:root{
  --bg:#f4f6f9; --card:#fff; --ink:#1d2433; --muted:#6b7385; --line:#e4e8ef;
  --brand:#d6264f; --brand-ink:#fff; --side:#141b2d; --side-ink:#c9d1e3;
  --ok:#14804a; --ok-bg:#e3f5ea; --warn:#a15c00; --warn-bg:#fff3dc;
  --bad:#c0362c; --bad-bg:#fde8e6; --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:"IBM Plex Sans Arabic","Tajawal",Tahoma,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.6}
a{color:#1f5fbf;text-decoration:none}
a:hover{text-decoration:underline}
.layout{display:flex;min-height:100vh}
.side{width:230px;background:var(--side);color:var(--side-ink);padding:18px 12px;flex-shrink:0;position:sticky;top:0;height:100vh;overflow:auto}
.side .logo{font-weight:700;font-size:17px;color:#fff;padding:4px 10px 18px;border-bottom:1px solid #26304a;margin-bottom:12px}
.side .logo small{display:block;font-weight:400;font-size:12px;color:#8592b0}
.side a{display:flex;gap:10px;align-items:center;color:var(--side-ink);padding:9px 12px;border-radius:8px;margin-bottom:2px}
.side a:hover{background:#1f2840;text-decoration:none;color:#fff}
.side a.on{background:var(--brand);color:#fff}
.side .sep{height:1px;background:#26304a;margin:12px 6px}
.side .who{font-size:13px;color:#8592b0;padding:8px 12px}
.main{flex:1;padding:24px 28px;min-width:0}
h1{font-size:22px;margin:0 0 18px}
h2{font-size:17px;margin:0 0 12px}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.top h1{margin:0}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px}
.grid{display:grid;gap:14px}
.g4{grid-template-columns:repeat(4,1fr)} .g3{grid-template-columns:repeat(3,1fr)} .g2{grid-template-columns:repeat(2,1fr)}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.stat .l{color:var(--muted);font-size:13px}
.stat .v{font-size:24px;font-weight:700;margin-top:4px;font-variant-numeric:tabular-nums}
.stat .s{font-size:12px;color:var(--muted)}
.stat.ok .v{color:var(--ok)} .stat.bad .v{color:var(--bad)} .stat.warn .v{color:var(--warn)}
.bar{height:8px;background:var(--line);border-radius:6px;overflow:hidden;margin-top:8px}
.bar i{display:block;height:100%;background:var(--ok)}
table{width:100%;border-collapse:collapse}
th,td{padding:9px 10px;text-align:right;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:12.5px;color:var(--muted);font-weight:600;background:#fafbfd;position:sticky;top:0}
tr:hover td{background:#fafcff}
td.n,th.n{text-align:left;font-variant-numeric:tabular-nums;white-space:nowrap}
.tw{overflow:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.tw table th:first-child,.tw table td:first-child{padding-right:14px}
.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}
.b-paid{background:var(--ok-bg);color:var(--ok)} .b-partial{background:var(--warn-bg);color:var(--warn)}
.b-unpaid{background:var(--bad-bg);color:var(--bad)} .b-gray{background:#eef0f4;color:var(--muted)}
.debt{color:var(--bad);font-weight:600} .credit{color:var(--ok);font-weight:600}
.muted{color:var(--muted)} .small{font-size:12.5px}
form.inline{display:inline}
input,select,textarea{font:inherit;padding:8px 10px;border:1px solid #cfd6e2;border-radius:8px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid #ffc2cf;border-color:var(--brand)}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
.field{margin-bottom:12px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.row>*{flex:1;min-width:140px}
.row>.auto{flex:0 0 auto;min-width:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:8px;border:1px solid transparent;
  background:var(--brand);color:#fff;font:inherit;font-weight:600;cursor:pointer;white-space:nowrap;text-decoration:none!important}
.btn:hover{filter:brightness(.95)}
.btn.sec{background:#fff;color:var(--ink);border-color:#cfd6e2}
.btn.ok{background:var(--ok)} .btn.bad{background:var(--bad)}
.btn.sm{padding:4px 10px;font-size:13px}
.btn.lg{padding:12px 22px;font-size:16px}
