/* 单位列表页面样式 */
.units-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border-light);
}

.units-header h2 {
    font-size: 22px;
    font-weight: 700;
}

.unit-count {
    padding: 6px 14px;
    background: var(--bg-hover);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-secondary);
}

/* 分类标签 */
.category-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.category-tab {
    padding: 8px 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    font-family: inherit;
}

.category-tab:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.category-tab.active {
    background: var(--soviet-primary);
    border-color: var(--soviet-primary);
    color: white;
}

.category-tab .count {
    display: inline-block;
    margin-left: 6px;
    padding: 2px 6px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    font-size: 12px;
}

.category-tab.active .count {
    background: rgba(255, 255, 255, 0.3);
}

/* 单位网格 */
.units-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.unit-card {
    background: var(--bg-surface);
    border: 2px solid var(--border-light);
    border-radius: 10px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: block;
}

.unit-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* 盟军单位 */
.unit-card[data-faction="allied"] {
    border-left: 4px solid var(--allied-primary);
}

.unit-card[data-faction="allied"]:hover {
    border-color: var(--allied-primary);
    background: var(--allied-bg);
}

/* 苏军单位 */
.unit-card[data-faction="soviet"] {
    border-left: 4px solid var(--soviet-primary);
}

.unit-card[data-faction="soviet"]:hover {
    border-color: var(--soviet-primary);
    background: var(--soviet-bg);
}

/* 尤里单位 */
.unit-card[data-faction="yuri"] {
    border-left: 4px solid var(--yuri-primary);
}

.unit-card[data-faction="yuri"]:hover {
    border-color: var(--yuri-primary);
    background: var(--yuri-bg);
}

.unit-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 16px;
}

.unit-icon {
    flex-shrink: 0;
}

.unit-cost {
    padding: 4px 10px;
    background: var(--bg-hover);
    border: 1px solid var(--border-light);
    border-radius: 4px;
    font-size: 14px;
    font-weight: 700;
    color: var(--accent-gold);
}

.unit-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
}

.unit-card[data-faction="allied"] .unit-name {
    color: var(--allied-dark);
}

.unit-card[data-faction="soviet"] .unit-name {
    color: var(--soviet-dark);
}

.unit-card[data-faction="yuri"] .unit-name {
    color: var(--yuri-dark);
}

.unit-type {
    font-size: 12px;
    color: var(--text-tertiary);
    margin-bottom: 8px;
}

/* 单位介绍预览 */
.unit-desc-preview {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 10px;
    padding: 8px 10px;
    background: var(--bg-hover);
    border-radius: 6px;
    height: 54px;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: var(--border-default) transparent;
}

.unit-desc-preview::-webkit-scrollbar {
    width: 4px;
}

.unit-desc-preview::-webkit-scrollbar-track {
    background: transparent;
}

.unit-desc-preview::-webkit-scrollbar-thumb {
    background: var(--border-default);
    border-radius: 2px;
}

/* 武器信息 */
.unit-weapon {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px;
    background: var(--bg-hover);
    border-radius: 6px;
    margin-bottom: 12px;
    font-size: 12px;
    color: var(--text-secondary);
}

.weapon-icon {
    font-size: 14px;
}

.weapon-text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.unit-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-light);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-tertiary);
}

.stat-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

/* 迷你进度条 */
.mini-bar {
    width: 100%;
    height: 4px;
    background: var(--bg-hover);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 2px;
}

.mini-bar-fill {
    height: 100%;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--allied-primary), var(--allied-light));
    transition: width 0.6s ease;
}

.unit-card[data-faction="allied"] .mini-bar-fill {
    background: linear-gradient(90deg, var(--allied-primary), var(--allied-light));
}

.unit-card[data-faction="soviet"] .mini-bar-fill {
    background: linear-gradient(90deg, var(--soviet-primary), var(--soviet-light));
}

.unit-card[data-faction="yuri"] .mini-bar-fill {
    background: linear-gradient(90deg, var(--yuri-primary), var(--yuri-light));
}

/* 动画 */
@keyframes unit-enter {
    from {
        opacity: 0;
        transform: translateX(-15px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.unit-card {
    animation: unit-enter 0.4s ease forwards;
    opacity: 0;
}

/* 响应式 */
@media (max-width: 768px) {
    .units-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .units-grid {
        grid-template-columns: 1fr;
    }

    .category-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 8px;
    }

    .category-tab {
        white-space: nowrap;
    }
}