/* Text OTP SMS - single stylesheet (light + dark aware) */
:root{
  --bg:#0e1220; --bg-soft:#161c2f; --card:#1a2032;
  --line:#28304a; --text:#e8ecf6; --muted:#98a2c0; --brand:#5b8cff;
  --brand-2:#7c5bff; --ok:#37d39b; --warn:#f5b544; --error:#ff5d6c;
  --radius:14px; --shadow:0 10px 30px rgba(0,0,0,.35);
  --grad:linear-gradient(135deg,#5b8cff,#7c5bff);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  background:radial-gradient(1200px 600px at 80% -10%,#1c2340 0,var(--bg) 55%);
  color:var(--text);line-height:1.5;min-height:100vh;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0 0 .4em;font-weight:650;letter-spacing:-.01em}
p{margin:0 0 1em}

/* ---------------- App shell ---------------- */
.app{display:flex;min-height:100vh}
.sidebar{
  width:250px;flex-shrink:0;background:var(--bg-soft);
  border-right:1px solid var(--line);padding:22px 16px;position:sticky;top:0;height:100vh;
}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:18px;margin:4px 6px 26px}
.brand-mark{color:var(--brand);font-size:22px}
.brand-tag{font-size:11px;background:var(--grad);color:#fff;padding:2px 8px;border-radius:20px;margin-left:auto}
.nav{display:flex;flex-direction:column;gap:4px}
.nav-link{
  display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:10px;
  color:var(--muted);font-weight:550;font-size:14.5px;transition:.15s;
}
.nav-link:hover{background:var(--card);color:var(--text)}
.nav-link.is-active{background:var(--grad);color:#fff;box-shadow:var(--shadow)}
.nav-logout{margin-top:20px;color:var(--error)}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;border-bottom:1px solid var(--line);background:rgba(14,18,32,.7);
  backdrop-filter:blur(8px);position:sticky;top:0;z-index:5;
}
.topbar-title{font-weight:650;font-size:18px}
.topbar-right{display:flex;align-items:center;gap:14px}
.wallet-pill{
  display:flex;align-items:center;gap:7px;background:var(--card);border:1px solid var(--line);
  padding:8px 14px;border-radius:30px;font-weight:650;font-size:14px;
}
.wallet-pill:hover{border-color:var(--brand)}
.avatar{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:var(--grad);color:#fff;font-weight:700;
}
.content{padding:28px;max-width:1200px;width:100%;margin:0 auto}

/* ---------------- Cards / grid ---------------- */
.grid{display:grid;gap:18px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow);
}
.stat{display:flex;flex-direction:column;gap:6px}
.stat .label{color:var(--muted);font-size:13px;font-weight:550}
.stat .value{font-size:26px;font-weight:750;letter-spacing:-.02em}
.stat .value.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------------- Service cards ---------------- */
.services{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:16px}
.service{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;display:flex;flex-direction:column;gap:12px;transition:.15s;
}
.service:hover{border-color:var(--brand);transform:translateY(-2px)}
.service .svc-ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:22px;background:var(--bg-soft)}
.service .svc-name{font-weight:650}
.service .svc-country{color:var(--muted);font-size:12.5px}
.service .svc-price{font-weight:750;font-size:19px}
.service form{margin:0}

/* ---------------- Tables ---------------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:.03em;background:var(--bg-soft)}
tr:last-child td{border-bottom:none}
tbody tr:hover{background:rgba(91,140,255,.05)}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace}

/* ---------------- Badges ---------------- */
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600}
.badge-ok{background:rgba(55,211,155,.15);color:var(--ok)}
.badge-warn{background:rgba(245,181,68,.15);color:var(--warn)}
.badge-error{background:rgba(255,93,108,.15);color:var(--error)}
.badge-muted{background:rgba(152,162,192,.15);color:var(--muted)}

