/* SecurePay Banking Dashboard theme (responsive) */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f5f7fb;
  --panel:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --muted2:#94a3b8;
  --border:#e6eaf2;
  --shadow:0 10px 25px rgba(15,23,42,0.06);

  --primary:#2563eb;
  --primary2:#1d4ed8;
  --primary-weak:rgba(37,99,235,0.10);

  --success:#16a34a;
  --warn:#f59e0b;
  --danger:#ef4444;

  --mono:'JetBrains Mono',monospace;
  --sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
}
html{font-size:15px}
body{font-family:var(--sans);background:var(--bg);color:var(--text);min-height:100vh}
a{color:inherit}

.container{max-width:1240px;margin:0 auto;padding:0 22px}
@media (max-width:640px){.container{padding:0 14px}}

/* Topbar */
.topbar{
  background:var(--panel);
  border-bottom:1px solid var(--border);
  height:64px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 22px;
  position:sticky;
  top:0;
  z-index:100;
  box-shadow:0 2px 0 rgba(15,23,42,0.02);
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand-icon{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--primary),#7c3aed);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 20px rgba(37,99,235,0.18);
}
.brand-icon svg{width:16px;height:16px;fill:#fff}
.brand-icon img{
  width:22px;height:22px;
  object-fit:contain;
  display:block;
  filter: drop-shadow(0 6px 10px rgba(2,6,23,0.18));
}
.brand-icon.has-img{
  background:transparent;
  box-shadow:none;
}
.brand-icon.has-img img{
  width:30px;height:30px;
  filter:none;
}
.brand-name{font-size:15px;font-weight:800;color:var(--text);letter-spacing:.2px}
.nav-links{display:flex;gap:18px;align-items:center}
.nav-links a{font-size:13px;color:var(--muted);text-decoration:none;font-weight:700;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-right{display:flex;align-items:center;gap:10px;margin-left:auto}
.topbar-start{display:flex;align-items:center;gap:10px;min-width:0}
.ssl-badge{display:none}

/* Hamburger (user / admin panel on mobile) */
.nav-toggle{
  display:none;
  width:40px;height:40px;
  border:1px solid var(--border);
  border-radius:12px;
  background:var(--panel);
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  padding:0;
  cursor:pointer;
  flex-shrink:0;
  transition:border-color .2s,background .2s,box-shadow .2s;
}
.nav-toggle:hover{border-color:rgba(37,99,235,0.35);box-shadow:0 6px 14px rgba(15,23,42,0.06)}
.nav-toggle span{
  display:block;width:18px;height:2px;
  background:var(--text);border-radius:2px;
  transition:transform .22s ease,opacity .18s ease;
}
body.sp-nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.sp-nav-open .nav-toggle span:nth-child(2){opacity:0}
body.sp-nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.sp-nav-backdrop{display:none}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:13px;font-weight:800;border-radius:12px;
  text-decoration:none;border:1px solid var(--border);
  height:38px;padding:0 14px;transition:all .2s;
  background:#fff;color:var(--text);
}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 18px rgba(15,23,42,0.08)}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary2);border-color:var(--primary2)}
.btn-ghost{background:#fff;color:var(--muted)}

/* Shell layout */
.shell{
  display:grid;
  grid-template-columns:270px 1fr;
  gap:18px;
  max-width:1240px;
  margin:0 auto;
  padding:18px 22px 26px;
}
@media (max-width:980px){.shell{grid-template-columns:1fr;padding:14px}}

.side{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:18px;
  padding:14px;
  box-shadow:var(--shadow);
  position:sticky;
  top:82px;
  height:fit-content;
}

/* Mobile drawer — sidebar in hamburger menu */
@media (max-width:980px){
  .topbar.has-nav-toggle .nav-toggle{display:inline-flex}
  .topbar.has-nav-toggle .nav-right .btn-primary{display:none}
  .topbar{z-index:300}

  .sp-nav-backdrop{
    display:block;
    position:fixed;inset:0;z-index:200;
    background:rgba(15,23,42,0.45);
    backdrop-filter:blur(4px);
    opacity:0;visibility:hidden;
    pointer-events:none;
    transition:opacity .25s ease,visibility .25s ease;
  }
  body.sp-nav-open .sp-nav-backdrop{
    opacity:1;visibility:visible;pointer-events:auto;
  }
  body.sp-nav-open{overflow:hidden}

