/* blueAccent: 100 #82B1FF | 200 #448AFF | 400 #2979FF | 700 #2962FF */
:root{--a100:#82B1FF;--a200:#448AFF;--a400:#2979FF;--a700:#2962FF;
  --soft:#EEF4FF;--ink:#0F1B3D;--mut:#64748B;--line:#E2EAF9;--bg:#F6F9FF;--card:#fff;
  --ok:#0E9F6E;--okbg:#E6F7F0;--bad:#D92D3A;--badbg:#FDECEE;--warn:#B45309;--warnbg:#FFF4DB}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
[hidden]{display:none!important}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--bg);color:var(--ink);
  font:16px/1.5 "Segoe UI",system-ui,-apple-system,Roboto,"Noto Sans","Noto Sans Devanagari",sans-serif}
a{color:var(--a700)}
.wrap{width:100%;max-width:1000px;margin:0 auto;padding:0 16px}
.narrow{max-width:560px}
main{flex:1;padding:20px 0 40px}
h1{margin:0 0 4px;font-size:clamp(24px,5vw,32px);line-height:1.2}
.sub{margin:0 0 18px;color:var(--mut)}

/* top bar + footer */
.topbar{position:sticky;top:0;z-index:30;background:var(--a400);color:#fff;padding-top:env(safe-area-inset-top)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:56px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700;font-size:17px;min-width:0}
.brand svg{width:30px;height:30px;flex:none}
.brand span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nav{display:flex;gap:4px;flex:none}
.nav a{color:#fff;text-decoration:none;padding:8px 14px;border-radius:10px;font-weight:600;font-size:14px;opacity:.9}
.nav a:hover{background:rgba(255,255,255,.15)}
.nav a.active{background:#fff;color:var(--a700);opacity:1}
.foot{padding:16px 0 calc(16px + env(safe-area-inset-bottom));text-align:center;color:var(--mut);font-size:13px;border-top:1px solid var(--line);background:#fff}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;text-decoration:none;font:inherit;font-weight:700;
  color:#fff;background:var(--a400);padding:12px 20px;min-height:48px;border-radius:12px;transition:background .12s,transform .1s}
.btn:hover{background:var(--a700)}.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.block{display:flex;width:100%}
.btn.lg{min-height:54px;font-size:17px}
.btn.ghost{background:var(--soft);color:var(--a700)}.btn.ghost:hover{background:#dfeaff}
.btn.ok{background:var(--ok)}.btn.ok:hover{background:#0b8a5f}
.btn.danger{background:var(--badbg);color:var(--bad)}
.btn.sm{min-height:38px;padding:7px 14px;font-size:14px;border-radius:10px}
:focus-visible{outline:3px solid var(--a100);outline-offset:2px}

/* ---------- message list (index + embed): one column, small rows ---------- */
.list{display:flex;flex-direction:column;gap:8px}
.row{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px 12px;min-height:52px}
.row.in{animation:in .35s ease both}
@keyframes in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.rb{flex:1;min-width:0}
.rn{display:flex;align-items:baseline;gap:8px;min-width:0;font-size:12px;color:var(--mut)}
.rn b{color:var(--ink);font-weight:700;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.rn small{font-size:14px;color:var(--a700);font-weight:700;flex:none}
.rm{font-size:14px;line-height:1.3;margin-top:1px;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ring{position:relative;width:36px;height:36px;flex:none}
.ring svg{display:block;width:100%;height:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:3.4}
.ring .rt{stroke:var(--soft)}
.ring .rp{stroke:var(--a400);stroke-linecap:round;transition:stroke-dashoffset 1s linear}
.ring span{position:absolute;inset:0;display:grid;place-items:center;font-size:9.5px;font-weight:700;color:var(--a700);font-variant-numeric:tabular-nums}
.empty{text-align:center;padding:26px 16px;border:1.5px dashed var(--line);border-radius:12px;color:var(--mut);background:#fff}
.empty b{display:block;color:var(--ink);font-size:16px}
.cta{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.cta .sub{margin:0}
.rates{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px;color:var(--mut);font-size:14px;align-items:center}
.chip{display:inline-block;background:var(--soft);color:var(--a700);font-weight:700;border-radius:999px;padding:2px 11px;font-size:13px}

