color: #bd2130 !important;
}

#stopP5Button.hidden {
    display: none;
}

#codeContainer {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-right: 1px solid var(--color);
}

#codeContainer textarea {
    width: 100%;
    flex: 1;
    box-sizing: border-box;
    border: none;
    resize: none;
    font-family: monospace;
    font-size: 1rem;
    padding: 0.5rem;
    color: var(--color);
    background-color: var(--panel-color);
    outline: none;
}

/* CodeMirror styling */
#codeContainer .CodeMirror {
    flex: 1;
    height: auto;
    font-size: 1rem;
    background-color: var(--panel-color);
    color: var(--color);
    border: none;
}

#codeContainer .CodeMirror[data-light="true"] {
    flex: 1;
    height: auto;
    font-size: 1rem;
    background-color: white;
    color: var(--color);
    border: none;
}

#codeContainer .CodeMirror-gutters {
    background-color: var(--bgcolor);
    border-right: 1px solid var(--color);
}

#codeContainer .CodeMirror-linenumber {
    color: var(--color);
    opacity: 0.6;
}

#codeContainer .CodeMirror-cursor {
    border-left-color: var(--color);
}

#codeContainer .CodeMirror-selected {
    background-color: rgba(128, 128, 128, 0.3);
}

#codeContainer .CodeMirror-activeline-background {
    background-color: rgba(128, 128, 128, 0.1);
}

/* Import line styling */
.cm-import-line {
    background-color: rgba(100, 149, 237, 0.1);
    border-radius: 2px;
    cursor: pointer;
    position: relative;
}

.cm-import-line:hover {
    background-color: rgba(100, 149, 237, 0.25);
    text-decoration: underline;
}

.import-hint {
    display: inline-block;
    font-size: 0.75rem;
    color: #666;
    margin-left: 1.5rem;
    font-family: system-ui, -apple-system, sans-serif;
    pointer-events: none;
    user-select: none;
    white-space: nowrap;
}

.import-hint-icon {
    font-size: 0.85rem;
}

.import-hint-text {
    opacity: 0;
    transition: opacity 0.2s ease;
    margin-left: 0.25rem;
}

.cm-import-line:hover + .import-hint .import-hint-text,
.CodeMirror-line:hover .import-hint-text {
    opacity: 1;
}

/* Dark mode adjustments for import hints */
[data-light="false"] .import-hint {
    color: #888;
}

[data-light="false"] .cm-import-line {
    background-color: rgba(100, 149, 237, 0.15);
}

[data-light="false"] .cm-import-line:hover {
    background-color: rgba(100, 149, 237, 0.3);
}

#animationContainer {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    overflow: hidden;
    background-color: var(--bgcolor);
}



/* Fullscreen layout */
#animationContainer:fullscreen {
    padding: 0;
}

#animationContainer:fullscreen #canvasInfoBar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
}

#animationContainer:fullscreen #ganimControls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10;
}

#animationContainer.hidden {
    display: none;
}

/* Ganim Timeline Controls */
#ganimControls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.75rem;
    width: 100%;
    box-sizing: border-box;
    margin-top: auto;
    background-color: var(--panel-color);
    border-top: 1px solid var(--color);
    flex-shrink: 0;
}

#ganimControls.hidden {
    display: none;
}

#ganimControls.recording {
    pointer-events: none;
    opacity: 0.45;
}

.ganim-export-sep {
    width: 1px;
    height: 1.2rem;
    background-color: var(--color);
    opacity: 0.25;
    flex-shrink: 0;
    margin: 0 0.15rem;
}

.ganim-export-btn {
    background: none;
    border: 1px solid var(--color);
    color: var(--color);
    cursor: pointer;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    line-height: 1;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.75;
}

.ganim-export-btn:hover {
    background-color: var(--color);
    color: var(--bgcolor);
    opacity: 1;
}

#ganimPlayBtn {
    background: none;
    border: 1px solid var(--color);
    color: var(--color);
    cursor: pointer;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    line-height: 1;
    flex-shrink: 0;
}

#ganimPlayBtn:hover {
    background-color: var(--color);
    color: var(--bgcolor);
}

#ganimTracker {
    flex: 1;
    cursor: pointer;
    accent-color: #007bff;
    height: 4px;
}

#ganimTime {
    font-size: 0.75rem;
    font-family: monospace;
    color: var(--color);
    opacity: 0.7;
    white-space: nowrap;
    flex-shrink: 0;
    min-width: 100px;
    text-align: right;
}

#terminal {
    background-color: var(--panel-color);
    color: var(--color);
    font-family: monospace;
    font-size: 0.85rem;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

