.boss-button {
    background: linear-gradient(45deg, #300, #900);
    color: white;
    border: none;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(255,0,0,0.3);
    transition: all 0.3s;
}

.boss-button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(255,0,0,0.5);
}

.boss-arena {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.boss-health-bar,
.samsonite-health-bar,
.player-health-bar {
    width: 500px;
    height: 30px;
    background: #300;
    border: 2px solid #900;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    margin-bottom: 20px;
}

.health-fill {
    height: 100%;
    background: linear-gradient(90deg, #f00, #f44);
    transition: width 0.3s;
}

.boss-health-bar span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    text-shadow: 0 0 3px black;
}

.floating-kobain, .floating-chuck {
    position: fixed;
    width: 100px;
    height: 100px;
    object-fit: cover;
    animation: float-around 10s infinite linear;
    pointer-events: none;
    z-index: 1000;
}

.floating-chuck {
    animation: float-around 8s infinite linear reverse;
}

.dancing-dog {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 100px;
    height: 100px;
    object-fit: contain;
    z-index: 1000;
}

.boss-sprite {
    width: 200px;
    height: 200px;
    margin: 20px;
    animation: float 2s infinite alternate;
}

.attack-button {
    padding: 15px 30px;
    background: linear-gradient(45deg, #f00, #900);
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 18px;
    cursor: pointer;
    transition: transform 0.2s;
}

.attack-button:hover {
    transform: scale(1.1);
}

@keyframes float-around {
    from {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(50vw, 25vh) rotate(90deg);
    }
    50% {
        transform: translate(75vw, 50vh) rotate(180deg);
    }
    75% {
        transform: translate(25vw, 75vh) rotate(270deg);
    }
    to {
        transform: translate(0, 0) rotate(360deg);
    }
}

@keyframes float {
    from { transform: translateY(0); }
    to { transform: translateY(-20px); }
}

.boss-laser {
    position: absolute;
    width: 20px;
    height: 4px;
    background: red;
    box-shadow: 0 0 10px red;
}

.chicken-leg {
    position: absolute;
    width: 40px;
    height: 40px;
    animation: spin 1s infinite linear;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.phase-2 .boss-sprite {
    animation: phase2-float 1.5s infinite alternate;
    filter: hue-rotate(180deg) brightness(1.2);
}

@keyframes phase2-float {
    from { transform: translate(0, 0) scale(1.2); }
    to { transform: translate(0, -30px) scale(1.3); }
}