/* ---------- forms / panels ---------- */
.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}
.panel.gap{margin-bottom:16px}
.field{margin:0 0 8px}
.field label,.field legend,.lbl{display:flex;justify-content:space-between;align-items:baseline;font-weight:700;margin:0 0 0px;padding:0;font-size:15px}
small,.hint{color:var(--mut);font-weight:500;font-size:13px}
input[type=text],input[type=password],input[type=number],textarea{width:100%;font:inherit;color:var(--ink);background:#fff;
  border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;min-height:48px}
textarea{resize:vertical;min-height:80px}
input:focus,textarea:focus{outline:0;border-color:var(--a400);box-shadow:0 0 0 4px rgba(41,121,255,.15)}
fieldset{border:0;margin:0 0 16px;padding:0;min-width:0}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
@media(min-width:480px){.tiles{grid-template-columns:repeat(6,1fr)}}
.tile{position:relative;cursor:pointer;  display: flow-root !important;}
.tile input{position:absolute;inset:0;opacity:0;cursor:pointer;}
.tile span{display:flex;flex-direction:column;align-items:center;padding:12px 6px;border:1.5px solid var(--line);border-radius:12px;background:#fff}
.tile b{font-size:20px}.tile small{font-size:13px}
.tile input:checked+span{border-color:var(--a400);background:var(--soft);box-shadow:0 0 0 3px rgba(41,121,255,.15)}
.tile input:checked+span b{color:var(--a700)}
.tile input:focus-visible+span{outline:3px solid var(--a100);outline-offset:2px}
.alert{border-radius:10px;padding:10px 14px;margin:0 0 14px;font-size:14px;font-weight:600;background:var(--badbg);color:var(--bad)}

.progress{height:6px;background:var(--soft);border-radius:99px;overflow:hidden;margin:0 0 6px}
.progress i{display:block;height:100%;width:33%;background:var(--a400);border-radius:inherit;transition:width .3s}
.stepTxt{font-size:13px;color:var(--mut);margin-bottom:14px;font-weight:600}

/* pay step */
.sum{text-align:center;margin:2px 0 14px}
.sum b{display:block;font-size:42px;line-height:1.1;color:var(--a700)}
.sum span{color:var(--mut);font-size:14px}
.upi-box{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1.5px dashed var(--a200);border-radius:12px;padding:10px 12px;margin:14px 0;background:var(--soft)}
.upi-box code{font:600 15px ui-monospace,Consolas,monospace;overflow-wrap:anywhere}
.qr{display:flex;flex-direction:column;align-items:center;gap:6px;margin:14px 0;color:var(--mut);font-size:13px}
.qr #qr{padding:8px;background:#fff;border:1px solid var(--line);border-radius:12px;line-height:0}
.qr #qr img,.qr #qr canvas{max-width:100%;height:auto}
.divider{border:0;border-top:1px solid var(--line);margin:18px 0}
.state{text-align:center;padding:8px 0}
.state .ico{width:68px;height:68px;margin:0 auto 12px;border-radius:50%;display:grid;place-items:center;font-size:32px;background:var(--soft);color:var(--a700)}
.state.good .ico{background:var(--okbg);color:var(--ok)}
.state.bad .ico{background:var(--badbg);color:var(--bad)}
.state h2{margin:0 0 6px;font-size:22px}
.state p{margin:0 0 12px;color:var(--mut)}
.spin{width:30px;height:30px;border-radius:50%;border:4px solid var(--soft);border-top-color:var(--a400);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.toast{position:fixed;left:50%;bottom:calc(22px + env(safe-area-inset-bottom));transform:translateX(-50%);z-index:99;max-width:90vw;background:var(--ink);color:#fff;
  padding:11px 18px;border-radius:12px;font-weight:600;font-size:15px;box-shadow:0 12px 30px -10px rgba(0,0,0,.5)}

