:root{
  --bg:#f4f5f2; --card:#fff; --ink:#15181d; --muted:#6b7280; --line:#e6e7e3;
  --side:#14171c; --side-ink:#c9ccd2; --accent:#0e8f72; --accent-ink:#fff; --accent-soft:#e3f4ef;
  --c68:#e8622a; --c68s:#fdeee6; --c5:#3b5bdb; --c5s:#e8ecfd;
  --ok:#0e8f72; --err:#d63a3a; --warn:#b7791f;
  --r:12px; --sh:0 1px 2px rgba(16,24,40,.05),0 1px 3px rgba(16,24,40,.06);
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0f1115; --card:#171a20; --ink:#e8eaee; --muted:#9097a3; --line:#262a33; --side:#0b0d10; --accent-soft:#12332b;
  --c68s:#3a2116; --c5s:#1c2340; --sh:none;
}}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:Inter,"Hind Siliguri",system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:14.5px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit}
h1,h2,h3{margin:0;font-weight:650;letter-spacing:-.01em}
h3{font-size:15.5px}
input,select,textarea,button{font:inherit;color:inherit}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:var(--card);outline:none;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
input[type=checkbox],input[type=radio]{width:auto}
label{display:block;font-weight:500;font-size:13.5px}
label>input,label>select,label>textarea{margin-top:5px;font-weight:400}
.muted{color:var(--muted)} .small{font-size:12.5px} .r{text-align:right} .nowrap{white-space:nowrap}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.pos{color:var(--ok)} .neg{color:var(--err)} .pad{padding:16px 18px}
.link{background:none;border:0;color:var(--accent);cursor:pointer;padding:0;text-decoration:none;font-weight:500}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:9px;border:1px solid var(--line);background:var(--card);font-weight:600;cursor:pointer;text-decoration:none;transition:transform .05s,background .15s,opacity .15s;white-space:nowrap}
.btn:hover{background:var(--bg)} .btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)} .btn.primary:hover{filter:brightness(1.07)}
.btn.danger{color:var(--err);border-color:color-mix(in srgb,var(--err) 35%,var(--line))}
.btn.ghost{border-color:transparent;background:transparent}
.btn.sm{padding:6px 11px;font-size:13px;border-radius:8px}
.btn.block{width:100%}
.btn[disabled]{opacity:.55;pointer-events:none}

/* shell */
.shell{display:flex;min-height:100vh}
.side{width:240px;background:var(--side);color:var(--side-ink);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0;z-index:30}
.brand{display:flex;align-items:center;gap:10px;padding:20px 20px 18px;color:#fff;font-weight:700;font-size:16px}
.logo{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--accent);color:#fff;font-size:15px}
.side nav{flex:1;padding:4px 10px;overflow:auto}
.side nav a{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:8px;text-decoration:none;margin-bottom:2px;font-weight:500;transition:background .15s,color .15s}
.side nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.side nav a.on{background:rgba(255,255,255,.1);color:#fff}
.side nav a.on svg{color:#4fd1b0}
.navsec{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#6b7280;padding:16px 12px 6px}
.side-foot{border-top:1px solid rgba(255,255,255,.07);padding:14px 18px;display:flex;align-items:center;justify-content:space-between}
.who b{display:block;color:#fff;font-weight:600} .who small{color:#7d8592}
.logout{font-size:13px;color:#9aa1ac;text-decoration:none} .logout:hover{color:#fff}
.main{flex:1;min-width:0}
.top{display:flex;align-items:center;gap:14px;padding:14px 28px;border-bottom:1px solid var(--line);background:var(--card);position:sticky;top:0;z-index:20}
.top h1{font-size:18px;flex:1}
.bal{text-align:right;line-height:1.15;padding:6px 12px;background:var(--accent-soft);border-radius:9px}
.bal small{display:block;font-size:11px;color:var(--muted)} .bal b{font-size:16px;color:var(--accent)}
.burger{display:none;background:none;border:0;padding:6px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--ink);margin:4px 0;border-radius:2px}
.content{padding:24px 28px 60px;max-width:1280px}
.scrim{display:none}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh);min-width:0}
.card.flush{padding:0}
.card h3{margin-bottom:12px}
.card.flush .pad h3{margin:0}
.stack>*+*{margin-top:12px}
.boxed{border:1px solid var(--line);border-radius:10px;padding:14px}
.grid2{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:18px;margin-top:18px}
.grid-side{display:grid;grid-template-columns:320px 1fr;gap:18px;align-items:start;margin-top:18px}
.span2{grid-column:1/-1}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.checks{display:flex;flex-wrap:wrap;gap:16px}
.chk{display:flex;align-items:center;gap:7px;font-weight:500;cursor:pointer}
.inline{display:inline}

