body {
    min-height: 100vh;
    cursor: none;
}

.brush-cursor {
    position: fixed;
    width: 50px;
    height: 50px;
    pointer-events: none;
    z-index: 100000000000000000000000000000000000000000000000000000000000000000000000000000000000;
    transition: all 0.15s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background-image: url('brush.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    transform-origin: center center;
}

.paint-drop {
    position: fixed;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 100000000000000000000000000000000000000000000000000000000000000000000000000000000000;
    animation: dropFall 0.8s ease-out forwards;
}

@keyframes dropFall {
    0% {
        transform: scale(0) translateY(-20px);
        opacity: 1;
    }
    50% {
        transform: scale(1) translateY(0px);
        opacity: 0.8;
    }
    100% {
        transform: scale(0.7) translateY(10px);
        opacity: 0.6;
    }
}

.splash {
    position: fixed;
    pointer-events: none;
    z-index: 998;
}

.splash-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    animation: splashParticle 0.4s ease-out forwards;
}

@keyframes splashParticle {
    0% {
        transform: scale(1) translate(0, 0);
        opacity: 1;
    }
    100% {
        transform: scale(0.2) translate(var(--dx), var(--dy));
        opacity: 0;
    }
}

.splash-main {
    position: fixed;
    width: 50px;
    height: 50px;
    pointer-events: none;
    z-index: 100000000000000000000000000000000000000000000000000000000000000000000000000000000000;
    background-image: url('Paint splash bl.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    animation: splashMain 0.5s ease-out forwards;
    transform-origin: center center;
    filter: drop-shadow(0 0 2px rgba(0,0,0,0.2));
    }

@keyframes splashMain {
    0% {
        transform: scale(0) rotate(0deg);
        opacity: 1;
    }
    70% {
        transform: scale(1.1) rotate(5deg);
        opacity: 0.9;
    }
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 0;
    }
}

.paint-colors {
    --color1: #ff6b6b;
    --color2: #4ecdc4;
    --color3: #45b7d1;
    --color4: #96ceb4;
    --color5: #feca57;
    --color6: #ff9ff3;
    --color7: #54a0ff;
}