/* ═══ 基础（控制台与落地页共用的最小集合） ═══ */
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:#fff;color:#0b1220;
  font:14px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased}
button{font:inherit;cursor:pointer}
.hide{display:none!important}

/* ═══ 控制台：全部作用域在 .cx 下（#app 与各类浮层），与落地页互不影响 ═══ */
.cx{
  --blue:#1668ff; --blue-h:#0b55e0; --blue-s:#e9f1ff; --blue-l:#f4f8ff; --primary:#1668ff; --primary-h:#0b55e0;
  --ink:#0b1220; --ink2:#2b3445; --muted:#5d6679; --faint:#667085;
  --line:#e7ecf3; --line2:#eef2f7; --bg:#f6f8fb; --card:#fff;
  --surface2:#f8fafc; --thead:#fafbfd; --row-h:#fafcff; --hover:#eef2f7; --hover2:#f2f5fa;
  --ctl-bd:#d9e0ea; --ctl-bd-h:#c6cfdc; --btn-bd-h:#d6dde8; --sep:#8b95a7; --track:#e9eef6; --skl1:#eef1f6; --skl2:#f7f9fc;
  --toggle-off:#d5dce7; --chk-spin:#cfd6e2; --seg-bg:#eef2f7; --seg-on:#fff; --selbar-bd:#dbe7ff;
  --green:#12a150; --green-s:#e8f7ee; --green-t:#0e8a43; --amber:#d97706; --amber-s:#fff4e0; --amber-t:#b45309; --amber-bd:#fbe3b5; --warn-t:#8a4b06;
  --red:#e5484d; --red-s:#fdecec; --red-t:#c9353a; --red-bd:#f3c7c8; --danger-t:#a4282c;
  --purple:#7a3df0; --purple-s:#f1eaff; --pink:#db2777; --pink-s:#fff0f6; --gold:#e3a008; --gold-s:#fff4dc; --file:#6b7a90; --file-s:#f1f4f9;
  --scrim:rgba(11,18,32,.42); --top-bg:rgba(246,248,251,.86); --toast:#111827;
  --r:12px; --r-sm:8px; --ctl:36px; --ctl-sm:30px;
  --sh:0 1px 2px rgba(16,24,40,.04),0 1px 3px rgba(16,24,40,.06);
  --sh-lg:0 12px 32px -8px rgba(16,24,40,.18),0 4px 10px -4px rgba(16,24,40,.08);
  color:var(--ink);font-size:14px
}
.cx a{color:var(--blue);text-decoration:none}
.cx a:hover{text-decoration:underline}
.cx :focus-visible{outline:2px solid rgba(22,104,255,.55);outline-offset:2px}
.cx .mono{font-family:ui-monospace,SFMono-Regular,"JetBrains Mono",Menlo,Consolas,monospace;font-size:12.5px}
.cx .muted{color:var(--muted)}
.cx svg{flex:none}

/* 布局：左侧导航 + 主区 */
#app.cx{display:flex;min-height:100vh;background:var(--bg)}
.cx-side{width:232px;flex:none;background:var(--card);border-right:1px solid var(--line);display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;padding:16px 12px;z-index:40}
.cx .cx-brand{display:flex;align-items:center;gap:10px;padding:4px 8px 18px;font-weight:700;font-size:16px;color:var(--ink)!important;text-decoration:none!important}
.cx-mark{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,#2b7bff,#0f5af0);display:grid;place-items:center;box-shadow:0 4px 10px rgba(22,104,255,.28)}
.cx-mark img{width:18px;height:18px;display:block}
.cx-role{margin-left:auto;font-size:11px;font-weight:600;color:var(--blue);background:var(--blue-s);padding:2px 7px;border-radius:999px}
.cx-role.admin{color:var(--purple);background:var(--purple-s)}
.cx-navlbl{font-size:11.5px;color:var(--faint);font-weight:600;letter-spacing:.04em;padding:6px 10px}
.cx-nav{display:flex;flex-direction:column;gap:2px}
.cx-nav button{display:flex;align-items:center;gap:10px;border:0;background:none;color:var(--ink2);font-size:14px;padding:8px 10px;border-radius:8px;text-align:left;width:100%}
.cx-nav button svg{color:var(--faint)}
.cx-nav button:hover{background:var(--bg);color:var(--ink)}
.cx-nav button.on{background:var(--blue-s);color:var(--blue);font-weight:600}
.cx-nav button.on svg{color:var(--blue)}
.cx-side-ft{margin-top:auto;display:flex;flex-direction:column;gap:8px}
.cx-help{display:flex;align-items:center;gap:10px;color:var(--ink2)!important;font-size:13.5px;padding:8px 10px;border-radius:8px;text-decoration:none!important}
.cx-help:hover{background:var(--bg)}
.cx-help svg{color:var(--faint)}
.cx-acct{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:9px 10px}
.cx-avatar{width:30px;height:30px;border-radius:50%;background:var(--blue-s);color:var(--blue);font-weight:700;font-size:13px;display:grid;place-items:center;flex:none}
.cx-acct .who{min-width:0;flex:1;line-height:1.3}
.cx-acct .who b{display:block;font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cx-acct .who span{display:block;font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.cx-main{flex:1;min-width:0;display:flex;flex-direction:column}
.cx-top{height:56px;display:flex;align-items:center;gap:10px;padding:0 28px;background:var(--top-bg);backdrop-filter:saturate(1.4) blur(8px);
  position:sticky;top:0;z-index:30;border-bottom:1px solid transparent}
.cx-top.scrolled{border-bottom-color:var(--line)}
.cx-crumbs{display:flex;align-items:center;gap:4px;font-size:13.5px;color:var(--muted);min-width:0;overflow:hidden;white-space:nowrap}
.cx-crumbs a{color:var(--muted)!important;padding:3px 6px;border-radius:6px;text-decoration:none!important}
.cx-crumbs a:hover{background:var(--hover);color:var(--ink)!important}
.cx-crumbs .cur{color:var(--ink);font-weight:500;padding:3px 6px;overflow:hidden;text-overflow:ellipsis}
.cx-crumbs .sep{color:var(--sep)}
.cx-top-r{margin-left:auto;display:flex;align-items:center;gap:6px}
.cx .ibtn.cx-menu-btn{display:none}
.cx-page{flex:1}
.cx-wrap{max-width:1200px;margin:0 auto;padding:12px 28px 72px}

