:root{
  --bg:#070a11; --panel:#0d121c; --panel2:#151b28; --line:#1f2737; --line2:#2c3649; --text:#eef1f6; --muted:#8792a6;
  --red:#e0192d; --red2:#ff3448; --silver:#c9ccd3;
  --c-sent:#aab3c5; --c-del:#3d8bff; --c-open:#2fd08a; --c-click:#f5b83d; --c-bad:#ff4d5e;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
body{min-height:100vh;background:radial-gradient(1100px 520px at 88% -8%,rgba(61,139,255,.10),transparent 60%),radial-gradient(900px 480px at 0% 0%,rgba(224,25,45,.08),transparent 58%),var(--bg);background-attachment:fixed}
.hidden{display:none!important}
.muted{color:var(--muted)}
a{color:var(--silver)}
.btn{border:1px solid var(--line);background:var(--panel2);color:var(--text);border-radius:10px;padding:8px 14px;font:inherit;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:border-color .15s,background .15s}
.btn:hover{border-color:var(--line2)}
.btn.primary{background:linear-gradient(180deg,var(--red2),var(--red));border-color:var(--red);font-weight:600;justify-content:center;box-shadow:0 6px 18px -8px rgba(224,25,45,.8)}
.btn.primary:hover{background:var(--red2)}
.btn.ghost{background:transparent}
.btn:disabled{opacity:.4;cursor:default}
input,select{background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:8px 10px;font:inherit;min-width:0}
input:focus,select:focus{outline:2px solid rgba(224,25,45,.45);border-color:var(--red)}
input[type=date]{color-scheme:dark}

/* login */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}
.login-card{width:100%;max-width:380px;background:linear-gradient(180deg,#121826,var(--panel));border:1px solid var(--line);border-radius:18px;padding:32px 28px;display:flex;flex-direction:column;gap:14px;text-align:center;box-shadow:0 30px 80px -40px #000}
.login-logo{width:84px;height:auto;margin:0 auto}
.login-card h1{margin:0;font-size:20px;letter-spacing:.3px}
.login-card label{display:flex;flex-direction:column;gap:6px;text-align:left;font-size:13px;color:var(--muted)}
.login-card input{padding:11px 12px;font-size:15px}
.err{color:var(--c-bad);min-height:18px;margin:0;font-size:13px}

/* layout */
.top{display:flex;align-items:center;gap:16px;padding:12px 24px;border-bottom:1px solid var(--line);background:rgba(8,11,18,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);position:sticky;top:0;z-index:5}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.4px}
.brand img{height:30px;width:auto}
.brand span{color:var(--text)}
.client{font-weight:600;font-size:15px;padding-left:16px;border-left:1px solid var(--line);color:var(--silver)}
.top-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.range-pill{display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:var(--panel);border-radius:10px;padding:8px 14px;font-size:13px;white-space:nowrap}
.range-pill svg{width:16px;height:16px;fill:var(--muted);flex:none}
.range-pill b{font-weight:600}
.range-pill span{color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}
main{max-width:1320px;margin:0 auto;padding:22px 24px 44px;display:flex;flex-direction:column;gap:18px}
.filters{display:flex;flex-wrap:wrap;align-items:flex-end;gap:14px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--panel)}
.seg button{background:transparent;border:0;color:var(--muted);padding:9px 16px;font:inherit;font-size:13px;cursor:pointer;border-right:1px solid var(--line);transition:color .15s,background .15s}
.seg button:hover{color:var(--text)}
.seg button:last-child{border-right:0}
.seg button.on{background:linear-gradient(180deg,var(--red2),var(--red));color:#fff;font-weight:600}
.date{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.sync{margin-left:auto;font-size:12px}

.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.kpi{--k:var(--silver);display:flex;align-items:center;gap:16px;min-height:104px;padding:16px 18px;border-radius:14px;position:relative;overflow:hidden;
  background:linear-gradient(120deg,color-mix(in srgb,var(--k) 15%,var(--panel)) 0%,var(--panel) 62%);
  border:1px solid color-mix(in srgb,var(--k) 26%,var(--line));box-shadow:inset 3px 0 0 var(--k),0 14px 30px -22px #000}
.kpi::after{content:"";position:absolute;right:-40px;top:-60px;width:160px;height:160px;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--k) 16%,transparent),transparent);pointer-events:none}
.kpi .ic{flex:none;width:56px;height:56px;border-radius:14px;display:grid;place-items:center;background:color-mix(in srgb,var(--k) 13%,transparent);border:1px solid color-mix(in srgb,var(--k) 22%,transparent)}
.kpi .ic svg{width:30px;height:30px;fill:var(--k);filter:drop-shadow(0 0 10px color-mix(in srgb,var(--k) 55%,transparent))}
.kpi .b{min-width:0;position:relative;z-index:1}
.kpi .l{color:var(--silver);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.7px}
.kpi .v{font-size:32px;line-height:1.15;font-weight:700;margin-top:2px;font-variant-numeric:tabular-nums;letter-spacing:-.3px}
.kpi .s{font-size:12px;color:var(--muted);margin-top:3px;font-variant-numeric:tabular-nums}
.kpi .p{color:var(--k);font-weight:700}