#terminal #terminalHeader {
    font-weight: bold;
    border-bottom: 1px solid var(--color);
    padding: 0.2rem 0.5rem;
    flex-shrink: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    background-color: var(--bgcolor);
    user-select: none;
}

#terminal #terminalHeader .terminalButtons {
    display: flex;
    gap: 0.25rem;
}

#terminal #terminalHeader .terminalButtons button {
    background: none;
    border: none;
    color: var(--color);
    cursor: pointer;
    padding: 0.2rem 0.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

#terminal #terminalHeader .terminalButtons button:hover {
    background-color: var(--color);
    color: var(--bgcolor);
}

#terminal #terminalOutput {
    padding: 0.25rem 0.5rem;
    white-space: pre-wrap;
    flex: 1;
    overflow-y: auto;
}

/* Library Preview Popup */
#libraryPreviewOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

#libraryPreviewOverlay.hidden {
    display: none;
}

#libraryPreviewPopup {
    background-color: var(--panel-color);
    border: 1px solid var(--color);
    border-radius: 8px;
    width: 80%;
    max-width: 700px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

#libraryPreviewHeader {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color);
    font-weight: bold;
}

#libraryPreviewHeader button {
    background: none;
    border: none;
    color: var(--color);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0 0.5rem;
    line-height: 1;
}

#libraryPreviewHeader button:hover {
    color: #dc3545;
}

#libraryPreviewContent {
    flex: 1;
    overflow: auto;
    padding: 0;
}

#libraryPreviewContent .CodeMirror {
    height: 100%;
    min-height: 300px;
    max-height: 60vh;
}

#libraryPreviewTitle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

#libraryPreviewTitle::before {
    content: "";
    display: inline-block;
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%23888' d='M1 2.828c.885-.37 2.154-.769 3.388-.893 1.33-.134 2.458.063 3.112.752v9.746c-.935-.53-2.12-.603-3.213-.493-1.18.12-2.37.461-3.287.811V2.828zm7.5-.141c.654-.689 1.782-.886 3.112-.752 1.234.124 2.503.523 3.388.893v9.923c-.918-.35-2.107-.692-3.287-.81-1.094-.111-2.278-.039-3.213.492V2.687zM8 1.783C7.015.936 5.587.81 4.287.94c-1.514.153-3.042.672-3.994 1.105A.5.5 0 0 0 0 2.5v11a.5.5 0 0 0 .707.455c.882-.4 2.303-.881 3.68-1.02 1.409-.142 2.59.087 3.223.877a.5.5 0 0 0 .78 0c.633-.79 1.814-1.019 3.222-.877 1.378.139 2.8.62 3.681 1.02A.5.5 0 0 0 16 13.5v-11a.5.5 0 0 0-.293-.455c-.952-.433-2.48-.952-3.994-1.105C10.413.809 8.985.936 8 1.783'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

@media (max-width: 768px) {
    #workspace {
        flex-direction: column;
    }

    #workspace #terminal {
        border-left: none;
        border-top: 1px solid var(--color);
        min-width: 0;
        height: 150px;
        max-height: 300px;
    }

    #workspace.canvas-active {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr 1fr auto;
    }

    #workspace.canvas-active #animationContainer {
        grid-column: 1;
        grid-row: 2;
    }

    #workspace.canvas-active #terminal {
        grid-column: 1;
        grid-row: 3;
    }

    /* Toolbar: wrap onto two lines and shrink text */
    #toolbar {
        flex-wrap: wrap;
        gap: 0.35rem;
        padding: 0.4rem 0.6rem;
    }

    /* Hide text-only labels inside toolbar buttons on mobile */
    #toggleSnippetsButton > span:not([id]),
    #toggleLibraryButton > span:not([id]) {
        display: none;
    }

    /* Filename input takes available space */
    #filenameInput {
        width: auto;
        flex: 1;
        min-width: 80px;
    }
}
#libraryPreviewOverlay { inset: 0; width: min(720px, calc(100% - 2rem)); height: auto; max-height: calc(100dvh - 2rem); margin: auto; padding: 0; border: 0; background: transparent; color: var(--color); }
#libraryPreviewOverlay:not([open]) { display: none; }
#libraryPreviewOverlay::backdrop { background: rgb(0 0 0 / 50%); }
#libraryPreviewPopup {
    box-sizing: border-box;
    width: 100%;
    height: min(80vh, 42rem);
    height: min(80dvh, 42rem);
    max-height: calc(100dvh - 2rem);
    min-height: 0;
    overflow: hidden;
}
#libraryPreviewHeader { flex: 0 0 auto; }
#libraryPreviewContent {
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
}
#libraryPreviewContent .CodeMirror {
    height: 100%;
    min-height: 0;
    max-height: none;
}
#libraryPreviewContent .CodeMirror-scroll {
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}