/* =========================================================================
   空间归档 · Qzone Archive — Web 前端样式
   设计说明：照抄原桌面端 AppShell 的布局与质感，做「颜色 + 尺寸」差异化：
   - 主色由 #2878ff(蓝) 改为 #4f5bd5(靛紫)，色相明显区分
   - 侧栏宽度 248px → 230px，导航/卡片尺寸略收紧
   - 保留玻璃质感、柔和阴影、卡片与统计卡语汇
   ========================================================================= */
:root{
  --bg:#eef1f7; --surface:#ffffff; --surface-2:#f6f8fc;
  --ink:#1c2536; --muted:#6b7689; --line:#e3e8f0;
  --primary:#4f5bd5; --primary-d:#3a44a8; --primary-soft:#eef0fb;
  --ok:#1f9d6b; --warn:#d98a1f; --err:#d8453b;
  --vip1:#151a2a; --vip2:#232c46; --vip-ink:#fff;
  --radius:12px; --radius-lg:16px;
  --sidebar-width:230px; --topbar-h:60px;
  --shadow:0 10px 30px rgba(31,40,70,.08);
  --shadow-sm:0 2px 8px rgba(31,40,70,.06);
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Inter,"Noto Sans SC",sans-serif;
}
.theme-dark{
  --bg:#0f1320; --surface:#171c2b; --surface-2:#1d2333;
  --ink:#e6eaf2; --muted:#8b94a8; --line:#2a3142;
  --primary:#6f7af0; --primary-d:#8a93f5; --primary-soft:#232a44;
  --vip1:#0b0f1a; --vip2:#151b2c;
  --shadow:0 10px 30px rgba(0,0,0,.4);
  --shadow-sm:0 2px 8px rgba(0,0,0,.3);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:14px;line-height:1.6;-webkit-text-size-adjust:100%;transition:background .25s,color .25s}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.hidden{display:none !important}
.muted{color:var(--muted)}

/* ===================== 整体布局 ===================== */
.app-shell{display:grid;grid-template-columns:var(--sidebar-width) 1fr;min-height:100vh}
.app-shell.standalone{grid-template-columns:1fr}
.app-workspace{display:flex;flex-direction:column;min-width:0}

/* ===================== 侧边栏 ===================== */
.desktop-sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:6px;
  padding:18px 14px;background:var(--surface);border-right:1px solid var(--line);box-shadow:var(--shadow-sm)}
.brand{display:flex;align-items:center;gap:10px;padding:0 8px 16px}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,var(--primary),var(--primary-d));color:#fff;box-shadow:0 6px 14px rgba(79,91,213,.35)}
.brand-copy{display:flex;flex-direction:column;line-height:1.15}
.brand-copy strong{font-size:16px;font-weight:700;letter-spacing:.5px}
.brand-copy span{font-size:11px;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase}
.side-navigation{display:flex;flex-direction:column;gap:3px}
.nav-item{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:10px;color:var(--muted);
  font-weight:500;font-size:13.5px;transition:.15s;white-space:nowrap}
.nav-item svg{flex:0 0 auto;opacity:.85}
.nav-item:hover{background:var(--surface-2);color:var(--ink)}
.nav-item.active{background:var(--primary);color:#fff;font-weight:600;box-shadow:0 6px 16px rgba(79,91,213,.3)}
.nav-item.active svg{opacity:1}
.sidebar-footer{margin-top:auto;padding-top:10px;border-top:1px solid var(--line)}

/* ===================== 顶栏 ===================== */
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;
  height:var(--topbar-h);padding:0 22px;background:color-mix(in srgb,var(--surface) 88%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar-titles{display:flex;flex-direction:column;line-height:1.1}
.topbar-eyebrow{margin:0;font-size:10px;letter-spacing:2px;color:var(--muted);text-transform:uppercase;font-weight:600}
.topbar-titles h1{margin:2px 0 0;font-size:19px;font-weight:700;color:var(--ink)}
.topbar-actions{display:flex;align-items:center;gap:12px;position:relative;flex-shrink:0;white-space:nowrap}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;
  background:var(--surface-2);border:1px solid var(--line);color:var(--ink);cursor:pointer;transition:.15s}
.icon-btn:hover{background:var(--primary-soft);color:var(--primary)}
.theme-toggle .ico-moon{display:none}
.theme-dark .theme-toggle .ico-sun{display:none}
.theme-dark .theme-toggle .ico-moon{display:inline}

/* 账号胶囊 */
.account-chip{display:flex;align-items:center;gap:9px;padding:5px 12px 5px 6px;border-radius:24px;
  background:var(--surface-2);border:1px solid var(--line);cursor:pointer;transition:.15s;max-width:220px}
.account-chip:hover{background:var(--primary-soft);border-color:var(--primary)}
.account-avatar{width:30px;height:30px;border-radius:50%;flex:0 0 auto;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-d));color:#fff;font-size:14px;overflow:hidden}
.account-avatar img{width:100%;height:100%;object-fit:cover}
.account-copy{display:flex;flex-direction:column;line-height:1.2;text-align:left;overflow:hidden}
.account-copy strong{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.account-copy small{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* 账号浮层 */
.account-popover{position:absolute;top:46px;right:0;width:230px;background:var(--surface);border:1px solid var(--line);
  border-radius:14px;box-shadow:var(--shadow);padding:10px;z-index:40}
.account-popover-profile{display:flex;align-items:center;gap:10px;padding:6px 4px}
.account-popover-avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-d));
  color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;overflow:hidden}
.account-popover-avatar img{width:100%;height:100%;object-fit:cover}
.account-popover-profile div{display:flex;flex-direction:column;line-height:1.3}
.account-popover-profile strong{font-size:13.5px}
.account-popover-profile span{font-size:11px;color:var(--muted)}
.account-popover-divider{height:1px;background:var(--line);margin:8px 2px}
.popover-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px 10px;border-radius:10px;border:none;background:none;
  color:var(--ink);font-size:13.5px;font-weight:500;cursor:pointer;text-align:left}
.popover-item:hover{background:var(--surface-2)}
.popover-item.danger{color:var(--err)}
.popover-item.danger:hover{background:rgba(216,69,59,.1)}

