:root {
  color-scheme: dark;
  --bg: #0b1020;
  --panel: #131a2f;
  --panel-2: #19223a;
  --line: #2c3957;
  --text: #eef3ff;
  --muted: #9facbf;
  --primary: #6c8cff;
  --primary-2: #8da5ff;
  --good: #36d399;
  --bad: #fb7185;
  --warn: #fbbf24;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at top left, #172044 0, var(--bg) 42%); color: var(--text); }
a { color: var(--primary-2); }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.topbar { height: 68px; padding: 0 28px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: rgba(11,16,32,.86); backdrop-filter: blur(12px); position: sticky; top: 0; z-index: 10; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 750; letter-spacing: .2px; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 11px; background: linear-gradient(135deg, var(--primary), #9f7aea); box-shadow: 0 8px 28px #6c8cff55; }
.container { width: min(1320px, calc(100% - 32px)); margin: 28px auto 60px; }
.grid { display: grid; gap: 18px; }
.stats { grid-template-columns: repeat(5, minmax(0, 1fr)); margin-bottom: 22px; }
.stat, .panel { border: 1px solid var(--line); background: linear-gradient(180deg, rgba(25,34,58,.96), rgba(19,26,47,.96)); border-radius: 16px; box-shadow: 0 16px 46px #0003; }
.stat { padding: 18px; }
.stat span { color: var(--muted); font-size: 13px; }
.stat strong { display: block; margin-top: 8px; font-size: 28px; }
.panel { padding: 20px; margin-bottom: 20px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 16px; }
.panel h2, .panel h3 { margin: 0; }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.tab { border: 1px solid var(--line); color: var(--muted); background: var(--panel); border-radius: 999px; padding: 9px 15px; }
.tab.active { color: white; background: var(--primary); border-color: var(--primary); }
.view[hidden] { display: none; }
.form-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; }
.span-2 { grid-column: span 2; }
.span-4 { grid-column: 1 / -1; }
label { color: var(--muted); font-size: 13px; display: grid; gap: 7px; }
input, textarea, select { width: 100%; color: var(--text); background: #0e1528; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; outline: none; }
input:focus, textarea:focus, select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px #6c8cff22; }
.checks { display: flex; align-items: center; gap: 18px; padding-top: 24px; }
.checks label { display: flex; align-items: center; gap: 7px; }
.checks input { width: auto; }
.actions { display: flex; gap: 9px; align-items: center; flex-wrap: wrap; }
.btn { border: 0; border-radius: 10px; padding: 10px 15px; color: white; background: var(--primary); font-weight: 650; }
.btn:hover { filter: brightness(1.08); }
.btn.secondary { background: #263451; color: #dce6ff; }
.btn.danger { background: #7f1d35; }
.btn.small { padding: 7px 10px; font-size: 12px; }
.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { text-align: left; padding: 11px 13px; border-bottom: 1px solid var(--line); font-size: 13px; vertical-align: top; }
th { color: var(--muted); background: #11182b; position: sticky; top: 0; }
tr:last-child td { border-bottom: 0; }
.badge { display: inline-flex; border-radius: 999px; padding: 4px 9px; font-size: 11px; background: #2b3651; color: #dce6ff; }
.badge.good { background: #064e3b; color: #a7f3d0; }
.badge.bad { background: #671c31; color: #fecdd3; }
.badge.warn { background: #5f4412; color: #fde68a; }
.muted { color: var(--muted); }
.message { min-height: 22px; color: var(--muted); }
.message.good { color: var(--good); }
.message.bad { color: var(--bad); }
.login-shell, .pay-shell { width: min(560px, calc(100% - 32px)); margin: 8vh auto; }
.hero { text-align: center; margin-bottom: 24px; }
.hero h1 { font-size: clamp(32px, 7vw, 48px); margin: 0 0 10px; }
.hero p { color: var(--muted); }
.stack { display: grid; gap: 14px; }
.token-box { min-height: 150px; resize: vertical; }
.confirm { display: flex; align-items: flex-start; gap: 10px; color: var(--text); }
.confirm input { width: auto; margin-top: 3px; }
.progress { height: 8px; background: #0c1221; border-radius: 99px; overflow: hidden; }
.progress > div { height: 100%; width: 0; background: linear-gradient(90deg, var(--primary), var(--good)); transition: width .25s; }
.events { display: grid; gap: 8px; margin-top: 14px; max-height: 310px; overflow: auto; }
.event { border-left: 2px solid var(--line); padding: 3px 0 3px 12px; }
.event strong { display: block; font-size: 13px; }
.event span { color: var(--muted); font-size: 12px; }
.modal { position: fixed; inset: 0; background: #000a; display: grid; place-items: center; padding: 20px; z-index: 50; }
.modal[hidden] { display: none; }
.modal-card { width: min(720px, 100%); max-height: 85vh; overflow: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.secret { padding: 12px; background: #080d1a; border: 1px dashed var(--primary); border-radius: 10px; word-break: break-all; }
@media (max-width: 900px) { .stats { grid-template-columns: repeat(2,1fr); } .form-grid { grid-template-columns: repeat(2,1fr); } .span-4 { grid-column: 1/-1; } }
@media (max-width: 560px) { .topbar { padding: 0 16px; } .stats, .form-grid { grid-template-columns: 1fr; } .span-2, .span-4 { grid-column: auto; } .container { width: min(100% - 20px, 1320px); } }