html, body {
    font-family: 'Inter', system-ui, sans-serif;
    background: radial-gradient(1200px 600px at 80% -10%, rgba(167, 139, 250, 0.18), transparent 60%),
                radial-gradient(900px 500px at -10% 10%, rgba(244, 114, 182, 0.10), transparent 55%),
                #0d0b14;
    color: #ece9f4;
}

.atelier-splash {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    background: linear-gradient(90deg, #a78bfa, #f472b6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.atelier-splash__glow {
    position: absolute;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.35), transparent 70%);
    filter: blur(40px);
}

.atelier-brand {
    font-weight: 800;
    letter-spacing: 0.04em;
    background: linear-gradient(90deg, #c4b5fd, #f472b6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.atelier-hero {
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.12), rgba(244, 114, 182, 0.06));
    border: 1px solid rgba(167, 139, 250, 0.25);
    border-radius: 18px;
}

.atelier-tile {
    background: rgba(22, 18, 31, 0.9);
    border: 1px solid rgba(167, 139, 250, 0.18);
    border-radius: 16px;
}

.atelier-canvas {
    background:
        linear-gradient(rgba(167, 139, 250, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(167, 139, 250, 0.05) 1px, transparent 1px),
        #121022;
    background-size: 24px 24px;
    border-radius: 12px;
    touch-action: none;
    cursor: crosshair;
    user-select: none;
}

.atelier-canvas .atelier-shape {
    stroke: rgba(236, 233, 244, 0.5);
    stroke-width: 1.5;
}