/* Pixel Art Editor Styles - 1-Bit Monochrome */

/* Pixel Art Section Styles */
.section-pixel-art .page-header {
    background: var(--color-white);
    border-color: var(--color-black);
    color: var(--color-black);
}

.section-pixel-art .page-header h1 {
    color: var(--color-black);
    font-size: var(--font-size-h1) !important;
}

.section-pixel-art .page-header .section-label {
    color: var(--color-black);
}

.pixel-art-editor {
    padding: var(--spacing-md) 0;
}

.editor-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md);
    border: 2px solid var(--color-black);
    background: var(--color-white);
    box-shadow: 
        inset -1px -1px 0 var(--color-white),
        inset 1px 1px 0 var(--color-black),
        2px 2px 0 var(--color-black);
}

.editor-layout {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    flex-direction: column;
    gap: var(--spacing-sm);
    -webkit-box-align: flex-start;
    -ms-flex-align: flex-start;
    align-items: flex-start;
    width: 100%;
}

/* Canvas selector bar: full width, centred, resizes with window */
.canvas-options {
    width: 100%;
    max-width: 100%;
    -webkit-box-ordinal-group: 0;
    -ms-flex-order: 0;
    order: 0;
}

.canvas-options .control-section {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    margin: 0 auto;
}

.canvas-options .section-title {
    margin: 0;
    padding-bottom: 0;
    border-bottom: none;
    padding-right: var(--spacing-sm);
    margin-right: var(--spacing-xs);
    border-right: 1px solid var(--color-black);
}

.canvas-options .control-group {
    margin-bottom: 0;
    flex: 0 0 auto;
}

.canvas-options .control-group-compact {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    grid-template-columns: unset;
}

.canvas-options .control-group-compact label {
    flex: 0 0 auto;
}

.canvas-options .control-group select {
    width: auto;
    min-width: 100px;
}

.editor-sidebar {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-sm);
    -webkit-box-ordinal-group: 2;
    -ms-flex-order: 2;
    order: 2;
}

.editor-main {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    flex-direction: column;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    min-width: 0;
    -webkit-box-ordinal-group: 1;
    -ms-flex-order: 1;
    order: 1;
}

.control-section {
    border: 2px solid var(--color-black);
    background: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    box-shadow: 
        inset -1px -1px 0 var(--color-white),
        inset 1px 1px 0 var(--color-black);
}

.section-title {
    font-size: var(--font-size-small);
    font-weight: bold;
    color: var(--color-black);
    margin: 0 0 var(--spacing-xs) 0;
    padding-bottom: 2px;
    border-bottom: 1px solid var(--color-black);
    font-family: var(--font-main);
    -webkit-font-smoothing: none;
}

.control-section .control-group {
    margin-bottom: var(--spacing-xs);
}

.control-section .control-group:last-child {
    margin-bottom: 0;
}

.control-group {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
    flex-wrap: wrap;
}

.control-group .btn {
    flex: 1;
    min-width: 0;
}

.control-group-compact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xs);
}

.control-group-compact .btn-compact {
    flex: 0 1 auto;
    min-width: 0;
    padding: 4px 8px;
    font-size: var(--font-size-small);
}

.control-group-compact label {
    flex: 0 1 auto;
    white-space: nowrap;
    font-size: var(--font-size-small);
}

.control-group label {
    font-size: var(--font-size);
    color: var(--color-black);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.gap-checkbox {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--color-black);
    image-rendering: pixelated !important;
}

.control-group select {
    padding: 6px 12px;
    border: 2px solid var(--color-black);
    background: var(--color-white);
    color: var(--color-black);
    font-family: var(--font-main);
    font-size: var(--font-size);
    cursor: pointer;
    box-shadow: 
        inset -1px -1px 0 var(--color-white),
        inset 1px 1px 0 var(--color-black);
    image-rendering: pixelated !important;
    -webkit-font-smoothing: none;
    width: 100%;
    box-sizing: border-box;
}

.control-group select:hover {
    background: var(--color-black);
    color: var(--color-white);
    box-shadow: 
        inset -1px -1px 0 var(--color-black),
        inset 1px 1px 0 var(--color-white);
}

.canvas-container {
    position: relative;
    display: inline-block;
    border: 2px solid var(--color-black);
    background: var(--color-white);
    margin: 0 auto var(--spacing-md) auto;
    box-shadow: 
        inset -1px -1px 0 var(--color-white),
        inset 1px 1px 0 var(--color-black);
    /* Prevent touch scrolling on mobile */
    touch-action: none;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
}