  .shell .side{
    position:fixed;
    left:0;top:64px;
    width:min(292px,88vw);
    max-height:calc(100dvh - 64px);
    max-height:calc(100vh - 64px);
    margin:0;
    border-radius:0 18px 18px 0;
    transform:translateX(-105%);
    transition:transform .28s cubic-bezier(.22,1,.36,1);
    z-index:250;
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
    box-shadow:8px 0 40px rgba(15,23,42,0.14);
  }
  body.sp-nav-open .shell .side{transform:translateX(0)}
}
.side h3{
  font-size:11px;
  color:var(--muted2);
  letter-spacing:1.2px;
  text-transform:uppercase;
  margin:8px 10px 10px;
  font-weight:900;
}
.side a{
  display:flex;align-items:center;justify-content:space-between;
  text-decoration:none;
  color:var(--muted);
  font-size:13px;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid transparent;
  transition:all .2s;
  font-weight:800;
}
.side a:hover{
  background:rgba(37,99,235,0.06);
  border-color:rgba(37,99,235,0.10);
  color:var(--text);
}
.side a.active{
  background:var(--primary-weak);
  border-color:rgba(37,99,235,0.18);
  color:var(--primary);
}
.main{
  background:transparent;
  border:none;
  padding:0;
  min-height:auto;
  min-width:0;
  max-width:100%;
}

/* Page header + cards */
.page-title{font-size:22px;font-weight:950;margin-bottom:6px;letter-spacing:-0.2px}
.page-sub{font-size:13px;color:var(--muted);margin-bottom:16px;line-height:1.6}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){.grid-2,.grid-3{grid-template-columns:1fr}}

.card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:18px;
  padding:16px;
  box-shadow:var(--shadow);
}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.card-title{font-size:13px;font-weight:900;color:var(--text)}
.card-sub{font-size:12px;color:var(--muted);font-weight:700}
.divider{height:1px;background:var(--border);margin:12px -16px}

.stat-card{padding:16px 16px 14px}
.stat-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.stat-label{font-size:11px;color:var(--muted2);font-weight:950;letter-spacing:1px;text-transform:uppercase}
.stat-value{font-size:26px;font-weight:950;margin-top:8px;letter-spacing:-0.5px}
.stat-foot{margin-top:10px;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.spark{height:26px;width:96px}
.spark path{fill:none;stroke:var(--primary);stroke-width:2.4}
.spark .bg{stroke:rgba(37,99,235,0.20)}
.iconbox{
  width:42px;height:42px;border-radius:14px;
  background:rgba(37,99,235,0.12);
  border:1px solid rgba(37,99,235,0.18);
  display:flex;align-items:center;justify-content:center;
  color:var(--primary);
  flex:0 0 auto;
}
.iconbox.purple{
  background:rgba(124,58,237,0.12);
  border-color:rgba(124,58,237,0.18);
  color:#7c3aed;
}
.iconbox.green{
  background:rgba(22,163,74,0.10);
  border-color:rgba(22,163,74,0.18);
  color:var(--success);
}
.iconbox.orange{
  background:rgba(245,158,11,0.10);
  border-color:rgba(245,158,11,0.18);
  color:var(--warn);
}

.chart{
  height:240px;
  background:linear-gradient(180deg, rgba(37,99,235,0.08), rgba(37,99,235,0.00));
  border:1px dashed rgba(37,99,235,0.28);
  border-radius:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--muted);
  font-weight:800;
}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.tiny{font-size:12px;color:var(--muted2)}

.pill{
  display:inline-flex;align-items:center;gap:6px;
  border:1px solid var(--border);
  background:#fff;
  padding:4px 10px;
  border-radius:999px;
  font-size:12px;
  color:var(--muted);
  font-weight:800;
}
.pill.ok{border-color:rgba(22,163,74,0.25);background:rgba(22,163,74,0.08);color:var(--success)}
.pill.warn{border-color:rgba(245,158,11,0.25);background:rgba(245,158,11,0.10);color:var(--warn)}
.pill.bad{border-color:rgba(239,68,68,0.25);background:rgba(239,68,68,0.10);color:var(--danger)}