/* 页面标题 */
.cx-head{display:flex;align-items:center;gap:16px;margin:8px 0 22px;flex-wrap:wrap}
.cx-head h1{margin:0;font-size:24px;font-weight:700;letter-spacing:-.01em;line-height:1.25}
.cx-head p{margin:4px 0 0;color:var(--muted);font-size:14px}
.cx-head .acts{margin-left:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}

/* 按钮 */
.cx .btn{height:var(--ctl);vertical-align:middle;line-height:1;padding:0 14px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--ink);font-size:13.5px;font-weight:500;
  display:inline-flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap;box-shadow:0 1px 2px rgba(16,24,40,.04);transition:background .15s,border-color .15s,box-shadow .15s}
.cx .btn:hover{background:var(--surface2);border-color:var(--btn-bd-h);text-decoration:none}
.cx .btn svg{color:currentColor}
.cx .btn.primary{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 1px 2px rgba(22,104,255,.25),inset 0 1px 0 rgba(255,255,255,.12)}
.cx .btn.primary:hover{background:var(--primary-h);border-color:var(--primary-h)}
.cx .btn.danger{color:var(--red);border-color:var(--red-bd)}
.cx .btn.danger:hover{background:var(--red-s)}
.cx .btn.danger-solid{background:var(--red);border-color:var(--red);color:#fff}
.cx .btn.danger-solid:hover{background:#cf3b40}
.cx .btn.ghost{border-color:transparent;background:none;box-shadow:none;color:var(--ink2)}
.cx .btn.ghost:hover{background:var(--hover)}
.cx .btn.sm{height:var(--ctl-sm);padding:0 10px;font-size:12.5px;border-radius:7px}
.cx .btn:disabled{opacity:.5;cursor:not-allowed}
.cx .btn.is-loading{position:relative;color:transparent!important}
.cx .btn.is-loading::after{content:"";position:absolute;width:15px;height:15px;border-radius:50%;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;animation:cxspin .7s linear infinite}
.cx .btn:not(.primary):not(.danger-solid).is-loading::after{border-color:var(--chk-spin);border-top-color:var(--blue)}
@keyframes cxspin{to{transform:rotate(360deg)}}
.cx .ibtn{width:var(--ctl);height:var(--ctl);vertical-align:middle;flex:none;border:0;background:none;border-radius:8px;color:var(--muted);display:inline-flex;align-items:center;justify-content:center}
.cx .ibtn:hover{background:var(--hover);color:var(--ink)}
.cx .ibtn.sm{width:var(--ctl-sm);height:var(--ctl-sm);border-radius:7px}
.cx .ibtn.danger:hover{background:var(--red-s);color:var(--red)}

