/* Settings Page */
.settings-page {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow-y: auto;
}

.settings-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: var(--bg-dark);
    border-bottom: 2px solid var(--border-box);
}

.settings-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.settings-body {
    padding: 20px;
    max-width: 500px;
}

.settings-section {
    margin-bottom: 24px;
}

.settings-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.project-card {
    padding: 16px;
    border: 2px solid var(--border-box);
    border-radius: var(--radius-box);
    background: var(--bg-secondary);
}

.project-card.card-valid { border-color: var(--color-green); }
.project-card.card-invalid { border-color: var(--color-red); }
.project-card.card-denied { border-color: var(--color-yellow); }

.project-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.project-status {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.project-status.valid { color: var(--color-green); }
.project-status.invalid { color: var(--color-red); }
.project-status.denied { color: var(--color-yellow); }

.settings-btn {
    padding: 8px 20px;
    border: 1.5px solid var(--border-box);
    border-radius: 6px;
    background: linear-gradient(135deg, var(--color-blue), var(--color-blue-dark));
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s;
}

.settings-btn:hover { transform: translateY(-1px); }

.settings-btn.secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.safari-mode-badge {
    font-size: 0.72rem;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-box);
    border-radius: 6px;
    padding: 6px 10px;
    margin-bottom: 8px;
}

/* Editor Page */
.editor-page {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* Toolbar */
.editor-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    background: var(--bg-dark);
    border-bottom: 2px solid var(--border-box);
    flex-shrink: 0;
    flex-wrap: wrap;
}

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

.toolbar-group label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.toolbar-group input,
.toolbar-group select {
    padding: 4px 8px;
    border: 1.5px solid var(--border-box);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.85rem;
    width: 60px;
}

.toolbar-group select { width: auto; }

.toolbar-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
}

.toolbar-actions select {
    padding: 5px 8px;
    border: 1.5px solid var(--border-box);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}

.toolbar-btn {
    padding: 6px 14px;
    border: 1.5px solid var(--border-box);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}

.toolbar-btn:hover { background: var(--bg-primary); }
.toolbar-btn:disabled { opacity: 0.5; cursor: default; }

.test-btn {
    background: linear-gradient(135deg, var(--color-green), var(--color-green-dark));
    color: white;
    border-color: var(--color-green-dark);
}
.test-btn:hover { background: linear-gradient(135deg, var(--color-green-dark), var(--color-green-dark)); }

/* Mode toggle */
.mode-toggle {
    font-weight: 700;
    min-width: 80px;
}

.mode-view {
    background: var(--bg-secondary);
    border-color: var(--border-box);
}

.mode-edit {
    background: linear-gradient(135deg, var(--color-blue), var(--color-blue-dark));
    color: white;
    border-color: var(--color-blue-dark);
}

.mode-edit:hover {
    background: linear-gradient(135deg, var(--color-blue-dark), var(--color-blue));
}

/* Add box button (bottom of column) */
.add-box-btn {
    width: calc(var(--max-box-w) * var(--cell-size) + 17px);
    padding: 8px;
    border: 2px dashed var(--border-box);
    border-radius: var(--radius-box);
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-secondary);
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
    opacity: 0.6;
}

.add-box-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: var(--color-green);
    color: var(--color-green);
    opacity: 1;
}

/* Insert box button (between boxes) */
.insert-box-btn {
    width: calc(var(--max-box-w) * var(--cell-size) + 17px);
    padding: 4px;
    border: 2px dashed var(--border-box);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-green);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, transform 0.15s;
    opacity: 0.7;
    margin-left: 20px;
}

.insert-box-btn:hover {
    background: rgba(46, 204, 113, 0.15);
    border-color: var(--color-green);
    transform: scale(1.02);
    opacity: 1;
}

/* Queue section insert buttons don't need left margin */
.editor-queue-section .insert-box-btn {
    margin-left: 0;
}