#pixel-canvas {
    display: block;
    image-rendering: pixelated !important;
    image-rendering: -moz-crisp-edges !important;
    image-rendering: crisp-edges !important;
    -ms-interpolation-mode: nearest-neighbor !important;
    cursor: crosshair;
    background: var(--color-white);
    position: relative;
    z-index: 0;
    touch-action: none; /* Prevent scrolling while drawing */
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
    /* Ensure canvas doesn't scale, use actual pixel dimensions */
    width: auto !important;
    height: auto !important;
    max-width: none !important;
    max-height: none !important;
}

#overlay-canvas {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    image-rendering: pixelated !important;
    image-rendering: -moz-crisp-edges !important;
    image-rendering: crisp-edges !important;
    -ms-interpolation-mode: nearest-neighbor !important;
    pointer-events: none;
    z-index: 2;
    opacity: 0.4;
}

#canvas-grid {
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 1 !important;
    overflow: visible;
    /* Match canvas dimensions exactly */
    width: auto;
    height: auto;
    /* Ensure grid is visible */
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
    /* Safari-specific fixes */
    -webkit-backface-visibility: visible;
    backface-visibility: visible;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.grid-line {
    position: absolute;
    background: rgba(0, 0, 0, 0.4) !important;
    pointer-events: none;
    /* Ensure lines render on all browsers */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    will-change: transform;
    /* Make sure lines are visible */
    opacity: 1 !important;
    visibility: visible !important;
    /* Safari-specific fixes */
    -webkit-backface-visibility: visible !important;
    backface-visibility: visible !important;
    -webkit-perspective: 1000;
    perspective: 1000;
    /* Force rendering in Safari */
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    /* Make lines more visible */
    border: none !important;
    outline: none !important;
}

.grid-line-center {
    background: rgba(0, 0, 0, 0.5) !important;
    /* Make center lines bolder */
}

.grid-line-quarter {
    background: rgba(0, 0, 0, 0.4) !important;
    /* Make quarter lines (halfway between center and edges) slightly bolder */
}

/* Make grid more visible on mobile */
@media (max-width: 768px) {
    .grid-line {
        background: rgba(0, 0, 0, 0.7) !important;
        width: 1.5px !important;
        height: 1.5px !important;
        min-width: 1.5px !important;
        min-height: 1.5px !important;
    }
    
    .grid-line-center {
        background: rgba(0, 0, 0, 0.9) !important;
        width: 2px !important;
        height: 2px !important;
        min-width: 2px !important;
        min-height: 2px !important;
    }
    
    .grid-line-quarter {
        background: rgba(0, 0, 0, 0.8) !important;
        width: 1.5px !important;
        height: 1.5px !important;
        min-width: 1.5px !important;
        min-height: 1.5px !important;
    }
    
    .canvas-container {
        position: relative !important;
    }
    
    #pixel-canvas {
        position: relative !important;
        z-index: 0 !important;
    }
    
    #overlay-canvas {
        z-index: 2 !important;
    }
    
    #canvas-grid {
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        z-index: 10 !important;
        pointer-events: none !important;
        /* Scale grid to match scaled canvas */
        transform-origin: top left;
        /* Ensure grid container matches canvas container exactly */
        box-sizing: border-box;
    }
    
    /* Make grid lines thicker and more visible on mobile */
    .grid-line {
        background: rgba(0, 0, 0, 0.8) !important;
        width: 1.5px !important;
        height: 1.5px !important;
        min-width: 1.5px !important;
        min-height: 1.5px !important;
    }
    
    .grid-line-center {
        background: rgba(0, 0, 0, 1) !important;
        width: 2px !important;
        height: 2px !important;
        min-width: 2px !important;
        min-height: 2px !important;
    }
    
    .grid-line-quarter {
        background: rgba(0, 0, 0, 0.9) !important;
        width: 1.5px !important;
        height: 1.5px !important;
        min-width: 1.5px !important;
        min-height: 1.5px !important;
    }
}

.save-controls {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    border: 2px solid var(--color-black);
    background: var(--color-white);
}

.filename-input {
    padding: 6px 12px;
    border: 2px solid var(--color-black);
    background: var(--color-white);
    color: var(--color-black);
    font-family: var(--font-main);
    font-size: var(--font-size);
    box-shadow: 
        inset -1px -1px 0 var(--color-white),
        inset 1px 1px 0 var(--color-black);
    image-rendering: pixelated !important;
    -webkit-font-smoothing: none;
    width: 100%;
    box-sizing: border-box;
}