/* 表单 */
.cx input[type=text],.cx input[type=password],.cx input[type=number],.cx input[type=email],.cx input[type=search],.cx select,.cx textarea{
  height:var(--ctl);width:100%;padding:0 12px;border:1px solid var(--ctl-bd);border-radius:8px;background:var(--card);color:var(--ink);font:inherit;font-size:14px;transition:border-color .15s,box-shadow .15s}
.cx textarea{height:auto;padding:9px 12px;min-height:80px;resize:vertical}
.cx input:hover,.cx select:hover,.cx textarea:hover{border-color:var(--ctl-bd-h)}
.cx input:focus,.cx select:focus,.cx textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(22,104,255,.14)}
.cx input[readonly]{background:var(--surface2)}
.cx .fld{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.cx .fld > label,.cx .lbl{font-size:13px;font-weight:500;color:var(--ink2)}
.cx .fld .help{font-size:12.5px;color:var(--muted)}
.cx .fld .err{font-size:12.5px;color:var(--red);min-height:0}
.cx .row{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}
.cx .row > .fld{margin-bottom:0}
.cx .row > .btn{flex:none}
.cx .ig{display:flex;gap:8px;align-items:center}
.cx .fld > .seg{align-self:flex-start}
.cx .ig > input,.cx .ig > select{flex:1;min-width:0}
.cx .ig > .btn{flex:none}
.cx .steps + .btn,.cx .note + .btn{margin-top:4px}
.cx .form{max-width:560px}
.cx .form .btn[type=submit],.cx .form > .btn{margin-top:4px}
.cx .card-bd > .kv:first-child{padding-top:0}
.cx .inline-copy{display:flex;gap:8px;align-items:center}
.cx .inline-copy .btn{height:var(--ctl);flex:none}
.cx .inline-copy input{flex:1;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px}
.cx .seg{display:inline-flex;background:var(--seg-bg);border-radius:9px;padding:3px;gap:2px;max-width:100%;overflow-x:auto;scrollbar-width:none}
.cx .seg button{border:0;background:none;white-space:nowrap;flex:none;height:28px;padding:0 12px;border-radius:7px;font-size:13px;color:var(--muted)}
.cx .seg button.on{background:var(--seg-on);color:var(--ink);font-weight:500;box-shadow:0 1px 2px rgba(16,24,40,.08)}
.cx .toggle{position:relative;display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-size:13.5px}
.cx .toggle input{position:absolute;opacity:0;width:0;height:0}
.cx .toggle .tr{width:36px;height:20px;border-radius:999px;background:var(--toggle-off);position:relative;transition:background .15s;flex:none}
.cx .toggle .tr::after{content:"";position:absolute;left:2px;top:2px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.2);transition:transform .15s}
.cx .toggle input:checked + .tr{background:var(--primary)}
.cx .toggle input:checked + .tr::after{transform:translateX(16px)}
.cx .toggle input:focus-visible + .tr{outline:2px solid rgba(22,104,255,.55);outline-offset:2px}
.cx .chk{width:16px;height:16px;accent-color:var(--blue);cursor:pointer;margin:0}

/* 卡片 */
.cx .card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}
.cx .card + .card{margin-top:16px}
.cx .card-hd{display:flex;align-items:center;gap:10px 16px;padding:16px 20px;border-bottom:1px solid var(--line2);flex-wrap:wrap;min-height:64px}
.cx .card-hd > div:first-child{flex:1 1 180px;min-width:0}
.cx .card-hd h2,.cx .card-hd h3{margin:0;font-size:15px;font-weight:600}
.cx .card-hd p{margin:2px 0 0;font-size:13px;color:var(--muted)}
.cx .card-hd .acts{margin-left:auto;display:flex;gap:8px;align-items:center;flex:none;max-width:100%}
.cx .card-bd{padding:18px 20px}
.cx .card-bd.flush{padding:0}
.cx .card-ft{flex-wrap:wrap;padding:12px 20px;border-top:1px solid var(--line2);display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted)}