.card{background:linear-gradient(180deg,#0f1521,var(--panel));border:1px solid var(--line);border-radius:14px;padding:18px 20px;box-shadow:0 18px 40px -30px #000}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.card h2{margin:0;font-size:15px;font-weight:600}
.h2-sub{color:var(--muted);font-weight:400;font-size:13px;margin-left:4px}
.legend{display:flex;gap:18px;flex-wrap:wrap;font-size:12px;color:var(--silver)}
.legend i{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:7px;vertical-align:-1px}
.chart{position:relative;height:300px}
.chart svg{width:100%;height:100%;display:block}
.chart .tip{position:absolute;pointer-events:none;background:#05070c;border:1px solid var(--line2);border-radius:10px;padding:9px 12px;font-size:12px;white-space:nowrap;transform:translate(-50%,-110%);box-shadow:0 12px 30px -12px #000}
.chart .tip b{display:block;margin-bottom:4px}

.table-wrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.tbl th{text-align:left;font-weight:600;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.6px;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap;background:rgba(255,255,255,.02)}
.tbl td{padding:11px 12px;border-bottom:1px solid #161d2a;white-space:nowrap}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl .r{text-align:right}
.tbl td .sub{display:block;color:var(--muted);font-size:12px}
.tbl tbody tr:hover{background:rgba(255,255,255,.02)}
.tbl tbody tr.click{cursor:pointer}
.tbl tbody tr.click:hover{background:var(--panel2)}
.tbl tfoot td{font-weight:700;font-size:15px;border-top:1px solid var(--line2);border-bottom:0;background:rgba(255,255,255,.03)}
.tbl tfoot td:first-child{border-radius:0 0 0 10px}
.tbl tfoot td:last-child{border-radius:0 0 10px 0}
.stack{display:flex;flex-direction:column;gap:18px}
#ovTbl th,#ovTbl td{padding-left:8px;padding-right:8px}
.meter{display:block;width:110px;height:7px;border-radius:99px;background:var(--line);overflow:hidden;margin-top:6px}
.meter i{display:block;height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,var(--c-del),var(--c-open))}
.meter.hot i{background:linear-gradient(90deg,var(--c-click),var(--c-bad))}
.b-on{background:rgba(47,191,113,.14);color:#6fdca0} .b-off{background:#1c2331;color:var(--muted)} .b-wait{background:rgba(242,169,59,.15);color:#f6c16e}
.badge+.badge{margin-left:6px}
tr.off td{opacity:.55}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:10px}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:500;background:#1c2331;color:var(--silver)}
.b-sent{color:var(--c-sent)} .b-delivered{background:rgba(79,140,255,.14);color:#8fb4ff}
.b-opened{background:rgba(47,191,113,.14);color:#6fdca0} .b-clicked{background:rgba(242,169,59,.15);color:#f6c16e}
.b-bad{background:rgba(255,77,94,.14);color:#ff8792} .b-proxy_open{color:var(--muted)}
.detail{max-width:320px;overflow:hidden;text-overflow:ellipsis;color:var(--muted)}
.log-tools{display:flex;gap:8px;flex-wrap:wrap}
.pager{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-top:12px}
.empty{color:var(--muted);text-align:center;padding:24px 0;margin:0}
.foot{font-size:12px;text-align:center}