/* ===================== 内容区 ===================== */
.page-content{flex:1;padding:24px;min-width:0}
.view{max-width:1120px;margin:0 auto}
.view h2{margin:0 0 4px;font-size:20px;font-weight:700}
.view .sub{color:var(--muted);margin:0 0 18px;font-size:13px}
.grid{display:grid;gap:14px}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}

/* 卡片 */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:16px;transition:transform .18s,box-shadow .18s,border-color .18s}
.card:hover{box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--primary) 22%,var(--line))}
.card h3{margin:0 0 10px;font-size:15px;font-weight:600}
.card.vip{background:linear-gradient(135deg,var(--vip1),var(--vip2));color:var(--vip-ink);border-color:transparent}
.card.vip h3{color:#fff}
.vip .stat-num{color:#fff}
.vip .stat-label{color:#aab3c5}
.vip .muted{color:#9aa6bd}
.vip a,.vip .link-btn{color:#9db4ff}

/* 统计卡 */
.stat-num{font-size:26px;font-weight:700;line-height:1.1}
.stat-label{color:var(--muted);font-size:12px;margin-top:4px}
.stat-sub{font-size:12px;color:var(--muted);margin-top:6px}
.tone-blue{background:var(--primary-soft);color:var(--primary)}
.tone-purple{background:rgba(139,92,246,.14);color:#8b5cf6}
.tone-green{background:rgba(31,157,107,.14);color:var(--ok)}
.tone-orange{background:rgba(217,138,31,.14);color:var(--warn)}
.tone-red{background:rgba(216,69,59,.14);color:var(--err)}
.tone-success{background:rgba(31,157,107,.14);color:var(--ok)}
.tone-info{background:var(--primary-soft);color:var(--primary)}
.tone-warn{background:rgba(217,138,31,.14);color:var(--warn)}
.tone-danger{background:rgba(216,69,59,.14);color:var(--err)}
.tone-secondary{background:var(--surface-2);color:var(--muted)}

/* ===================== 按钮 ===================== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:10px;
  border:1px solid transparent;font-size:13.5px;font-weight:600;cursor:pointer;transition:transform .12s,background .15s,border-color .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn.primary{background:var(--primary);color:#fff;box-shadow:0 4px 12px rgba(79,91,213,.28)}
.btn.primary:hover{background:var(--primary-d);box-shadow:0 6px 16px rgba(79,91,213,.35)}
.btn.primary:active{background:color-mix(in srgb,var(--primary-d) 90%,#000)}
.btn.ghost{background:var(--surface);color:var(--primary);border-color:var(--primary)}
.btn.ghost:hover{background:var(--primary-soft);border-color:var(--primary-d)}
.btn.ghost:active{background:color-mix(in srgb,var(--primary-soft) 80%,var(--primary))}
.btn.danger{background:var(--err);color:#fff;box-shadow:0 4px 12px rgba(216,69,59,.22)}
.btn.danger:hover{filter:brightness(.94);box-shadow:0 6px 16px rgba(216,69,59,.28)}
.btn.danger:active{filter:brightness(.88)}
.btn.sm{padding:5px 10px;font-size:12px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}

/* 登录按钮悬停变绿（与原软件 QQ 空间一致）。用 id 选择器保证覆盖主色 indigo 与其他 hover 规则 */
:root{ --qq-green:#1fab5a; }
#go-archive, #btn-qr{ transition:background .18s, border-color .18s, color .18s, box-shadow .18s; }
#go-archive:hover, #btn-qr:hover{ background:var(--qq-green); border-color:var(--qq-green); color:#fff; box-shadow:0 6px 16px rgba(31,171,90,.35); }

/* ===================== 登录 ===================== */
.login-view{position:fixed;inset:0;z-index:70;display:flex;align-items:center;justify-content:center;background:rgba(16,22,36,.65);backdrop-filter:blur(4px)}
.login-view.hidden{display:none !important}
.login-card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:0 20px 60px rgba(0,0,0,.22);padding:30px;max-width:380px;width:92vw;text-align:center;border:1px solid var(--line);position:relative}
.login-card .close-login{position:absolute;top:8px;right:12px;background:none;border:none;color:var(--muted);font-size:24px;cursor:pointer}
.login-card-mark{display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:16px;
  background:linear-gradient(135deg,var(--primary),var(--primary-d));color:#fff;margin-bottom:10px;box-shadow:0 8px 20px rgba(79,91,213,.35)}
.login-card h2{margin:6px 0 8px;font-size:20px}
.qr-wrap{margin:18px 0;display:flex;flex-direction:column;align-items:center;gap:10px}
#qr-img{width:200px;height:200px;border:1px solid var(--line);border-radius:12px;background:#fff;object-fit:contain}
.qr-status{font-size:13px;color:var(--muted)}

/* ===================== 动态列表 ===================== */
.feed{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:12px;box-shadow:var(--shadow-sm)}
.feed .meta{color:var(--muted);font-size:12px;margin-bottom:6px}
.feed .author{color:var(--primary);font-weight:600}
.feed .content{white-space:pre-wrap;word-break:break-word;line-height:1.6}
.feed .media{margin-top:8px;display:flex;flex-wrap:wrap;gap:6px}
.feed .media img{width:120px;height:120px;object-fit:cover;border-radius:8px;cursor:pointer}
.feed .media a{display:inline-flex;align-items:center;padding:6px 10px;background:var(--surface-2);border-radius:8px;color:var(--primary);font-size:12px}
.feed .likes{margin-top:6px;font-size:12px;color:#d9811f}
.feed .comments{margin-top:6px;font-size:12px;color:var(--muted);border-left:3px solid var(--line);padding-left:8px}

