/* ============================================================
   MyBlog v2 — 浅色雅致主题
   设计令牌:素白浅灰底 + 雅紫(主点缀) + 青蓝(辅) + 暖橙(点缀)
   ============================================================ */

:root {
    /* 背景层级 */
    --bg-0: #F7F8FA;            /* 页面底色 */
    --bg-1: #FFFFFF;            /* 卡片底 */
    --bg-2: #F1F3F7;            /* 卡片悬浮 / 输入框 */
    --bg-3: #E8EBF1;            /* 更高层级 */

    /* 强调色 */
    --violet: #7C3AED;          /* 主色:按钮、链接、重点 */
    --violet-bright: #8B5CF6;   /* 主色 hover */
    --violet-glow: rgba(124, 58, 237, .16);
    --violet-soft: rgba(124, 58, 237, .07);
    --cyan: #0891B2;            /* 辅色:标签、代码、高亮 */
    --cyan-glow: rgba(8, 145, 178, .18);
    --cyan-soft: rgba(8, 145, 178, .07);
    --orange: #EA580C;          /* 点缀:热度、警示 */
    --pink: #DB2777;            /* 次级点缀 */

    /* 文字 */
    --text-0: #1F2430;          /* 主文字:近黑 */
    --text-1: #4A5265;          /* 次文字 */
    --text-2: #8A93A6;          /* 弱文字 */

    /* 线条 */
    --border: #E4E7EE;
    --border-bright: #CDD3E0;

    /* 功能色 */
    --success: #059669;
    --danger: #DC2626;

    --radius: 14px;
    --radius-sm: 8px;
    --shadow: 0 8px 24px rgba(31, 36, 48, .07);
    --font: "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
    --mono: "Cascadia Code", "JetBrains Mono", Consolas, monospace;
}

* { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    /* 始终为纵向滚动条预留位置,避免长短页面切换时布局左右偏移 */
    scrollbar-gutter: stable;
}

body {
    margin: 0;
    background: var(--bg-0);
    color: var(--text-0);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.7;
    /* 背景氛围光 */
    background-image:
        radial-gradient(600px 400px at 85% -5%, rgba(124, 58, 237, .06), transparent 60%),
        radial-gradient(500px 350px at -10% 30%, rgba(8, 145, 178, .05), transparent 60%);
    background-attachment: fixed;
    min-height: 100vh;
}

a {
    color: var(--violet-bright);
    text-decoration: none;
    transition: color .15s ease;
}
a:hover { color: var(--cyan); }

h1, h2, h3, h4 {
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: -.01em;
}

::selection { background: var(--violet); color: #fff; }

/* ---------- 布局 ---------- */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 36px;
    padding: 40px 0 80px;
}
.layout.full { grid-template-columns: minmax(0, 1fr); }
.layout.full .main-col { width: 100%; }

@media (max-width: 960px) {
    .layout { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- 顶部导航 ---------- */

.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .82);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
}
.navbar-inner {
    display: flex;
    align-items: center;
    gap: 28px;
    height: 64px;
}

.brand {
    font-size: 22px;
    font-weight: 900;
    color: var(--text-0);
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
}
.brand:hover { color: var(--text-0); }
.brand .brand-dot {
    width: 12px; height: 12px;
    border-radius: 4px;
    background: linear-gradient(135deg, var(--violet), var(--cyan));
    box-shadow: 0 0 12px var(--violet-glow);
}

.nav-links {
    display: flex;
    gap: 4px;
    margin: 0;
    padding: 0;
    list-style: none;
    flex: 1;
}
.nav-links a {
    display: block;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-1);
    font-weight: 600;
    font-size: 15px;
    transition: all .15s ease;
}
.nav-links a:hover {
    color: var(--text-0);
    background: var(--bg-2);
}
.nav-links a.active {
    color: var(--violet);
    background: var(--violet-soft);
}

.nav-search { display: flex; }
.nav-search input {
    width: 180px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--bg-1);
    color: var(--text-0);
    font-size: 14px;
    transition: all .2s ease;
}
.nav-search input:focus {
    outline: none;
    width: 230px;
    border-color: var(--violet);
    box-shadow: 0 0 0 3px var(--violet-glow);
}

