Victor_Jay
4ac4f64f33
- 评论区有效@提及渲染为蓝色链接跳转/space/{uid}，无效@保持纯文本
- 输入@触发悬浮窗，根据输入实时搜索用户（含头像+等级）
- 无匹配时显示未搜索到用户，选中后插入为@用户名 格式（尾部空格）
- 悬浮窗定位于输入光标上方，不遮挡输入内容
- 后端Comment新增Mentions字段，批量加载提及映射供前端判断
- SearchUsers/parseMentions 统一限制LV2+用户
- 所有默认头像由首字符文字改为统一SVG人形图标（nav/home/space/mention等7处）
515 lines
9.9 KiB
CSS
515 lines
9.9 KiB
CSS
/* ============================================================
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MetaLab Common Styles — 全站共享样式（Reset / 变量 / 导航 / 页脚）
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每个页面加载此文件后，按需加载页面专属 CSS
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============================================================ */
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:root {
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--color-bg: #f8f9fa;
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--color-surface: #fff;
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--color-primary: #2c3e50;
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--color-secondary: #7f8c8d;
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--color-accent: #3498db;
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--color-danger: #e74c3c;
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--color-border: #e0e0e0;
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--color-text: #333;
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--color-text-light: #666;
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--shadow: 0 4px 12px rgba(0,0,0,.08);
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--radius: 8px;
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--transition: all .3s ease;
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
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}
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/* ---------- Reset ---------- */
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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html {
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height: 100%;
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}
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body {
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background: var(--color-bg);
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color: var(--color-text);
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line-height: 1.6;
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overflow-x: hidden;
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display: flex;
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flex-direction: column;
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min-height: 100vh;
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}
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/* 主内容区撑满剩余空间，实现 sticky footer */
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body > .container {
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flex: 1;
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}
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a {
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text-decoration: none;
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color: inherit;
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}
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/* ---------- Layout ---------- */
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.container {
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width: 100%;
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max-width: 1200px;
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margin: 0 auto;
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padding: 0 20px;
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}
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.icon {
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width: 1em;
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height: 1em;
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vertical-align: -.125em;
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display: inline-block;
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flex-shrink: 0;
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}
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/* ---------- Header / Nav ---------- */
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header {
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background: var(--color-surface);
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box-shadow: var(--shadow);
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position: sticky;
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top: 0;
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z-index: 1000;
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}
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.nav-container {
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display: flex;
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justify-content: space-between;
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align-items: center;
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max-width: 1200px;
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margin: 0 auto;
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padding: .6rem 2rem;
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}
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.logo {
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font-size: 1.4rem;
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font-weight: 700;
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color: var(--color-primary);
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flex-shrink: 0;
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}
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.logo span {
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color: var(--color-accent);
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}
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.nav-links {
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display: flex;
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align-items: center;
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list-style: none;
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gap: 1.5rem;
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}
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.nav-links li {
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display: flex;
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align-items: center;
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}
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.nav-links a {
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display: flex;
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align-items: center;
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font-weight: 500;
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padding: .5rem 0;
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position: relative;
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transition: var(--transition);
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}
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.nav-links a:hover,
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.nav-links a.nav-active {
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color: var(--color-accent);
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}
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.nav-links a::after {
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content: '';
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position: absolute;
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bottom: 0;
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left: 0;
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width: 0;
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height: 2px;
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background: var(--color-accent);
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transition: width .3s ease;
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}
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.nav-links a:hover::after,
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.nav-links a.nav-active::after {
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width: 100%;
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}
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.nav-login {
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color: var(--color-accent) !important;
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font-weight: 600 !important;
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}
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/* ---------- Nav Contribute ---------- */
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.nav-contribute {
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display: flex;
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align-items: center;
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gap: .25rem;
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color: var(--color-accent) !important;
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font-weight: 600 !important;
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}
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.nav-contribute .icon {
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width: 16px;
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height: 16px;
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}
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/* ---------- Nav Envelope ---------- */
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.nav-envelope {
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position: relative;
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display: flex;
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align-items: center;
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justify-content: center;
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padding: 4px;
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border-radius: 50%;
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transition: background .15s ease;
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}
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.nav-links .nav-envelope::after,
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.nav-links .nav-envelope:hover::after {
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display: none;
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}
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.nav-envelope:hover {
