:root {
    --font-mono: "Google Sans Code", monospace;
    --spacing: 12px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-mono);
    background: #f5f5f5;
    color: #000;
    padding: var(--spacing);
    font-size: 13px;
    line-height: 1.4;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing);
}

.header {
    display: flex;
    flex-direction: column;
    gap: var(--spacing);
}

.title {
    font-weight: 400;
}

.subtitle {
    font-weight: 400;
}

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

.file-input {
    display: none;
}

.button {
    padding: var(--spacing);
    background: #fff;
    border: 1px solid #000;
    color: #000;
    font-family: var(--font-mono);
    font-size: 13px;
    cursor: pointer;
}

.viewer {
    background: #fff;
    border: 1px solid #000;
    padding: var(--spacing);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
}

#canvas {
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    max-width: 100%;
    height: auto;
}

.info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing);
}

.file-info {
    font-weight: 400;
}

.palette-info {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing);
}

.color-swatch {
    display: flex;
    align-items: center;
    gap: var(--spacing);
}

.color-box {
    width: 16px;
    height: 16px;
    border: 1px solid #000;
}

.code-viewer {
    background: #fff;
    border: 1px solid #000;
}

.code-header {
    padding: var(--spacing);
    border-bottom: 1px solid #000;
}

.code-display {
    padding: var(--spacing);
    overflow-x: auto;
    white-space: pre;
    line-height: 1.4;
}