/* 统计卡 */
.cx .stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}
.cx .stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:16px 18px;min-width:0}
.cx .stat .k{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.cx .stat .k .ic{width:26px;height:26px;border-radius:7px;display:grid;place-items:center;background:var(--blue-s);color:var(--blue)}
.cx .stat .k .ic.g{background:var(--green-s);color:var(--green)}
.cx .stat .k .ic.a{background:var(--amber-s);color:var(--amber)}
.cx .stat .k .ic.p{background:var(--purple-s);color:var(--purple)}
.cx .stat .v{font-size:24px;font-weight:700;margin-top:10px;font-variant-numeric:tabular-nums;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cx .stat .s{font-size:12.5px;color:var(--muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cx .bar{height:6px;border-radius:999px;background:var(--track);overflow:hidden;margin-top:10px}
.cx .bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#4b8dff,var(--blue))}
.cx .bar.warn i{background:linear-gradient(90deg,#f5b544,var(--amber))}
.cx .bar.crit i{background:linear-gradient(90deg,#f37b7e,var(--red))}
.cx .grid2{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:16px;align-items:start}
.cx .stack > .card + .card,.cx .grid2 > .card + .card,.cx .grid2 > div > .card + .card{margin-top:0}
.cx .stack{display:flex;flex-direction:column;gap:16px}
.cx .grid2.ov{grid-template-columns:minmax(0,1fr) 340px}
.cx .donut{position:relative;width:132px;height:132px;flex:none}
.cx .donut .dv{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.2}
.cx .donut .dv b{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}
.cx .donut .dv span{font-size:12px;color:var(--muted)}
.cx .donut-row{display:flex;align-items:center;gap:18px}
.cx .donut-legend{font-size:13px;display:flex;flex-direction:column;gap:6px;min-width:0}
.cx .donut-legend i{display:inline-block;width:9px;height:9px;border-radius:3px;margin-right:7px;vertical-align:0}
.cx .donut-legend b{font-weight:600;margin-left:4px}
.cx .minis{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cx .mini{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:14px 16px}
.cx .mini .k{font-size:12.5px;color:var(--muted)}
.cx .mini .v{font-size:20px;font-weight:700;margin-top:2px;font-variant-numeric:tabular-nums}

/* 键值 */
.cx .kv{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line2);font-size:13.5px;min-height:44px}
.cx .kv:last-child{border-bottom:0}
.cx .kv .k{color:var(--muted);width:120px;flex:none}
.cx .kv .v{flex:1;min-width:0;word-break:break-all}
.cx .kv .v.mono{word-break:normal;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cx .kv .a{flex:none;display:flex;gap:4px}

/* 表格 */
.cx .tbl-wrap{overflow-x:auto}
.cx table{width:100%;border-collapse:separate;border-spacing:0}
.cx thead th{font-size:12.5px;font-weight:500;color:var(--muted);text-align:left;padding:10px 16px;border-bottom:1px solid var(--line);white-space:nowrap;background:var(--thead);position:sticky;top:0}
.cx thead th:first-child{border-top-left-radius:var(--r)}
.cx thead th:last-child{border-top-right-radius:var(--r)}
.cx tbody td{padding:10px 16px;border-bottom:1px solid var(--line2);font-size:13.5px;vertical-align:middle;height:52px}
.cx tbody tr:last-child td{border-bottom:0}
.cx tbody tr:hover td{background:var(--row-h)}
.cx tbody tr.sel td{background:var(--blue-l)}
.cx td.num,.cx th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.cx td .chk,.cx th .chk{display:block}
.cx td.acts{text-align:right;white-space:nowrap}
.cx td.acts > * + *{margin-left:4px}
.cx td.acts .ibtn{opacity:.75}
.cx tr:hover td.acts .ibtn{opacity:1}
.cx .name{display:flex;align-items:center;gap:10px;min-width:0}
.cx .name .fic{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;flex:none;background:var(--file-s);color:var(--file)}
.cx .name .fic.folder{background:var(--gold-s);color:var(--gold)}
.cx .name .fic.image{background:var(--green-s);color:var(--green)}
.cx .name .fic.video{background:var(--purple-s);color:var(--purple)}
.cx .name .fic.audio{background:var(--pink-s);color:var(--pink)}
.cx .name .fic.pdf{background:var(--red-s);color:var(--red)}
.cx .name .fic.text{background:var(--blue-s);color:var(--blue)}
.cx .name .fic.bucket{background:var(--blue-s);color:var(--blue)}
.cx .name .t{min-width:0}
.cx .name .t a,.cx .name .t b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500;color:var(--ink)}
.cx .name .t a:hover{color:var(--blue);text-decoration:none}
.cx .name .t span{display:block;font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cx .name .t .sm-meta{display:none}
.cx .empty{padding:44px 20px;text-align:center;color:var(--muted)}
.cx .empty .eic{width:52px;height:52px;border-radius:14px;background:var(--blue-s);color:var(--blue);display:grid;place-items:center;margin:0 auto 12px}
.cx .empty b{display:block;color:var(--ink);font-size:15px;margin-bottom:4px}
.cx .empty .btn{margin-top:14px}

/* 徽章 */
.cx .badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:500;padding:2px 9px;border-radius:999px;background:var(--hover);color:var(--ink2);white-space:nowrap}
.cx .badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.85}
.cx .badge.plain::before{display:none}
.cx .badge.ok{background:var(--green-s);color:var(--green-t)}
.cx .badge.warn{background:var(--amber-s);color:var(--amber-t)}
.cx .badge.bad{background:var(--red-s);color:var(--red-t)}
.cx .badge.info{background:var(--blue-s);color:var(--blue)}

