/* Coin Falling Animation */
.coin-fall-anim {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    font-size: 2em;
    color: #FFD700;
    filter: drop-shadow(0 2px 8px #e6b800);
    transition: transform 1.2s cubic-bezier(0.23,1,0.32,1), opacity 0.5s;
    will-change: transform, opacity;
    z-index: 9999;
}

.coin-pop-anim {
    animation: coinPop 0.7s cubic-bezier(0.23,1,0.32,1);
}

@keyframes coinPop {
    0% { transform: scale(1); filter: brightness(1); }
    40% { transform: scale(1.3); filter: brightness(1.5); }
    60% { transform: scale(0.95); filter: brightness(1.2); }
    100% { transform: scale(1); filter: brightness(1); }
}
/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    font-family: 'Fredoka One', 'Comic Sans MS', cursive;
    height: 100vh;
    width: 100vw;
    background: linear-gradient(135deg, #4A90E2 0%, #87CEEB 50%, #98FB98 100%);
}

/* Game Container */
#gameContainer {
    position: relative;
    width: 100vw;
    height: 100vh;
}

#gameCanvas {
    display: block;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(180deg, #87CEEB 0%, #4A90E2 50%, #228B22 100%);
}

/* Game UI */
#gameUI {
    position: absolute;
    top: 30px;
    left: 30px;
    color: white;
    font-size: 28px;
    font-weight: bold;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.8);
    z-index: 10;
}

#gameUI div {
    margin-bottom: 10px;
    padding: 10px 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

/* Ability Timer */
#abilityTimer {
    background: rgba(139, 0, 0, 0.4) !important;
    border: 2px solid rgba(255, 0, 0, 0.6);
    animation: abilityTimerGlow 2s ease-in-out infinite;
}

/* Ability Duration Countdown */
#abilityDuration {
    background: rgba(255, 69, 0, 0.9) !important;
    border: 2px solid rgba(255, 140, 0, 0.8);
    animation: abilityDurationPulse 1s ease-in-out infinite;
    font-weight: bold;
    color: #FFD700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

@keyframes abilityDurationPulse {
    0%, 100% {
        transform: scale(1);
        border-color: rgba(255, 140, 0, 0.8);
        box-shadow: 0 0 15px rgba(255, 69, 0, 0.6);
    }
    50% {
        transform: scale(1.05);
        border-color: rgba(255, 215, 0, 1);
        box-shadow: 0 0 25px rgba(255, 69, 0, 0.9);
    }
}

@keyframes abilityTimerGlow {
    0%, 100% {
        border-color: rgba(255, 0, 0, 0.6);
        box-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
    }
    50% {
        border-color: rgba(255, 0, 0, 0.9);
        box-shadow: 0 0 20px rgba(255, 0, 0, 0.6);
    }
}

/* Instructions */
#instructions {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 18px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    z-index: 10;
    background: rgba(0, 0, 0, 0.3);
    padding: 15px 30px;
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

/* Animated Background Elements */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(255, 215, 0, 0.5); }
    50% { box-shadow: 0 0 40px rgba(255, 215, 0, 0.8); }
}

/* Responsive Design */
@media (max-width: 768px) {
    #gameUI {
        font-size: 24px;
        top: 20px;
        left: 20px;
    }
    
    #instructions {
        font-size: 16px;
        bottom: 20px;
    }
}