/* Forms */
.form{display:grid;gap:12px}
.label{font-size:11px;font-weight:950;color:var(--muted2);letter-spacing:1px;text-transform:uppercase}
.input{
  width:100%;height:44px;border-radius:14px;
  background:#fff;border:1px solid var(--border);
  color:var(--text);padding:0 14px;outline:none;
  transition:border-color .2s,box-shadow .2s;
  font-weight:700;
}
.input:focus{border-color:rgba(37,99,235,0.5);box-shadow:0 0 0 4px rgba(37,99,235,0.12)}
.textarea{height:auto;padding:12px 14px;min-height:110px;resize:vertical}
.help{font-size:12px;color:var(--muted);line-height:1.6}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.row{grid-template-columns:1fr}}

.alert{
  border-radius:16px;padding:12px 14px;border:1px solid var(--border);
  background:#fff;font-size:13px;line-height:1.55;
  box-shadow:var(--shadow)
}
.alert.ok{border-color:rgba(22,163,74,0.25);background:rgba(22,163,74,0.08);color:var(--success)}
.alert.bad{border-color:rgba(239,68,68,0.25);background:rgba(239,68,68,0.10);color:var(--danger)}
.alert.warn{border-color:rgba(245,158,11,0.25);background:rgba(245,158,11,0.10);color:var(--warn)}

/* Tables */
.table{width:100%;border-collapse:separate;border-spacing:0 10px}
.table th{font-size:11px;color:var(--muted2);text-transform:uppercase;letter-spacing:1px;text-align:left;padding:0 10px;font-weight:950}
.table td{background:var(--panel);border:1px solid var(--border);padding:12px 10px;font-size:13px}
.table tr td:first-child{border-top-left-radius:14px;border-bottom-left-radius:14px}
.table tr td:last-child{border-top-right-radius:14px;border-bottom-right-radius:14px}

/* Footer */
.footer{
  background:transparent;
  border-top:1px solid var(--border);
  padding:16px 22px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  font-size:11px;
  color:var(--muted);
  max-width:1240px;
  margin:0 auto;
}

/* Mobile nav */
@media (max-width:720px){
  .nav-links{display:none}
}

/* Phone — width / overflow (≤640px) */
@media (max-width:640px){
  html{overflow-x:hidden;-webkit-text-size-adjust:100%}
  body{overflow-x:hidden;max-width:100%}

  .topbar{
    height:auto;
    min-height:56px;
    padding:10px 12px;
    gap:8px;
    flex-wrap:wrap;
  }
  .brand{min-width:0;flex:1 1 auto}
  .brand-name{
    font-size:13px;
    max-width:min(140px, 42vw);
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
  }
  .topbar.has-nav-toggle .nav-right{
    flex:0 0 auto;
    width:auto;
    margin-left:auto;
  }
  .topbar:not(.has-nav-toggle) .nav-right{
    flex:1 1 100%;
    justify-content:flex-end;
    gap:6px;
    flex-wrap:wrap;
  }
  .topbar.has-nav-toggle .nav-right{
    justify-content:flex-end;
    gap:6px;
  }
  .nav-right .btn{
    height:34px;
    padding:0 10px;
    font-size:12px;
    flex-shrink:0;
  }

  .shell{
    padding:12px;
    gap:12px;
    min-width:0;
    width:100%;
  }
  .side,.main,.card{min-width:0;max-width:100%}

  .page-title{font-size:18px}
  .page-sub{font-size:12px;margin-bottom:12px}
  .stat-value{font-size:22px}
  .chart{height:180px;font-size:12px}

  .paycard{padding:14px}
  .paycard-num{font-size:14px;letter-spacing:1px;word-break:break-all}
  .paycard-amt .a{font-size:16px}

  .table th,.table td{font-size:11px;padding:10px 6px}
  .table{min-width:480px}
  .card > div[style*="overflow"]{-webkit-overflow-scrolling:touch}

