/* Lottery Shake Styles - 摇一摇 */
.shake-container {
    width: 280px;
    height: 280px;
    margin: 0 auto 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff8e64 0%, #ff9d7a 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.25), inset 0 0 40px rgba(255, 255, 255, 0.15);
    transition: transform 0.1s;
    border: 4px solid rgba(255, 255, 255, 0.25);
    position: relative;
    overflow: hidden;
}

.shake-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: float 20s linear infinite;
}

@keyframes float {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(50px, 50px) rotate(360deg); }
}

.shake-container.shaking {
    animation: shake 0.5s infinite;
}

@keyframes shake {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    10% { transform: translate(-12px, -6px) rotate(-6deg); }
    20% { transform: translate(12px, 6px) rotate(6deg); }
    30% { transform: translate(-12px, 6px) rotate(-6deg); }
    40% { transform: translate(12px, -6px) rotate(6deg); }
    50% { transform: translate(-12px, -6px) rotate(-6deg); }
    60% { transform: translate(12px, 6px) rotate(6deg); }
    70% { transform: translate(-12px, 6px) rotate(-6deg); }
    80% { transform: translate(12px, -6px) rotate(6deg); }
    90% { transform: translate(-12px, -6px) rotate(-6deg); }
}

.shake-icon {
    font-size: 80px;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
    position: relative;
    z-index: 1;
}

.shake-hint {
    font-size: 16px;
    text-align: center;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    position: relative;
    z-index: 1;
}

/* 响应式设计 */
@media (max-width: 767px) {
    .shake-container {
        width: 240px;
        height: 240px;
    }
    
    .shake-icon {
        font-size: 64px;
        margin-bottom: 15px;
    }
    
    .shake-hint {
        font-size: 14px;
    }
}