@import url('common.css');

:root {
    /* Colors */
    --color-selected-border: #ffff64;
    
    /* Typography */
    --font-size-title: 48px;
    --font-size-section-title: 28px;
    --font-size-button: 18px;
    
    /* Layout */
    --container-max-width: 800px;
    --border-width-thick: 6px;
    --preview-ball-size: 80px;
    --color-button-height: 50px;
}


body {
    padding: var(--spacing-xl) var(--spacing-md);
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.container {
    width: 100%;
    max-width: var(--container-max-width);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg);
}

.settings-title {
    font-size: var(--font-size-title);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    font-family: var(--font-family-pixel);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 
        3px 3px 0 var(--pixel-shadow),
        6px 6px 0 rgba(0, 0, 0, 0.5);
    image-rendering: pixelated;
}

.settings-section {
    width: 100%;
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.section-title {
    font-size: var(--font-size-section-title);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
    font-family: var(--font-family-pixel);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 2px 2px 0 var(--pixel-shadow);
}

.preview-ball {
    width: var(--preview-ball-size);
    height: var(--preview-ball-size);
    border-radius: 50%;
    margin: 0 auto var(--spacing-lg);
    border: var(--border-width) solid var(--color-text-primary);
    box-shadow: 
        4px 4px 0 var(--pixel-shadow),
        inset 2px 2px 0 rgba(255, 255, 255, 0.2),
        inset -2px -2px 0 rgba(0, 0, 0, 0.3);
    background-color: rgb(255, 255, 255);
    image-rendering: pixelated;
}

.color-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.color-button {
    height: var(--color-button-height);
    font-size: var(--font-size-button);
}

.color-button.selected {
    border-width: var(--border-width-thick);
    border-color: var(--color-selected-border);
    box-shadow: 
        4px 4px 0 var(--pixel-shadow),
        0 0 0 2px var(--color-selected-border),
        inset 2px 2px 0 rgba(255, 255, 255, 0.3),
        inset -2px -2px 0 rgba(0, 0, 0, 0.3);
}

.color-button.selected::after {
    content: "✓";
    position: absolute;
    top: 2px;
    right: 4px;
    font-size: 20px;
    color: var(--color-selected-border);
    text-shadow: 2px 2px 0 var(--pixel-shadow);
    font-weight: bold;
}

.back-button {
    margin-top: var(--spacing-lg);
}

@media (max-width: 768px) {
    .color-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .settings-title {
        font-size: 36px;
    }
}