/* ===================== 媒体画廊 ===================== */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:10px}
.gallery .item{border-radius:10px;overflow:hidden;background:var(--surface);border:1px solid var(--line);position:relative}
.gallery .item img{width:100%;height:132px;object-fit:cover;display:block;cursor:pointer}
.gallery .item .video-ph{width:100%;height:132px;display:flex;align-items:center;justify-content:center;background:var(--vip1);color:#fff;font-size:13px}
.gallery .item .badge{position:absolute;top:6px;left:6px;background:rgba(0,0,0,.6);color:#fff;font-size:11px;padding:1px 6px;border-radius:6px}
.year-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.year-tabs .yt{padding:5px 12px;border-radius:20px;background:var(--surface);border:1px solid var(--line);cursor:pointer;font-size:13px;color:var(--muted)}
.year-tabs .yt.active{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ===================== 表格 ===================== */
table{width:100%;border-collapse:collapse;font-size:13px;background:var(--surface);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line)}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
th{background:var(--surface-2);color:var(--muted);font-weight:600;font-size:12px}
tr:last-child td{border-bottom:none}
.tag{display:inline-block;padding:2px 8px;border-radius:6px;font-size:11px;font-weight:600}
.tag.ok{background:rgba(31,157,107,.12);color:var(--ok)}
.tag.used{background:var(--surface-2);color:var(--muted)}
.tag.err{background:rgba(216,69,59,.12);color:var(--err)}
.tag.warn{background:rgba(217,138,31,.14);color:var(--warn)}

/* ===================== 表单 ===================== */
label{display:block;margin:10px 0}
label .lbl{display:block;font-size:13px;color:var(--ink);margin-bottom:4px;font-weight:500}
input,textarea,select{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:9px;font-size:13.5px;font-family:inherit;background:var(--surface);color:var(--ink)}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.row{display:flex;gap:10px;flex-wrap:wrap}
.row > *{flex:1;min-width:150px}

/* ===================== 进度条 ===================== */
.progress{margin:14px 0}
.bar{height:9px;background:var(--surface-2);border-radius:20px;overflow:hidden}
.bar > span{display:block;height:100%;background:var(--primary);width:0;transition:width .3s}

/* ===================== 弹窗 ===================== */
.modal-root{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center}
.modal-mask{position:absolute;inset:0;background:rgba(16,20,31,.45)}
.modal{position:relative;background:var(--surface);border-radius:16px;box-shadow:0 12px 40px rgba(0,0,0,.2);padding:22px;width:min(460px,92vw);max-height:88vh;overflow:auto;border:1px solid var(--line)}
.modal h3{margin:0 0 12px;font-size:17px}
.modal .close{position:absolute;top:14px;right:16px;cursor:pointer;color:var(--muted);font-size:22px;border:none;background:none}

/* ===================== Toast ===================== */
.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);background:var(--vip1);color:#fff;padding:10px 18px;border-radius:10px;font-size:13px;z-index:80;box-shadow:0 6px 20px rgba(0,0,0,.25)}
.toast.err{background:var(--err)}
.toast.ok{background:var(--ok)}

/* ===================== 隐私说明 ===================== */
.privacy li{margin:8px 0}
.privacy .hl{color:var(--primary);font-weight:600}

/* ===================== 移动端导航 ===================== */
.mobile-navigation{display:none}
.mobile-more-mask{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:60}
.mobile-more-drawer{position:fixed;left:0;right:0;bottom:0;z-index:61;background:var(--surface);border-radius:18px 18px 0 0;
  padding:14px 16px calc(20px + env(safe-area-inset-bottom));box-shadow:0 -8px 30px rgba(0,0,0,.18);transform:translateY(0);transition:transform .25s}
.mobile-more-handle{width:40px;height:4px;border-radius:4px;background:var(--line);margin:0 auto 12px}
.mobile-more-title{margin:0 0 10px;font-size:15px;font-weight:700}
.mobile-more-navigation{display:flex;flex-direction:column;gap:4px}
.m-more-item{display:flex;align-items:center;gap:12px;padding:12px 8px;border-radius:12px}
.m-more-item:active{background:var(--surface-2)}
.m-more-icon{flex:0 0 auto;width:38px;height:38px;border-radius:10px;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center}
.m-more-item span:nth-child(2){display:flex;flex-direction:column;flex:1;line-height:1.25}
.m-more-item strong{font-size:14px;font-weight:600}
.m-more-item small{font-size:11px;color:var(--muted)}
.m-more-arrow{color:var(--muted);flex:0 0 auto}

/* ===================== 相册回收站 ===================== */
.rc-tabs{display:flex;gap:8px;margin:12px 0}
.rc-tab{background:var(--surface);border:1px solid var(--line);color:var(--muted);padding:7px 14px;border-radius:9px;font-size:13px;font-weight:600;cursor:pointer}
.rc-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.rc-pane{margin-top:6px}
.rc-pane input.inp{margin-bottom:8px}
details{margin:10px 0}
summary{cursor:pointer;color:var(--primary);font-weight:600;font-size:13px}
.recycle-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.recycle-toolbar > div:first-child{font-size:15px}
.rc-actions{display:flex;gap:8px;flex-wrap:wrap}
.recycle-layout{display:grid;grid-template-columns:220px 1fr;gap:14px}
.recycle-albums{display:flex;flex-direction:column;gap:4px;max-height:70vh;overflow:auto;padding:10px}
.rc-al{display:flex;align-items:center;gap:8px;text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 12px;cursor:pointer;font-size:13px;color:var(--ink)}
.rc-al:hover{border-color:var(--primary)}
.rc-al.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.rc-al span{display:flex;flex-direction:column}
.rc-al small{color:var(--muted);font-size:11px}
.rc-al.active small{color:#dfe3ff}
.recycle-content{padding:14px}
.recycle-photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}
.rc-ph{position:relative;display:flex;flex-direction:column;gap:4px;border:1px solid var(--line);border-radius:12px;padding:8px;background:var(--surface);cursor:pointer}
.rc-ph.rc-sel:hover{border-color:var(--primary)}
.rc-ph.selected{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-soft)}
.rc-img{width:100%;height:100px;object-fit:cover;border-radius:8px;background:var(--surface-2)}
.rc-cap{font-size:12px;color:var(--ink);display:flex;flex-direction:column}
.rc-cap small{color:var(--muted)}
.rc-chk{position:absolute;top:6px;right:6px;width:auto}
.rc-dest-tabs{display:flex;gap:8px;margin-bottom:12px}
.rc-dest-pane{margin:8px 0}
.rc-dest-pane label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}