/* 文件浏览器 */
.cx .fb-bar{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line2);flex-wrap:wrap}
.cx .fb-path{display:flex;align-items:center;gap:2px;font-size:13.5px;min-width:0;flex-wrap:wrap}
.cx .fb-path a{color:var(--muted);padding:3px 7px;border-radius:6px;text-decoration:none!important}
.cx .fb-path a:hover{background:var(--hover);color:var(--ink)}
.cx .fb-path .cur{color:var(--ink);font-weight:600;padding:3px 7px}
.cx .fb-path .sep{color:var(--sep)}
.cx .fb-search{margin-left:auto;position:relative;width:260px;max-width:100%}
.cx .fb-search input{height:var(--ctl);padding-left:34px}
.cx .card-hd .fb-search input{height:var(--ctl-sm)}
.cx .fb-search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--faint)}
.cx .selbar{display:flex;align-items:center;gap:10px;padding:9px 16px;background:var(--blue-l);border-bottom:1px solid var(--selbar-bd);font-size:13px;color:var(--blue)}
.cx .selbar .sp{flex:1}
.cx .dropmask{position:absolute;inset:0;border:2px dashed var(--blue);border-radius:var(--r);background:color-mix(in srgb,var(--blue-s) 88%,transparent);display:none;align-items:center;justify-content:center;flex-direction:column;gap:8px;color:var(--blue);font-weight:600;z-index:5;pointer-events:none}
.cx .dropping .dropmask{display:flex}
.cx .fb{position:relative}
.cx .more{display:flex;justify-content:center;padding:14px}

/* 代码块 */
.cx .code{position:relative;background:#0f1623;border-radius:10px;overflow:hidden}
.cx .code pre{margin:0;padding:16px 18px;color:#dbe6f5;font:12.5px/1.7 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow:auto;white-space:pre}
.cx .code .cp{position:absolute;top:10px;right:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);color:#dbe6f5;border-radius:7px;font-size:12px;padding:4px 10px}
.cx .code .cp:hover{background:rgba(255,255,255,.16)}
.cx .code .c{color:#7d8ba3}

/* 弹窗 */
.cx-modal{position:fixed;inset:0;background:var(--scrim);backdrop-filter:blur(2px);display:none;align-items:center;justify-content:center;z-index:97;padding:20px;opacity:0;transition:opacity .16s}
.cx-modal.on{display:flex}
.cx-modal.in{opacity:1}
.cx-modal .box{background:var(--card);border-radius:16px;width:min(520px,100%);max-height:88vh;overflow:auto;box-shadow:0 24px 64px -12px rgba(11,18,32,.35);transform:translateY(8px) scale(.985);transition:transform .16s}
.cx-modal.in .box{transform:none}
.cx-modal .box.wide{width:min(720px,100%)}
.cx-modal .mh{display:flex;align-items:flex-start;gap:12px;padding:20px 22px 6px}
.cx-modal .mh h3{margin:0;font-size:17px;font-weight:600}
.cx-modal .mh p{margin:4px 0 0;font-size:13.5px;color:var(--muted)}
.cx-modal .mh .x{margin-left:auto;margin-top:-4px;margin-right:-6px}
.cx-modal .mb{padding:14px 22px 6px}
.cx-modal .mf{display:flex;justify-content:flex-end;gap:8px;padding:12px 22px 20px}
.cx-modal .warnbox{display:flex;gap:10px;background:var(--amber-s);color:var(--warn-t);border-radius:10px;padding:10px 12px;font-size:13px;margin-bottom:14px}
.cx-modal .dangerbox{display:flex;gap:10px;background:var(--red-s);color:var(--danger-t);border-radius:10px;padding:10px 12px;font-size:13px;margin-bottom:14px}

/* 提示 */
.cx-toast{position:fixed;left:50%;transform:translateX(-50%);bottom:24px;display:flex;flex-direction:column;gap:8px;z-index:200;align-items:center;pointer-events:none}
.cx-toast div{display:flex;align-items:center;gap:8px;background:var(--toast);color:#fff;padding:10px 16px;border-radius:10px;font-size:13.5px;box-shadow:0 10px 30px rgba(0,0,0,.2);animation:cxin .18s ease-out;max-width:min(560px,92vw)}
.cx-toast div.err{background:#c9353a}
@keyframes cxin{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* 上传队列 */
.cx-uploads{position:fixed;right:20px;bottom:20px;width:340px;background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh-lg);z-index:70;display:none;overflow:hidden}
.cx-uploads.on{display:block}
.cx-uploads .hd{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--line2);font-size:13.5px;font-weight:600}
.cx-uploads .hd span{color:var(--muted);font-weight:400}
.cx-uploads .hd .ibtn{margin-left:auto}
.cx-uploads .bd{max-height:260px;overflow:auto;padding:6px 0}
.cx-uploads .up{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 10px;padding:8px 14px;font-size:12.5px}
.cx-uploads .up .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cx-uploads .up .st{color:var(--muted)}
.cx-uploads .up .st.ok{color:var(--green)}
.cx-uploads .up .st.bad{color:var(--red)}
.cx-uploads .up .bar{grid-column:1 / -1;margin-top:0;height:4px}
.cx-uploads .lnk{border:0;background:none;color:var(--blue);padding:0 0 0 4px;font-size:12px}
.cx-uploads .lnk:hover{text-decoration:underline}