/* ---------------- Forms ---------------- */
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px;color:var(--muted)}
input,select,textarea{
  width:100%;padding:11px 13px;background:var(--bg-soft);border:1px solid var(--line);
  border-radius:10px;color:var(--text);font-size:14.5px;font-family:inherit;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(91,140,255,.18)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 18px;border-radius:10px;border:none;cursor:pointer;
  font-weight:650;font-size:14.5px;font-family:inherit;background:var(--card);color:var(--text);
  border:1px solid var(--line);transition:.15s;
}
.btn:hover{border-color:var(--brand)}
.btn-primary{background:var(--grad);color:#fff;border:none}
.btn-primary:hover{opacity:.92}
.btn-danger{background:rgba(255,93,108,.15);color:var(--error);border-color:transparent}
.btn-block{width:100%}
.btn-sm{padding:7px 12px;font-size:13px}

/* ---------------- Alerts ---------------- */
.alert{padding:13px 16px;border-radius:10px;margin-bottom:18px;font-weight:550;font-size:14px;border:1px solid transparent}
.alert-success{background:rgba(55,211,155,.12);color:var(--ok);border-color:rgba(55,211,155,.3)}
.alert-error{background:rgba(255,93,108,.12);color:var(--error);border-color:rgba(255,93,108,.3)}
.alert-info{background:rgba(91,140,255,.12);color:var(--brand);border-color:rgba(91,140,255,.3)}

/* ---------------- Page bits ---------------- */
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;flex-wrap:wrap;gap:12px}
.section-title{font-size:16px;color:var(--muted);margin:26px 0 14px;font-weight:600}
.muted{color:var(--muted)}
.right{text-align:right}
.flex{display:flex;gap:10px;align-items:center}
.gap{gap:10px}
.mt{margin-top:18px}
.hidden{display:none}

/* OTP display */
.otp-box{background:var(--bg-soft);border:1px dashed var(--brand);border-radius:12px;padding:20px;text-align:center}
.otp-code{font-size:34px;font-weight:800;letter-spacing:.15em;font-family:ui-monospace,Consolas,monospace;color:var(--ok)}
.pulse{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--warn);animation:pulse 1.2s infinite}
@keyframes pulse{0%,100%{opacity:.3}50%{opacity:1}}

/* ---------------- Auth / marketing ---------------- */
.auth{min-height:100vh;display:grid;place-items:center;padding:24px}
.auth-card{width:100%;max-width:420px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:34px;box-shadow:var(--shadow)}
.auth-brand{display:flex;align-items:center;gap:9px;font-weight:750;font-size:22px;margin-bottom:6px;justify-content:center}
.auth-sub{text-align:center;color:var(--muted);margin-bottom:26px}
.auth-alt{text-align:center;margin-top:18px;color:var(--muted);font-size:14px}
.auth-alt a{color:var(--brand);font-weight:600}

.landing{max-width:1080px;margin:0 auto;padding:28px}
.lnav{display:flex;align-items:center;justify-content:space-between;padding:8px 0 40px}
.lnav .brand{margin:0}
.hero{text-align:center;padding:40px 0 30px}
.hero h1{font-size:clamp(32px,6vw,56px);line-height:1.05}
.hero .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:18px;color:var(--muted);max-width:640px;margin:14px auto 26px}
.hero .flex{justify-content:center}
.logos{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin:36px 0}
.logo-chip{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 18px;font-weight:600;display:flex;gap:8px;align-items:center}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:40px 0}
.feature .fi{font-size:26px;margin-bottom:10px}
.lfoot{text-align:center;color:var(--muted);padding:40px 0 20px;font-size:14px;border-top:1px solid var(--line);margin-top:30px}

/* ---------------- Simple icon glyphs (unicode) ---------------- */
.ic{width:18px;height:18px;display:inline-grid;place-items:center;font-size:15px;line-height:1}
.ic-grid::before{content:"▦"}.ic-phone::before{content:"✆"}.ic-list::before{content:"☰"}
.ic-wallet::before{content:"❖"}.ic-users::before{content:"👥"}.ic-plug::before{content:"⚡"}
.ic-cog::before{content:"⚙"}.ic-out::before{content:"⎋"}.ic-back::before{content:"←"}

/* ---------------- Responsive ---------------- */
@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.features{grid-template-columns:1fr}}
@media(max-width:760px){
  .app{flex-direction:column}
  .sidebar{width:100%;height:auto;position:static;display:flex;flex-direction:column}
  .nav{flex-direction:row;flex-wrap:wrap}
  .grid-2{grid-template-columns:1fr}
  .content{padding:18px}
}

