/* 简约风主题 - 覆盖颜色/背景/透明度，布局不变 */

body {
    background: #ebebeb;
    color: #333;
    font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', 'PingFang SC', 'Noto Sans CJK SC', 'Source Han Sans SC', 'Microsoft YaHei UI', 'Microsoft YaHei', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body[style*="background-image"]::before {
    background: none;
}

/* Logo */
.logo-icon {
    color: #333;
}

.logo-icon .fas:first-child {
    color: #333;
}

.logo-icon .fas:last-child {
    color: #666;
}

.logo-icon .site-logo {
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo-icon .site-logo:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

/* Title */
.title {
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: #1a1a1a;
    background-clip: unset;
    color: #1a1a1a;
    font-size: 1.6rem;
}

.subtitle {
    color: #666;
    font-size: 0.8rem;
}

/* Status Icons */
.status-icon {
    background: #fff;
    color: #666;
    border: 1px solid #e0e0e0;
    width: 38px;
    height: 38px;
    font-size: 1rem;
}

.status-icon:before {
    background: rgba(0, 0, 0, 0.75);
}

.status-icon.active {
    background: #f5f5f5;
    color: #333;
    border-color: #ccc;
}

.status-icon:hover {
    background: #f5f5f5;
    color: #333;
    border-color: #bbb;
}

.status-icon .fa-qq {
    color: #1296db;
}

.status-icon.active .fa-qq {
    color: #1296db;
}

.status-icon .fa-weixin {
    color: #07c160;
}

.status-icon.active .fa-weixin {
    color: #07c160;
}

/* Service Card */
.service-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 12px;
    backdrop-filter: none;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    padding: 12px 16px;
}

.service-card:hover {
    background: #fff;
    border-color: #ddd;
    box-shadow: 0 3px 12px rgba(0,0,0,0.08);
    transform: translateY(-1px);
}

/* Card Icon */
.card-icon {
    background: #f5f5f5;
    color: #333;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    font-size: 1.1rem;
}

.card-icon img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
}

.card-icon.close-icon {
    background: #f0f0f0;
    color: #999;
}

.card-icon.special-icon {
    background: #f5f5f5;
    color: #333;
}

/* Card Content */
.card-content h3 {
    color: #1a1a1a;
    font-size: 0.95rem;
}

.card-content p {
    color: #888;
    font-size: 0.8rem;
}

/* Card Action */
.card-action {
    background: transparent;
    color: #bbb;
    width: 32px;
    height: 32px;
}

.service-card:hover .card-action {
    background: transparent;
    color: #888;
}

/* Image Card */
.image-card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

/* Text Block */
.text-block {
    border: none;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

/* Nav Group */
.nav-group {
    border: 1px solid #eee;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.nav-group-header {
    background: #fafafa;
    border-bottom: 1px solid #f0f0f0;
    padding: 10px 16px;
}

.nav-group-header:hover {
    background: #f5f5f5;
}

.nav-group-header .group-name {
    color: #1a1a1a;
    font-size: 0.9rem;
}

.nav-group-header .group-count {
    color: #888;
    background: #f0f0f0;
}

.nav-group-header .group-arrow {
    color: #999;
}

.nav-group.collapsed .nav-group-header {
    border-bottom: none;
}

.nav-group-body {
    background: #fff;
}

/* Footer */
.footer {
    border-top: none;
}

.footer p {
    color: #999;
}

/* Empty State */
.empty-state {
    color: #999;
}

.empty-state i {
    color: #ccc;
}

.empty-state h3 {
    color: #666;
}

.empty-state p {
    color: #999;
}

/* Scrollbar */
::-webkit-scrollbar-track {
    background: #f0f0f0;
}

::-webkit-scrollbar-thumb {
    background: #ccc;
}

::-webkit-scrollbar-thumb:hover {
    background: #aaa;
}