  .modal{width:min(520px, calc(100vw - 24px))}
  .overlay{padding:12px}
  .footer{padding:14px 12px;font-size:10px}
}

/* Redeem preview card + processing modal */
.paycard{
  background:linear-gradient(135deg, rgba(37,99,235,0.95), rgba(124,58,237,0.95));
  color:#fff;
  border-radius:18px;
  padding:18px;
  box-shadow:0 18px 40px rgba(37,99,235,0.18);
  position:relative;
  overflow:hidden;
}
.paycard::before{
  content:'';
  position:absolute;inset:-40px;
  background:radial-gradient(circle at 20% 10%, rgba(255,255,255,0.25), transparent 45%),
             radial-gradient(circle at 80% 30%, rgba(255,255,255,0.18), transparent 40%),
             radial-gradient(circle at 60% 110%, rgba(255,255,255,0.12), transparent 55%);
  pointer-events:none;
}
.paycard-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;position:relative}
.paycard-brand{font-weight:950;letter-spacing:.6px;text-transform:uppercase;font-size:12px;opacity:.9}
.paycard-chip{width:42px;height:32px;border-radius:10px;background:rgba(255,255,255,0.25);border:1px solid rgba(255,255,255,0.30)}
.paycard-num{margin-top:18px;font-family:var(--mono);font-size:18px;letter-spacing:2.4px;position:relative}
.paycard-row{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;margin-top:14px;position:relative}
.paycard-lbl{font-size:10px;opacity:.85;font-weight:900;letter-spacing:1px;text-transform:uppercase}
.paycard-val{font-family:var(--mono);font-size:12px;letter-spacing:1px}
.paycard-amt{margin-top:14px;display:flex;align-items:baseline;justify-content:space-between;gap:10px;position:relative}
.paycard-amt .a{font-family:var(--mono);font-size:18px;font-weight:950}
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,0.18);border:1px solid rgba(255,255,255,0.22);font-size:12px;font-weight:900}

.overlay{
  position:fixed;inset:0;z-index:9999;
  background:rgba(15,23,42,0.55);
  backdrop-filter:blur(8px);
  display:none;
  align-items:center;
  justify-content:center;
  padding:18px;
}
.overlay.show{display:flex}
.modal{
  width:min(520px, 96vw);
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:18px;
  box-shadow:0 30px 80px rgba(15,23,42,0.20);
  overflow:hidden;
}
.modal-strip{
  height:4px;
  background:linear-gradient(90deg,var(--primary),#7c3aed);
}
.modal.success .modal-strip{background:linear-gradient(90deg,var(--success),#22c55e)}
.modal.fail .modal-strip{background:linear-gradient(90deg,var(--danger),#fb7185)}
.modal.warn .modal-strip{background:linear-gradient(90deg,var(--warn),#f97316)}
.modal-head{padding:16px 16px 0}
.modal-title{font-size:15px;font-weight:950}
.modal-sub{font-size:12px;color:var(--muted);font-weight:750;margin-top:4px}
.modal-body{padding:16px}
.steps{display:grid;gap:10px;margin-top:10px}
.step{
  display:flex;align-items:center;gap:10px;
  padding:10px 12px;border-radius:14px;
  border:1px solid var(--border);
  background:#fff;
  font-weight:850;
  color:var(--muted);
}
.dot{
  width:22px;height:22px;border-radius:999px;
  border:1px solid rgba(37,99,235,0.22);
  background:rgba(37,99,235,0.08);
  display:flex;align-items:center;justify-content:center;
  color:var(--primary);font-size:12px;
  flex:0 0 auto;
}
.step.active{border-color:rgba(37,99,235,0.35);background:rgba(37,99,235,0.06);color:var(--text)}
.step.done{border-color:rgba(22,163,74,0.25);background:rgba(22,163,74,0.08);color:var(--text)}
.step.done .dot{border-color:rgba(22,163,74,0.30);background:rgba(22,163,74,0.12);color:var(--success)}
.spinner{
  width:18px;height:18px;border-radius:999px;
  border:2px solid rgba(37,99,235,0.20);
  border-top-color:var(--primary);
  animation:spin .75s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:14px;flex-wrap:wrap}
.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn-danger:hover{filter:brightness(0.95)}