.chk{display:flex;gap:8px;align-items:center;color:var(--ink);font-size:14px}
.chk input{width:auto}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-weight:600}
.flash.ok{background:var(--ok-bg);color:var(--ok)} .flash.error{background:var(--bad-bg);color:var(--bad)}
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tabs a{padding:6px 14px;border-radius:20px;background:#fff;border:1px solid var(--line);color:var(--ink);font-size:13.5px}
.tabs a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.tabs a:hover{text-decoration:none}
.paybox{background:linear-gradient(180deg,#fff4f6,#fff);border:1px solid #ffd3dc}
.logo-row{display:flex;align-items:center;gap:10px}.logo-row img{width:40px;height:40px}
.period{display:inline-block;white-space:nowrap;background:#26304a;color:#fff;border-radius:20px;padding:2px 10px;font-size:12px;margin-top:6px}
.closebox{border:2px dashed #ffb3c1;background:#fff8f9}
.big-bal{font-size:30px;font-weight:700;font-variant-numeric:tabular-nums}
.kv{display:grid;grid-template-columns:110px 1fr;gap:6px 12px;font-size:14px}
.kv dt{color:var(--muted)} .kv dd{margin:0}
.conv{font-size:13px;color:var(--muted);margin-top:4px;min-height:20px}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--side);padding:16px}
.login{background:#fff;border-radius:16px;padding:32px;width:100%;max-width:380px}
.login h1{text-align:center}
.menu-btn{display:none}
@media (max-width:900px){
  .g4{grid-template-columns:repeat(2,1fr)} .g3,.g2{grid-template-columns:1fr}
  .side{position:fixed;right:-260px;z-index:20;transition:right .2s;width:240px}
  .side.open{right:0}
  .main{padding:16px}
  .menu-btn{display:inline-flex}
}
@media print{
  .side,.no-print,.menu-btn{display:none!important}
  .main{padding:0} body{background:#fff}
  .card{border:none}
}
/* live + usage */
.live-head{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.dot{width:10px;height:10px;border-radius:50%;background:#bbb;display:inline-block}
.dot.on{background:#18a957;box-shadow:0 0 0 4px #d6f5e3;animation:pulse 1.6s infinite}
.dot.off{background:#c4c9d4}
@keyframes pulse{50%{box-shadow:0 0 0 7px #d6f5e300}}
.speeds{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.spd .big{font-size:30px;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.2}
.spd .big small{font-size:13px;font-weight:400;color:var(--muted)}
.spd .bar i{background:var(--ok);transition:width .6s}
.live-foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px;margin-top:12px;border-top:1px solid var(--line);padding-top:10px}
.chart{display:flex;align-items:flex-end;gap:3px;height:120px;border-bottom:1px solid var(--line);padding-top:6px}
.chart .col{flex:1;height:100%;display:flex;align-items:flex-end}
.chart .col i{display:block;width:100%;background:var(--brand);border-radius:3px 3px 0 0;min-height:2px;opacity:.85}
.chart .col:hover i{opacity:1}
.chart-x{display:flex;justify-content:space-between;margin-top:4px}
.usage .row .stat{min-width:120px}
/* portal */
body.portal{background:var(--bg)}
.p-head{background:var(--side);color:#fff;padding:12px 0;position:sticky;top:0;z-index:5}
.p-wrap{max-width:720px;margin:0 auto;padding:0 16px}
main.p-wrap{padding-top:16px;padding-bottom:30px}
.p-head img{width:40px;height:40px}
.notice{background:#fff7e0;border:1px solid #ffe2a3;color:#7a4b00;border-radius:10px;padding:10px 14px;margin-bottom:14px;font-weight:600}
@media (max-width:480px){.spd .big{font-size:24px}.big-bal{font-size:26px}}
/* v6 */
.mini b{font-variant-numeric:tabular-nums}.mini .bar{height:5px;margin-top:3px;max-width:140px}
.bars2{display:flex;gap:10px;align-items:flex-end;height:190px;padding-top:6px}
.bars2 .grp{flex:1;display:flex;flex-direction:column;height:100%}
.bars2 .pair{flex:1;display:flex;gap:4px;align-items:flex-end;justify-content:center;border-bottom:1px solid var(--line)}