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background: rgba(52, 152, 219, .08);
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}
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.nav-envelope-icon {
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width: 20px;
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height: 20px;
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display: block;
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}
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.nav-envelope-badge {
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position: absolute;
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top: 0;
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right: -2px;
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min-width: 16px;
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height: 16px;
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padding: 0 4px;
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font-size: .65rem;
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font-weight: 700;
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color: #fff;
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background: var(--color-danger);
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border-radius: 8px;
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display: flex;
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align-items: center;
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justify-content: center;
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line-height: 1;
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}
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/* ---------- Nav Avatar Dropdown ---------- */
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.nav-avatar-wrapper {
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position: relative;
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}
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.nav-avatar-link {
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display: flex !important;
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align-items: center;
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padding: 2px !important;
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}
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.nav-links .nav-avatar-link::after,
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.nav-links .nav-avatar-link:hover::after {
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display: none;
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}
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.nav-avatar {
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width: 32px;
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height: 32px;
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border-radius: 50%;
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object-fit: cover;
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border: 2px solid var(--color-border);
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transition: border-color .2s ease;
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}
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.nav-avatar-default {
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display: flex;
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align-items: center;
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justify-content: center;
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background: var(--color-accent);
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color: rgba(255,255,255,.75);
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object-fit: unset;
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}
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.nav-avatar-default svg {
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width: 55%;
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height: 55%;
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}
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.nav-avatar-wrapper:hover .nav-avatar {
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border-color: var(--color-accent);
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}
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.nav-dropdown {
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position: absolute;
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top: calc(100% + 8px);
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right: 0;
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min-width: 160px;
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background: var(--color-surface);
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border-radius: var(--radius);
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box-shadow: 0 4px 16px rgba(0,0,0,.12);
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opacity: 0;
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visibility: hidden;
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transform: translateY(-4px);
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transition: opacity .2s ease, visibility .2s ease, transform .2s ease;
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overflow: hidden;
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}
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.nav-avatar-wrapper:hover .nav-dropdown {
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opacity: 1;
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visibility: visible;
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transform: translateY(0);
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}
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.nav-dropdown-header {
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display: flex;
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align-items: center;
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gap: .75rem;
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padding: 1rem;
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border-bottom: 1px solid var(--color-border);
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}
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.nav-dropdown-avatar {
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width: 48px;
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height: 48px;
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border-radius: 50%;
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overflow: hidden;
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flex-shrink: 0;
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background: var(--color-accent);
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display: flex;
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align-items: center;
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justify-content: center;
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color: rgba(255,255,255,.75);
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}
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.nav-dropdown-avatar svg {
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width: 52%;
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height: 52%;
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}
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.nav-dropdown-avatar img {
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width: 100%;
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height: 100%;
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object-fit: cover;
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}
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.nav-dropdown-meta {
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min-width: 0;
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overflow: hidden;
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}
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.nav-dropdown-username {
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font-weight: 600;
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font-size: .95rem;
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color: var(--color-text);
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.nav-dropdown-level {
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display: inline-block;
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margin-top: .2rem;
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padding: .1rem .5rem;
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border-radius: 4px;
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background: linear-gradient(135deg, #ff6b6b, #feca57);
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color: #fff;
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font-size: .75rem;
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font-weight: 700;
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line-height: 1.4;
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}
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.nav-dropdown-item {
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display: flex !important;
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align-items: center;
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gap: .6rem;
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padding: .65rem 1rem !important;
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font-size: .9rem;
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color: var(--color-text-light) !important;
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transition: background .15s ease, color .15s ease;
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}
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.nav-dropdown-item::after {
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display: none !important;
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}
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.nav-dropdown-item:hover {
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background: var(--color-bg);
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color: var(--color-accent) !important;
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}
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.nav-dropdown-item.nav-logout:hover {
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color: var(--color-danger) !important;
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}
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.nav-dropdown-icon {
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width: 18px;
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height: 18px;