.alert{padding:11px 14px;border-radius:10px;margin-bottom:16px;border:1px solid;font-weight:500}
.alert.ok{background:var(--accent-soft);border-color:color-mix(in srgb,var(--ok) 30%,transparent);color:var(--ok)}
.alert.err{background:color-mix(in srgb,var(--err) 9%,var(--card));border-color:color-mix(in srgb,var(--err) 30%,transparent);color:var(--err)}
.alert.warn{background:color-mix(in srgb,var(--warn) 10%,var(--card));border-color:color-mix(in srgb,var(--warn) 30%,transparent);color:var(--warn)}
.alert.info{background:var(--c5s);border-color:color-mix(in srgb,var(--c5) 25%,transparent);color:var(--ink);font-weight:400}
.notice{background:var(--card);border-left:4px solid var(--accent);padding:12px 16px;border-radius:8px;margin-bottom:18px;box-shadow:var(--sh)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;box-shadow:var(--sh)}
.stat small{color:var(--muted);display:block;font-size:12.5px}
.stat b{font-size:21px;font-weight:700;letter-spacing:-.02em}
.stat em{display:block;font-style:normal}

/* provider cards */
.providers{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
.prov-card{display:flex;align-items:center;gap:16px;padding:20px;border-radius:14px;text-decoration:none;border:1px solid var(--line);background:var(--card);box-shadow:var(--sh);transition:transform .15s,border-color .15s}
.prov-card:hover{transform:translateY(-2px)}
.prov-card p{margin:3px 0 0;color:var(--muted);font-size:13.5px}
.prov-card h3{font-size:17px}
.prov-ic{width:52px;height:52px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:20px;color:#fff;flex-shrink:0}
.p68 .prov-ic{background:var(--c68)} .p68:hover{border-color:var(--c68)}
.p5 .prov-ic{background:var(--c5)} .p5:hover{border-color:var(--c5)}
.arrow{margin-left:auto;font-size:20px;color:var(--muted)}

.badge{display:inline-block;padding:2px 8px;border-radius:6px;font-size:11.5px;font-weight:700;letter-spacing:.02em}
.b68{background:var(--c68s);color:var(--c68)} .b5{background:var(--c5s);color:var(--c5)}
.tag{display:inline-block;padding:1px 7px;border-radius:5px;font-size:11.5px;background:var(--bg);border:1px solid var(--line);font-weight:500}
.t-deposit,.t-refund{color:var(--ok)} .t-purchase,.t-deduct{color:var(--err)}