/* ===================== 未登录（guest）布局 ===================== */
/* 未登录也不再隐藏侧边栏/移动导航，保持 AppShell 与原软件一致 */
.app-shell.is-guest .page-content{min-height:calc(100vh - var(--topbar-h))}

/* ===================== 响应式 ===================== */
@media (max-width:920px){
  .app-shell{grid-template-columns:1fr}
  .desktop-sidebar{display:none}
  .page-content{padding:16px;padding-bottom:80px}
  .topbar{padding:0 14px}
  .topbar-titles h1{font-size:17px}
  .mobile-navigation{position:fixed;left:0;right:0;bottom:0;z-index:35;display:grid;grid-template-columns:repeat(5,1fr);
    background:var(--surface);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
  .m-nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 0;border:none;background:none;color:var(--muted);font-size:11px;cursor:pointer}
  .m-nav-item svg{opacity:.85}
  .m-nav-item.active{color:var(--primary)}
  .m-nav-item.active svg{opacity:1}
  .grid.cols-4,.grid.cols-3{grid-template-columns:repeat(2,1fr)}
  .account-chip{max-width:160px}
}
@media (max-width:560px){
  .grid.cols-4,.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}
  .recycle-layout{grid-template-columns:1fr}
  .recycle-albums{max-height:none}
}

/* =========================================================================
   逐页复刻：原桌面端组件样式（StatCard / 各 View 组件）
   颜色与尺寸做差异化（主色 #4f5bd5），但版式/组件与原软件一致
   ========================================================================= */

/* 通用 surface-card（原桌面端 .surface-card） */
.surface-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:18px;transition:transform .18s,box-shadow .18s,border-color .18s}
.surface-card:hover{box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--primary) 18%,var(--line))}
.surface-card + .surface-card, .surface-card + .archive-header, .archive-header + .surface-card{margin-top:14px}

/* section-kicker / section-heading（原组件标题） */
.section-kicker{display:inline-block;font-size:10px;letter-spacing:2px;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:4px}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.section-heading h3{margin:0;font-size:16px;font-weight:700}

/* hero-panel（原 DashboardView 顶部） */
.hero-panel{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  background:linear-gradient(135deg,var(--vip1),var(--vip2));color:#fff;border-radius:var(--radius-lg);padding:26px 28px;box-shadow:var(--shadow)}
.hero-panel .section-kicker{color:#9aa6bd}
.hero-panel h2{margin:6px 0 4px;font-size:22px;font-weight:700;color:#fff}
.hero-panel p{margin:0;color:#c3cce0;font-size:13.5px;max-width:560px}
.hero-panel .btn.primary{background:#fff;color:var(--vip1)}
.hero-panel .btn.primary:hover{background:#eef0fb}

/* stats-grid + stat-card（原 StatCard.vue） */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:16px 0}
.stat-card{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:16px;transition:transform .18s,box-shadow .18s,border-color .18s;position:relative;overflow:hidden}
.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--primary) 20%,var(--line))}
.stat-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--primary);opacity:.8}
.stat-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.stat-icon i{font-size:21px}
.stat-card p{margin:0;font-size:12px;color:var(--muted)}
.stat-card strong{display:block;font-size:24px;font-weight:700;line-height:1.1;margin:3px 0}
.stat-card small{font-size:11px;color:var(--muted)}
.stat-card.tone-blue::before{background:#2878ff}
.stat-card.tone-purple::before{background:#8b5cf6}
.stat-card.tone-green::before{background:var(--ok)}
.stat-card.tone-orange::before{background:var(--warn)}
/* dashboard-grid（原三栏）：左侧最近记录整列，右侧排行榜+任务状态等分一列，两端对齐 */
.dashboard-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:14px;align-items:stretch}
.dashboard-grid .recent-card{grid-row:1;min-width:0}
.dashboard-aside{grid-row:1;display:grid;grid-template-rows:1fr 1fr;gap:14px;min-width:0}
.dashboard-aside .ranking-card,.dashboard-aside .status-card{margin:0;min-width:0;display:flex;flex-direction:column;overflow:auto}
.dashboard-aside .ranking-card #dash-rank{flex:1 1 auto;display:flex;flex-direction:column;justify-content:center}
.recent-card .dashboard-recent-list{display:flex;flex-direction:column;gap:10px}
.dashboard-recent-item{display:flex;gap:10px;align-items:flex-start}
.dashboard-recent-avatar{width:34px;height:34px;border-radius:50%;background:var(--surface-2);flex:0 0 auto;display:flex;align-items:center;justify-content:center;overflow:hidden}
.dashboard-recent-avatar img{width:100%;height:100%;object-fit:cover}
.dashboard-recent-item strong{font-size:13.5px} .dashboard-recent-item p{margin:2px 0;font-size:13px;color:var(--ink)}
.dashboard-recent-item small{font-size:11px;color:var(--muted)}
.ranking-total{font-size:11px;color:var(--muted);font-weight:600}

