:root{font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:#203a40;background:#f3f6f7;font-synthesis:none;--ink:#203a40;--muted:#657a80;--accent:#176d75;--line:#dce5e7}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer;border:1px solid var(--line);border-radius:7px;background:white;color:var(--ink);padding:10px 15px}button:hover{border-color:var(--accent);background:#edf5f5}button:disabled{opacity:.5;cursor:wait}.primary{color:#fff;background:var(--accent);border-color:var(--accent)}.primary:hover{background:#0f5961}.danger{color:#a34133}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.shell{display:grid;grid-template-columns:216px 1fr;min-height:100vh}.sidebar{background:#16363f;color:#c5d8db;padding:30px 20px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{color:white;font-weight:700;font-size:21px;letter-spacing:1px;margin-bottom:8px}.brand span{display:inline-block;background:#c8dbaa;color:#16363f;padding:4px 7px;border-radius:4px;margin-right:9px;font-size:15px}.sub{font-size:12px;color:#a7c0c4}.sidebar nav{display:grid;gap:7px;margin-top:42px}.sidebar nav a{padding:13px 15px;color:#bed1d5;border-radius:6px}.sidebar nav a.active{background:#2e525b;color:white}.sidebar nav a:hover{background:#264953;text-decoration:none}.sidebar footer{margin-top:auto;font-size:12px;line-height:1.8}.sidebar footer button{margin-top:12px;background:transparent;color:#c5d8db;border-color:#44626b}.main{min-width:0}.topbar{height:76px;padding:0 42px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#fff}.tag{display:inline-block;font-size:12px;padding:4px 8px;background:#e8f1ee;color:#286753;border-radius:4px}.muted{color:var(--muted)}.small{font-size:12px}.page{max-width:1350px;padding:38px 42px;margin:auto}.heading{display:flex;justify-content:space-between;align-items:start;gap:20px;margin-bottom:28px}h1{font-size:29px;letter-spacing:-.7px;margin:0 0 10px}h2{font-size:18px;margin:0 0 18px}h3{font-size:16px;margin:0 0 10px}p{line-height:1.7;margin:8px 0}section{margin-bottom:28px}.panel{padding:24px;background:white;border:1px solid var(--line);border-radius:10px}.grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(260px,1fr);gap:24px}.stats{display:flex;gap:0;background:#e6eef0;border-radius:10px;margin-bottom:28px;padding:23px 5px}.stat{flex:1;padding:0 24px;border-right:1px solid #cbd9dc}.stat:last-child{border:0}.stat strong{display:block;font-size:30px;font-weight:600;margin:8px 0}.stat span{font-size:13px;color:#5b7279}.rows{display:grid}.row{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}.row:last-child{border:0}.row strong{display:block;margin-bottom:7px}.empty{padding:35px 15px;text-align:center;color:var(--muted)}.empty strong{display:block;color:var(--ink);font-size:16px;margin-bottom:12px}.steps{counter-reset:step}.steps p{padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}.steps p:before{counter-increment:step;content:counter(step);display:inline-grid;place-items:center;width:22px;height:22px;background:#e8f0f1;border-radius:50%;margin-right:9px;color:var(--accent)}.actions{display:flex;flex-wrap:wrap;gap:9px;align-items:center}.alert{background:#fff7e8;border-left:3px solid #bc8b3d;padding:15px 18px;margin-bottom:24px;font-size:14px;line-height:1.7}.tabs{display:flex;gap:8px;overflow:auto;margin:24px 0}.tabs button.active{background:#203f47;color:white}.pre{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8;font-size:14px}table{width:100%;border-collapse:collapse;text-align:left}th{font-size:12px;color:var(--muted);font-weight:500;background:#f5f8f8}th,td{padding:14px 12px;border-bottom:1px solid var(--line)}td{font-size:14px}.tablewrap{overflow-x:auto}label{display:block;font-size:13px;margin:15px 0 7px}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #bacbd0;border-radius:6px;background:white;color:var(--ink)}textarea{min-height:110px;resize:vertical}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.formgrid .wide{grid-column:1/-1}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}dialog{width:min(620px,92vw);max-height:90vh;overflow:auto;border:1px solid var(--line);border-radius:12px;padding:28px}dialog::backdrop{background:#12303c80}#notice{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:90vw;padding:14px 22px;background:#203f47;color:white;border-radius:8px;z-index:99;display:none}.login{max-width:440px;margin:12vh auto;padding:34px}.login h1{margin:24px 0 12px}.login .primary{width:100%;margin-top:20px}.metric{font-size:22px;font-weight:600}.filter{display:flex;gap:14px;align-items:end;flex-wrap:wrap}.filter label{margin-top:0}.filter input{max-width:190px}.path{font-family:monospace;background:#edf3f4;padding:10px;border-radius:4px;overflow-wrap:anywhere}.badge-paused{background:#fff0d6;color:#8b621d}.badge-running{background:#deefea;color:#276653}.badge-draft{background:#edf0f3;color:#536973}