/* Size inputs in panel */
.size-inputs {
    display: flex;
    gap: 8px;
}

.size-inputs input {
    width: 45px;
}

/* Box action buttons — top-left, rectangular, stacked */
.box-actions {
    position: absolute;
    top: -4px;
    left: -4px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    z-index: 5;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 6px;
    padding: 3px;
}

.box-action-btn {
    width: 22px;
    height: 16px;
    border: none;
    border-radius: 4px;
    color: white;
    font-size: 0.55rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
    transition: opacity 0.15s;
    padding: 0;
    line-height: 1;
}

.box-action-btn:hover { opacity: 1; }

.btn-delete { background: var(--color-red); }
.btn-delete:hover { background: var(--color-red-dark); }

.btn-drag { background: var(--color-blue); cursor: grab; }
.btn-drag:hover { background: var(--color-blue-dark); }

/* Box info badge — top-right corner */
.box-info-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    background: var(--color-purple);
    color: white;
    font-size: 0.6rem;
    font-weight: 700;
    font-style: italic;
    cursor: pointer;
    z-index: 5;
    opacity: 0.8;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    line-height: 1;
    transition: opacity 0.15s;
}

.box-info-badge:hover { opacity: 1; }

/* Box red highlight when delete hovered */
.editor-board .box:has(.btn-delete:hover) {
    border-color: var(--color-red) !important;
    box-shadow: 0 0 12px rgba(231, 76, 60, 0.4);
}

/* Box blue highlight when drag hovered */
.editor-board .box:has(.btn-drag:hover) {
    border-color: var(--color-blue) !important;
    box-shadow: 0 0 12px rgba(52, 152, 219, 0.4);
}

/* Box selected highlight — outline so it doesn't override colored border */
.editor-board .box.box-selected {
    outline: 2.5px dashed var(--text-secondary);
    outline-offset: 4px;
}

/* Box hidden during drag */
.box-dragging {
    opacity: 0;
    pointer-events: none;
}

/* Drop targets */
.drop-target {
    width: calc(var(--max-box-w) * var(--cell-size) + 17px);
    height: 4px;
    border-radius: 2px;
    background: transparent;
    transition: height 0.15s, background 0.15s;
    pointer-events: none;
    margin-left: 20px;
}

.editor-queue-section .drop-target {
    margin-left: 0;
}

.drop-target-active {
    height: 8px;
    background: rgba(52, 152, 219, 0.3);
    border: 2px dashed var(--color-blue);
}

/* Unsaved changes dialog */
.unsaved-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 500;
}

.unsaved-dialog {
    background: var(--bg-primary);
    padding: 24px 32px;
    border-radius: var(--radius-box);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    text-align: center;
    max-width: 320px;
}

.unsaved-dialog p {
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.unsaved-actions {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 16px;
}

/* Panel sections */
.panel-section {
    margin-bottom: 12px;
}

.panel-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

/* Tool buttons */
.tool-buttons {
    display: flex;
    gap: 4px;
}

.tool-btn {
    flex: 1;
    padding: 6px 8px;
    border: 1.5px solid var(--border-box);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.tool-btn:hover { background: var(--bg-dark); }

.tool-btn.active {
    background: linear-gradient(135deg, var(--color-blue), var(--color-blue-dark));
    color: white;
    border-color: var(--color-blue-dark);
}

/* Shape select */
.shape-select {
    width: 100%;
    padding: 5px 8px;
    border: 1.5px solid var(--border-box);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.8rem;
}

/* Color picker */
.color-picker {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.color-swatch {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.15s, border-color 0.15s;
}

.color-swatch:hover { transform: scale(1.15); }
.color-swatch.active { border-color: var(--text-primary); transform: scale(1.15); }

.swatch-red { background: var(--color-red); }
.swatch-blue { background: var(--color-blue); }
.swatch-green { background: var(--color-green); }
.swatch-yellow { background: var(--color-yellow); }
.swatch-purple { background: var(--color-purple); }
.swatch-orange { background: var(--color-orange); }

/* Cursor classes for cells */
.cursor-add { cursor: crosshair; }
.cursor-remove { cursor: pointer; }

