*,*::before,*::after{box-sizing:border-box}*{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Inter','Segoe UI',Roboto,sans-serif;font-size:14.5px;line-height:1.55;color:#0f172a;background:#f8fafc;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
a{color:#7c3aed;text-decoration:none}
a:hover{color:#6d28d9;text-decoration:underline}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font-family:inherit;font-size:14.5px}
code{background:#f1f5f9;padding:2px 7px;border-radius:4px;font-family:Consolas,Monaco,monospace;font-size:12.5px}
ul{list-style:none}
.muted{color:#64748b}.small{font-size:12.5px}
.grad{background:linear-gradient(135deg,#7c3aed 0%,#06b6d4 100%);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Top nav */
.topnav{display:flex;align-items:center;gap:22px;padding:14px 28px;background:#fff;border-bottom:1px solid #e2e8f0;position:sticky;top:0;z-index:50}
.topnav .logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:#0f172a;text-decoration:none}
.topnav .logo b{color:#7c3aed;font-weight:900}
.topnav .logo svg{width:28px;height:28px}
.topnav nav{display:flex;gap:22px;margin-left:auto}
.topnav nav a{font-size:13.5px;font-weight:500;color:#475569}
.topnav nav a:hover{color:#7c3aed;text-decoration:none}
.topnav .nav-cta{display:flex;gap:8px;margin-left:18px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:8px;font-weight:600;font-size:14px;border:1px solid transparent;cursor:pointer;transition:all .15s;text-decoration:none!important}
.btn-lg{padding:13px 24px;font-size:15px;border-radius:10px}
.btn-primary{background:linear-gradient(135deg,#7c3aed 0%,#06b6d4 100%);color:#fff!important;box-shadow:0 2px 10px rgba(124,58,237,.30)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(124,58,237,.40);color:#fff}
.btn-secondary{background:#fff;border-color:#e2e8f0;color:#0f172a}
.btn-secondary:hover{border-color:#7c3aed;color:#7c3aed}
.btn-ghost{background:transparent;color:#475569}
.btn-block{display:flex;width:100%}

/* Main + cards */
main{flex:1;max-width:1100px;width:100%;margin:0 auto;padding:32px 24px}
.page-head{margin-bottom:24px}
.page-head h1{font-size:30px;font-weight:800;letter-spacing:-.025em;margin-bottom:6px}
.page-head p{color:#475569;max-width:680px}
.card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:28px;box-shadow:0 1px 3px rgba(15,23,42,.04);margin-bottom:18px}
.card h2{font-size:18px;font-weight:700;margin-bottom:14px}
.card h3{font-size:15px;font-weight:700;margin:18px 0 10px}

/* Forms */
.fg{margin-bottom:18px}
.fg label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:#334155}
.fg input,.fg select,.fg textarea{width:100%;padding:11px 14px;border:1px solid #cbd5e1;border-radius:8px;background:#fff;color:#0f172a;font-size:14.5px;transition:border .15s,box-shadow .15s}
.fg input:focus,.fg select:focus,.fg textarea:focus{outline:none;border-color:#7c3aed;box-shadow:0 0 0 3px rgba(124,58,237,.12)}
.fg small.error{color:#dc2626;font-size:12px;display:block;margin-top:4px}
.fg-row{display:flex;gap:12px}
.fg-row .fg{flex:1}

/* Stat tiles */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:24px}
.stat{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:18px 20px}
.stat-label{font-size:11px;font-weight:700;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}
.stat-value{font-size:30px;font-weight:800;color:#0f172a;letter-spacing:-.02em;line-height:1}
.stat-value small{font-size:14px;color:#94a3b8;font-weight:500}
.stat-trend{font-size:12px;color:#475569;margin-top:6px}
.progress{height:6px;background:#f1f5f9;border-radius:100px;overflow:hidden;margin-top:6px}
.progress-fill{height:100%;background:linear-gradient(135deg,#7c3aed,#06b6d4);border-radius:100px}

/* Plan tiles + checkout */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:28px}
.plan{background:#fff;border:1.5px solid #e2e8f0;border-radius:14px;padding:28px 24px;position:relative;display:flex;flex-direction:column}
.plan.featured{border-color:#7c3aed;box-shadow:0 8px 24px rgba(124,58,237,.15);transform:translateY(-4px)}
.plan-flag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);padding:4px 14px;background:linear-gradient(135deg,#7c3aed,#06b6d4);color:#fff;border-radius:100px;font-size:10.5px;font-weight:800;letter-spacing:.06em}
.plan h3{font-size:22px;font-weight:800;margin-bottom:6px}
.plan .price{font-size:32px;font-weight:800;margin:8px 0 2px}
.plan .price small{font-size:14px;color:#94a3b8;font-weight:500}
.plan .sub{font-size:12.5px;color:#475569;margin-bottom:18px}
.plan ul{flex:1;margin-bottom:22px;font-size:13.5px;line-height:1.85;color:#475569}
.plan ul li{padding-left:0}
.plan ul b{color:#0f172a;font-weight:700}