.filename-input:focus {
    outline: none;
    background: var(--color-black);
    color: var(--color-white);
    box-shadow: 
        inset -1px -1px 0 var(--color-black),
        inset 1px 1px 0 var(--color-white);
}

.save-message {
    margin-top: var(--spacing-xs);
    padding: var(--spacing-xs);
    font-size: var(--font-size-secondary);
    min-height: 20px;
}

.save-message-success {
    color: var(--color-black);
    background: var(--color-white);
    border: 1px solid var(--color-black);
}

.save-message-error {
    color: var(--color-black);
    background: var(--color-white);
    border: 1px solid var(--color-black);
}

.submit-gallery-container {
    margin-top: var(--spacing-sm);
    display: flex;
    gap: var(--spacing-xs);
    justify-content: center;
    flex-wrap: wrap;
}

.editor-info {
    margin-top: var(--spacing-xs);
    padding: var(--spacing-xs);
    border: 2px solid var(--color-black);
    background: var(--color-white);
    font-size: var(--font-size-secondary);
    color: var(--color-black);
    text-align: center;
    box-shadow: 
        inset -1px -1px 0 var(--color-white),
        inset 1px 1px 0 var(--color-black);
    max-width: 100%;
}

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

    .canvas-options .control-section {
        justify-content: center;
    }

    .editor-sidebar {
        flex: 1;
        width: 100%;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: var(--spacing-xs);
    }

    .control-section {
        min-width: 0;
    }

    .editor-main {
        width: 100%;
        max-width: 100vw;
        padding: 0;
    }
    
    .canvas-container {
        max-width: 100%;
        width: 100%;
        overflow-x: auto;
        box-sizing: border-box;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    #pixel-canvas {
        max-width: 100%;
        width: auto;
        height: auto;
    }
    
    #overlay-canvas {
        max-width: 100%;
        width: auto;
        height: auto;
    }
    
    #canvas-grid {
        width: 100% !important;
        height: 100% !important;
        max-width: 100% !important;
        max-height: 100% !important;
    }
}

/* Pixel Art Gallery Styles */
.pixel-art-gallery-page {
    padding: var(--spacing-md) 0;
}

.gallery-filters {
    padding: 0.5rem;
    background: var(--color-white);
    border: 2px solid var(--color-black);
    margin-bottom: var(--spacing-sm);
    box-shadow: 2px 2px 0 var(--color-black);
    image-rendering: pixelated !important;
}

.gallery-filters .filters-panel {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.75rem;
    align-items: center;
    overflow-x: auto;
}

.gallery-filters .filter-group {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.25rem;
    flex: 0 0 auto;
    min-width: auto;
    white-space: nowrap;
}

.gallery-filters .filter-group label {
    font-size: var(--font-size-xs);
    font-weight: normal;
    color: var(--color-black);
    white-space: nowrap;
    /* Simple flat label */
}

.gallery-filters .filter-group select,
.gallery-filters .filter-group input {
    padding: 2px 6px;
    border: 2px solid var(--color-black);
    background: var(--color-white);
    color: var(--color-black);
    font-size: var(--font-size-xs);
    font-family: var(--font-main);
    /* Pixelated inputs with embossed effect */
    box-shadow: 
        inset 1px 1px 0 var(--color-black),
        inset -1px -1px 0 var(--color-white);
    image-rendering: pixelated !important;
    -webkit-font-smoothing: none;
    min-width: 100px;
}

.gallery-filters .filter-group input {
    width: auto;
    min-width: 150px;
}

.gallery-filters #clear-filters {
    align-self: center;
    padding: 2px 8px;
    font-size: var(--font-size-xs);
}

.pixel-art-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.pixel-art-item {
    position: relative;
    border: 2px solid var(--color-black);
    border-top-width: 2px;
    border-right-width: 2px;
    border-bottom-width: 2px;
    border-left-width: 2px;
    overflow: hidden;
    background: var(--color-white);
    display: flex;
    flex-direction: column;
    box-shadow: 2px 2px 0 var(--color-black);
    image-rendering: pixelated !important;
}

