:root{
  --bg: #10161A;
  --surface: #19232A;
  --surface-2: #212D35;
  --line: #2C3A42;
  --ink: #F2F4F4;
  --muted: #869199;
  --brand: #008A9A;
  --brand-light: #00B4C9;
  --brand-dim: #00565F;
  --money: #4FBF8F;
  --money-dim: #2B6E52;
  --wait: #E3A83B;
  --wait-dim: #7A5E1C;
  --pending: #6E7C77;
  --danger: #D8654F;
  --radius: 14px;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:'Arial',sans-serif;}
body{min-height:100vh;}
.mono{font-family:'Courier New',monospace;}
.display{font-family:'Arial',sans-serif;}

#app{max-width:920px;margin:0 auto;padding:28px 18px 80px;}

/* ---------- topbar ---------- */
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;}
.brand{display:flex;align-items:center;gap:10px;}
.brand-mark{height:28px;width:auto;display:block;flex-shrink:0;mix-blend-mode:screen;}
.brand-name{font-family:'Arial',sans-serif;font-weight:700;font-size:19px;letter-spacing:-0.01em;}
.who{display:flex;align-items:center;gap:12px;}
.who-name{font-size:13px;color:var(--muted);}
.btn-ghost{background:none;border:1px solid var(--line);color:var(--muted);padding:7px 14px;border-radius:9px;font-size:13px;cursor:pointer;font-family:'Arial',sans-serif;transition:transform .12s ease, border-color .15s ease, color .15s ease;}
.btn-ghost:hover{border-color:var(--danger);color:var(--danger);}
.btn-ghost:active{transform:scale(.94);}

/* ---------- generic ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;}
.hint{color:var(--muted);font-size:13px;line-height:1.6;}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;}
input{width:100%;background:var(--surface-2);border:1px solid var(--line);color:var(--ink);padding:12px 14px;border-radius:9px;font-size:15px;font-family:'Arial',sans-serif;outline:none;transition:.15s;}
input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,138,154,.15);}
.field{margin-bottom:16px;}
.btn{width:100%;background:var(--brand);color:#F2F4F4;border:none;padding:13px;border-radius:9px;font-weight:700;font-size:15px;cursor:pointer;font-family:'Arial',sans-serif;transition:transform .12s ease, background .15s ease, box-shadow .15s ease;box-shadow:0 1px 0 rgba(255,255,255,.06) inset, 0 4px 14px rgba(0,138,154,.18);}
.btn:hover{background:var(--brand-light);transform:translateY(-1px);box-shadow:0 1px 0 rgba(255,255,255,.08) inset, 0 6px 18px rgba(0,138,154,.28);}
.btn:active{transform:translateY(0) scale(.97);box-shadow:0 1px 0 rgba(255,255,255,.04) inset, 0 2px 8px rgba(0,138,154,.22);}
.btn:disabled{opacity:.5;cursor:not-allowed;}
.btn-secondary{background:var(--surface-2);color:var(--ink);border:1px solid var(--line);}
.btn-secondary:hover{background:var(--surface-2);border-color:var(--muted);}
.btn-secondary:active, .btn:disabled:active{transform:scale(.97);}
.error-msg{background:rgba(216,101,79,.12);border:1px solid var(--danger);color:#F2A896;padding:10px 14px;border-radius:9px;font-size:13px;margin-bottom:16px;}
.success-msg{background:rgba(0,138,154,.14);border:1px solid var(--brand);color:var(--brand-light);padding:10px 14px;border-radius:9px;font-size:13px;margin-bottom:16px;}

/* ---------- auth screen ---------- */
.auth-wrap{display:flex;align-items:center;justify-content:center;min-height:80vh;}
.auth-box{width:100%;max-width:400px;}
.auth-hero{text-align:center;margin-bottom:28px;}
.auth-hero .brand-mark{margin:0 auto 14px;height:46px;}
.auth-hero h1{font-family:'Arial',sans-serif;font-size:26px;font-weight:700;margin:0 0 6px;letter-spacing:-0.01em;}
.auth-hero p{color:var(--muted);font-size:14px;margin:0;}
.tabs{display:flex;background:var(--surface-2);border-radius:10px;padding:4px;margin-bottom:20px;}
.tab{flex:1;text-align:center;padding:9px;font-size:13px;font-weight:600;border-radius:7px;cursor:pointer;color:var(--muted);transition:transform .12s ease, background .15s ease, color .15s ease;}
.tab.active{background:var(--surface);color:var(--ink);}
.tab:active{transform:scale(.96);}
.switch-line{text-align:center;margin-top:16px;font-size:13px;color:var(--muted);}
.switch-line a{color:var(--brand-light);text-decoration:none;cursor:pointer;font-weight:600;}
.pending-box{text-align:center;padding:40px 20px;}
.pending-box .icon{font-size:40px;margin-bottom:14px;}
.pending-box h2{font-family:'Arial',sans-serif;font-size:20px;margin:0 0 8px;}

