/* ==========================================================================
   短视频解析系统 · 管理后台样式
   设计令牌 + 通用组件。所有页面与框架共用这一份。
   ========================================================================== */

:root{
  --canvas:#F6F7F9;
  --surface:#FFFFFF;
  --line:#EAECF0;
  --line-soft:#F2F4F7;
  --ink:#0F172A;
  --ink-2:#475467;
  --ink-3:#98A2B3;
  --brand:#1F4BD8;
  --brand-soft:#EEF3FF;
  --ok:#067647; --ok-bg:#ECFDF3; --ok-line:#ABEFC6;
  --warn:#B54708; --warn-bg:#FFFAEB; --warn-line:#FEDF89;
  --bad:#B42318; --bad-bg:#FEF3F2; --bad-line:#FECDCA;
  --side:#0B1220;
  --r:12px;
  --side-w:228px;
  --top-h:60px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--canvas); color:var(--ink);
  font-size:13.5px; line-height:1.5; -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
svg{display:block}
.num{font-variant-numeric:tabular-nums; font-feature-settings:"tnum"; letter-spacing:-.01em}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11.8px;
  color:var(--ink-2);letter-spacing:-.2px}
.strong{font-weight:600}
.hint{font-size:11.5px;color:var(--ink-3);margin-top:6px;line-height:1.65}
.mt14{margin-top:14px}
.mt20{margin-top:20px}

/* ============================ 框架（index.html） ========================= */
.app{display:flex; min-height:100vh}

.side{
  width:var(--side-w); flex:0 0 var(--side-w); background:var(--side);
  display:flex; flex-direction:column; position:fixed; left:0; top:0; bottom:0;
  border-right:1px solid #0E1626; z-index:20;
}
.brand{display:flex;align-items:center;gap:10px;padding:18px 18px 20px}
.brand .mark{
  width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(140deg,#3D66F0,#1F3FC4 60%,#1A34A8);
  color:#fff;font-size:13px;font-weight:600;
  box-shadow:0 2px 6px rgba(31,75,216,.45), inset 0 1px 0 rgba(255,255,255,.25);
}
.brand .txt b{display:block;color:#F2F5FA;font-size:13.5px;font-weight:600;letter-spacing:.3px}
.brand .txt span{display:block;color:#5C6B85;font-size:9.5px;letter-spacing:1.3px;margin-top:1px}

.nav{flex:1; overflow-y:auto; padding:2px 10px 10px}
.nav-group{color:#4C5A73;font-size:10.5px;letter-spacing:1.1px;padding:16px 10px 7px;font-weight:500}
.nav a{
  display:flex;align-items:center;gap:9px;height:36px;padding:0 10px;border-radius:8px;
  color:#A3AFC2;font-size:13.5px;cursor:pointer;margin-bottom:1px;
  transition:background .14s,color .14s;
}
.nav a .ic{width:16px;height:16px;flex:0 0 16px;stroke:currentColor;fill:none;
  stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.nav a:hover{background:rgba(255,255,255,.05);color:#E4E9F2}
.nav a.on{
  background:linear-gradient(90deg,rgba(61,102,240,.22),rgba(61,102,240,.06));
  color:#fff; box-shadow:inset 0 0 0 1px rgba(90,125,255,.24);
}
.nav a.on .ic{stroke:#7D9BFF}
.nav a .pill{margin-left:auto;font-size:10.5px;padding:1px 6px;border-radius:20px;
  background:rgba(255,255,255,.1);color:#C3CDDE}
.nav a.on .pill{background:rgba(125,155,255,.28);color:#DCE4FF}

.side-foot{padding:14px 18px 18px;border-top:1px solid #16202F}
.env{display:flex;align-items:center;gap:7px;font-size:11.5px;color:#7E8CA3;margin-bottom:8px}
.dot-live{width:6px;height:6px;border-radius:50%;background:#12B76A;box-shadow:0 0 0 3px rgba(18,183,106,.16)}
.side-foot .meta{font-size:10.5px;color:#4C5A73;line-height:1.7}