/* tables */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th{font-size:12px;font-weight:600;color:var(--muted);text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap;text-transform:uppercase;letter-spacing:.04em}
td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
th.r,td.r{text-align:right}
.mini{padding:6px 8px;width:90px} .mini.wide{width:170px}
.clip{max-width:260px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.code-sm{font-family:ui-monospace,monospace;font-size:15px;letter-spacing:.05em}
.copy{background:none;border:0;padding:0;cursor:copy;font:inherit;border-bottom:1px dashed var(--muted)}
.st{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11.5px;font-weight:600;background:var(--bg);color:var(--muted)}
.st-received,.st-active,.st-pending{background:var(--c5s);color:var(--c5)}
.st-finished{background:var(--accent-soft);color:var(--ok)}
.st-canceled,.st-timeout,.st-banned{background:color-mix(in srgb,var(--err) 10%,var(--card));color:var(--err)}
.filters{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.filters input{max-width:280px} .filters select{max-width:180px}
.pager{display:flex;gap:12px;align-items:center;justify-content:center;margin-top:16px}

/* buy layout */
.buy-layout{display:grid;grid-template-columns:minmax(300px,380px) minmax(0,1fr);gap:18px;align-items:start}
.buy-layout .ops-card{grid-column:1;grid-row:2}
.buy-layout .active-col{grid-column:2;grid-row:1/span 2}
.picker-head{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.picker-head h3{margin:0}
.step{display:flex;align-items:center;gap:8px;font-weight:600;font-size:13px;margin:14px 0 7px}
.step span{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--ink);color:var(--card);font-size:11px}
.combo{position:relative}
.combo-list{position:absolute;left:0;right:0;top:calc(100% + 4px);max-height:280px;overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.12);z-index:10;display:none}
.combo-list.open{display:block}
.combo-list div{padding:9px 12px;cursor:pointer} .combo-list div:hover,.combo-list div.hl{background:var(--bg)}
.search{margin-bottom:8px}
.svc-list{max-height:430px;overflow:auto;border:1px solid var(--line);border-radius:10px}
.svc-row{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--line);cursor:pointer;gap:10px}
.svc-row:last-child{border-bottom:0}
.svc-row:hover,.svc-row.on{background:var(--c5s)}
.svc-row .nm{font-weight:600;text-transform:capitalize}
.svc-row .meta{text-align:right;font-size:12.5px;line-height:1.3}
.svc-row .meta b{display:block;font-size:13.5px}
.svc-row.empty{opacity:.5}
.ops-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:6px}
.ops-head h3{margin:0} #opsTitle{text-transform:capitalize}
.op{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid var(--line)}
.op .info{flex:1;min-width:0} .op .info b{display:block}
.op .price{font-weight:700;font-size:15px;white-space:nowrap}
.bar{height:4px;border-radius:2px;background:var(--line);margin-top:5px;overflow:hidden;max-width:120px}
.bar i{display:block;height:100%;background:var(--ok)}

.svc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;max-height:300px;overflow:auto}
.svc-opt{position:relative;border:1px solid var(--line);border-radius:10px;padding:10px 12px;cursor:pointer;transition:border-color .15s,background .15s}
.svc-opt input{position:absolute;opacity:0}
.svc-opt .svc-name{display:block;font-weight:600}
.svc-opt .svc-price{font-size:12.5px;color:var(--muted)}
.svc-opt:has(input:checked){border-color:var(--c68);background:var(--c68s)}
.svc-opt:has(input:checked) .svc-price{color:var(--c68);font-weight:600}
.buybar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;background:var(--bg);border-radius:10px;margin-top:14px}
.buybar b{display:block;font-size:20px}
.buybar small{display:block}
.buy-layout.two{grid-template-columns:minmax(300px,440px) minmax(0,1fr)}
.buy-layout.two .active-col{grid-row:1}