/* 预览 */
.cx-viewer{position:fixed;inset:0;background:rgba(10,13,20,.94);z-index:96;display:none;flex-direction:column}
.cx-viewer.on{display:flex}
.cx-viewer .vbar{display:flex;align-items:center;gap:8px;padding:10px 16px;color:#e9edf5;font-size:13.5px;border-bottom:1px solid rgba(255,255,255,.08)}
.cx-viewer .vbar .nm{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:50vw}
.cx-viewer .vbar .meta{color:#9aa6b8;font-size:12.5px}
.cx-viewer .vbar .grow{flex:1}
.cx-viewer .vbar button{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);color:#e9edf5;border-radius:8px;padding:6px 11px;font-size:12.5px}
.cx-viewer .vbar button:hover{background:rgba(255,255,255,.16)}
.cx-viewer .vstage{flex:1;display:flex;align-items:center;justify-content:center;overflow:auto;padding:16px;position:relative;min-height:0}
.cx-viewer .vstage img{max-width:100%;max-height:100%;object-fit:contain;border-radius:4px}
.cx-viewer .vstage video{max-width:100%;max-height:100%;background:#000;border-radius:8px}
.cx-viewer .vstage audio{width:min(560px,90%)}
.cx-viewer .vstage iframe{width:min(1000px,94vw);height:100%;border:0;background:#fff;border-radius:8px}
.cx-viewer .vstage pre{width:min(1000px,94vw);max-height:100%;overflow:auto;background:#0f1623;border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:16px 18px;margin:0;font:12.5px/1.65 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#dbe6f5;white-space:pre-wrap;word-break:break-word}
.cx-viewer .vstage .nopv{color:#c9d2df;text-align:center}
.cx-viewer .vnav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:64px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);color:#fff;border-radius:10px}
.cx-viewer .vnav:hover{background:rgba(255,255,255,.18)}
.cx-viewer .vnav.l{left:14px}.cx-viewer .vnav.r{right:14px}
.cx-viewer .vnav:disabled{opacity:.25;cursor:default}

/* 菜单 */
.cx-pop{position:fixed;background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:var(--sh-lg);padding:5px;z-index:90;min-width:176px;display:none}
.cx-pop.on{display:block}
.cx-pop button{display:flex;align-items:center;gap:9px;width:100%;border:0;background:none;text-align:left;padding:8px 10px;border-radius:7px;font-size:13.5px;color:var(--ink)}
.cx-pop button svg{color:var(--muted)}
.cx-pop button:hover,.cx-pop button:focus{background:var(--hover2);outline:0}
.cx-pop button.danger,.cx-pop button.danger svg{color:var(--red)}
.cx-pop hr{border:0;border-top:1px solid var(--line2);margin:4px 0}

/* 骨架 */
.cx .skl{height:14px;border-radius:6px;background:linear-gradient(90deg,var(--skl1),var(--skl2),var(--skl1));background-size:200% 100%;animation:cxsk 1.2s infinite}
@keyframes cxsk{0%{background-position:200% 0}100%{background-position:-200% 0}}
.cx .chart{width:100%;height:auto;display:block}
.cx .legend{display:flex;gap:16px;font-size:12.5px;color:var(--muted)}
.cx .legend i{display:inline-block;width:10px;height:3px;border-radius:2px;margin-right:6px;vertical-align:middle}
.cx .note{font-size:12.5px;color:var(--muted)}
.cx .steps{margin:0 0 16px;padding-left:20px;color:var(--ink2);font-size:13.5px;line-height:1.9}
.cx .notice{display:flex;gap:10px;align-items:flex-start;background:var(--amber-s);color:var(--warn-t);border:1px solid var(--amber-bd);border-radius:10px;padding:10px 14px;font-size:13px;margin-bottom:16px}
.cx .tabs2{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px}
.cx .tabs2 button{border:0;background:none;padding:9px 12px;font-size:14px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.cx .tabs2 button.on{color:var(--blue);border-bottom-color:var(--blue);font-weight:600}
.cx .tabs2 button:hover{color:var(--ink)}