.main{flex:1;min-width:0;margin-left:var(--side-w);display:flex;flex-direction:column}
.top{
  height:var(--top-h);background:var(--surface);border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:14px;padding:0 24px;position:sticky;top:0;z-index:6;
}
.top .tt{font-size:15px;font-weight:600;letter-spacing:-.1px}
.top .path{font-size:12px;color:var(--ink-3)}
.top .sp{flex:1}
.search{display:flex;align-items:center;gap:7px;height:32px;padding:0 10px;width:230px;
  border:1px solid var(--line);border-radius:8px;color:var(--ink-3);font-size:12.5px;
  background:#FAFBFC;cursor:text}
.search kbd{margin-left:auto;font-family:inherit;font-size:10.5px;color:var(--ink-3);
  border:1px solid var(--line);border-radius:4px;padding:1px 4px;background:#fff}
.iconbtn{width:32px;height:32px;border-radius:8px;border:1px solid var(--line);background:#fff;
  display:grid;place-items:center;cursor:pointer;position:relative}
.iconbtn:hover{background:#FAFBFC}
.iconbtn .badge{position:absolute;top:6px;right:7px;width:5px;height:5px;border-radius:50%;background:#F04438}
.vline{width:1px;height:22px;background:var(--line)}
.me{display:flex;align-items:center;gap:9px;cursor:pointer}
.me .av{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,#EEF3FF,#DDE6FF);color:var(--brand);font-size:12px;font-weight:600}
.me .who b{display:block;font-size:12.5px;font-weight:600;line-height:1.3}
.me .who span{display:block;font-size:10.5px;color:var(--ink-3);line-height:1.3}

/* iframe 内容区 */
.frame-wrap{flex:1;position:relative}
iframe.frame{width:100%;height:calc(100vh - var(--top-h));border:0;display:block;background:var(--canvas)}

/* ============================ 页面容器 ========================= */
/* 铺满：不再限死 1440px，宽屏下右侧不留大片空白 */
.content{padding:20px 26px 64px;width:100%}

/* ============================ 组件 ========================= */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:0 1px 2px rgba(16,24,40,.04)}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:15px 18px;border-bottom:1px solid var(--line-soft);min-height:54px}
.card-h h2{font-size:13.5px;font-weight:600;letter-spacing:-.1px}
.card-h .sub{font-size:11.5px;color:var(--ink-3);font-weight:400;margin-left:7px}
.card-b{padding:18px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;
  height:32px;padding:0 12px;border:1px solid var(--line);border-radius:8px;
  background:#fff;color:var(--ink);font-size:12.5px;font-family:inherit;cursor:pointer;
  white-space:nowrap;transition:background .12s,border-color .12s;
  box-shadow:0 1px 1px rgba(16,24,40,.03)}
.btn:hover{background:#FAFBFC;border-color:#DDE1E8}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff;
  box-shadow:0 1px 2px rgba(31,75,216,.28)}
.btn.primary:hover{background:#1B42C0}
.btn.sm{height:27px;padding:0 9px;font-size:12px;border-radius:7px}
.btn.ghost{border-color:transparent;background:transparent;box-shadow:none;color:var(--brand);padding:0 5px}
.btn.ghost:hover{background:var(--brand-soft)}
.btn .plus{font-size:14px;line-height:1;margin-top:-1px}
.btn[disabled]{opacity:.4;cursor:not-allowed;pointer-events:none}

.tag{display:inline-flex;align-items:center;gap:5px;height:22px;padding:0 8px;border-radius:6px;
  font-size:11.5px;font-weight:500;white-space:nowrap;border:1px solid transparent}
.tag::before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor;opacity:.75}
.tag.plain::before{display:none}
.tag.ok{background:var(--ok-bg);color:var(--ok);border-color:var(--ok-line)}
.tag.warn{background:var(--warn-bg);color:var(--warn);border-color:var(--warn-line)}
.tag.bad{background:var(--bad-bg);color:var(--bad);border-color:var(--bad-line)}
.tag.gray{background:#F8F9FB;color:var(--ink-2);border-color:var(--line)}
.tag.blue{background:var(--brand-soft);color:var(--brand);border-color:#D3DDFF}

table{width:100%;border-collapse:separate;border-spacing:0;font-size:12.8px}
thead th{text-align:left;font-weight:500;color:var(--ink-2);font-size:11.5px;
  padding:10px 16px;background:#F9FAFB;border-bottom:1px solid var(--line);white-space:nowrap;
  position:sticky;top:0;z-index:2}
tbody td{padding:11px 16px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:#FCFCFD}
th.r,td.r{text-align:right}
.sub-line{font-size:11px;color:var(--ink-3);margin-top:3px}