.nav-user { display: flex; align-items: center; gap: 12px; }
.nav-username { color: var(--text-1); font-weight: 600; font-size: 14px; }

/* ---------- 按钮 ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 20px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-family: var(--font);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all .18s ease;
    text-align: center;
}

.btn-primary {
    background: var(--violet);
    color: #fff;
    box-shadow: 0 4px 14px var(--violet-glow);
}
.btn-primary:hover {
    background: var(--violet-bright);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px var(--violet-glow);
}

.btn-ghost {
    background: transparent;
    border-color: var(--border-bright);
    color: var(--text-1);
}
.btn-ghost:hover {
    border-color: var(--violet);
    color: var(--violet);
    box-shadow: 0 0 12px var(--violet-glow);
}

.btn-danger {
    background: transparent;
    border-color: var(--danger);
    color: var(--danger);
}
.btn-danger:hover { background: var(--danger); color: #fff; }

.btn-sm { padding: 5px 12px; font-size: 13px; }

/* ---------- 卡片 ---------- */

.card {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px 30px;
    transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.card:hover {
    border-color: var(--violet);
    box-shadow: 0 0 0 1px var(--violet), 0 10px 32px rgba(124, 58, 237, .12);
    transform: translateY(-2px);
}

/* ---------- 文章列表 ---------- */

.post-list { display: flex; flex-direction: column; gap: 22px; }

.post-card .post-title {
    margin: 0 0 10px;
    font-size: 24px;
}
.post-card .post-title a { color: var(--text-0); }
.post-card .post-title a:hover { color: var(--violet-bright); }

.post-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    font-size: 13.5px;
    color: var(--text-2);
    margin-bottom: 12px;
}
.post-meta .meta-views { color: var(--orange); }
.post-meta .meta-likes { color: var(--pink); }

.post-summary {
    color: var(--text-1);
    margin: 0 0 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 分类徽章 + 标签 */
.badge-category {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 999px;
    background: var(--violet);
    color: #fff;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: .02em;
}
.badge-category:hover { background: var(--violet-bright); color: #fff; }

.tag {
    display: inline-block;
    padding: 2px 10px;
    margin-right: 6px;
    border-radius: 6px;
    border: 1px solid rgba(8, 145, 178, .35);
    color: var(--cyan);
    font-size: 12.5px;
    font-weight: 600;
    font-family: var(--mono);
}
.tag:hover {
    background: var(--cyan-soft);
    color: var(--cyan);
    box-shadow: 0 0 8px var(--cyan-glow);
}

/* ---------- 分页 ---------- */

.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
    list-style: none;
    padding: 0;
}
.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    color: var(--text-1);
    font-weight: 600;
}
.pagination a:hover { border-color: var(--violet); color: var(--violet-bright); }
.pagination .current {
    background: var(--violet);
    border-color: var(--violet);
    color: #fff;
    box-shadow: 0 0 14px var(--violet-glow);
}
.pagination .disabled { opacity: .35; pointer-events: none; }

/* ---------- 侧栏 ---------- */

.sidebar { display: flex; flex-direction: column; gap: 24px; }

.widget {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 24px;
}
.widget-title {
    margin: 0 0 16px;
    font-size: 15px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--text-2);
    display: flex;
    align-items: center;
    gap: 8px;
}
.widget-title::before {
    content: "";
    width: 4px; height: 16px;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--violet), var(--cyan));
}

.hot-posts { list-style: none; margin: 0; padding: 0; counter-reset: hot; }
.hot-posts li {
    counter-increment: hot;
    padding: 8px 0;
    border-bottom: 1px dashed var(--border);
    display: flex;
    gap: 10px;
    align-items: baseline;
}
.hot-posts li:last-child { border-bottom: 0; }
.hot-posts li::before {
    content: counter(hot);
    font-family: var(--mono);
    font-weight: 700;
    font-size: 13px;
    color: var(--text-2);
    min-width: 18px;
}
.hot-posts li:nth-child(1)::before { color: var(--orange); }
.hot-posts li:nth-child(2)::before { color: var(--pink); }
.hot-posts li:nth-child(3)::before { color: var(--cyan); }
.hot-posts a {
    color: var(--text-1);
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.hot-posts a:hover { color: var(--violet-bright); }

.cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.cloud a {
    padding: 4px 12px;
    border-radius: 999px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    color: var(--text-1);
    font-size: 13px;
    font-weight: 600;
    transition: all .15s ease;
}
.cloud a:hover { border-color: var(--cyan); color: var(--cyan); }
.cloud a.active {
    background: var(--cyan);
    border-color: var(--cyan);
    color: var(--bg-0);
}
.cloud a.active:hover { color: var(--bg-0); }
.cloud .count { color: var(--text-2); font-size: 12px; margin-left: 4px; }

/* ---------- 文章详情 ---------- */

.post-detail-header { margin-bottom: 32px; }
.post-detail-header h1 {
    font-size: 38px;
    margin: 0 0 16px;
    color: var(--text-0);
}

.post-content { font-size: 17px; color: var(--text-1); }
.post-content h1, .post-content h2, .post-content h3, .post-content h4 {
    color: var(--text-0);
    margin: 1.6em 0 .6em;
}
.post-content h2 {
    padding-left: 14px;
    border-left: 4px solid var(--violet);
}
.post-content p { margin: 1em 0; }
.post-content a { border-bottom: 1px dashed var(--violet); }
.post-content img { max-width: 100%; border-radius: var(--radius-sm); }
.post-content blockquote {
    margin: 1.4em 0;
    padding: 14px 20px;
    border-left: 4px solid var(--cyan);
    background: var(--cyan-soft);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--text-1);
}
.post-content code {
    font-family: var(--mono);
    font-size: .88em;
    background: var(--violet-soft);
    color: var(--violet);
    padding: 2px 7px;
    border-radius: 5px;
}
.post-content pre {
    background: #F6F8FA;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 18px 20px;
    overflow-x: auto;
}
.post-content pre code {
    background: none;
    color: inherit;
    padding: 0;
    font-size: 14px;
}
.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.4em 0;
}
.post-content th, .post-content td {
    border: 1px solid var(--border);
    padding: 10px 14px;
    text-align: left;
}
.post-content th { background: var(--bg-2); color: var(--text-0); }
.post-content hr { border: 0; border-top: 1px solid var(--border); margin: 2.2em 0; }

.like-bar {
    display: flex;
    justify-content: center;
    margin: 48px 0 8px;
}
.btn-like {
    padding: 12px 34px;
    font-size: 16px;
    border-radius: 999px;
    background: transparent;
    border: 2px solid var(--pink);
    color: var(--pink);
    font-weight: 800;
    cursor: pointer;
    transition: all .2s ease;
}
.btn-like:hover:not(:disabled) {
    background: var(--pink);
    color: #fff;
    box-shadow: 0 0 24px rgba(219, 39, 119, .28);
    transform: translateY(-2px);
}
.btn-like:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- 页面头 ---------- */

.page-header { margin-bottom: 32px; }
.page-header h1 {
    margin: 0 0 8px;
    font-size: 34px;
}
.page-header .accent { color: var(--cyan); }
.page-header p { color: var(--text-2); margin: 0; }

/* ---------- 表单 ---------- */

.form-group { margin-bottom: 18px; }
.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    font-size: 14px;
    color: var(--text-1);
}
.form-input, .form-textarea, .form-select {
    width: 100%;
    padding: 11px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-2);
    color: var(--text-0);
    font-family: var(--font);
    font-size: 15px;
    transition: all .18s ease;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
    outline: none;
    border-color: var(--violet);
    box-shadow: 0 0 0 3px var(--violet-glow);
}
.form-textarea { resize: vertical; min-height: 110px; }
.form-check { display: flex; align-items: center; gap: 10px; color: var(--text-1); font-weight: 600; }
.form-check input { width: 18px; height: 18px; accent-color: var(--violet); }

