/* ============================================
   NPC页面样式
   ============================================ */

/* 页面头部 */
.page-header {
    padding: 100px var(--space-xl) var(--space-xl);
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
    border-bottom: 1px solid var(--border-color);
}

.page-header-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--color-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-header p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.page-search {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.page-search input {
    width: 100%;
    padding: var(--space-md) var(--space-xl);
    padding-right: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--transition-normal);
}

.page-search input:focus {
    outline: none;
    border-color: var(--color-green);
    background: rgba(255, 255, 255, 0.15);
}

.page-search .search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-green);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.page-search .search-btn:hover {
    background: var(--color-accent-hover);
}

/* 筛选栏 */
.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding: var(--space-md);
    background: var(--color-bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.filter-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.filter-btn {
    padding: var(--space-sm) var(--space-md);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.875rem;
}

.filter-btn:hover {
    border-color: var(--color-green);
    color: var(--color-green);
}

.filter-btn.active {
    background: var(--color-green);
    border-color: var(--color-green);
    color: white;
}

/* NPC网格 */
.npcs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
}

/* NPC卡片 */
.npc-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    transition: all var(--transition-fast);
    cursor: pointer;
}

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

.npc-card.friendly:hover {
    border-color: var(--color-green);
}

.npc-card.enemy:hover {
    border-color: var(--color-accent);
}

.npc-image {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.npc-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    image-rendering: pixelated;
}

.npc-info {
    flex: 1;
    min-width: 0;
}

.npc-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.npc-environment {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.npc-stat {
    display: inline-block;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    background: var(--color-bg-tertiary);
    padding: 2px 8px;
    border-radius: 4px;
}

/* 空状态 */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-2xl);
    color: var(--text-muted);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

/* 响应式 */
@media (max-width: 768px) {
    .page-header {
        padding: 80px var(--space-md) var(--space-lg);
    }
    
    .page-header h1 {
        font-size: 1.75rem;
    }
    
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        justify-content: center;
    }
    
    .npcs-grid {
        grid-template-columns: 1fr;
    }
    
    .npc-card {
        padding: var(--space-sm);
    }
    
    .npc-image {
        width: 64px;
        height: 64px;
    }
}

/* ============================================
   混沌主题NPC页面样式 - 暗红色系
   ============================================ */

/* 混沌主题页面头部 */
[data-theme="chaos"] .page-header {
    background: linear-gradient(135deg, rgba(42, 16, 16, 0.8) 0%, rgba(26, 10, 10, 0.9) 100%);
}

[data-theme="chaos"] .page-header h1 {
    background: linear-gradient(135deg, #fef2f2 0%, #d9465c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 混沌主题搜索框 */
[data-theme="chaos"] .page-search input {
    background: rgba(45, 20, 20, 0.5);
    border-color: rgba(217, 70, 92, 0.2);
}

[data-theme="chaos"] .page-search input:focus {
    border-color: rgba(217, 70, 92, 0.5);
    background: rgba(45, 20, 20, 0.7);
}

[data-theme="chaos"] .page-search .search-btn {
    background: rgba(217, 70, 92, 0.8);
}

[data-theme="chaos"] .page-search .search-btn:hover {
    background: rgba(232, 93, 117, 0.9);
}

/* 混沌主题筛选栏 */
[data-theme="chaos"] .filter-bar {
    background: rgba(45, 20, 20, 0.5);
    border-color: rgba(217, 70, 92, 0.2);
}

[data-theme="chaos"] .filter-btn:hover {
    border-color: rgba(217, 70, 92, 0.5);
    color: #e85d75;
}

[data-theme="chaos"] .filter-btn.active {
    background: rgba(217, 70, 92, 0.8);
    border-color: rgba(217, 70, 92, 0.8);
}

/* 混沌主题NPC卡片透明效果 */
[data-theme="chaos"] .npc-card {
    background: rgba(45, 20, 20, 0.5);
    border-color: rgba(217, 70, 92, 0.2);
}

[data-theme="chaos"] .npc-card:hover {
    border-color: rgba(217, 70, 92, 0.4);
    box-shadow: 0 5px 20px rgba(217, 70, 92, 0.15);
}

[data-theme="chaos"] .npc-image {
    background: rgba(58, 21, 21, 0.5);
}

[data-theme="chaos"] .npc-stat {
    background: rgba(58, 21, 21, 0.5);
}