.col-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.ocard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:12px;box-shadow:var(--sh);animation:pop .25s ease}
@keyframes pop{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.ocard.done{opacity:.72}
.ohead{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ohead .svc{font-weight:650;text-transform:capitalize}
.ohead .when{margin-left:auto;font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.phone{display:flex;align-items:center;gap:8px;margin:12px 0;flex-wrap:wrap}
.phone .num{font-family:ui-monospace,monospace;font-size:21px;font-weight:600;letter-spacing:.02em;word-break:break-all}
.cbtn{white-space:nowrap;border:1px solid var(--line);background:var(--bg);border-radius:7px;padding:4px 9px;font-size:12px;cursor:pointer;font-weight:600}
.cbtn:hover{border-color:var(--accent);color:var(--accent)}
.codebox{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;background:var(--accent-soft);margin-bottom:10px}
.codebox .code{font-family:ui-monospace,monospace;font-size:26px;font-weight:700;letter-spacing:.12em;color:var(--ok)}
.codebox .txt{font-size:12.5px;color:var(--muted);margin-top:2px;word-break:break-word}
.waiting{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:10px;background:var(--bg);color:var(--muted);margin-bottom:10px}
.spin{width:16px;height:16px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:sp 0.8s linear infinite;flex-shrink:0}
@keyframes sp{to{transform:rotate(360deg)}}
.msgs{font-size:12.5px;margin-bottom:10px}
.msgs div{padding:6px 0;border-top:1px dashed var(--line)}
.oacts{display:flex;gap:8px;flex-wrap:wrap}

.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--card);padding:10px 18px;border-radius:10px;font-weight:500;opacity:0;pointer-events:none;transition:all .2s;z-index:100;max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{background:var(--err);color:#fff}

/* auth */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 20% 10%,var(--accent-soft),transparent 45%),var(--bg)}
.auth-card{width:100%;max-width:380px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:0 12px 40px rgba(0,0,0,.07)}
.auth-card>*+*{margin-top:14px}
.auth-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px}
.auth-card h2{font-size:22px;margin-top:22px}
.auth-card p{margin-top:4px}
.bigbal small{display:block;color:var(--muted);font-size:12.5px}.bigbal b{font-size:24px}

/* responsive */
@media (max-width:1100px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .buy-layout,.buy-layout.two{grid-template-columns:1fr}
  .buy-layout .ops-card,.buy-layout .active-col,.buy-layout.two .active-col{grid-column:1;grid-row:auto}
}
@media (max-width:860px){
  .side{position:fixed;left:0;top:0;transform:translateX(-100%);transition:transform .2s}
  .side.open{transform:none}
  .scrim.open{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:25}
  .burger{display:block}
  .top{padding:12px 16px}
  .content{padding:16px 16px 60px}
  .grid2,.grid-side,.providers{grid-template-columns:1fr}
  .row2{grid-template-columns:1fr 1fr}
}
@media (max-width:460px){
  .stats{gap:10px} .stat b{font-size:18px}
  .phone .num{font-size:20px;flex-basis:100%}
  .ohead .when{margin-left:0;flex-basis:100%}
  .top h1{font-size:16px}
}

