/* Editor panel styles */

#editor-panel {
    width: 33.33%;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
}

#code-editor {
    flex: 1;
    overflow: hidden;
}

/* CodeMirror 6 overrides */
.cm-editor {
    height: 100% !important;
    font-family: 'Fira Code', 'Consolas', 'Monaco', monospace;
    font-size: 14px;
    line-height: 1.5;
}

.cm-editor .cm-scroller {
    overflow: auto;
}

.cm-editor .cm-content {
    padding: 10px 0;
    background-color: var(--editor-bg);
    caret-color: var(--text-primary);
}

/* Light theme editor colors */
:root {
    --cm-bg: #ffffff;
    --cm-gutter-bg: #f5f5f5;
    --cm-gutter-border: #e0e0e0;
    --cm-gutter-text: #999999;
    --cm-cursor: #333333;
    --cm-selection: #b4d7ff;
    --cm-active-line: rgba(0, 0, 0, 0.05);
    --cm-matching-bracket: rgba(0, 150, 0, 0.3);
    --accent: #4caf50;
    --accent-hover: #388e3c;
}

/* Dark theme editor colors */
[data-theme="dark"] {
    --cm-bg: #282a36;
    --cm-gutter-bg: #282a36;
    --cm-gutter-border: #44475a;
    --cm-gutter-text: #6272a4;
    --cm-cursor: #f8f8f2;
    --cm-selection: #44475a;
    --cm-active-line: rgba(68, 71, 90, 0.5);
    --cm-matching-bracket: rgba(255, 255, 255, 0.2);
    --accent: #4caf50;
    --accent-hover: #81c784;
}

/* Gutter styling */
.cm-editor .cm-gutters {
    background-color: var(--cm-gutter-bg);
    border-right: 1px solid var(--cm-gutter-border);
}

.cm-editor .cm-lineNumbers .cm-gutterElement {
    color: var(--cm-gutter-text);
    padding: 0 8px 0 5px;
}

/* Cursor */
.cm-editor .cm-cursor {
    border-left: 2px solid var(--cm-cursor);
}

/* Selection - CodeMirror 6 uses a selection layer with .cm-selectionBackground elements */
.cm-editor .cm-selectionLayer .cm-selectionBackground {
    background-color: var(--cm-selection) !important;
}

.cm-editor.cm-focused .cm-selectionLayer .cm-selectionBackground {
    background-color: var(--cm-selection) !important;
}

/* Fallback for direct .cm-selectionBackground */
.cm-editor .cm-selectionBackground {
    background-color: var(--cm-selection) !important;
}

.cm-editor.cm-focused .cm-selectionBackground {
    background-color: var(--cm-selection) !important;
}

/* Native browser selection fallback */
.cm-editor .cm-content ::selection {
    background-color: var(--cm-selection) !important;
}

.cm-editor .cm-line ::selection {
    background-color: var(--cm-selection) !important;
}

/* Active line */
.cm-editor .cm-activeLine {
    background-color: var(--cm-active-line);
}

.cm-editor .cm-activeLineGutter {
    background-color: var(--cm-active-line);
}

/* Lint markers */
.cm-editor .cm-lint-marker {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin: 4px 2px;
}

.cm-editor .cm-lint-marker-error {
    content: "";
    background-color: #ff5555;
}

.cm-editor .cm-lint-marker-warning {
    content: "";
    background-color: #ffb86c;
}

/* Lint diagnostic panel */
.cm-editor .cm-panel.cm-panel-lint {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.cm-editor .cm-panel.cm-panel-lint ul {
    max-height: 150px;
}

.cm-editor .cm-panel.cm-panel-lint li {
    padding: 4px 8px;
    color: var(--text-primary);
}

/* Diagnostic messages in gutter tooltip */
.cm-diagnostic {
    padding: 4px 8px;
    margin: 2px 0;
    border-radius: 4px;
}

.cm-diagnostic-error {
    background-color: rgba(255, 85, 85, 0.15);
    border-left: 3px solid #ff5555;
}

.cm-diagnostic-warning {
    background-color: rgba(255, 184, 108, 0.15);
    border-left: 3px solid #ffb86c;
}

/* Tooltip styling */
.cm-tooltip {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.cm-tooltip .cm-diagnostic {
    font-family: inherit;
    font-size: 13px;
}

/* Scrollbar in editor */
.cm-editor .cm-scroller::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

.cm-editor .cm-scroller::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.cm-editor .cm-scroller::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 5px;
}

.cm-editor .cm-scroller::-webkit-scrollbar-thumb:hover {
    background: #5d5d6d;
}

/* Matching brackets */
.cm-editor .cm-matchingBracket {
    background-color: var(--cm-matching-bracket);
    outline: 1px solid var(--cm-matching-bracket);
}

/* Search highlight */
.cm-editor .cm-searchMatch {
    background-color: rgba(255, 184, 108, 0.3);
}

.cm-editor .cm-searchMatch.cm-searchMatch-selected {
    background-color: rgba(255, 184, 108, 0.6);
}