@media(max-width:850px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;padding:18px}.sidebar nav{display:flex;margin-top:20px;overflow:auto;gap:4px}.sidebar nav a{white-space:nowrap;padding:10px}.sidebar footer,.sidebar .sub{display:none}.topbar{height:60px;padding:0 20px}.page{padding:25px 20px}.grid{grid-template-columns:1fr}.heading{flex-wrap:wrap}.stat{padding:0 14px}.stat strong{font-size:26px}.formgrid{grid-template-columns:1fr}.formgrid .wide{grid-column:auto}.panel{padding:18px}}
@media(prefers-reduced-motion:no-preference){button,a{transition:background .12s}}
.sidebar{min-width:0}.brief textarea{min-height:72px}.brief .formgrid{align-items:start}.brief label{margin-top:0}.brief .small{margin:18px 0}.form-error{color:#a34133;overflow-wrap:anywhere}.form-error:empty{display:none}.next-step{display:flex;justify-content:space-between;align-items:center;gap:20px;border-left:4px solid var(--accent)}.next-step h2{margin-bottom:7px}.next-step button,.link-button{flex-shrink:0}.link-button{display:inline-block;padding:10px 15px;border-radius:7px;color:white;text-align:center}.row>div{min-width:0}.row strong,h1{overflow-wrap:anywhere}
@media(max-width:850px){.brief .formgrid{gap:18px}.brief button[type=submit]{width:100%}.next-step{align-items:start;flex-direction:column}.topbar .actions{gap:6px}.topbar button{padding:9px 12px}}
.mode-options{grid-column:1/-1;border:0;padding:0;margin:18px 0 0;display:flex;flex-wrap:wrap;gap:8px 24px}.mode-options legend{font-size:13px;padding:0}.mode-options label{display:flex;align-items:center;gap:8px;margin:8px 0 0}.mode-options input{width:auto;accent-color:var(--accent)}

.paid-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:20px}.paid-stats .stat{border:0;min-width:0}.paid-stats strong{display:block;font-size:22px}.paid-video{display:block;width:100%;max-width:320px;max-height:570px;margin:18px 0;border-radius:8px}details>summary{cursor:pointer;padding:12px 0}
.paid-funnel{margin:28px 0;padding:24px 0;border-block:1px solid var(--line)}.paid-funnel h3{margin-bottom:12px}.funnel-context{font-size:14px;margin-bottom:20px}.funnel-steps{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:16px;list-style:none;padding:0;margin:0 0 18px}.funnel-step{min-width:0}.funnel-label{display:block;font-size:13px;min-height:40px}.funnel-count{display:block;font-size:24px;font-weight:600;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.funnel-count small{font-size:12px;font-weight:400}.funnel-step.unknown .funnel-count{font-size:16px;line-height:29px;color:var(--muted)}.funnel-bar{height:12px;margin:12px 0;background:#e6eef0;overflow:hidden}.funnel-bar svg{display:block;width:100%;height:100%}.funnel-bar rect{fill:var(--accent)}.funnel-bar.unknown{border:1px dashed #8a9ca1;background:transparent}.funnel-ratio,.funnel-warning{display:block;font-size:12px;line-height:1.6}.funnel-ratio{color:var(--muted)}.funnel-warning{color:#a34133;margin-top:5px}
@media(max-width:1250px){.funnel-steps{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:850px){.funnel-steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.funnel-label{min-height:0;margin-bottom:8px}}
@media(max-width:480px){.funnel-steps{grid-template-columns:1fr}.funnel-step{padding-bottom:14px;border-bottom:1px solid var(--line)}.funnel-step:last-child{padding-bottom:0;border:0}}
@media(max-width:520px){section[id^="paid-"]>.row{align-items:stretch;flex-direction:column}section[id^="paid-"]>.row>button{align-self:flex-start}.paid-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 10px;padding:18px 8px}.paid-stats .stat{padding:0 8px}.paid-stats strong{font-size:20px}}