* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #b43838 0%, #002fff  100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
}

.game-container {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    text-align: center;
    max-width: 600px;
    width: 90%;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.score-board {
    display: flex;
    justify-content: space-around;
    margin: 2rem 0;
    font-size: 1.2rem;
}

.score {
    background: rgba(255, 255, 255, 0.2);
    padding: 1rem;
    border-radius: 10px;
    min-width: 120px;
}

.game-area {
    margin: 2rem 0;
}

.choices-display {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin: 2rem 0;
    min-height: 150px;
}

.choice-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.choice-icon {
    font-size: 4rem;
    background: rgba(255, 255, 255, 0.2);
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.choice-icon.animate {
    animation: bounce 0.6s ease-in-out;
}

.vs {
    font-size: 2rem;
    font-weight: bold;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.choices-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.choice-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    font-size: 2rem;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.choice-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.choice-btn:active {
    transform: translateY(-2px);
}

.result {
    font-size: 1.5rem;
    margin: 1rem 0;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.result.win {
    color: #09ff63;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.result.lose {
    color: #d82d2d;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.result.tie {
    color: #e7ca27;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.reset-btn {
    background: linear-gradient(45deg, #ff6b6b, #ee5a52);
    border: none;
    color: white;
    padding: 12px 24px;
    font-size: 1rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.reset-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.countdown {
    font-size: 3rem;
    font-weight: bold;
    color: #fbbf24;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.footer {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
}

.footer a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: white;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* Animaciones */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-20px);
    }
    60% {
        transform: translateY(-10px);
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.shake {
    animation: shake 0.5s ease-in-out;
}

/* Responsive Design */
@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }
    
    .choice-icon {
        width: 80px;
        height: 80px;
        font-size: 3rem;
    }
    
    .choice-btn {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .choices-buttons {
        gap: 0.5rem;
    }
}