.pixel-art-item:hover {
    box-shadow: 3px 3px 0 var(--color-black);
}

.pixel-art-item.hidden {
    display: none;
}

.pixel-art-wrapper {
    position: relative;
    width: 100%;
    padding-top: 100%; /* Square aspect ratio */
    background: var(--color-white);
    overflow: hidden;
    cursor: pointer;
}

/* Art Gallery fullscreen zoom */
.gallery-fullscreen {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.95);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-md);
    box-sizing: border-box;
}

.gallery-fullscreen.is-open {
    display: flex;
}

.gallery-fullscreen-img {
    max-width: 100%;
    max-height: calc(100vh - 80px);
    width: auto;
    height: auto;
    object-fit: contain;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
    pointer-events: none;
}

.gallery-fullscreen-hint {
    font-size: var(--font-size-small);
    color: var(--color-white);
    opacity: 0.8;
    font-family: var(--font-main);
}

.pixel-art-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    image-rendering: pixelated !important;
    image-rendering: -moz-crisp-edges !important;
    image-rendering: crisp-edges !important;
}

.pixel-art-info {
    padding: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.pixel-art-title {
    font-family: var(--font-main);
    font-size: var(--font-size-small);
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
    color: var(--color-black);
    /* Simple flat text */
}

.pixel-art-artist {
    font-family: var(--font-main);
    font-size: var(--font-size-small);
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
    color: var(--color-black);
}

.pixel-art-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    font-size: var(--font-size-small);
    color: var(--color-black);
    margin-top: auto;
}

.pixel-art-meta span {
    padding: 2px 8px;
    background-color: var(--color-white);
    border: 2px solid var(--color-black);
    image-rendering: pixelated !important;
}

.pixel-art-date {
    padding: 2px 8px;
    background-color: var(--color-white);
    border: 2px solid var(--color-black);
    image-rendering: pixelated !important;
}

.pixel-art-source {
    padding: 2px 8px;
    background-color: var(--color-white);
    border: 2px solid var(--color-black);
    image-rendering: pixelated !important;
    font-size: var(--font-size-xs);
}

.gallery-actions {
    margin-top: var(--spacing-md);
    text-align: center;
}

/* Pixel Art Submit Page Styles */
.pixel-art-submit-page {
    padding: var(--spacing-md) 0;
}

.submit-form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-md);
    border: 2px solid var(--color-black);
    background: var(--color-white);
    box-shadow: 
        inset -1px -1px 0 var(--color-white),
        inset 1px 1px 0 var(--color-black),
        2px 2px 0 var(--color-black);
    image-rendering: pixelated !important;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: var(--font-size-small);
    font-weight: normal;
    color: var(--color-black);
    margin-bottom: var(--spacing-xs);
}

.form-group input[type="text"] {
    width: 100%;
    padding: 6px 12px;
    border: 2px solid var(--color-black);
    background: var(--color-white);
    color: var(--color-black);
    font-size: var(--font-size);
    font-family: var(--font-main);
    box-shadow: 
        inset 1px 1px 0 var(--color-black),
        inset -1px -1px 0 var(--color-white);
    image-rendering: pixelated !important;
    -webkit-font-smoothing: none;
    box-sizing: border-box;
}

.canvas-preview-container {
    border: 2px solid var(--color-black);
    background: var(--color-white);
    padding: var(--spacing-md);
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    box-shadow: 
        inset -1px -1px 0 var(--color-white),
        inset 1px 1px 0 var(--color-black);
}

.preview-placeholder {
    text-align: center;
    color: var(--color-black);
    font-size: var(--font-size-small);
}

.preview-placeholder a {
    color: var(--color-black);
    text-decoration: underline;
}

.upload-controls {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.submit-message {
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    border: 2px solid var(--color-black);
    background: var(--color-white);
    color: var(--color-black);
    font-size: var(--font-size-small);
    box-shadow: 
        inset -1px -1px 0 var(--color-white),
        inset 1px 1px 0 var(--color-black);
}

.submit-message-success {
    background: var(--color-white);
    border-color: var(--color-black);
}

.submit-message-error {
    background: var(--color-white);
    border-color: var(--color-black);
}

/* Responsive */
@media (max-width: 1024px) {
    .pixel-art-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 480px) {
    .pixel-art-grid {
        grid-template-columns: 1fr;
    }

    .pixel-art-item {
        margin: 0;
    }
}

@media (max-width: 480px) {
    .pixel-art-grid {
        grid-template-columns: 1fr;
    }

    .pixel-art-item {
        margin: 0;
    }
}