/* 霓虹灯特效 */
.neon-text {
    color: var(--primary-color);
    text-shadow: 
        0 0 5px var(--primary-color),
        0 0 10px var(--primary-color),
        0 0 20px var(--primary-color),
        0 0 40px var(--primary-color);
    animation: glow 2s ease-in-out infinite alternate;
}

.neon-border {
    border: 2px solid var(--primary-color);
    box-shadow: 
        0 0 5px var(--primary-color),
        0 0 10px var(--primary-color),
        inset 0 0 5px var(--primary-color);
}

.neon-border-bottom {
    border-bottom: 2px solid var(--primary-color);
    box-shadow: 0 5px 15px rgba(0,243,255,0.3);
}

.title-glow {
    animation: titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    0% {
        text-shadow: 0 0 10px var(--primary-color);
    }
    100% {
        text-shadow: 
            0 0 20px var(--primary-color),
            0 0 30px var(--secondary-color),
            0 0 40px var(--primary-color);
    }
}

/* 数字霓虹效果 */
.neon-number {
    display: inline-block;
    padding: 0.5rem 1rem;
    margin: 0.2rem;
    background: rgba(0,0,0,0.5);
    border: 1px solid var(--primary-color);
    border-radius: 5px;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
    text-shadow: 0 0 10px var(--primary-color);
    animation: numberPulse 2s infinite;
}

@keyframes numberPulse {
    0%, 100% { box-shadow: 0 0 5px var(--primary-color); }
    50% { box-shadow: 0 0 20px var(--primary-color); }
}

/* 进度条霓虹 */
.neon-progress {
    height: 10px;
    background: rgba(0,0,0,0.3);
    border-radius: 5px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.neon-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    box-shadow: 0 0 10px var(--primary-color);
    animation: progressShimmer 2s infinite;
}

@keyframes progressShimmer {
    0% { background-position: -200px 0; }
    100% { background-position: 200px 0; }
}

/* 卡片霓虹 */
.neon-card {
    background: rgba(10,10,26,0.8);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

.neon-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(0,243,255,0.1),
        transparent
    );
    transition: left 0.5s;
}

.neon-card:hover::before {
    left: 100%;
}