/* Body: 2-panel */
.editor-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Left panel */
.editor-panel {
    width: 200px;
    padding: 12px;
    background: var(--bg-secondary);
    border-right: 2px solid var(--border-box);
    overflow-y: auto;
    flex-shrink: 0;
}

.panel-hint {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Panel toggle button — mobile only */
.panel-toggle {
    display: none;
}

/* Panel overlay — mobile only */
.panel-overlay {
    display: none;
}

/* Canvas */
.editor-canvas {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.editor-board-wrapper {
    flex: 1;
    overflow: auto;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 16px;
    min-height: 0;
}

/* Bottom panel — fixed at bottom, not affected by scroll */
.editor-bottom-panel {
    flex-shrink: 0;
    padding: 6px 16px;
    border-top: 1.5px solid var(--border-light);
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Coordinate axes SVG */
.coord-axes {
    opacity: 0.6;
}

/* Zoom controls */
.zoom-controls {
    display: flex;
    align-items: center;
    gap: 4px;
}

.zoom-btn {
    width: 28px;
    height: 28px;
    border: 1.5px solid var(--border-box);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zoom-btn:hover { background: var(--bg-dark); }

.zoom-auto {
    width: auto;
    padding: 0 8px;
    font-size: 0.7rem;
}

.zoom-auto.active {
    background: var(--color-blue);
    color: white;
    border-color: var(--color-blue-dark);
}

/* Board — cell size auto-fits viewport width */
.editor-board {
    display: flex;
    gap: 16px;
    align-items: stretch;
    /* overhead: panel(200) + canvas-padding(32) + per-col(row-label 20 + box-chrome 17 = 37) + gaps((cols-1)*16) */
    --board-overhead: calc(232px + var(--col-count) * 37px + (var(--col-count) - 1) * 16px);
    --cell-size: clamp(20px, calc((100vw - var(--board-overhead)) / (var(--col-count) * var(--max-box-w))), 48px);
}

/* Column */
.editor-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 0;
}

/* Column label — fixed above scroll */
.editor-column-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: none;
    letter-spacing: 1px;
    padding: 4px 0;
    flex-shrink: 0;
}

/* Single scrollable container per column — column-reverse so scroll starts at bottom */
.editor-column-scroll {
    display: flex;
    flex-direction: column-reverse;
    overflow-y: auto;
    flex: 1;
    gap: 0;
    align-items: center;
    max-height: calc(100vh - 100px);
    padding: 8px 8px calc(var(--cell-size) * 0.5) 8px;
}

/* Board section — column-reverse so row 0 is at bottom */
.editor-board-section {
    display: flex;
    flex-direction: column-reverse;
    gap: 8px;
    align-items: center;
}

/* Queue/Board separator */
.editor-queue-separator {
    width: 80%;
    height: 0;
    border-bottom: 2px dashed var(--border-box);
    margin: 8px 0;
    opacity: 0.5;
    flex-shrink: 0;
}

/* Queue section */
.editor-queue-section {
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    gap: 6px;
    padding: 6px;
}

/* Row with label */
.editor-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.editor-row-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-primary);
    width: 20px;
    text-align: right;
    flex-shrink: 0;
}

/* Box — reuse runtime styles */
.editor-board .box {
    display: inline-grid;
    gap: 0;
    padding: 6px;
    background: var(--bg-secondary);
    border: 2.5px solid var(--border-box);
    border-radius: var(--radius-box);
    box-shadow: var(--shadow-box);
}

/* Cell — reuse runtime styles */
.editor-board .cell {
    width: var(--cell-size);
    height: var(--cell-size);
    border-radius: 0;
    position: relative;
}

.editor-board .cell-empty {
    background: rgba(255, 255, 255, 0.25);
    border: 1px dashed rgba(184, 149, 106, 0.3);
}

/* Void cell — visible with X mark */
.editor-board .cell-void-editor {
    width: var(--cell-size);
    height: var(--cell-size);
    background: rgba(0, 0, 0, 0.08);
    border: 1px dashed rgba(184, 149, 106, 0.2);
    border-radius: 0;
    position: relative;
}