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flex-shrink: 0;
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opacity: .7;
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}
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.nav-dropdown-item:hover .nav-dropdown-icon {
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opacity: 1;
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}
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.nav-dropdown-item.disabled {
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opacity: .5;
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cursor: not-allowed;
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pointer-events: none;
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}
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.nav-dropdown-item.disabled:hover {
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background: transparent;
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color: var(--color-text-light) !important;
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}
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.mobile-menu-btn {
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display: none;
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background: none;
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border: none;
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font-size: 1.5rem;
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color: var(--color-primary);
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cursor: pointer;
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}
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/* ---------- Maintenance Banner ---------- */
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.maintenance-banner {
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text-align: center;
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padding: .6rem 1rem;
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background: #fef3cd;
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border-bottom: 1px solid #f0d48a;
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color: #856404;
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font-size: .9rem;
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font-weight: 500;
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}
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.maintenance-banner-icon {
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font-size: 1rem;
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margin-right: .4rem;
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}
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.maintenance-banner.banned-banner {
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background: #fde8e8;
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border-bottom-color: #f5b7b7;
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color: #981b1b;
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}
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/* ---------- Contact / Footer ---------- */
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.contact-bar {
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text-align: center;
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padding: .6rem 0;
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background: #e8f0f8;
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border-top: 1px solid var(--color-border);
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font-size: .95rem;
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color: var(--color-text-light);
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}
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.contact-bar a {
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color: var(--color-accent);
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font-weight: 600;
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transition: var(--transition);
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}
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.contact-bar a:hover {
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color: #2980b9;
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text-decoration: underline;
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}
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footer {
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background: var(--color-primary);
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color: #bdc3c7;
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padding: .8rem 0;
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flex-shrink: 0;
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}
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.footer-content {
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display: flex;
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flex-direction: column;
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align-items: center;
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text-align: center;
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}
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.copyright {
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font-size: .9rem;
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color: #95a5a6;
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width: 100%;
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}
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/* ---------- Scroll-to-top ---------- */
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.scroll-top-btn {
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position: fixed;
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bottom: 1.5rem;
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right: 1.5rem;
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width: 44px;
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height: 44px;
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border-radius: 50%;
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background: var(--color-accent);
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color: #fff;
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border: none;
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box-shadow: 0 4px 12px rgba(52,152,219,.35);
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cursor: pointer;
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font-size: 1.1rem;
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display: flex;
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align-items: center;
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justify-content: center;
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z-index: 999;
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opacity: 0;
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visibility: hidden;
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transform: translateY(10px);
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transition: opacity .3s ease, visibility .3s ease, transform .3s ease;
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}
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.scroll-top-btn.visible {
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opacity: 1;
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visibility: visible;
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transform: translateY(0);
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}
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.scroll-top-btn:hover {
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background: #2980b9;
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transform: translateY(-2px);
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box-shadow: 0 6px 16px rgba(52,152,219,.45);
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}
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/* ---------- Responsive (共享：导航) ---------- */
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@media (max-width: 768px) {
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.nav-container {
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padding: .6rem 1rem;
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}
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.nav-links {
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display: none;
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position: absolute;
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top: 100%;
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left: 0;
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width: 100%;
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background: var(--color-surface);
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flex-direction: column;
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padding: 1rem;
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box-shadow: 0 10px 15px rgba(0,0,0,.1);
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}
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.nav-links.active {
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display: flex;
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}
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.nav-links li {
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justify-content: center;
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}
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.nav-avatar-wrapper {
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justify-content: center;
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}
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.nav-dropdown {
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position: static;
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opacity: 1;
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visibility: visible;
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transform: none;
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box-shadow: none;
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border-top: 1px solid var(--color-border);
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border-radius: 0;
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margin-top: .5rem;
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}
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.mobile-menu-btn {
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display: block;
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}
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}
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