/* 互动排行榜（原 InteractionRanking） */
.interaction-ranking{display:flex;flex-direction:column;gap:8px}
.ranking-item{display:flex;align-items:center;gap:10px}
.ranking-position{width:22px;height:22px;border-radius:50%;background:var(--surface-2);color:var(--muted);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.ranking-position.rank-1{background:linear-gradient(135deg,#f6c343,#e08a1f);color:#fff}
.ranking-position.rank-2{background:linear-gradient(135deg,#cfd6e4,#9aa6bd);color:#fff}
.ranking-position.rank-3{background:linear-gradient(135deg,#e0995a,#c66a2a);color:#fff}
.ranking-avatar{width:30px;height:30px;border-radius:50%;background:var(--surface-2);overflow:hidden;flex:0 0 auto;display:flex;align-items:center;justify-content:center}
.ranking-avatar img{width:100%;height:100%;object-fit:cover}
.ranking-person{flex:1;min-width:0}
.ranking-person strong{font-size:13.5px}
.ranking-person small{display:block;font-size:11px;color:var(--muted)}
.ranking-bar{display:block;height:5px;background:var(--primary-soft);border-radius:6px;margin-top:4px;overflow:hidden}
.ranking-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--primary-d));border-radius:6px}
.ranking-count{text-align:right;flex:0 0 auto}
.ranking-count strong{font-size:15px} .ranking-count small{display:block;font-size:11px;color:var(--muted)}
.ranking-empty,.ranking-total{display:flex;align-items:center;gap:8px;color:var(--muted);justify-content:center;padding:20px 0;font-size:13px}
.ranking-total{padding:0}

/* 状态卡（原 StatusCard） */
.status-tag{display:inline-block;padding:3px 12px;border-radius:20px;font-size:12px;font-weight:700;background:var(--surface-2);color:var(--muted)}
.status-tag.tone-success{background:rgba(31,157,107,.14);color:var(--ok)}
.status-tag.tone-info{background:var(--primary-soft);color:var(--primary)}
.status-tag.tone-warn{background:rgba(217,138,31,.16);color:var(--warn)}
.status-tag.tone-danger{background:rgba(216,69,59,.14);color:var(--err)}
.status-tag.tone-secondary{background:var(--surface-2);color:var(--muted)}
.storage-row{display:flex;justify-content:space-between;font-size:13px;margin:10px 0;color:var(--muted)}
.storage-row strong{color:var(--ink)}
.status-list{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:7px}
.status-list li{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.status-list li i{color:var(--primary)}

/* 空状态 */
.empty-state{text-align:center;padding:34px 18px;color:var(--muted)}
.empty-state span{display:inline-flex;width:46px;height:46px;border-radius:50%;background:var(--surface-2);align-items:center;justify-content:center;margin-bottom:8px}
.empty-state span i{font-size:20px;color:var(--muted)}
.empty-state h4{margin:4px 0;font-size:15px;color:var(--ink)}
.empty-state p{margin:0;font-size:12.5px}
.empty-state.compact{padding:20px 14px}

/* ===================== 归档内容（原 ArchivesView） ===================== */
.archive-header{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.archive-header-copy{display:flex;align-items:center;gap:12px}
.archive-header-icon{width:42px;height:42px;border-radius:12px;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.archive-header-icon i{font-size:20px}
.archive-header-copy h2{margin:0;font-size:18px;font-weight:700}
.archive-header-copy p{margin:2px 0 0;font-size:12.5px;color:var(--muted)}
.archive-header-actions{display:flex;gap:8px;flex-wrap:wrap}
.archive-toolbar{display:flex;flex-direction:column;gap:12px}
.archive-category-tabs{display:flex;gap:8px}
.archive-category-tab{flex:1 1 0;min-width:0;justify-content:center;text-align:center;display:flex;align-items:center;gap:9px;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:9px 10px;cursor:pointer;color:var(--muted);font-size:13px;transition:.15s}
.archive-category-tab .archive-category-icon{display:flex;align-items:center;justify-content:center}
.archive-category-tab strong{font-size:13.5px;color:var(--ink);font-weight:600}
.archive-category-tab small{display:block;font-size:10.5px;color:var(--muted)}
.archive-category-tab .archive-category-check{margin-left:auto;opacity:0;color:var(--primary)}
.archive-category-tab.is-active{background:var(--primary);border-color:var(--primary);color:#fff}
.archive-category-tab.is-active strong{color:#fff} .archive-category-tab.is-active small{color:#dfe3ff}
.archive-category-tab.is-active .archive-category-check{opacity:1}
.archive-toolbar-divider{height:1px;background:var(--line)}
.archive-control-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.search-box{display:flex;align-items:center;gap:8px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:7px 12px;flex:1;min-width:200px}
.search-box i{color:var(--muted)}
.search-box input{border:none;background:none;outline:none;flex:1;font-size:13.5px;color:var(--ink)}
.selection-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.selection-count{font-size:12.5px;color:var(--muted)}
.archive-error{color:var(--err);font-size:13px;margin:6px 0}
.archive-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;align-items:start}
.archive-card{padding:16px}
.archive-dynamic-header{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.archive-avatar{width:38px;height:38px;border-radius:50%;background:var(--surface-2);overflow:hidden;flex:0 0 auto;display:flex;align-items:center;justify-content:center}
.archive-avatar img{width:100%;height:100%;object-fit:cover}
.archive-publisher strong{font-size:14px} .archive-publisher span{display:block;font-size:11.5px;color:var(--muted)}
.archive-dynamic-content{white-space:pre-wrap;word-break:break-word;line-height:1.6;margin:0 0 10px}
.archive-picture-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:6px;margin-bottom:8px}
.archive-picture-grid.pictures-1{grid-template-columns:minmax(0,1fr)}
.archive-picture-grid.pictures-2{grid-template-columns:repeat(2,1fr);max-width:360px}
.archive-picture-grid.pictures-3,.archive-picture-grid.pictures-4{grid-template-columns:repeat(2,1fr);max-width:360px}
.archive-picture-button{border:none;background:none;padding:0;cursor:pointer;border-radius:8px;overflow:hidden;aspect-ratio:1/1}
.archive-picture-button img{width:100%;height:100%;object-fit:cover;border-radius:8px;display:block}
.picture-more{display:flex;align-items:center;justify-content:center;background:var(--surface-2);border-radius:8px;color:var(--muted);font-size:13px;font-weight:600;aspect-ratio:1/1}
.archive-video-chip{display:inline-flex;align-items:center;gap:5px;background:var(--vip1);color:#fff;font-size:12px;padding:4px 10px;border-radius:8px;margin-right:8px}
.archive-assets{display:flex;flex-wrap:wrap;gap:14px;font-size:12.5px;color:var(--muted);margin-top:6px}
.archive-likes{color:#e08a1f}
.archive-comments{margin-top:10px;display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--line);padding-top:10px}
.archive-comment{display:flex;gap:8px}
.comment-avatar{width:28px;height:28px;border-radius:50%;background:var(--surface-2);overflow:hidden;flex:0 0 auto;display:flex;align-items:center;justify-content:center}
.comment-avatar img{width:100%;height:100%;object-fit:cover}
/* 留言卡片（guestbook） */
.guest-card .archive-dynamic-meta strong{font-size:14px}
.guest-card .archive-dynamic-meta small{display:block;font-size:11.5px;color:var(--muted);margin-top:2px}
.guest-content{white-space:pre-wrap;word-break:break-word;line-height:1.7;margin:8px 0 0;font-size:14px}
.guest-reply{margin-top:10px;padding:8px 12px;border-left:3px solid var(--vip1);background:var(--surface-2);border-radius:0 8px 8px 0;font-size:13px}
.guest-reply span{display:block;font-size:11px;color:var(--muted);margin-bottom:2px;font-weight:600}
.archive-comment-body{flex:1;min-width:0}
.archive-comment-meta{display:flex;align-items:center;gap:8px;font-size:12.5px}
.archive-comment-meta strong{font-weight:600}
.archive-comment-meta time{color:var(--muted);font-size:11px}
.archive-comment-body p{margin:2px 0 0;font-size:13px}
.archive-paginator{text-align:center;margin:14px 0}