.tabs{display:flex;gap:4px;margin-left:8px}
.tabs button{background:transparent;border:1px solid transparent;color:var(--muted);font:inherit;font-weight:500;padding:8px 16px;border-radius:10px;cursor:pointer;transition:color .15s,background .15s}
.tabs button:hover{color:var(--text)}
.tabs button.on{background:var(--panel2);border-color:var(--line);color:var(--text);font-weight:600}
.small{font-size:12px}
.quota-card{display:flex;gap:32px;flex-wrap:wrap;align-items:center}
.big{font-size:24px;font-weight:700;font-variant-numeric:tabular-nums}
.warn{width:100%;margin:0;padding:10px 12px;border-radius:10px;background:rgba(242,169,59,.12);color:#f6c16e;font-size:13px}
.steps{display:flex;flex-direction:column;gap:22px}
.step{display:flex;flex-direction:column;gap:10px}
.step h3{margin:0;font-size:14px;display:flex;align-items:center;gap:8px}
.step h3 span{display:inline-flex;width:22px;height:22px;border-radius:50%;background:var(--red);color:#fff;font-size:12px;align-items:center;justify-content:center}
.step label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
.step textarea{background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:10px;font:12px/1.5 ui-monospace,Consolas,monospace;resize:vertical}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.row input{flex:1;min-width:200px}
.file{position:relative;overflow:hidden}
.file input{position:absolute;inset:0;opacity:0;cursor:pointer}
.preview{width:100%;height:520px;border:1px solid var(--line);border-radius:10px;background:#fff}
.stats-row{display:flex;gap:10px;flex-wrap:wrap}
.stats-row div{background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:13px}
.stats-row b{display:block;font-size:18px;font-variant-numeric:tabular-nums}
.big-btn{padding:12px 22px;font-size:15px;align-self:flex-start}
.b-queued,.b-sending{background:rgba(79,140,255,.14);color:#8fb4ff}
.b-done{background:rgba(47,191,113,.14);color:#6fdca0}
.b-cancelled{background:rgba(255,77,94,.14);color:#ff8792}
.b-draft{background:#1c2331;color:var(--silver)}
.ai-box{border:1px solid var(--line);border-radius:10px;padding:12px;background:var(--panel);display:flex;flex-direction:column;gap:8px}
.ai-subj{font-weight:600}
.ai-diff{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px;max-height:280px;overflow:auto;font-size:13px}
.ai-diff del{color:#ff8792;text-decoration:line-through;display:block}
.ai-diff ins{color:#6fdca0;text-decoration:none;display:block}
.step .file{align-self:flex-start}
.spam{border:1px solid var(--line);border-radius:10px;padding:14px;background:var(--panel2);display:flex;flex-direction:column;gap:8px}
.spam-h{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.spam-score b{font-size:28px;font-variant-numeric:tabular-nums}
.spam-bar{flex:1;min-width:160px;height:10px;border-radius:99px;background:var(--line);position:relative;overflow:visible}
.spam-bar i{position:absolute;left:0;top:0;bottom:0;border-radius:99px;width:0;transition:width .3s,background .3s}
.spam-bar em{position:absolute;top:-4px;bottom:-4px;width:2px;background:var(--text);opacity:.7}
.spam-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px;max-height:260px;overflow:auto}
.spam-list li{display:flex;gap:10px;align-items:flex-start;font-size:13px}
.spam-list .pt{flex:none;min-width:38px;text-align:right;color:#ff8792;font-weight:600;font-variant-numeric:tabular-nums}
.spam-list .ar{flex:none;color:var(--muted);min-width:48px}
.spam-list .hint{display:block;color:var(--muted);font-size:12px}
.spam-list li.ban{background:rgba(255,77,94,.1);border-radius:6px;padding:6px 8px}
.spam-list li.ban .pt{min-width:0;font-size:11px;letter-spacing:.5px;padding-top:2px}
.spam-list li.ban .ar{display:none}
.spam-ok{background:rgba(47,191,113,.14);color:#6fdca0}
.spam-no{background:rgba(255,77,94,.14);color:#ff8792}

@media (max-width:1180px){
  .kpis{grid-template-columns:repeat(2,1fr)}
  .range-pill span{display:none}
}
@media (max-width:720px){
  .tabs{order:3;width:100%;margin-left:0}
  .grid2{grid-template-columns:1fr}
  .quota-card{gap:18px}
  .top{padding:10px 16px;flex-wrap:wrap;gap:10px}
  .client{border-left:0;padding-left:0}
  .top-right{width:100%;justify-content:space-between}
  .range-pill{display:none}
  main{padding:16px}
  .sync{margin-left:0;width:100%}
  .seg{width:100%}
  .seg button{flex:1 1 auto;padding:9px 4px;font-size:12px;white-space:nowrap}
  .kpis{gap:10px}
  .kpi{flex-direction:column;align-items:flex-start;gap:10px;padding:14px;min-height:0}
  .kpi .ic{width:40px;height:40px;border-radius:11px}
  .kpi .ic svg{width:22px;height:22px}
  .kpi .v{font-size:23px}
  .chart{height:230px}
  .log-tools{width:100%}
  .log-tools input{flex:1}
}