.cx-scrim{display:none}
@media (max-width:1100px){
  .cx .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cx .grid2,.cx .grid2.ov{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:860px){
  .cx-side{position:fixed;left:0;top:0;bottom:0;transform:translateX(-100%);transition:transform .2s,visibility .2s;visibility:hidden}
  #app.nav-open .cx-side{box-shadow:var(--sh-lg);visibility:visible}
  #app.nav-open .cx-side{transform:none}
  #app.nav-open .cx-scrim{display:block;position:fixed;inset:0;background:var(--scrim);z-index:35}
  .cx .ibtn.cx-menu-btn{display:inline-flex}
  .cx-top{padding:0 12px}
  .cx-wrap{padding:8px 14px 64px}
  .cx-head h1{font-size:21px}
  .cx .card-hd,.cx .card-bd{padding-left:16px;padding-right:16px}
  .cx thead th,.cx tbody td{padding-left:12px;padding-right:12px}
  .cx .hide-sm{display:none}
  .cx .name .t .sm-meta{display:block}
  .cx .name .t{max-width:52vw}
  .cx .card-hd{flex-wrap:wrap}
  .cx .card-hd .acts:has(.fb-search){margin-left:0;width:100%}
  .cx .card-hd .acts .fb-search{width:100%!important}
  .cx td.acts{padding-left:4px}
  .cx .fb-search{width:100%;margin-left:0;order:3}
  .cx .kv{flex-wrap:wrap}
  .cx .kv .k{width:100%}
  .cx-uploads{left:12px;right:12px;width:auto}
}
@media (max-width:520px){
  .cx .stats{grid-template-columns:1fr 1fr;gap:10px}
  .cx .stat{padding:12px 14px}
  .cx .stat .v{font-size:19px}
  .cx-head .acts{width:100%}
  .cx-head .acts .btn{flex:1}
}

/* ═══ 补充：工具类（替代模板里的内联样式） ═══ */
.cx .mt6{margin-top:6px}
.cx .mt14{margin-top:14px}
.cx .fs12{font-size:12.5px}
.cx .fs13{font-size:13px}
.cx .fw5{font-weight:500}
.cx .fw4{font-weight:400}
.cx .flex1{flex:1}
.cx .pt0{padding-top:0}
.cx .bt{border-top:1px solid var(--line2)}
.cx .empty.sm{padding:22px}
.cx .empty.tall{padding:60px 0}
.cx .c-chk{width:44px}
.cx .c-acts{width:132px}
.cx .c-act1{width:60px}
.cx .c-act2{width:96px}
.cx .c-act3{width:110px}
.cx .c-size{width:120px}
.cx .c-time{width:170px}
.cx .c-ip{width:130px}
.cx .c-res{width:70px}
.cx .c-wide{min-width:180px}
.cx .w110{width:110px}
.cx .w120{width:120px}
.cx .w150{width:150px}
.cx .w200{width:200px}
.cx .minw150{flex:1;min-width:150px}
.cx .minw200{flex:1;min-width:200px}
.cx .text-ok{color:var(--green-t)}
.cx .text-bad{color:var(--red)}
.cx .text-warn{color:var(--amber)}
.cx .ellipsis{max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cx .msg{font-size:12px;margin-top:4px;max-width:260px}
.cx .badge.admin{background:var(--purple-s);color:var(--purple)}
.cx .badge + .badge{margin-left:4px}
.cx .badges .badge{margin:2px 4px 2px 0}
.cx .stat .v.sm{font-size:17px;padding-top:5px}
.cx .stat .v.xs{font-size:18px;padding-top:4px}
.cx .stat .v.ok{color:var(--green)}
.cx .stat .v.warn,.cx .mini .v.warn{color:var(--amber)}
.cx .mini .v.ok{color:var(--green)}
.cx .stats.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cx .grid2.even{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.cx .two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cx .two > .fld{margin:0}
.cx .fld.inline{flex-direction:row;align-items:center;gap:10px;flex-wrap:wrap}
.cx .fld.inline .help{margin:0}
.cx .scroll52{max-height:52vh;overflow:auto}
.cx .break{word-break:break-all}
.cx .toggle.mb6{margin-bottom:6px}
.cx .chk-label{display:flex;align-items:center;gap:8px;cursor:pointer}
.cx .unit{flex:none;width:92px}
.cx .help.err{color:var(--red)}
.cx .mb16{margin-bottom:16px}
.cx .card-hd .fb-search.w220{width:220px}
.cx .card-hd .fb-search.w240{width:240px}
.cx .card-hd .fb-search.w300{width:300px;margin-left:0}
.cx .dn-track{stroke:var(--track)}
.cx .ch-grid{stroke:var(--line2)}
.cx .ch-lbl{fill:var(--faint)}
.cx .lg-used{background:var(--blue)}
.cx .lg-free{background:var(--track)}
.cx .is-busy{opacity:.55;pointer-events:none;transition:opacity .15s}
.cx .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.cx .cx-side-x{display:none}
.cx .cx-side .cx-brand-row{display:flex;align-items:flex-start}
.cx .cx-side .cx-brand-row .cx-brand{flex:1;min-width:0}
.cx-uploads .up .st.cancel{color:var(--muted)}
.cx-uploads .hd .acts{margin-left:auto;display:flex;gap:2px}
.cx-uploads .hd .acts .ibtn{margin-left:0}
.cx-uploads.min .bd{display:none}
.cx-uploads.min .hd{border-bottom:0}
.cx-viewer .vbar #vClose{order:10}
.cx-tabs-panel:focus{outline:0}