/* ===================== 联系人（原 ContactsView） ===================== */
.contacts-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.contacts-sort{width:auto;min-width:130px;flex:0 0 auto}
.contacts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.contact-card{display:flex;align-items:center;gap:12px}
.contact-avatar{width:46px;height:46px;border-radius:50%;background:var(--surface-2);overflow:hidden;flex:0 0 auto;display:flex;align-items:center;justify-content:center}
.contact-avatar img{width:100%;height:100%;object-fit:cover}
.contact-body{flex:1;min-width:0}
.contact-body strong{font-size:14px}
.contact-body small{display:block;font-size:11.5px;color:var(--muted)}
.contact-stats{display:flex;gap:12px;margin-top:4px;font-size:12px;color:var(--muted)}
.contact-stats i{color:var(--primary);margin-right:3px}
.contact-total{text-align:right;flex:0 0 auto}
.contact-total strong{font-size:18px;color:var(--primary)} .contact-total small{display:block;font-size:11px;color:var(--muted)}

/* ===================== 媒体（原 MediaView） ===================== */
.media-hero{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.media-hero-copy{display:flex;align-items:center;gap:12px}
.media-hero-icon{width:42px;height:42px;border-radius:12px;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.media-hero-copy h2{margin:0;font-size:18px;font-weight:700}
.media-hero-copy p{margin:2px 0 0;font-size:12.5px;color:var(--muted)}
.media-filter{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.media-filter .inp{width:auto;min-width:120px}
.media-waterfall{columns:5 150px;column-gap:10px;margin-top:14px}
.media-tile{break-inside:avoid;display:block;width:100%;margin:0 0 10px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface);cursor:pointer;text-align:left;padding:0}
.media-tile-visual{position:relative;background:var(--surface-2);line-height:0;min-height:120px}
.media-tile-visual img{width:100%;height:auto;display:block}
.media-tile-visual .media-video-mark{position:relative;aspect-ratio:1/1}
.media-tile-visual time{position:absolute;left:6px;bottom:6px;background:rgba(0,0,0,.55);color:#fff;font-size:11px;padding:1px 6px;border-radius:6px}
.media-video-mark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--vip1),var(--vip2));color:#fff;font-size:30px}
.media-tile-meta{padding:7px 9px}
.media-tile-meta strong{display:block;font-size:12.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.media-tile-meta small{font-size:11px;color:var(--muted)}
.media-load-sentinel{text-align:center;padding:14px;color:var(--muted)}
.media-original-pictures{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:6px;margin:10px 0}
.media-original-pictures img{width:100%;border-radius:8px}

/* ===================== 任务（原 TasksView） ===================== */
.task-card .task-message{font-size:13px;color:var(--muted);margin:4px 0 12px}
.task-progress{margin:10px 0}
.task-progress .bar{height:7px}
.task-progress .bar > span.indeterminate{width:40%;animation:indet 1.1s ease-in-out infinite}
@keyframes indet{0%{margin-left:-40%}100%{margin-left:100%}}

/* 自绘转圈：使用 currentColor，不依赖外部图标字体（CDN 被墙也能正常转） */
.spin{display:inline-block;width:14px;height:14px;box-sizing:border-box;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:spin .7s linear infinite;vertical-align:-2px;margin-right:6px}
.spin.sm{width:11px;height:11px;border-width:2px;margin-right:4px}
@keyframes spin{to{transform:rotate(360deg)}}
.task-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:12px 0}
.task-stats > div{background:var(--surface-2);border-radius:10px;padding:10px;text-align:center}
.task-stats span{display:block;font-size:11.5px;color:var(--muted)}
.task-stats strong{font-size:18px}
.task-rate-limit{display:flex;gap:10px;align-items:flex-start;background:rgba(217,138,31,.1);border:1px solid rgba(217,138,31,.3);border-radius:12px;padding:12px;margin:10px 0}
.task-rate-limit i{font-size:20px;color:var(--warn)}
.task-rate-limit strong{display:block;font-size:13.5px} .task-rate-limit p{margin:2px 0 0;font-size:12.5px;color:var(--muted)}
.task-actions{display:flex;gap:10px;flex-wrap:wrap}
.task-tips ul{margin:8px 0 0;padding-left:18px;color:var(--muted);font-size:12.5px}
.task-tips li{margin:4px 0}