/* 分页条 */
.pager{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 16px;border-top:1px solid var(--line-soft);flex-wrap:wrap}
.pager .info{font-size:12px;color:var(--ink-3)}
.pager .info b{color:var(--ink-2);font-weight:600}
.pager .ops{display:flex;align-items:center;gap:6px}
.pager .jump{width:52px;height:26px;border:1px solid var(--line);border-radius:6px;
  padding:0 6px;font-size:12px;font-family:inherit;text-align:center}
.pager .jump:focus{outline:none;border-color:#9DB4F5}

.bar{height:6px;border-radius:4px;background:#EEF1F5;overflow:hidden;min-width:60px}
.bar i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,#4A6FE8,#1F4BD8)}
.bar i.warn{background:linear-gradient(90deg,#FDB022,#F79009)}
.bar i.bad{background:linear-gradient(90deg,#FDA29B,#F04438)}

.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.grid2{display:grid;grid-template-columns:1.62fr 1fr;gap:14px}
@media(max-width:1180px){.grid4{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:1fr}}
@media(max-width:640px){.grid4{grid-template-columns:1fr}}

.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:16px 17px;box-shadow:0 1px 2px rgba(16,24,40,.04);position:relative;overflow:hidden}
.kpi .k{font-size:12px;color:var(--ink-2);display:flex;align-items:center;gap:6px}
.kpi .v{font-size:27px;font-weight:650;letter-spacing:-.6px;margin:7px 0 4px;line-height:1.15}
.kpi .v small{font-size:12.5px;font-weight:400;color:var(--ink-3);margin-left:3px;letter-spacing:0}
.kpi .d{font-size:11.5px;color:var(--ink-3);display:flex;align-items:center;gap:5px}
.kpi .spark{position:absolute;right:14px;bottom:14px;opacity:.9}
.delta{display:inline-flex;align-items:center;gap:2px;font-size:11.5px;font-weight:500}
.delta.up{color:var(--ok)} .delta.down{color:var(--bad)}

.grid-line{stroke:#F0F2F5;stroke-width:1}
.axis{font-size:10px;fill:#98A2B3;font-family:-apple-system,"PingFang SC",sans-serif}

.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.seg button{height:26px;padding:0 10px;border:0;background:#fff;font-size:11.5px;color:var(--ink-2);
  cursor:pointer;font-family:inherit;border-right:1px solid var(--line)}
.seg button:last-child{border-right:0}
.seg button.on{background:#F4F6FB;color:var(--brand);font-weight:500}

.row-line{display:flex;align-items:center;justify-content:space-between;padding:10px 0;
  border-bottom:1px dashed var(--line-soft);font-size:12.8px}
.row-line:last-child{border-bottom:none}
.row-line .l{display:flex;align-items:center;gap:9px;color:var(--ink-2)}
.swatch{width:7px;height:7px;border-radius:2px;background:var(--brand);flex:0 0 7px}

.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.input,.select{height:32px;border:1px solid var(--line);border-radius:8px;background:#fff;
  padding:0 10px;font-size:12.5px;color:var(--ink);font-family:inherit;min-width:0}
.input::placeholder{color:var(--ink-3)}
.input:focus,.select:focus{outline:none;border-color:#9DB4F5;box-shadow:0 0 0 3px rgba(31,75,216,.09)}

.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;
  margin-bottom:16px;flex-wrap:wrap}
.page-head h2{font-size:19px;font-weight:650;letter-spacing:-.35px}
.page-head p{font-size:12.5px;color:var(--ink-2);margin-top:4px;max-width:640px;line-height:1.65}

.status-bar{display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  background:var(--surface);border:1px solid var(--line);border-radius:10px;
  padding:9px 16px;margin-bottom:14px;font-size:12px;color:var(--ink-2);
  box-shadow:0 1px 2px rgba(16,24,40,.03)}
.status-bar .i{display:flex;align-items:center;gap:6px}
.status-bar .sep{width:1px;height:13px;background:var(--line)}
.status-bar .r{margin-left:auto;color:var(--ink-3);font-size:11.5px}

.note{border:1px solid #F5D9A8;background:#FFFCF5;border-radius:var(--r);padding:14px 16px;
  font-size:12.5px;color:#7A4F00;line-height:1.75}
.note b{color:#5C3B00}
.note code{font-family:ui-monospace,monospace;background:rgba(0,0,0,.04);padding:1px 5px;border-radius:4px}