/* Fold gutter */
.cm-editor .cm-foldGutter .cm-gutterElement {
    color: var(--cm-gutter-text);
}

.cm-editor .cm-foldGutter .cm-gutterElement:hover {
    color: var(--text-primary);
}

/* Light theme syntax highlighting overrides */
:root .cm-editor {
    background-color: var(--cm-bg);
}

/* Override oneDark theme in light mode */
:root:not([data-theme="dark"]) .cm-editor .cm-content {
    background-color: #ffffff !important;
    color: #24292e !important;  /* Default dark text for light theme */
}

:root:not([data-theme="dark"]) .cm-editor {
    background-color: #ffffff !important;
    color: #24292e !important;  /* Default dark text for light theme */
}

:root:not([data-theme="dark"]) .cm-editor .cm-line {
    color: #24292e;  /* Ensure line content is dark */
}

/* Light theme syntax colors */
:root:not([data-theme="dark"]) .cm-editor .ͼb { color: #d73a49; }  /* keyword */
:root:not([data-theme="dark"]) .cm-editor .ͼc { color: #6f42c1; }  /* atom */
:root:not([data-theme="dark"]) .cm-editor .ͼd { color: #005cc5; }  /* number */
:root:not([data-theme="dark"]) .cm-editor .ͼe { color: #6f42c1; }  /* def */
:root:not([data-theme="dark"]) .cm-editor .ͼi { color: #005cc5; }  /* variable-2 */
:root:not([data-theme="dark"]) .cm-editor .ͼg { color: #032f62; }  /* string */
:root:not([data-theme="dark"]) .cm-editor .ͼm { color: #6a737d; }  /* comment */
:root:not([data-theme="dark"]) .cm-editor .ͼl { color: #24292e; }  /* property */
:root:not([data-theme="dark"]) .cm-editor .ͼn { color: #d73a49; }  /* operator */

/* Panel tabs */
.panel-tabs {
    display: flex;
    gap: 0;
}

.panel-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.tab-icon {
    font-size: 12px;
    display: none; /* Hidden by default on desktop, shown on mobile */
}

.tab-text {
    /* Shown by default on desktop */
}

.panel-tab:hover {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

.panel-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

/* Tab content */
.tab-content {
    display: none;
    flex: 1;
    overflow: hidden;
}

.tab-content.active {
    display: flex;
    flex-direction: column;
}

/* Hide code controls when not on code tab */
.header-controls.hidden {
    display: none;
}

/* Sprites panel */
#sprites-panel, #sounds-panel {
    padding: 12px;
    overflow-y: auto;
}

.assets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    grid-auto-rows: min-content;
    align-content: start;
    gap: 10px;
    flex: 1;
    overflow-y: auto;
}

.asset-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    position: relative;
}

.asset-item:hover {
    background-color: var(--bg-secondary);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.asset-item.selected {
    border-color: var(--accent);
    background-color: var(--bg-secondary);
}

/* Costumes popup on hover */
.costumes-popup {
    display: none;
    position: fixed;
    background-color: var(--bg-primary);
    border: 2px solid var(--accent);
    border-radius: 10px;
    padding: 10px;
    z-index: 9999;
    min-width: 160px;
    max-width: 280px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* Popup display controlled by JS - moved to body on hover */

.costumes-header {
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-color);
}

.costumes-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.costume-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 6px;
    border-radius: 6px;
    background-color: var(--bg-tertiary);
}

.costume-item img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.costume-item span {
    font-size: 10px;
    color: var(--text-secondary);
    margin-top: 4px;
    text-align: center;
}

.asset-preview {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--editor-bg);
    border-radius: 4px;
    overflow: hidden;
}

.asset-preview img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.asset-name {
    margin-top: 6px;
    font-size: 11px;
    color: var(--text-secondary);
    text-align: center;
    word-break: break-all;
    line-height: 1.2;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* Sounds search */
.sounds-search-container {
    padding: 8px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.sounds-search-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 13px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.sounds-search-input::placeholder {
    color: var(--text-secondary);
}

.sounds-search-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(var(--accent-rgb), 0.2);
}

/* Sounds grid */
.assets-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
    flex: 1;
    overflow-y: auto;
}

.sound-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 8px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    gap: 8px;
    min-height: 80px;
    position: relative;
}

.sound-item:hover {
    background-color: var(--bg-secondary);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.sound-item.selected {
    border-color: var(--accent);
    background-color: var(--bg-secondary);
}

.sound-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.sound-play-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--accent);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.sound-play-btn:hover {
    background-color: var(--accent-hover);
    transform: scale(1.1);
}

.sound-play-btn.playing {
    background-color: #ff5555;
}

.sound-copy-btn {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 14px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.sound-copy-btn:hover {
    background-color: var(--accent);
    color: white;
    border-color: var(--accent);
}

