/* 2026-07-24 admin.php 后台样式
   文件：funnyai/css/admin_dark.css
   说明：完全学习 office/index.php 风格 + 默认暗黑主题
   适配 4 主题：paper/eye-care/sepia/dark
*/

/* ===== 容器 ===== */
.admin-container {
    padding: 16px 24px 32px;
    max-width: 1400px;
    margin: 0 auto;
}

.admin-card {
    background: var(--lo-card-bg, #ffffff);
    border-radius: 12px;
    padding: 20px 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--lo-border, #ebeef5);
}

.admin-card__inner {
    width: 100%;
}

/* ===== 欢迎栏 ===== */
.admin-welcome {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--lo-text-muted, #6b7280);
    font-size: 13px;
}
.admin-welcome__sep {
    opacity: 0.5;
}

/* ===== 5 分组 ===== */
.admin-groups {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-top: 16px;
}

.admin-group {
    width: 100%;
}

.admin-group__title {
    font-size: 16px;
    font-weight: 600;
    color: var(--lo-text, #303133);
    margin: 0 0 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--lo-border, #ebeef5);
}

/* ===== 特性卡片网格 ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
    width: 100%;
}

.feature-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 18px;
    background: var(--lo-card-bg-2, #fafbfc);
    border: 1px solid var(--lo-border, #ebeef5);
    border-radius: 10px;
    text-decoration: none;
    color: var(--lo-text, #303133);
    transition: all 0.2s ease;
    position: relative;
    min-height: 130px;
}
.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    border-color: var(--lo-accent, #409eff);
    text-decoration: none;
    color: var(--lo-text, #303133);
}
.feature-icon {
    font-size: 32px;
    line-height: 1;
    margin-bottom: 8px;
}
.feature-title {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 4px;
    color: var(--lo-text, #303133);
    display: flex;
    align-items: center;
    gap: 6px;
}
.feature-desc {
    font-size: 12px;
    color: var(--lo-text-muted, #6b7280);
    margin: 0;
    line-height: 1.5;
}

/* ===== NEW 标签 ===== */
.admin-new-tag {
    display: inline-block;
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 8px;
    line-height: 1.4;
    letter-spacing: 0.5px;
}

/* ===== 暗黑主题 ===== */
body[data-theme="dark"] .admin-card {
    background: #1e1e1e;
    border-color: #3a3a3a;
}
body[data-theme="dark"] .admin-group__title {
    color: #e0e0e0;
    border-bottom-color: #3a3a3a;
}
body[data-theme="dark"] .feature-card {
    background: #2a2a2a;
    border-color: #3a3a3a;
    color: #e0e0e0;
}
body[data-theme="dark"] .feature-card:hover {
    background: #2f2f2f;
    border-color: #8b5cf6;
    color: #fff;
}
body[data-theme="dark"] .feature-title {
    color: #e0e0e0;
}
body[data-theme="dark"] .feature-desc {
    color: #a0a0a0;
}
body[data-theme="dark"] .admin-welcome {
    color: #a0a0a0;
}

/* ===== 护眼绿 ===== */
body[data-theme="eye-care"] .admin-card {
    background: #f0f7e8;
    border-color: #c5d8a3;
}
body[data-theme="eye-care"] .feature-card {
    background: #ffffff;
    border-color: #d6e3c0;
}
body[data-theme="eye-care"] .feature-card:hover {
    border-color: #67c23a;
}

/* ===== 羊皮卷 ===== */
body[data-theme="sepia"] .admin-card {
    background: #f5ecd9;
    border-color: #c8b48a;
}
body[data-theme="sepia"] .feature-card {
    background: #fbf5e3;
    border-color: #d4c08a;
}
body[data-theme="sepia"] .feature-card:hover {
    border-color: #c8a864;
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    .admin-container {
        padding: 8px;
    }
    .admin-card {
        padding: 12px;
    }
    .features-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    .feature-card {
        padding: 12px;
        min-height: 110px;
    }
    .feature-icon {
        font-size: 26px;
    }
    .feature-title {
        font-size: 13px;
    }
    .feature-desc {
        font-size: 11px;
    }
}