/* Auth pages */
.auth-wrap{max-width:440px;margin:60px auto;background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:36px;box-shadow:0 10px 30px rgba(15,23,42,.08)}
.auth-wrap h1{font-size:24px;font-weight:800;margin-bottom:8px}
.auth-wrap p.lead{color:#64748b;margin-bottom:24px;font-size:14px}
.auth-wrap .alt{text-align:center;margin-top:18px;font-size:13.5px;color:#64748b}

/* Tables */
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:8px;overflow:hidden;border:1px solid #e2e8f0;font-size:13.5px}
.table th,.table td{padding:11px 14px;text-align:left;border-bottom:1px solid #f1f5f9}
.table th{background:#f8fafc;font-weight:600;font-size:12px;color:#64748b;text-transform:uppercase;letter-spacing:.04em}
.table tr:last-child td{border-bottom:none}
.table tr:hover{background:#fafbfc}

/* Badges */
.badge{padding:3px 10px;border-radius:100px;font-size:11.5px;font-weight:700;letter-spacing:.02em}
.badge-ok{background:#d1fae5;color:#065f46}
.badge-warn{background:#fef3c7;color:#92400e}
.badge-info{background:#dbeafe;color:#1e40af}
.badge-grad{background:linear-gradient(135deg,#7c3aed,#06b6d4);color:#fff}
.badge-agency{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff}

/* Notices */
.notice{padding:14px 18px;border-radius:10px;font-size:13.5px;margin-bottom:18px;line-height:1.5}
.notice-info{background:rgba(124,58,237,.06);color:#475569;border-left:4px solid #7c3aed}
.notice-ok{background:#f0fdf4;color:#065f46;border-left:4px solid #10b981}
.notice-err{background:#fef2f2;color:#991b1b;border-left:4px solid #dc2626}
.notice-warn{background:#fffbeb;color:#92400e;border-left:4px solid #f59e0b}

/* Checkout gateway buttons */
.gateway-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}
.gateway-btn{padding:18px;background:#fff;border:1.5px solid #e2e8f0;border-radius:12px;cursor:pointer;text-align:left;transition:all .15s;display:flex;flex-direction:column;gap:6px}
.gateway-btn:hover{border-color:#7c3aed;transform:translateY(-2px);box-shadow:0 8px 20px rgba(124,58,237,.10)}
.gateway-btn .gw-name{font-weight:700;font-size:15px;color:#0f172a}
.gateway-btn .gw-sub{font-size:12px;color:#64748b}
.gateway-btn .gw-tag{display:inline-block;padding:2px 8px;border-radius:100px;font-size:10.5px;font-weight:700;letter-spacing:.04em;align-self:flex-start;margin-top:4px}
.tag-india{background:#fef3c7;color:#92400e}
.tag-intl{background:#dbeafe;color:#1e40af}

/* Order summary box */
.order-summary{background:linear-gradient(135deg,#faf5ff,#f0f9ff);border:1px solid rgba(124,58,237,.20);border-radius:12px;padding:22px;margin-bottom:20px}
.order-summary h3{font-size:15px;font-weight:800;color:#7c3aed;margin-bottom:14px;text-transform:uppercase;letter-spacing:.04em}
.order-line{display:flex;justify-content:space-between;padding:6px 0;font-size:13.5px;color:#475569}
.order-line.total{border-top:1px solid rgba(124,58,237,.20);margin-top:10px;padding-top:14px;font-size:18px;font-weight:800;color:#0f172a}

/* Footer */
footer{background:#0f172a;color:#94a3b8;padding:36px 28px;font-size:13px;text-align:center;margin-top:60px}
footer a{color:#a78bfa;margin:0 10px}
footer .links{margin-bottom:14px}
footer .legal{font-size:11.5px;color:#64748b}

/* Layout helpers */
.row{display:flex;gap:18px;flex-wrap:wrap}
.col-1{flex:1}
.col-2{flex:2}
.spacer{height:24px}
.text-right{text-align:right}
.text-center{text-align:center}

/* API key reveal */
.key-box{background:#0f172a;color:#e2e8f0;padding:14px 18px;border-radius:10px;font-family:Consolas,monospace;font-size:13.5px;word-break:break-all;position:relative;margin:10px 0}
.key-box .copy-btn{position:absolute;top:8px;right:8px;padding:5px 12px;background:#7c3aed;color:#fff;border-radius:6px;font-size:11.5px;font-weight:600;cursor:pointer;border:none}

@media (max-width:720px){
  .plan-grid{grid-template-columns:1fr}
  .plan.featured{transform:none}
  .gateway-grid{grid-template-columns:1fr}
  .topnav nav{display:none}
  main{padding:18px}
}