/* Light mode */
@media (prefers-color-scheme: light){
  :root{
    --bg:#f4f6fb;--bg-soft:#ffffff;--card:#ffffff;--line:#e3e8f2;
    --text:#141a2b;--muted:#5c6685;--shadow:0 8px 24px rgba(20,30,60,.08);
  }
  body{background:radial-gradient(1200px 600px at 80% -10%,#e9edfb 0,var(--bg) 55%)}
  th{background:#f6f8fd}
}

/* ---------------- Pagination ---------------- */
.pagination{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  flex-wrap:wrap;margin-top:14px;
}
.pagination-info{font-size:13px;color:var(--muted)}
.pagination-links{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.pg{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:36px;height:36px;padding:0 11px;border-radius:10px;
  border:1px solid var(--line);background:var(--card);color:var(--text);
  font-size:13.5px;font-weight:550;transition:.15s;
}
.pg:hover{border-color:var(--brand);color:var(--brand)}
.pg.is-current{background:var(--grad);border-color:transparent;color:#fff;box-shadow:var(--shadow)}
.pg.is-off{opacity:.35;pointer-events:none}
.pg-gap{color:var(--muted);padding:0 2px}
.pg-mobile{display:none;font-size:13px;color:var(--muted);padding:0 6px}

/* ---------------- Responsive tables ---------------- */
/* Desktop keeps a normal table; below 760px each row becomes a card. */
@media(max-width:760px){
  .table-wrap{border:none;border-radius:0;overflow:visible}
  .table-wrap table{min-width:0;width:100%;font-size:13.5px}
  .table-wrap thead{
    position:absolute;width:1px;height:1px;overflow:hidden;
    clip:rect(0 0 0 0);white-space:nowrap;
  }
  .table-wrap tr{
    display:block;background:var(--card);border:1px solid var(--line);
    border-radius:var(--radius);padding:6px 4px;margin-bottom:12px;
  }
  .table-wrap td{
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    padding:8px 12px;border:none;text-align:right;
  }
  .table-wrap td+td{border-top:1px solid var(--line)}
  /* Label each cell using the data-label attribute */
  .table-wrap td::before{
    content:attr(data-label);font-weight:600;color:var(--muted);
    font-size:12px;text-transform:uppercase;letter-spacing:.03em;
    text-align:left;flex-shrink:0;
  }
  .table-wrap td:not([data-label])::before{content:none}
  /* Action cells stack full width */
  .table-wrap td.cell-actions{justify-content:flex-end;flex-wrap:wrap}

  /* Opt-out: keep a real table on mobile (reference/lookup tables) */
  .table-wrap.table-plain{border:1px solid var(--line);border-radius:var(--radius);overflow-x:auto}
  .table-wrap.table-plain thead{position:static;width:auto;height:auto;clip:auto}
  .table-wrap.table-plain tr{display:table-row;background:none;border:none;border-radius:0;padding:0;margin:0}
  .table-wrap.table-plain td{display:table-cell;text-align:left;padding:7px 10px}
  .table-wrap.table-plain td+td{border-top:none}
  .table-wrap.table-plain td::before{content:none}

  .pagination{justify-content:center;text-align:center}
  .pagination-info{width:100%;text-align:center;order:2}
  .pagination-links{order:1;justify-content:center;width:100%}
  .pg-num,.pg-gap{display:none}
  .pg-mobile{display:inline-block}
}

/* ================= Service icons ================= */
.svc-icon{
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:14px;color:#fff;font-weight:700;flex-shrink:0;
  line-height:1;text-shadow:0 1px 2px rgba(0,0,0,.25);
}
.svc-icon-lg{width:52px;height:52px;font-size:24px;border-radius:16px}
.svc-icon-sm{width:32px;height:32px;font-size:15px;border-radius:10px}
.svc-icon-auto{letter-spacing:-.02em}