/* ===================== 回收站（仅自动验证，移除手动粘贴） ===================== */
.recycle-auth-state{text-align:center}
.recycle-auth-state h2{margin:8px 0 4px;font-size:16px}
.recycle-auth-state p{margin:0 auto 14px;max-width:440px;font-size:13px;color:var(--muted)}
.rc-pane{max-width:380px;margin:0 auto}
.rc-pane .inp{width:100%;margin-bottom:10px;text-align:center}
.rc-pane .btn{width:100%}
.recycle-toolbar h2{margin:0 0 2px;font-size:17px}
.recycle-toolbar > div:first-child{font-size:15px;color:var(--muted)}

/* ===================== 设置（本站独有：鉴权/发邮箱/后台进度） ===================== */
.settings-stack{display:flex;flex-direction:column;gap:14px}
.settings-card{display:flex;flex-direction:column;gap:10px}
.settings-copy{display:flex;align-items:center;gap:12px}
.settings-copy > div{flex:1;min-width:0}
.settings-copy h3{margin:0;font-size:15px;font-weight:600}
.settings-copy p{margin:2px 0 0;font-size:12.5px;color:var(--muted)}
.settings-icon{width:40px;height:40px;border-radius:12px;background:var(--surface-2);color:var(--primary);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.settings-icon i{font-size:19px}
.settings-icon.tone-blue{background:var(--primary-soft);color:var(--primary)}
.settings-icon.tone-purple{background:rgba(139,92,246,.14);color:#8b5cf6}
.settings-icon.tone-green{background:rgba(31,157,107,.14);color:var(--ok)}
.settings-icon.tone-red{background:rgba(216,69,59,.14);color:var(--err)}
.settings-note{font-size:12.5px;color:var(--muted);background:var(--surface-2);border-radius:9px;padding:9px 12px}
.backend-progress{display:flex;flex-direction:column;gap:6px}
.bp-row{display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted)}
.bp-row strong{color:var(--ink)}
.bp-bar{height:6px;background:var(--surface-2);border-radius:6px;overflow:hidden;margin-bottom:4px}
.bp-bar > span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--primary),var(--primary-d));border-radius:6px;transition:width .4s}
.bp-bar > span.indeterminate{width:40%;animation:indet 1.1s ease-in-out infinite}
.danger-settings-card .settings-icon.tone-red{background:rgba(216,69,59,.14);color:var(--err)}
.btn.outlined{background:transparent;border:1px solid var(--primary);color:var(--primary)}
.btn.outlined:hover{background:var(--primary-soft)}
.btn.danger.outlined{background:transparent;border:1px solid var(--err);color:var(--err)}
.btn.danger.outlined:hover{background:rgba(216,69,59,.08)}
.export-progress .bar{height:7px}
.field-note{display:block;font-size:11px;margin-top:4px;color:var(--primary)}

/* ===================== 免责声明 ===================== */
.disclaimer-root{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center}
.disclaimer-backdrop{position:absolute;inset:0;background:rgba(16,22,36,.65);backdrop-filter:blur(4px)}
.disclaimer-card{position:relative;background:var(--surface);border-radius:18px;box-shadow:0 20px 60px rgba(0,0,0,.22);width:min(840px,94vw);max-height:96vh;overflow:auto;padding:22px;border:1px solid var(--line)}
.disclaimer-card h2{margin:0 0 4px;font-size:20px;font-weight:700}
.disclaimer-subtitle{color:var(--muted);font-size:13px;margin-bottom:12px}
.disclaimer-body{display:flex;flex-direction:column;gap:10px;max-height:70vh;overflow:auto;padding-right:6px;margin-bottom:12px}
.disclaimer-body section{background:var(--surface-2);border-radius:12px;padding:9px 13px}
.disclaimer-body h4{margin:0 0 5px;font-size:13px;color:var(--primary)}
.disclaimer-body p{margin:0 0 7px;font-size:12.5px;color:var(--ink);line-height:1.55}
.disclaimer-body p:last-child{margin-bottom:0}
.disclaimer-note{font-size:12.5px;color:var(--muted);margin:0 0 14px;line-height:1.6}
.disclaimer-agree{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--ink);cursor:pointer;margin-bottom:16px}
.disclaimer-agree input{width:auto;margin-top:2px;flex:0 0 auto}
.disclaimer-actions{display:flex;justify-content:flex-end;gap:10px}
.disclaimer-msg{text-align:center;color:var(--err);font-size:13px;margin:12px 0 0}

/* ===================== 首页英雄区（对齐原软件蓝色渐变） ===================== */
.hero-panel{background:linear-gradient(135deg,#2878ff,#5b8def);color:#fff}
.hero-panel .section-kicker{color:rgba(255,255,255,.75)}
.hero-panel p{color:rgba(255,255,255,.85)}
.hero-panel .btn.primary{background:#fff;color:#2878ff}
.hero-panel .btn.primary:hover{background:#eef5ff}

/* ===================== 联系人列表（对齐原软件列表样式） ===================== */
.contacts-list{display:flex;flex-direction:column;gap:10px}
.contact-row{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 16px;box-shadow:var(--shadow-sm);transition:.15s}
.contact-row:hover{border-color:var(--primary)}
.contact-row .contact-avatar{width:50px;height:50px;border-radius:50%;background:var(--surface-2);overflow:hidden;flex:0 0 auto;display:flex;align-items:center;justify-content:center}
.contact-row .contact-avatar img{width:100%;height:100%;object-fit:cover}
.contact-info{flex:1;min-width:0}
.contact-info strong{font-size:14.5px;font-weight:600}
.contact-info small{display:block;font-size:12px;color:var(--muted);margin-top:1px}
.contact-meta{display:flex;align-items:center;gap:14px;margin-top:5px;font-size:12px;color:var(--muted)}
.contact-meta span{display:flex;align-items:center;gap:4px}
.contact-meta i{color:var(--primary)}
.contact-count{text-align:right;flex:0 0 auto;min-width:64px}
.contact-count strong{display:block;font-size:22px;font-weight:700;color:var(--primary);line-height:1}
.contact-count small{font-size:11px;color:var(--muted)}