/* ---------- stat row ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:24px;}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;}
.stat .num{font-family:'Arial',sans-serif;font-size:26px;font-weight:700;}
.stat .lbl{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-top:2px;}
.stat.money .num{color:var(--money);}
.stat.wait .num{color:var(--wait);}
@media(max-width:640px){.stats{grid-template-columns:repeat(2,1fr);}}

/* ---------- section ---------- */
.section-title{font-family:'Arial',sans-serif;font-size:19px;font-weight:700;margin:32px 0 14px;display:flex;align-items:center;justify-content:space-between;}

/* ---------- filters ---------- */
.filter-panel{display:flex;flex-direction:column;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:16px;}
.search-input{width:100%;background:var(--surface-2);border:1px solid var(--line);color:var(--ink);padding:12px 14px;border-radius:9px;font-size:14px;font-family:'Arial',sans-serif;outline:none;transition:border-color .15s ease;}
.search-input:focus{border-color:var(--brand);}
.date-filter{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap;}
.date-filter-item{display:flex;flex-direction:column;gap:5px;}
.date-filter-item label{font-size:11px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.03em;margin:0;}
.date-filter-item input{background:var(--surface-2);border:1px solid var(--line);color:var(--ink);padding:8px 10px;border-radius:8px;font-size:13px;font-family:'Arial',sans-serif;outline:none;}
.date-filter-item input:focus{border-color:var(--brand);}
.date-filter .btn-ghost{align-self:flex-end;}
.count-badge{background:var(--surface-2);color:var(--muted);font-size:12px;padding:3px 9px;border-radius:20px;font-family:'Courier New',monospace;}

/* ---------- ticket (referral row) ---------- */
.ticket{position:relative;display:flex;align-items:center;gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:10px;overflow:hidden;}
.ticket::before, .ticket::after{content:"";position:absolute;width:16px;height:16px;background:var(--bg);border-radius:50%;top:50%;transform:translateY(-50%);}
.ticket::before{left:-8px;}
.ticket::after{right:-8px;}
.t-info{flex:1;min-width:0;}
.t-name{font-weight:700;font-size:15px;margin-bottom:3px;}
.t-meta{color:var(--muted);font-size:12.5px;font-family:'Courier New',monospace;display:flex;gap:12px;flex-wrap:wrap;}
.t-status{flex-shrink:0;text-align:right;}
.stamp{display:inline-block;padding:5px 12px;border-radius:7px;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;font-family:'Courier New',monospace;white-space:nowrap;}
.stamp.pendente{background:rgba(110,124,119,.18);color:var(--pending);border:1px solid var(--pending);}
.stamp.aguardando{background:rgba(227,168,59,.14);color:var(--wait);border:1px solid var(--wait-dim);}
.stamp.liberado{background:rgba(155,197,61,.14);color:var(--money);border:1px solid var(--money-dim);}
.stamp.cancelada{background:rgba(216,101,79,.14);color:var(--danger);border:1px solid var(--danger);}
.stamp.paga{background:rgba(0,138,154,.16);color:var(--brand-light);border:1px solid var(--brand);}
.ticket-full{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:10px;}
.ticket-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap;}
.ticket-dates{display:flex;flex-wrap:wrap;gap:14px;padding-top:12px;border-top:1px dashed var(--line);}
.date-item .dl{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:2px;}
.date-item .dv{font-family:'Courier New',monospace;font-size:13px;font-weight:600;}
.t-sub{font-size:11px;color:var(--muted);margin-top:4px;}
.t-value{font-family:'Arial',sans-serif;font-weight:700;font-size:15px;margin-top:2px;}
.t-value.money{color:var(--money);}
.empty{text-align:center;padding:36px 20px;color:var(--muted);font-size:14px;}
.empty .icon{font-size:28px;margin-bottom:10px;}