/* ---------- 提示消息 ---------- */

.alert {
    padding: 13px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-weight: 600;
    border: 1px solid;
}
.alert-success { background: rgba(5, 150, 105, .08); border-color: var(--success); color: var(--success); }
.alert-error { background: rgba(220, 38, 38, .06); border-color: var(--danger); color: var(--danger); }

/* ---------- 表格 ---------- */

.table-wrap {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
table.data-table {
    width: 100%;
    border-collapse: collapse;
}
.data-table th {
    background: var(--bg-2);
    color: var(--text-2);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .06em;
    text-align: left;
    padding: 14px 18px;
}
.data-table td {
    padding: 13px 18px;
    border-top: 1px solid var(--border);
    color: var(--text-1);
    font-size: 14.5px;
}
.data-table tr:hover td { background: rgba(124, 58, 237, .05); }

/* ---------- 登录页 ---------- */

.login-wrap {
    min-height: calc(100vh - 64px);
    display: flex;
    align-items: center;
    justify-content: center;
}
.login-card {
    width: 400px;
    max-width: 92vw;
    padding: 40px;
}
.login-card h1 {
    text-align: center;
    font-size: 28px;
    margin: 0 0 6px;
}
.login-card .sub {
    text-align: center;
    color: var(--text-2);
    margin: 0 0 28px;
    font-size: 14px;
}

/* ---------- 随笔 ---------- */

.thought-card { margin-bottom: 18px; }
.thought-content { color: var(--text-1); }
.thought-content p { margin: .4em 0; }
.thought-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 12px;
    font-size: 13px;
    color: var(--text-2);
}

/* ---------- 弹窗 ---------- */

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(31, 36, 48, .45);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal-overlay[hidden] { display: none; }

.modal {
    background: #fff;
    border-radius: 16px;
    max-width: 560px;
    width: 100%;
    padding: 28px;
    box-shadow: 0 24px 64px rgba(31, 36, 48, .22), 0 4px 16px rgba(31, 36, 48, .08);
    animation: modal-in .2s ease;
}
@keyframes modal-in {
    from { opacity: 0; transform: translateY(12px) scale(.98); }
    to { opacity: 1; transform: none; }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}
.modal-header h3 {
    margin: 0;
    font-size: 20px;
    color: var(--text-0);
}
.modal-close {
    border: none;
    background: none;
    font-size: 26px;
    line-height: 1;
    color: var(--text-2);
    cursor: pointer;
    padding: 0 4px;
    transition: color .15s ease;
}
.modal-close:hover { color: var(--text-0); }

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* ---------- 图标按钮 ---------- */

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border: none;
    border-radius: 8px;
    background: none;
    color: var(--text-2);
    cursor: pointer;
    transition: all .15s ease;
}
.icon-btn:hover { background: rgba(124, 58, 237, .1); color: var(--violet); }
.icon-btn-danger:hover { background: rgba(220, 38, 38, .08); color: var(--danger); }
.icon-btn svg { width: 16px; height: 16px; }
summary.icon-btn { list-style: none; }
summary.icon-btn::-webkit-details-marker { display: none; }

/* ---------- 待办 ---------- */

.todo-grid {
    display: grid;
    grid-template-columns: 340px minmax(0, 1fr);
    gap: 28px;
}
@media (max-width: 900px) { .todo-grid { grid-template-columns: minmax(0, 1fr); } }

.calendar {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}
.calendar th {
    color: var(--text-2);
    font-weight: 700;
    padding: 8px 4px;
    text-align: center;
}
.calendar td { padding: 3px; text-align: center; }
.calendar .day {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px; height: 38px;
    border-radius: 10px;
    color: var(--text-1);
    font-weight: 600;
    position: relative;
    transition: all .15s ease;
}
a.day:hover { background: var(--bg-3); color: var(--cyan); }
.calendar .day.today { outline: 2px solid var(--cyan); outline-offset: -2px; color: var(--cyan); }
.calendar .day.selected { background: var(--violet); color: #fff; box-shadow: 0 0 12px var(--violet-glow); }
.calendar .day.has-todo::after {
    content: "";
    position: absolute;
    bottom: 5px;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--orange);
}
.calendar .day.all-done::after { background: var(--success); }
.calendar .other-month .day { color: #C3CAD6; pointer-events: none; }