.editor-board .cell-void-editor::after {
    content: "\2715";
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: var(--text-secondary);
    opacity: 0.5;
}

/* Block colors */
.editor-board .block-red { background: linear-gradient(135deg, var(--color-red), var(--color-red-dark)); }
.editor-board .block-blue { background: linear-gradient(135deg, var(--color-blue), var(--color-blue-dark)); }
.editor-board .block-green { background: linear-gradient(135deg, var(--color-green), var(--color-green-dark)); }
.editor-board .block-yellow { background: linear-gradient(135deg, var(--color-yellow), var(--color-yellow-dark)); }
.editor-board .block-purple { background: linear-gradient(135deg, var(--color-purple), var(--color-purple-dark)); }
.editor-board .block-orange { background: linear-gradient(135deg, var(--color-orange), var(--color-orange-dark)); }

/* Box features — editor overrides (cells visible for design) */
.editor-board .box-closed {
    opacity: 0.7;
    border-color: #555 !important;
    background: repeating-linear-gradient(
        45deg, var(--bg-secondary), var(--bg-secondary) 4px,
        rgba(0,0,0,0.12) 4px, rgba(0,0,0,0.12) 8px
    ) !important;
    box-shadow: inset 0 0 0 2px rgba(0, 0, 0, 0.15);
}
.editor-board .box-closed .cell { visibility: visible; }
.editor-board .box-closed::after { content: none; }

/* Frozen — editor: transparent overlay so block color is visible */
.editor-board .cell-frozen::before {
    background: rgba(100, 200, 255, 0.3);
}

/* Closed countdown badge */
.box-feature-badge {
    position: absolute;
    bottom: -4px;
    right: -4px;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    border: 1.5px solid rgba(255,255,255,0.3);
    color: white;
    font-size: 0.6rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    z-index: 5;
    line-height: 1;
}

.closed-badge { background: #555; }

/* Colored box — per-color border + background tint */
.editor-board .box-colored {
    border-width: 3px;
}

.editor-board .box-colored-red { border-color: var(--color-red) !important; background: linear-gradient(135deg, rgba(231,76,60,0.25), var(--bg-secondary)) !important; }
.editor-board .box-colored-blue { border-color: var(--color-blue) !important; background: linear-gradient(135deg, rgba(52,152,219,0.25), var(--bg-secondary)) !important; }
.editor-board .box-colored-green { border-color: var(--color-green) !important; background: linear-gradient(135deg, rgba(46,204,113,0.25), var(--bg-secondary)) !important; }
.editor-board .box-colored-yellow { border-color: var(--color-yellow) !important; background: linear-gradient(135deg, rgba(241,196,15,0.25), var(--bg-secondary)) !important; }
.editor-board .box-colored-purple { border-color: var(--color-purple) !important; background: linear-gradient(135deg, rgba(155,89,182,0.25), var(--bg-secondary)) !important; }
.editor-board .box-colored-orange { border-color: var(--color-orange) !important; background: linear-gradient(135deg, rgba(230,126,34,0.25), var(--bg-secondary)) !important; }

/* Block features — editor-only labels (pairId for key/lock) */
.editor-board .cell-key[data-feature-label]:not([data-feature-label=""])::after,
.editor-board .cell-locked[data-feature-label]:not([data-feature-label=""])::after {
    content: attr(data-feature-label);
    position: absolute;
    top: -2px;
    left: -2px;
    font-size: 0.55rem;
    color: white;
    font-weight: 700;
    background: rgba(0, 0, 0, 0.7);
    padding: 1px 3px;
    border-radius: 3px;
    z-index: 3;
    pointer-events: none;
}

/* Block placement preview */
.cell-preview {
    opacity: 0.7;
    animation: preview-pulse 1s ease-in-out infinite;
}