/* ---------- 68SMS store ---------- */
.s68-filters{display:grid;gap:12px}
.frow{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.flabel{width:110px;font-weight:600;font-size:13px;color:var(--muted)}
.grow{flex:1;min-width:220px}
.seg{display:inline-flex;flex-wrap:wrap;gap:6px}
.seg button{border:1px solid var(--line);background:var(--card);border-radius:8px;padding:7px 14px;font-weight:600;font-size:13px;cursor:pointer;transition:all .15s}
.seg button:hover{border-color:var(--c68)}
.seg button.on{background:var(--c68);border-color:var(--c68);color:#fff}
.seg.sm button{padding:6px 11px}
.s68-body{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:18px;margin-top:18px;align-items:start}
.store-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.store-item{display:flex;flex-direction:column;align-items:flex-start;gap:6px;text-align:left;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--card);cursor:pointer;box-shadow:var(--sh);transition:transform .12s,border-color .12s}
.store-item:hover{transform:translateY(-2px);border-color:var(--c68)}
.s-ic{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-weight:800}
.s-nm{font-weight:600;line-height:1.25;word-break:break-word}
.s-pr{color:var(--c68);font-weight:700;font-size:13.5px} .s-pr small{font-weight:500;color:var(--muted);font-size:11px}
.combo-list div b{font-weight:600}
.modal{position:fixed;inset:0;background:rgba(10,12,16,.5);z-index:60;display:grid;place-items:center;padding:16px;animation:fade .15s}
.modal[hidden]{display:none}
@keyframes fade{from{opacity:0}}
.modal-card{background:var(--card);border-radius:16px;width:100%;max-width:620px;max-height:calc(100vh - 32px);overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal-head{display:flex;justify-content:space-between;align-items:flex-start;padding:18px 20px 0}
.modal-body{padding:16px 20px 20px}
.minfo{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;background:var(--bg);border-radius:10px;padding:12px;margin-bottom:14px}
.minfo small{display:block;color:var(--muted);font-size:11.5px} .minfo b{font-size:14px}
.purple{color:var(--c68)}
.frm{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.frm .seg{margin-top:6px;display:flex}
.qty{display:flex;margin-top:5px} .qty input{text-align:center;border-radius:0;margin:0}
.qty button{width:40px;border:1px solid var(--line);background:var(--bg);cursor:pointer;font-size:16px}
.qty button:first-child{border-radius:9px 0 0 9px} .qty button:last-child{border-radius:0 9px 9px 0}
.tips{margin-top:14px;font-size:12.5px;color:var(--muted);background:var(--c68s);border-radius:10px;padding:10px 12px}
.tips b{color:var(--ink)} .tips p{margin:4px 0 0}
@media (max-width:1100px){.s68-body{grid-template-columns:1fr}}
@media (max-width:560px){.flabel{width:100%}.minfo{grid-template-columns:1fr 1fr}.frm{grid-template-columns:1fr}.frm .span2{grid-column:auto}.store-grid{grid-template-columns:repeat(2,1fr)}}
/* ---------- 68SMS store v2 ---------- */
.s-ic{position:relative;overflow:hidden}
.s-ic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#fff}
.s-ic i{font-style:normal}
.s-ic.big{width:44px;height:44px;border-radius:11px;font-size:18px;flex-shrink:0}
.mh-l{display:flex;gap:12px;align-items:center}
.s-st{font-size:12px;color:var(--muted)}
.store-item.out{opacity:.5}
.minfo.two{grid-template-columns:1fr 1fr;margin-top:12px}
.prec{font-size:12.5px;background:var(--bg);border-radius:10px;padding:10px 12px;color:var(--muted)}
.prec b{color:var(--ink);display:block;margin-bottom:4px}
.segbox{margin-top:14px;border:1px solid var(--line);border-radius:12px;padding:12px}
.seghead{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.seghead .seg{margin-left:auto}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px;min-height:24px;align-items:center}
.chip{display:inline-flex;align-items:center;gap:4px;padding:3px 4px 3px 10px;border-radius:999px;font-size:12.5px;font-weight:600;background:var(--c68s);color:var(--c68)}
.chip.out{background:color-mix(in srgb,var(--err) 12%,var(--card));color:var(--err)}
.chip button{border:0;background:transparent;color:inherit;cursor:pointer;font-size:15px;line-height:1;padding:0 4px}
.seglist{display:grid;grid-template-columns:repeat(auto-fill,minmax(78px,1fr));gap:6px;max-height:190px;overflow:auto;margin-top:8px}
.segi{display:flex;justify-content:space-between;align-items:center;gap:4px;border:1px solid var(--line);background:var(--card);border-radius:8px;padding:6px 8px;cursor:pointer;font-size:12.5px}
.segi b{font-family:ui-monospace,monospace;font-size:13px}
.segi span{color:var(--muted);font-size:11.5px}
.segi:hover{border-color:var(--c68)}
.segi.in{background:var(--c68);border-color:var(--c68);color:#fff} .segi.in span{color:#ffe}
.segi.out{background:color-mix(in srgb,var(--err) 14%,var(--card));border-color:var(--err);color:var(--err)}
.buybar small b{color:var(--ink)}