.bars2 .pair i{display:block;width:40%;max-width:28px;border-radius:4px 4px 0 0;min-height:2px}
.bars2 .lbl{text-align:center;font-size:12px;margin-top:3px;white-space:nowrap}
i.in{background:#14804a} i.out{background:#c0362c} i.due{background:#c9d1e3}
.legend{display:flex;gap:16px;margin-top:8px;color:var(--muted)} .legend .sw{display:inline-block;width:10px;height:10px;border-radius:2px;vertical-align:middle}
.install{align-items:center;justify-content:space-between;gap:10px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin-bottom:14px;font-weight:600}
/* v7 */
.chgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.chbtn{display:block;padding:14px;border-radius:10px;background:var(--side);color:#fff!important;font-weight:700;text-align:center;text-decoration:none!important}
.chbtn:hover{filter:brightness(1.2)} .chbtn.on{background:var(--brand)}
body.tvpage{background:#0b0f19;color:#fff}
.player{position:relative;background:#000;border-radius:12px;overflow:hidden;aspect-ratio:16/9}
.player video{width:100%;height:100%;display:block;background:#000}
.pmsg{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-weight:600;pointer-events:none;text-align:center;padding:20px}
body.tvpage .notice{color:#7a4b00}
/* v8 */
.speed-cta{display:flex;align-items:center;gap:12px;text-decoration:none!important;color:var(--ink)!important}
.st-card .gauge{text-align:center;padding:10px 0}
.g-val{font-size:56px;font-weight:700;font-variant-numeric:tabular-nums;line-height:1}
.g-unit{color:var(--muted)} .g-phase{margin-top:6px;min-height:22px}
.st-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}
.st-grid .v{font-size:18px}
@media (max-width:520px){.st-grid{grid-template-columns:1fr 1fr}}
.verdict{margin-top:14px;padding:12px 14px;border-radius:10px;font-weight:600}
.verdict.ok{background:var(--ok-bg);color:var(--ok)} .verdict.warn{background:var(--warn-bg);color:var(--warn)} .verdict.bad{background:var(--bad-bg);color:var(--bad)}
/* v9 network */
.small-v{font-size:20px!important}
.ifgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px}
@keyframes pbad{50%{box-shadow:0 0 0 6px #fde8e600}}
.pulse-bad{animation:pbad 1.5s infinite;box-shadow:0 0 0 0 #f3b5ae}
.pulse-mark{animation:pmk 1.2s infinite}
@keyframes pmk{50%{stroke-width:9;stroke:#c0362c}}
.leaflet-container{font-family:inherit}
@media (max-width:900px){.grid[style*="3fr 1fr"]{grid-template-columns:1fr!important}}
/* v10 tv */
.tvsec{background:linear-gradient(135deg,#0b0f19,#1b1030 60%,#3a0d1f);border-radius:16px;padding:16px;margin-bottom:18px;color:#fff;box-shadow:0 8px 24px #0b0f1933}
.tvsec-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.tvsec-head h2{margin:0;color:#fff}
.live-dot{background:#e5173f;color:#fff;font-size:12px;font-weight:700;padding:3px 10px;border-radius:20px;animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.55}}
.tvsec-note{margin:10px 0 0;font-size:12.5px;opacity:.7}
.tvrow{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.chcard{position:relative;display:block;border-radius:14px;overflow:hidden;background:#151b2b;color:#fff!important;text-decoration:none!important;transition:transform .15s, box-shadow .15s;border:1px solid #ffffff14}
.chcard:hover{transform:translateY(-3px);box-shadow:0 10px 24px #0007}
.chcard.on{outline:2px solid #e5173f}
.chlogo{aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,hsl(var(--h) 70% 35%),hsl(calc(var(--h) + 40) 70% 20%));position:relative}
.chlogo img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:14%;background:#fff}
.chlogo span{font-size:30px;font-weight:700;opacity:.9}
.chmeta{padding:8px 10px}.chmeta b{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chmeta small{opacity:.6;font-size:12px}
.chlive{position:absolute;top:8px;left:8px;background:#e5173fdd;color:#fff;font-size:10.5px;font-weight:700;padding:2px 7px;border-radius:6px;letter-spacing:.5px}
