/* ============================================
   导航链接样式
   ============================================ */

.nav-links {
    position: fixed;
    top: 20px;
    left: 100px;
    z-index: 9999;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    max-width: calc(100vw - 120px);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg-card);
    border-radius: 20px;
    text-decoration: none;
    color: var(--text-primary);
    border: 2px solid var(--primary-light);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    font-size: 14px;
    font-weight: 500;
}

.nav-link:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-dark);
}

/* 高亮链接样式 */
.nav-link-highlight {
    background: linear-gradient(135deg, var(--primary-light), var(--bg-card));
    border-color: var(--primary-dark);
    position: relative;
    overflow: hidden;
}

.nav-link-highlight::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(236, 64, 122, 0.1) 0%, transparent 70%);
    animation: highlightPulse 3s ease-in-out infinite;
}

@keyframes highlightPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.nav-link-highlight:hover {
    box-shadow: var(--shadow-lg);
}

/* 迷你倒计时 */
.mini-countdown {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 8px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-medium));
    color: #ffffff;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.nav-link > * {
    position: relative;
    z-index: 1;
}

.nav-link:active {
    transform: translateY(0);
}

.nav-icon {
    font-size: 18px;
    line-height: 1;
}

.nav-text {
    color: var(--text-primary);
}

/* 迷你倒计时样式 */
.mini-countdown {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-medium));
    color: #ffffff;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    min-width: 36px;
    text-align: center;
    line-height: 1.2;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .nav-links {
        left: 90px;
        gap: 8px;
    }
    
    .nav-link {
        padding: 8px 12px;
        font-size: 13px;
    }
    
    .nav-icon {
        font-size: 16px;
    }
}

/* 平滑滚动 */
html {
    scroll-behavior: smooth;
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: auto;
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%);
        max-width: calc(100vw - 40px);
        justify-content: center;
        flex-wrap: wrap;
        z-index: 10001;
    }
    
    .nav-link {
        padding: 8px 14px;
        font-size: 13px;
    }
    
    .nav-icon {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .nav-links {
        bottom: 10px;
        gap: 6px;
    }
    
    .nav-link {
        padding: 6px 10px;
        font-size: 12px;
    }
    
    .nav-icon {
        font-size: 14px;
    }
    
    .nav-text {
        display: none;
    }
    
    .nav-link:hover .nav-text {
        display: none;
    }
}