/* ============================ 弹窗 / 确认框 ========================= */
.modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.42);z-index:90;
  display:grid;place-items:center;padding:20px;opacity:0;transition:opacity .18s}
.modal-mask.on{opacity:1}
.modal{width:452px;max-width:100%;background:#fff;border-radius:14px;overflow:hidden;
  box-shadow:0 24px 60px rgba(16,24,40,.26);transform:translateY(10px) scale(.985);
  transition:transform .2s cubic-bezier(.4,0,.2,1)}
.modal-mask.on .modal{transform:none}
.modal-h{padding:19px 20px 0;display:flex;gap:12px;align-items:flex-start}
.modal-h .tt{font-size:15.5px;font-weight:650;letter-spacing:-.2px;line-height:1.4}
.modal-h .st{font-size:12.5px;color:var(--ink-2);margin-top:5px;line-height:1.65}
.modal-h .x{margin-left:auto;flex:0 0 26px;width:26px;height:26px;border:0;background:none;
  color:var(--ink-3);font-size:16px;cursor:pointer;border-radius:6px;line-height:1}
.modal-h .x:hover{background:#F4F6FA;color:var(--ink)}
.modal-b{padding:16px 20px 2px;max-height:68vh;overflow-y:auto}
.modal-f{padding:16px 20px 18px;display:flex;gap:8px;justify-content:flex-end}
.modal-f .btn{min-width:78px;height:34px}

.fld{margin-bottom:15px}
.fld:last-child{margin-bottom:6px}
.fld > label{display:block;font-size:12px;color:var(--ink-2);margin-bottom:6px}
.fld > label .req{color:#B42318;margin-left:2px}
.ipt{width:100%;height:38px;border:1px solid var(--line);border-radius:9px;padding:0 11px;
  font-size:13.5px;font-family:inherit;color:var(--ink);background:#fff}
textarea.ipt{height:auto;padding:9px 11px;line-height:1.6;resize:vertical}
.ipt:focus{outline:none;border-color:#9DB4F5;box-shadow:0 0 0 3px rgba(31,75,216,.09)}
.ipt::placeholder{color:var(--ink-3)}
.fld .tip{font-size:11.5px;color:var(--ink-3);margin-top:6px;line-height:1.6}
.fld .with-unit{position:relative}
.fld .with-unit .ipt{padding-right:46px}
.fld .with-unit span{position:absolute;right:12px;top:50%;transform:translateY(-50%);
  font-size:12.5px;color:var(--ink-3);line-height:1;pointer-events:none}

.chips{display:flex;gap:7px;flex-wrap:wrap;margin-top:9px}
.chip{height:28px;padding:0 11px;border:1px solid var(--line);border-radius:7px;background:#fff;
  font-size:12px;color:var(--ink-2);cursor:pointer;font-family:inherit;transition:all .12s}
.chip:hover{border-color:#C7D3F8;background:#F7F9FF}
.chip.on{background:var(--brand-soft);border-color:#B9C8F8;color:var(--brand);font-weight:500}

.summary{background:#F8FAFF;border:1px solid #E4EBFF;border-radius:10px;
  padding:12px 14px;font-size:12.5px;color:var(--ink-2);line-height:2}
.summary b{color:var(--ink);font-weight:600}
.summary .arrow{color:var(--ink-3);margin:0 4px}

/* 渠道多选盒 */
.chk-box{border:1px solid var(--line);border-radius:9px;padding:5px;max-height:172px;
  overflow-y:auto;background:#FCFCFD}
.chk-row{display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:6px;
  cursor:pointer;font-size:13px;margin:0}
.chk-row:hover{background:#F1F4F9}
.chk-row input{flex:0 0 auto}
.chk-row .tag{margin-left:auto;flex:0 0 auto}