.tvtitle .chlive{position:static;vertical-align:middle;margin-right:6px}
.chplay{position:absolute;top:calc(31% - 20px);right:calc(50% - 20px);width:40px;height:40px;border-radius:50%;background:#000a;display:flex;align-items:center;justify-content:center;font-size:16px;opacity:0;transition:opacity .15s}
.chcard:hover .chplay{opacity:1}
body.tvpage{background:#07090f;color:#fff}
.tvhead{background:#07090fee;position:sticky;top:0;z-index:5;padding:10px 0;border-bottom:1px solid #ffffff12;backdrop-filter:blur(6px)}
.tvback{color:#fff!important;font-size:22px;text-decoration:none!important;padding:0 6px}
.tvtitle{font-weight:700;font-size:17px}
.tvh3{font-size:15px;opacity:.8;margin:20px 0 10px}
.player{position:relative;background:#000;border-radius:14px;overflow:hidden;aspect-ratio:16/9;box-shadow:0 10px 30px #000a}
.pmsg{position:absolute;inset:0;display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;font-weight:600;pointer-events:none;text-align:center;padding:20px;background:#0006}
.spin{width:38px;height:38px;border:4px solid #ffffff33;border-top-color:#e5173f;border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.fsbtn{position:absolute;top:10px;right:10px;background:#000a;color:#fff;border:0;border-radius:8px;width:36px;height:36px;font-size:18px;cursor:pointer}
@media (max-width:480px){.tvrow{grid-template-columns:repeat(2,1fr)}}
.bulkbar{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:8px 10px;background:#f7f8fb;border:1px solid var(--line);border-radius:10px;margin-bottom:10px}
.diag pre{background:#0b0f19;color:#cfe3ff;padding:12px;border-radius:8px;font-size:12px;white-space:pre-wrap;direction:ltr;text-align:left;max-height:300px;overflow:auto;margin-top:8px}
/* v12 tidy nav */
html,body{overflow-x:hidden}
.layout{max-width:100vw}
.main{overflow-x:hidden}
.flash{overflow-wrap:anywhere}
.side{display:flex;flex-direction:column;padding:16px 10px}
.side .logo{padding:2px 8px 14px;margin-bottom:8px}
.side a{padding:7px 10px;font-size:14px;gap:8px;margin-bottom:1px}
.side a .ic{width:22px;text-align:center;flex-shrink:0}
.side details.grp{margin-top:6px}
.side details.grp summary{list-style:none;cursor:pointer;padding:8px 10px 6px;font-size:12.5px;font-weight:700;color:#8592b0;letter-spacing:.3px;display:flex;justify-content:space-between;align-items:center;border-radius:8px;user-select:none}
.side details.grp summary::-webkit-details-marker{display:none}
.side details.grp summary::after{content:"‹";transform:rotate(-90deg);transition:transform .15s;font-size:16px}
.side details.grp[open] summary::after{transform:rotate(90deg)}
.side details.grp summary:hover{background:#1a2238;color:#c9d1e3}
.side details.grp a{padding-right:16px}
.side-foot{margin-top:auto;border-top:1px solid #26304a;padding-top:10px}
.side-foot .who{padding:4px 10px}
.foot-links{display:flex;gap:4px}.foot-links a{flex:1;font-size:12.5px;justify-content:center;background:#1a2238}
.period{font-size:11.5px}
.statusline{display:flex;align-items:center;gap:8px;padding:9px 14px;border-radius:10px;margin-bottom:14px;text-decoration:none!important;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.statusline.bad{background:var(--bad-bg);color:var(--bad)}
.statusline .go{margin-inline-start:auto;font-weight:700}
/* v13 layout hardening */
.g4{grid-template-columns:repeat(4,minmax(0,1fr))} .g3{grid-template-columns:repeat(3,minmax(0,1fr))} .g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid>*{min-width:0}
.layout{width:100%}
.main{width:0;flex:1 1 0}
.stat .s{overflow-wrap:anywhere}
@media (max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){.g3,.g2{grid-template-columns:minmax(0,1fr)}.main{width:auto}}
.qrbox{display:flex;gap:16px;align-items:center;margin-top:14px;flex-wrap:wrap}
.qrbox img{width:220px;height:220px;border:1px solid var(--line);border-radius:10px;background:#fff;image-rendering:pixelated}