/* ================= App grid ================= */
.app-grid{
  display:grid;gap:12px;
  grid-template-columns:repeat(auto-fill,minmax(160px,1fr));
}
.app-tile{
  display:flex;flex-direction:column;align-items:center;gap:10px;
  padding:20px 14px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);text-align:center;transition:.16s;
}
.app-tile:hover{
  transform:translateY(-2px);border-color:var(--brand);
  box-shadow:0 8px 24px rgba(91,140,255,.18);
}
.app-name{font-weight:600;font-size:14.5px;line-height:1.3;word-break:break-word}
.app-go{font-size:11.5px;color:var(--muted);opacity:0;transition:.16s}
.app-tile:hover .app-go{opacity:1}

/* ================= Buy: country picker ================= */
.back-link{display:inline-block;color:var(--muted);font-size:13.5px;margin-bottom:12px}
.back-link:hover{color:var(--brand)}

.buy-hero{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.buy-hero-bal{margin-left:auto;text-align:right}
.buy-hero-bal .label{display:block;font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.buy-hero-bal .value{font-size:20px;font-weight:700}

.country-list{
  display:flex;flex-direction:column;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.country-row{
  display:grid;align-items:center;gap:12px;
  grid-template-columns:34px 1fr auto auto 84px 84px;
  padding:11px 14px;background:var(--card);
  border-bottom:1px solid var(--line);transition:.12s;
}
.country-row:last-child{border-bottom:none}
.country-row:hover{background:var(--bg-soft)}
.cr-flag{font-size:22px;line-height:1}
.cr-name{font-weight:550;font-size:14.5px;min-width:0}
.cr-name small{display:block;font-weight:400;font-size:11.5px}
.cr-stock{font-size:12px;color:var(--muted);white-space:nowrap}
.cr-stock.is-low{color:var(--warn)}
.cr-rate{font-size:12px;color:var(--ok);white-space:nowrap;min-width:34px;text-align:right}
.cr-price{font-weight:700;font-size:15px;text-align:right;white-space:nowrap}
.cr-buy{white-space:nowrap}

/* ================= Order page ================= */
.order-head{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.copy-row{display:flex;align-items:center;gap:10px;margin-top:6px;flex-wrap:wrap}
.big-mono{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:26px;font-weight:700;letter-spacing:.02em;word-break:break-all;
}
.big-mono.otp{letter-spacing:.14em;color:var(--ok)}
.big-mono.is-in{animation:pop .4s ease}
@keyframes pop{0%{transform:scale(.85);opacity:0}100%{transform:scale(1);opacity:1}}
.order-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.order-actions .label{display:block;font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.order-actions .value{font-size:20px;font-weight:700}
.btn.is-busy{opacity:.6;cursor:progress}
.is-copied{background:var(--ok)!important;color:#04231a!important;border-color:transparent!important}

.spinner{
  display:inline-block;width:11px;height:11px;vertical-align:-1px;
  border:2px solid var(--line);border-top-color:var(--brand);
  border-radius:50%;animation:spin .7s linear infinite;margin-right:5px;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ================= Mobile ================= */
@media(max-width:760px){
  .app-grid{grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:10px}
  .app-tile{padding:15px 8px;gap:8px}
  .app-name{font-size:12.5px}
  .app-go{display:none}
  .svc-icon-lg{width:44px;height:44px;font-size:20px}

  .country-row{
    grid-template-columns:30px 1fr auto;
    grid-template-areas:"flag name price" "flag meta buy";
    row-gap:6px;
  }
  .cr-flag{grid-area:flag}
  .cr-name{grid-area:name}
  .cr-price{grid-area:price}
  .cr-stock{grid-area:meta}
  .cr-rate{display:none}
  .cr-buy{grid-area:buy}

  .big-mono{font-size:22px}
  .buy-hero-bal{margin-left:0;text-align:left;width:100%}
  .order-actions{flex-direction:column;align-items:flex-start}
}

/* Real brand logos on a neutral tile so every colour stays legible */
.svc-icon-img{
  background:#fff;padding:0;
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.06);
}
.svc-icon-img img{
  width:60%;height:60%;object-fit:contain;display:block;
}
.svc-icon-lg.svc-icon-img img{width:30px;height:30px}
.svc-icon-sm.svc-icon-img img{width:19px;height:19px}
@media(max-width:760px){ .svc-icon-lg.svc-icon-img img{width:26px;height:26px} }