.todo-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
}
.todo-item.completed .todo-title { text-decoration: line-through; color: var(--text-2); }
.todo-title { font-weight: 600; }
.todo-main { flex: 1; min-width: 0; }
.todo-desc {
    margin-top: 4px;
    font-size: 13.5px;
    font-weight: 400;
    color: var(--text-2);
    white-space: pre-wrap;
}
.todo-item.completed .todo-desc { text-decoration: line-through; }

/* ---------- 归档 ---------- */

.archive-list { list-style: none; padding: 0; margin: 0; }
.archive-list li { border-bottom: 1px dashed var(--border); }
.archive-list li:last-child { border-bottom: 0; }
.archive-list .archive-link {
    display: flex;
    justify-content: space-between;
    padding: 14px 10px;
    margin: 0 -10px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    transition: background .15s ease;
}
.archive-list .archive-link:hover { background: var(--violet-soft); }
.archive-list .month { color: var(--text-0); font-family: var(--mono); }
.archive-list .archive-link:hover .month { color: var(--violet); }
.archive-list .count { color: var(--orange); font-weight: 800; }

/* ---------- 页脚 ---------- */

.footer {
    border-top: 1px solid var(--border);
    padding: 28px 0;
    text-align: center;
    color: var(--text-2);
    font-size: 13.5px;
}
.footer a { color: var(--text-2); }
.footer a:hover { color: var(--cyan); }

/* ---------- 后台布局 ---------- */

.admin-shell {
    display: grid;
    grid-template-columns: 230px minmax(0, 1fr);
    min-height: 100vh;
}
.admin-sidebar {
    background: var(--bg-1);
    border-right: 1px solid var(--border);
    padding: 24px 14px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}
.admin-brand {
    font-size: 18px;
    font-weight: 900;
    padding: 0 12px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
}
.admin-nav { list-style: none; margin: 0; padding: 0; }
.admin-nav a, .admin-nav .nav-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-1);
    font-weight: 600;
    font-size: 14.5px;
    margin-bottom: 2px;
    transition: all .15s ease;
}
.admin-nav .nav-btn {
    width: 100%;
    background: none;
    border: none;
    font-family: var(--font);
    cursor: pointer;
}
.admin-nav a:hover, .admin-nav .nav-btn:hover { background: var(--bg-2); color: var(--text-0); }
.admin-nav a.active {
    background: linear-gradient(90deg, rgba(124, 58, 237, .12), rgba(8, 145, 178, .05));
    color: var(--text-0);
    border-left: 3px solid var(--violet);
}
.admin-nav .nav-section {
    padding: 16px 14px 6px;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--text-2);
    font-weight: 800;
}
.admin-main { padding: 32px 40px 80px; }
.admin-main h1 { margin-top: 0; }
@media (max-width: 860px) {
    .admin-shell { grid-template-columns: minmax(0, 1fr); }
    .admin-sidebar { position: static; height: auto; }
}

/* 后台统计卡 */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}
.stat-card {
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--bg-1);
    position: relative;
    overflow: hidden;
}
.stat-card::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 3px;
    background: linear-gradient(90deg, var(--violet), var(--cyan));
}
.stat-card .stat-value {
    font-size: 38px;
    font-weight: 900;
    font-family: var(--mono);
    line-height: 1.1;
}
.stat-card .stat-label { color: var(--text-2); font-weight: 600; font-size: 14px; }
.stat-card.violet .stat-value { color: var(--violet-bright); }
.stat-card.cyan .stat-value { color: var(--cyan); }
.stat-card.orange .stat-value { color: var(--orange); }

/* Vditor 深色适配 */
.vditor { border-radius: var(--radius-sm) !important; border-color: var(--border) !important; }

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 70px 20px;
    color: var(--text-2);
}
.empty-state .icon { font-size: 44px; margin-bottom: 12px; }