/* ============================ 详情抽屉 ========================= */
.drawer-mask{position:fixed;inset:0;background:rgba(15,23,42,.38);z-index:80;
  opacity:0;pointer-events:none;transition:opacity .2s}
.drawer-mask.on{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:480px;max-width:92vw;background:#fff;z-index:81;
  transform:translateX(100%);transition:transform .24s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;box-shadow:-8px 0 32px rgba(16,24,40,.14)}
.drawer.on{transform:none}
.drawer-h{display:flex;align-items:flex-start;gap:12px;padding:18px 20px 14px;border-bottom:1px solid var(--line)}
.drawer-h .tt{font-size:15px;font-weight:650;letter-spacing:-.2px;line-height:1.4}
.drawer-h .st{font-size:11.5px;color:var(--ink-3);margin-top:3px}
.drawer-h .x{margin-left:auto;width:28px;height:28px;border:1px solid var(--line);border-radius:7px;
  background:#fff;cursor:pointer;color:var(--ink-2);font-size:15px;line-height:1;display:grid;place-items:center;flex:0 0 28px}
.drawer-h .x:hover{background:#FAFBFC}
.drawer-b{flex:1;overflow-y:auto;padding:6px 20px 20px}
.drawer-b .sec{font-size:11px;letter-spacing:.8px;color:var(--ink-3);font-weight:600;
  margin:18px 0 8px;padding-top:14px;border-top:1px solid var(--line-soft)}
.drawer-b .sec:first-child{border-top:0;padding-top:4px;margin-top:10px}
.dl{display:flex;gap:14px;padding:6px 0;font-size:12.8px;align-items:flex-start}
.dl .k{flex:0 0 92px;color:var(--ink-3);font-size:12px}
.dl .v{flex:1;min-width:0;color:var(--ink);word-break:break-all}
.dl .v.mono{font-size:11.8px}
.drawer-foot{padding:12px 20px;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end;background:#FCFCFD}


/* ============================ 登录页 ========================= */
.login{display:grid;grid-template-columns:1.05fr .95fr;min-height:100vh}
.login-brand{
  position:relative;background:linear-gradient(155deg,#0B1220 0%,#12203C 55%,#16294C 100%);
  color:#fff;padding:56px 60px;display:flex;flex-direction:column;overflow:hidden;
}
.login-brand::after{
  content:"";position:absolute;right:-140px;bottom:-160px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(61,102,240,.5),rgba(61,102,240,0) 62%);
}
.login-brand .logo{display:flex;align-items:center;gap:11px;margin-bottom:auto}
.login-brand .logo .mark{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(140deg,#3D66F0,#1F3FC4);font-weight:600;font-size:14px}
.login-brand .logo b{font-size:14.5px;letter-spacing:.3px}
.login-brand h1{font-size:30px;font-weight:650;letter-spacing:-.6px;line-height:1.35;margin-bottom:14px}
.login-brand p{font-size:13.5px;color:#9BA9C0;line-height:1.9;max-width:400px}
.login-brand ul{margin-top:26px;display:flex;flex-direction:column;gap:11px}
.login-brand li{list-style:none;display:flex;align-items:center;gap:9px;font-size:12.5px;color:#B7C3D6}
.login-brand li i{width:16px;height:16px;border-radius:50%;background:rgba(61,102,240,.28);
  color:#8FA7FF;display:grid;place-items:center;font-size:10px;font-style:normal}
.login-brand .foot{position:relative;z-index:2;font-size:11.5px;color:#5C6B85;margin-top:auto}

.login-box{display:grid;place-items:center;padding:40px 24px;background:var(--surface)}
.login-form{width:100%;max-width:352px}
.login-form .hi{font-size:22px;font-weight:650;letter-spacing:-.4px}
.login-form .sub{font-size:12.5px;color:var(--ink-3);margin:6px 0 26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:12.5px;color:var(--ink-2);margin-bottom:6px}
.field .wrap{position:relative}
.field input{width:100%;height:40px;border:1px solid var(--line);border-radius:9px;
  padding:0 12px;font-size:13.5px;font-family:inherit;background:#fff}
.field input:focus{outline:none;border-color:#9DB4F5;box-shadow:0 0 0 3px rgba(31,75,216,.09)}
.field .eye{position:absolute;right:4px;top:4px;width:32px;height:32px;border:0;background:none;
  cursor:pointer;color:var(--ink-3);display:grid;place-items:center}
.login-row{display:flex;align-items:center;justify-content:space-between;margin:4px 0 22px;font-size:12.5px}
.login-row label{display:flex;align-items:center;gap:6px;color:var(--ink-2);cursor:pointer}
.login-row a{color:var(--brand)}
.login-btn{width:100%;height:40px;border:0;border-radius:9px;background:var(--brand);color:#fff;
  font-size:13.5px;font-weight:500;font-family:inherit;cursor:pointer;
  box-shadow:0 2px 6px rgba(31,75,216,.3)}
.login-btn:hover{background:#1B42C0}
.login-tip{margin-top:18px;font-size:11.5px;color:var(--ink-3);line-height:1.7;
  border-top:1px solid var(--line-soft);padding-top:14px}
@media(max-width:900px){
  .login{grid-template-columns:1fr}
  .login-brand{display:none}
}