/* ---------- admin ---------- */
.login{max-width:400px;margin:24px auto 0}
.login h1{font-size:24px}
.pw{position:relative}.pw .btn{position:absolute;right:5px;top:50%;transform:translateY(-50%)}
.admin-top{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.admin-top h1{font-size:24px;margin:0}
.admin-tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.tabs{display:flex;gap:4px;background:var(--soft);padding:4px;border-radius:12px}
.tabs button{border:0;background:transparent;font:inherit;font-weight:700;font-size:14px;color:var(--mut);padding:8px 14px;border-radius:9px;cursor:pointer}
.tabs button.on{background:#fff;color:var(--a700)}
.filters{display:flex;gap:8px;overflow-x:auto;padding:2px 0 10px;margin-bottom:4px;scrollbar-width:thin}
.filters button{flex:none;border:1.5px solid var(--line);background:#fff;font:inherit;font-weight:600;font-size:14px;color:var(--mut);padding:7px 13px;border-radius:999px;cursor:pointer}
.filters button b{color:var(--ink);margin-left:6px}
.filters button.on{background:var(--a400);border-color:var(--a400);color:#fff}
.filters button.on b{color:#fff}
.pay-list{display:grid;gap:10px}
@media(min-width:760px){.pay-list{grid-template-columns:1fr 1fr}}
.pay{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:8px}
.pay .top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.pay .nm{font-weight:700;overflow-wrap:anywhere}
.pay .ms{overflow-wrap:anywhere}
.pay .info{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.pay .info .chip.mono{font-family:ui-monospace,Consolas,monospace;background:#F1F5F9;color:var(--ink)}
.pay .when{font-size:12px;color:var(--mut)}
.pay .acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.pay .acts .btn{flex:1 1 auto}
.pay .acts .btn.main{flex:2 1 120px}
.badge{display:inline-block;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:700;background:var(--soft);color:var(--a700);font-variant-numeric:tabular-nums}
.badge.live{background:var(--okbg);color:var(--ok)}
.badge.paid{background:var(--warnbg);color:var(--warn)}
.badge.rejected{background:var(--badbg);color:var(--bad)}
.badge.expired,.badge.pending{background:#EEF1F7;color:var(--mut)}
.cfg-grid{display:grid;gap:0 14px}
@media(min-width:760px){.cfg-grid.two{grid-template-columns:1fr 1fr}}
.plan-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:end;padding:12px 0;border-bottom:1px solid var(--line)}
@media(min-width:760px){.plan-row{grid-template-columns:1fr 1.3fr 90px auto auto}}
.plan-row .field{margin:0}
.plan-row .chk{display:flex;align-items:center;gap:8px;font-weight:600;min-height:48px}
.plan-row .chk input{width:20px;height:20px;accent-color:var(--a400)}
.plan-row .btns{display:flex;gap:8px;grid-column:1/-1}
@media(min-width:760px){.plan-row .btns{grid-column:auto}}
h2.sec{font-size:18px;margin:0 0 4px}
.more{text-align:center;margin-top:14px}

/* ---------- embed: only a small title + the list ---------- */
body.embed{background:transparent;min-height:0;display:block}
body.embed main{padding:4px 0}
body.embed .wrap{max-width:none;padding:0 4px}
.mini{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:700;color:var(--a700);padding:2px 4px 5px}
.mini .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px rgba(14,159,110,.2)}
body.embed .list{gap:5px}
body.embed .row{padding:5px 9px;min-height:42px;gap:9px;border-radius:10px}
body.embed .rn{font-size:11px}
body.embed .rn b{font-size:15px}
body.embed .rm{font-size:12px;line-height:1.25}
body.embed .ring{width:40px;height:40px}
body.embed .ring span{font-size:8.5px}
body.embed .empty{padding:8px;font-size:12px;border-radius:10px}
body.embed .empty b{display:inline;font-size:12px;margin-right:4px}
body.embed.dark{--card:#10224d;--soft:#1a3170;--ink:#EAF1FF;--mut:#A9BDE8;--line:#27427F}
body.embed.dark .mini{color:#CFE0FF}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- amount colours: row background = the amount's colour, text + ring white (soft alpha) ---------- */
.row{--c:#2979FF;background:var(--c);border-color:transparent;color:#fff}
.rn{color:rgba(255,255,255,.78)}
.rn b,.rm{color:#fff}
.rn small{color:#fff;opacity:.92}
.ring .rt{stroke:rgba(255,255,255,.28)}
.ring .rp{stroke:#fff}
.ring span{color:#fff}
.chip.c{background:var(--c);color:#fff}
.tile span{border-top:4px solid var(--c,var(--a400))}
.tile input:checked+span{background:var(--c,var(--a400));border-color:var(--c,var(--a400));color:#fff}
.tile input:checked+span b,.tile input:checked+span small{color:#fff}
input[type=color]{width:100%;height:48px;padding:4px;border:1.5px solid var(--line);border-radius:12px;background:#fff;cursor:pointer}