/* ---------- admin ---------- */
.admin-tabs{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap;}
.admin-tab{background:var(--surface);border:1px solid var(--line);color:var(--muted);padding:9px 16px;border-radius:9px;font-size:13px;font-weight:600;cursor:pointer;transition:transform .12s ease, background .15s ease, border-color .15s ease, color .15s ease;}
.admin-tab.active{background:var(--brand);border-color:var(--brand);color:#fff;}
.admin-tab:active{transform:scale(.96);}
.req-row{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:10px;}
.req-info .name{font-weight:700;font-size:15px;}
.req-info .date{color:var(--muted);font-size:12px;font-family:'Courier New',monospace;margin-top:2px;}
.req-actions{display:flex;gap:8px;}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:8px;border:none;cursor:pointer;font-weight:700;font-family:'Arial',sans-serif;transition:transform .12s ease, opacity .15s ease;}
.btn-sm:active{transform:scale(.94);}
.btn-approve{background:var(--brand);color:#fff;}
.btn-reject{background:none;border:1px solid var(--danger);color:var(--danger);}
.aff-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:12px;}
.aff-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.aff-name{font-weight:700;font-size:15px;}
.aff-total{text-align:right;flex-shrink:0;}
.aff-total .n{font-family:'Arial',sans-serif;font-weight:700;font-size:20px;}
.aff-total .n.money{color:var(--money);}
.aff-total .l{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-top:2px;}
.aff-mini-stats{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line);}
.mini-stat{background:var(--surface-2);border-radius:9px;padding:9px 6px;text-align:center;}
.mini-stat .n{font-family:'Arial',sans-serif;font-weight:700;font-size:15px;}
.mini-stat .l{font-size:9.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.02em;margin-top:2px;}
.mini-stat.pending .n{color:var(--pending);}
.mini-stat.money .n{color:var(--money);}
.mini-stat.danger .n{color:var(--danger);}
.mini-stat.wait .n{color:var(--wait);}
@media(max-width:640px){.aff-mini-stats{grid-template-columns:repeat(3,1fr);}}
.close-toggle{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end;}
.chk-btn{padding:7px 12px;border-radius:7px;font-size:12px;font-weight:700;border:1px solid var(--line);background:var(--surface-2);color:var(--muted);cursor:pointer;font-family:'Arial',sans-serif;transition:transform .12s ease, background .15s ease, border-color .15s ease, color .15s ease;}
.chk-btn:active{transform:scale(.93);}
.status-group{display:flex;gap:6px;flex-wrap:wrap;}
.chk-btn.on-neutral{background:var(--pending);border-color:var(--pending);color:#0F1412;}
.chk-btn.on-money{background:var(--money);border-color:var(--money);color:#0F1412;}
.chk-btn.on-danger{background:var(--danger);border-color:var(--danger);color:#fff;}
.chk-btn.on{background:var(--brand);border-color:var(--brand);color:#fff;}
.admin-ref-row{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:10px;flex-wrap:wrap;}
.admin-ref-row-full{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:10px;}
.chk-btn.on-brand{background:var(--brand);border-color:var(--brand);color:#fff;}
.head-right{display:flex;flex-direction:column;align-items:flex-end;gap:8px;flex-shrink:0;}
.ref-by{font-size:12px;color:var(--muted);margin-bottom:6px;}
.ref-field{display:flex;gap:8px;align-items:baseline;margin-bottom:3px;}
.ref-field .rf-label{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;width:70px;flex-shrink:0;}
.ref-field .rf-value{font-weight:600;font-size:14px;}
.wa-btn{display:inline-flex;align-items:center;gap:5px;background:#25D366;color:#0B2E1A;font-size:12px;font-weight:700;padding:7px 12px;border-radius:7px;text-decoration:none;white-space:nowrap;transition:transform .12s ease, background .15s ease;}
.wa-btn:hover{background:#2FE577;transform:translateY(-1px);}
.wa-btn:active{transform:scale(.94);}

/* form card */
.form-toggle-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;}
.loading{text-align:center;padding:60px;color:var(--muted);}