.sound-name {
    font-size: 11px;
    color: var(--text-primary);
    font-weight: 500;
    text-align: center;
    word-break: break-all;
    line-height: 1.3;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* Show more button */
.show-more-btn {
    margin: 12px auto;
    padding: 10px 24px;
    background-color: var(--accent);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.show-more-btn:hover {
    background-color: var(--accent-hover);
}

.show-more-btn:disabled {
    background-color: var(--bg-tertiary);
    color: var(--text-tertiary);
    cursor: not-allowed;
}

/* Empty state */
.assets-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: var(--text-tertiary);
    text-align: center;
}

.assets-empty-icon {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.5;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    flex-shrink: 0;
}

.pagination-btn {
    padding: 8px 16px;
    background-color: var(--accent);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.pagination-btn:hover:not(:disabled) {
    background-color: var(--accent-hover);
}

.pagination-btn:disabled {
    background-color: var(--bg-tertiary);
    color: var(--text-tertiary);
    cursor: not-allowed;
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 13px;
}

/* ===========================================
   Mobile Responsive Styles
   =========================================== */

@media (max-width: 768px) {
    /* Panel tabs - smaller on mobile */
    .panel-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .panel-tab {
        padding: 6px 10px;
        font-size: 12px;
        white-space: nowrap;
        flex-shrink: 0;
    }

    /* Assets grid - fewer columns on mobile */
    .assets-grid {
        grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
        gap: 8px;
    }

    .asset-item {
        padding: 6px;
    }

    .asset-item img {
        max-width: 40px;
        max-height: 40px;
    }

    .asset-name {
        font-size: 10px;
    }
}

@media (max-width: 600px) {
    /* Icon-only tabs on mobile screens */
    .panel-tab {
        padding: 10px 14px !important;
        gap: 0 !important;
    }

    .panel-tab .tab-text {
        display: none !important;
    }

    .panel-tab .tab-icon {
        display: inline !important;
        font-size: 16px !important;
        font-weight: bold;
    }

    .assets-grid {
        grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
        gap: 6px;
    }

    .asset-item {
        padding: 4px;
    }

    .asset-item img {
        max-width: 32px;
        max-height: 32px;
    }

    .asset-name {
        font-size: 9px;
    }
}

/* Tutorial Button */
.tutorial-btn {
    background-color: #6366f1 !important;
    border-color: #6366f1 !important;
}

.tutorial-btn:hover {
    background-color: #4f46e5 !important;
    border-color: #4f46e5 !important;
}

.tutorial-btn .btn-text {
    display: inline;
}

/* Hide tutorial button on mobile */
@media (max-width: 768px) {
    .tutorial-btn {
        display: none !important;
    }
}

/* Tutorial Overlay - positioned within stage */
.tutorial-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    display: none;
}

.tutorial-overlay.open {
    display: flex;
}

.tutorial-panel {
    position: relative;
    background-color: var(--bg-primary, #ffffff);
    border-radius: 0;
    box-shadow: none;
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}


.tutorial-close {
    position: absolute;
    top: 8px;
    right: 8px;
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-secondary, #666);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.tutorial-close:hover {
    background-color: var(--bg-secondary, #f0f0f0);
    color: var(--text-primary, #333);
}

.tutorial-header {
    padding: 12px 16px 10px;
    border-bottom: 1px solid var(--border-color, #e0e0e0);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tutorial-header h2 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary, #333);
}

.tutorial-progress {
    font-size: 12px;
    color: var(--text-secondary, #666);
    background-color: var(--bg-secondary, #f0f0f0);
    padding: 3px 10px;
    border-radius: 20px;
}

.tutorial-content {
    padding: 12px 16px;
    overflow-y: auto;
    flex: 1;
}

.tutorial-content h3 {
    margin: 0 0 8px 0;
    font-size: 14px;
    font-weight: 600;
    color: #6366f1;
}

.tutorial-description {
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-primary, #333);
}

.tutorial-description strong {
    color: #6366f1;
}

.tutorial-description code {
    background-color: var(--bg-secondary, #f0f0f0);
    padding: 1px 5px;
    border-radius: 3px;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 12px;
}

.tutorial-footer {
    padding: 10px 16px;
    border-top: 1px solid var(--border-color, #e0e0e0);
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.tutorial-footer .btn {
    flex: 1;
    padding: 8px 12px;
    font-size: 13px;
    border-radius: 6px;
}

.tutorial-footer .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Dark theme for tutorial */
[data-theme="dark"] .tutorial-panel {
    background-color: var(--bg-primary, #1e1e1e);
}

[data-theme="dark"] .tutorial-header h2 {
    color: var(--text-primary, #e0e0e0);
}

[data-theme="dark"] .tutorial-content h3 {
    color: #818cf8;
}

[data-theme="dark"] .tutorial-description {
    color: var(--text-primary, #e0e0e0);
}

[data-theme="dark"] .tutorial-description strong {
    color: #818cf8;
}

[data-theme="dark"] .tutorial-description code {
    background-color: #2d2d2d;
}