@media (max-width:1100px){
  .cx .grid2.even{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:860px){
  .cx .cx-side-x{display:inline-flex}
  /* 文件表在窄屏下：固定布局，操作列只留「⋯」，名称自动截断 */
  .cx table.ftbl{table-layout:fixed}
  .cx table.ftbl .c-acts{width:48px}
  .cx table.ftbl .wide-only{display:none}
  .cx .name .t{max-width:none}
  .cx table.ftbl .name{min-width:0}
  .cx table.ftbl .name .t{overflow:hidden}
  .cx .card-hd .fb-search.w220,.cx .card-hd .fb-search.w240,.cx .card-hd .fb-search.w300{width:100%}
  .cx .ellipsis{max-width:200px}
}
@media (max-width:600px){
  .cx-viewer .vbar{padding:8px 10px;gap:6px}
  .cx-viewer .vbar .nm{max-width:none;flex:1;min-width:0}
  .cx-viewer .vbar .meta,.cx-viewer .vbar .grow{display:none}
  .cx-viewer .vbar button{padding:8px}
  .cx-viewer .vbar button .lbl{display:none}
  .cx-viewer .vnav{width:36px;height:52px}
  .cx-viewer .vnav.l{left:6px}.cx-viewer .vnav.r{right:6px}
  .cx .two{grid-template-columns:1fr}
}
@media (max-width:520px){
  .cx .stats.c3{grid-template-columns:1fr}
}

/* ═══ 深色模式：跟随系统 ═══ */
@media (prefers-color-scheme:dark){
  body{background:#0b0f17}
  .cx{color-scheme:dark;
    --ink:#e6eaf2; --ink2:#c3cad6; --muted:#9aa4b5; --faint:#8b96a8;
    --line:#253041; --line2:#1d2633; --bg:#0b0f17; --card:#131a24;
    --surface2:#18202c; --thead:#161e29; --row-h:#18212d; --hover:#1f2937; --hover2:#222c3b;
    --ctl-bd:#2c3747; --ctl-bd-h:#3a4658; --btn-bd-h:#3a4658; --sep:#6b7688; --track:#253041; --skl1:#1b2330; --skl2:#232d3c;
    --toggle-off:#3a4658; --chk-spin:#3a4658; --seg-bg:#0f151e; --seg-on:#243042; --selbar-bd:#1e3a6e;
    --blue:#6aa1ff; --blue-h:#8ab5ff; --blue-s:#16264a; --blue-l:#121d33; --primary:#1a64f0; --primary-h:#2b72ff;
    --green:#3ccf7f; --green-s:#123224; --green-t:#5bd994; --amber:#f0a83a; --amber-s:#33260f; --amber-t:#f3b95f; --amber-bd:#5a4316; --warn-t:#f3c27a;
    --red:#f2686c; --red-s:#3a1719; --red-t:#ff9497; --red-bd:#5c2427; --danger-t:#ff9a9d;
    --purple:#b49bff; --purple-s:#2a2148; --pink:#f472b6; --pink-s:#3a1a2c; --gold:#f5c04a; --gold-s:#33290f; --file:#9aa6b8; --file-s:#1f2733;
    --scrim:rgba(0,0,0,.6); --top-bg:rgba(11,15,23,.86); --toast:#2a3344;
    --sh:0 1px 2px rgba(0,0,0,.3); --sh-lg:0 12px 32px -8px rgba(0,0,0,.6),0 4px 10px -4px rgba(0,0,0,.4)}
  .cx .btn.danger-solid:hover{background:#d8484c}
  .cx-modal .box{box-shadow:0 24px 64px -12px rgba(0,0,0,.7)}
}