/* ===================== 任务页四栏统计 ===================== */
.task-stats{grid-template-columns:repeat(4,1fr)}
.task-stats > div{background:var(--surface-2);border-radius:10px;padding:12px;text-align:center}

/* ===================== 回收站验证入口（居中弹窗触发） ===================== */
.recycle-verify-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:12px;padding:60px 20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);min-height:420px}
.recycle-verify-state .rc-lock{width:54px;height:54px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:24px}
.recycle-verify-state h3{margin:0;font-size:17px}
.recycle-verify-state p{margin:0;font-size:13px;color:var(--muted);max-width:420px;line-height:1.6}

/* ===================== 登录提示 ===================== */
.login-required{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:12px;padding:60px 20px;color:var(--muted)}
.login-required i{font-size:42px;color:var(--primary);opacity:.8}
.login-required h4{margin:0;color:var(--ink)}
.login-preview-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:12px;padding:50px 24px;color:var(--muted);background:var(--surface-2);border:2px dashed var(--line);border-radius:var(--radius-lg);margin-top:14px}
.login-preview-placeholder > span{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:18px;background:var(--surface);color:var(--primary);font-size:28px;box-shadow:var(--shadow-sm)}
.login-preview-placeholder h4{margin:0;color:var(--ink);font-size:16px}
.login-preview-placeholder p{margin:0;max-width:420px;font-size:13px}
.login-preview-placeholder .btn{min-width:140px}
.archive-list:has(> .login-preview-placeholder),
.contacts-grid:has(> .login-preview-placeholder),
.media-waterfall:has(> .login-preview-placeholder){display:block}
.media-waterfall:has(> .login-preview-placeholder){columns:unset}

/* ===================== 后台管理（独立页） ===================== */
.admin-shell{grid-template-columns:230px 1fr}
.admin-sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:6px;padding:18px 14px;background:var(--surface);border-right:1px solid var(--line);box-shadow:var(--shadow-sm)}
.admin-sidebar .brand{padding-bottom:16px}
.admin-nav{display:flex;flex-direction:column;gap:3px;flex:1}
.admin-nav-item{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:10px;color:var(--muted);font-weight:500;font-size:13.5px;transition:.15s;background:none;border:none;cursor:pointer;text-align:left;width:100%}
.admin-nav-item i{font-size:17px;width:18px;text-align:center}
.admin-nav-item:hover{background:var(--surface-2);color:var(--ink)}
.admin-nav-item.active{background:var(--primary);color:#fff;font-weight:600;box-shadow:0 6px 16px rgba(79,91,213,.3)}
.admin-sidebar-footer{margin-top:auto;padding-top:10px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:3px}
.admin-sidebar-footer .admin-nav-item{padding:9px 12px}
.admin-login-wrap{max-width:420px;width:100%;margin:auto;padding:40px 20px;text-align:center}
.admin-shell.is-guest{grid-template-columns:1fr;display:flex;align-items:center;justify-content:center;min-height:100vh}
.admin-shell.is-guest .admin-sidebar{display:none}
.admin-shell.is-guest .app-workspace{width:100%;max-width:100%}
.admin-shell.is-guest .topbar{display:none}
.admin-login-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:32px;text-align:left}
.admin-login-card h2{margin:0 0 6px;font-size:20px;text-align:center}
.admin-login-card .admin-login-subtitle{text-align:center;color:var(--muted);font-size:13px;margin-bottom:22px}
.admin-login-card label{margin:12px 0}
.admin-login-card .admin-login-actions{display:flex;gap:10px;margin-top:20px}
.admin-login-card .admin-login-actions .btn{flex:1}
.admin-login-card #ad-msg{text-align:center;margin-top:12px;font-size:13px}
.admin-login-card .admin-remember{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-top:6px;cursor:pointer}
.admin-login-card .admin-remember input{width:15px;height:15px;accent-color:var(--primary);cursor:pointer}
.admin-login-card .admin-login-foot{margin-top:12px;text-align:right}
.admin-login-card .link-btn{background:none;border:none;color:var(--primary);font-size:12.5px;cursor:pointer;padding:0}
.admin-login-card .link-btn:hover{text-decoration:underline}
.admin-panel-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.admin-panel-title h2{margin:0;font-size:20px}
.admin-pager{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.admin-pager-info{font-size:13px;color:var(--muted)}
.admin-pager-ctrls{display:flex;align-items:center;gap:8px}
.admin-empty{text-align:center;padding:30px;color:var(--muted);font-size:13px}
.admin-list-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.admin-list-wrap table{min-width:900px;border-radius:0;border:none;box-shadow:none}
.admin-list-wrap .admin-pager{padding:12px;border-top:1px solid var(--line)}
@media (max-width:920px){
  .admin-shell{grid-template-columns:1fr}
  .admin-sidebar{display:none}
}

/* ===================== 响应式补充 ===================== */
@media (max-width:920px){
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .dashboard-grid{grid-template-columns:1fr}
  .dashboard-grid .recent-card{grid-row:auto}
  .dashboard-grid .ranking-card{grid-row:auto}
  .dashboard-grid .status-card{grid-row:auto}
  .contacts-grid{grid-template-columns:1fr}
  .archive-list{grid-template-columns:1fr}
  .media-waterfall{columns:3 120px}
  .task-stats{grid-template-columns:repeat(2,1fr)}
  .hero-panel{flex-direction:column;align-items:flex-start}
  .disclaimer-card{padding:20px}
  .disclaimer-actions{flex-direction:column-reverse}
  .disclaimer-actions .btn{width:100%}
}
@media (max-width:560px){
  .stats-grid{grid-template-columns:1fr 1fr}
  .media-waterfall{columns:2 120px}
  .task-stats{grid-template-columns:repeat(2,1fr)}
  .contact-row{gap:10px;padding:10px 12px}
  .contact-row .contact-avatar{width:42px;height:42px}
}