.cell-preview.preview-block-red { background: linear-gradient(135deg, var(--color-red), var(--color-red-dark)) !important; }
.cell-preview.preview-block-blue { background: linear-gradient(135deg, var(--color-blue), var(--color-blue-dark)) !important; }
.cell-preview.preview-block-green { background: linear-gradient(135deg, var(--color-green), var(--color-green-dark)) !important; }
.cell-preview.preview-block-yellow { background: linear-gradient(135deg, var(--color-yellow), var(--color-yellow-dark)) !important; }
.cell-preview.preview-block-purple { background: linear-gradient(135deg, var(--color-purple), var(--color-purple-dark)) !important; }
.cell-preview.preview-block-orange { background: linear-gradient(135deg, var(--color-orange), var(--color-orange-dark)) !important; }

@keyframes preview-pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

/* Delete block hover */
.cell-delete-hover {
    box-shadow: 0 0 0 2px var(--color-red) !important;
    opacity: 0.6;
}

/* Picked block cell placeholder */
.cell-picked {
    border: 2px dashed var(--color-blue) !important;
    background: rgba(52, 152, 219, 0.1) !important;
}

/* Undo/Redo buttons */
.panel-undo-redo {
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--border-light);
}

.undo-btn.disabled, .redo-btn.disabled {
    opacity: 0.35;
}

/* Box feature panel */
.panel-box-feature {
    padding: 8px;
    border: 1.5px solid var(--color-purple);
    border-radius: 8px;
    background: rgba(155, 89, 182, 0.08);
}

/* Pick button */
.pick-btn {
    width: 100%;
    margin-top: 6px;
    background: linear-gradient(135deg, var(--color-blue), var(--color-blue-dark)) !important;
    color: white !important;
    border-color: var(--color-blue-dark) !important;
}

.pick-btn:hover {
    background: linear-gradient(135deg, var(--color-blue-dark), var(--color-blue)) !important;
}

/* Cancel button */
.cancel-btn {
    width: 100%;
    margin-top: 6px;
    background: var(--color-red) !important;
    color: white !important;
    border-color: var(--color-red-dark) !important;
}

.cancel-btn:hover {
    background: var(--color-red-dark) !important;
}

/* ===== Mobile Responsive ===== */
@media (max-width: 768px) {
    /* Panel — hidden by default, slides in as overlay */
    .editor-panel {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 220px;
        z-index: 100;
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        box-shadow: none;
    }

    .editor-panel.panel-open {
        transform: translateX(0);
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.3);
    }

    /* Overlay backdrop */
    .panel-overlay {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.3);
        z-index: 99;
    }

    /* Toggle button */
    .panel-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        position: absolute;
        top: 8px;
        left: 8px;
        z-index: 10;
        width: 32px;
        height: 32px;
        border: 1.5px solid var(--border-box);
        border-radius: 6px;
        background: var(--bg-secondary);
        color: var(--text-primary);
        font-size: 1rem;
        cursor: pointer;
    }

    .editor-canvas {
        position: relative;
    }
}

@media (max-width: 480px) {
    .editor-board {
        gap: 6px;
        --board-overhead: calc(32px + var(--col-count) * 30px + (var(--col-count) - 1) * 6px);
        --cell-size: clamp(18px, calc((100vw - var(--board-overhead)) / (var(--col-count) * var(--max-box-w))), 36px);
    }
    .editor-board .box { padding: 4px; border-width: 2px; }

    /* Toolbar — full width, compact, 2-row wrap */
    .editor-toolbar {
        gap: 6px 8px;
        padding: 6px 8px;
        justify-content: center;
    }
    .toolbar-group { gap: 2px; }
    .toolbar-group label { font-size: 0.6rem; }
    .toolbar-group input { font-size: 0.7rem; width: 42px; padding: 3px 4px; }
    .toolbar-group select { font-size: 0.7rem; padding: 3px 4px; }
    .toolbar-actions {
        margin-left: 0;
        width: 100%;
        justify-content: center;
        gap: 4px;
        flex-wrap: wrap;
    }
    .toolbar-btn { padding: 4px 8px; font-size: 0.65rem; }
    .toolbar-actions select { font-size: 0.65rem; padding: 3px 4px; }
}

@media (max-width: 380px) {
    .editor-board { gap: 6px; }
    .editor-board .box { padding: 3px; }
}