:root {
  --bg: #070a12;
  --bg-alt: #0e1422;
  --fg: #e8ecf6;
  --fg-muted: #8c93a8;
  --accent: #6ae3ff;
  --accent-warm: #ffb56b;
  --critical: #ff5877;
  --high: #ff8a4c;
  --medium: #f8d45a;
  --low: #7ecb85;
  --good: #2ee6a6;
  --bad: #ff5877;
  --border: rgba(255, 255, 255, 0.08);
  --panel-bg: rgba(18, 24, 40, 0.75);
  --shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.6);
  --mono: "JetBrains Mono", "Fira Code", "SF Mono", Menlo, monospace;
  --sans: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--sans);
  background: radial-gradient(1200px 500px at 10% -10%, rgba(106,227,255,.15), transparent 60%),
              radial-gradient(1000px 400px at 110% 0%, rgba(255,181,107,.12), transparent 60%),
              var(--bg);
  color: var(--fg);
  min-height: 100vh;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 36px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  position: sticky; top: 0; z-index: 20;
  background: rgba(7, 10, 18, 0.85);
}
.brand { display: flex; gap: 12px; align-items: center; font-weight: 700; letter-spacing: .4px; }
.logo { font-size: 22px; color: var(--accent); }
.brand-name { font-size: 16px; }
.nav a { color: var(--fg-muted); text-decoration: none; margin-left: 20px; font-size: 14px; }
.nav a:hover { color: var(--fg); }

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 36px 120px;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.hero h1 {
  font-size: 48px;
  line-height: 1.1;
  font-weight: 800;
  margin: 0 0 20px;
  letter-spacing: -0.02em;
}
.accent { color: var(--accent); }
.lede {
  font-size: 18px;
  line-height: 1.55;
  max-width: 760px;
  color: var(--fg-muted);
  margin: 0 0 32px;
}
.lede .accent { color: var(--accent-warm); font-weight: 600; }

.cta-grid {
  display: grid;
  grid-template-columns: minmax(240px, 320px) 1fr;
  gap: 24px;
  align-items: stretch;
}
.cta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
  text-align: left;
  padding: 22px 24px;
  border-radius: 16px;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--sans);
  transition: transform .15s ease, box-shadow .2s ease;
}
.cta-label { font-size: 18px; font-weight: 700; }
.cta-sub { font-size: 13px; color: rgba(255,255,255,.72); }
.cta.primary {
  background: linear-gradient(135deg, #6ae3ff 0%, #2ee6a6 100%);
  color: #05121a;
  box-shadow: 0 20px 40px -20px rgba(106,227,255,.8);
}
.cta.primary:hover { transform: translateY(-2px); }
.cta.secondary {
  background: rgba(255,255,255,.05);
  color: var(--fg);
  border-color: var(--border);
}
.cta.secondary:hover { border-color: var(--accent); }

.custom-form {
  display: grid;
  grid-template-columns: 1.2fr 1.2fr 160px auto;
  gap: 12px;
  align-items: end;
  padding: 20px 22px;
  border-radius: 16px;
  background: var(--panel-bg);
  border: 1px solid var(--border);
}
.custom-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.custom-form input,
.custom-form select {
  padding: 10px 12px;
  background: rgba(7,10,18,.8);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--fg);
  font-family: var(--mono);
  font-size: 13px;
}
.custom-form input:focus,
.custom-form select:focus { outline: none; border-color: var(--accent); }

.preset-meta { margin-top: 20px; color: var(--fg-muted); font-family: var(--mono); font-size: 12px; }
.preset-meta code { color: var(--fg); }

.panel {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px 28px;
  box-shadow: var(--shadow);
}
.panel header { display: flex; gap: 12px; align-items: center; margin-bottom: 18px; }
.panel h2 { margin: 0; font-size: 18px; letter-spacing: .02em; }
.pill {
  display: inline-block;
  padding: 4px 12px;
  font-size: 11px;
  border-radius: 999px;
  background: rgba(106,227,255,.14);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-family: var(--mono);
}
.pill.subtle { background: rgba(255,255,255,.06); color: var(--fg-muted); }

.providers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.provider-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.provider-card.real { border-color: rgba(46,230,166,.45); }
.provider-card.mock { border-color: rgba(255,181,107,.45); }
.provider-card.error { border-color: rgba(255,88,119,.45); }

.provider-name {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--fg-muted);
}

.provider-mode {
  width: fit-content;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.provider-card.real .provider-mode { color: var(--good); background: rgba(46,230,166,.12); }
.provider-card.mock .provider-mode { color: var(--accent-warm); background: rgba(255,181,107,.12); }
.provider-card.error .provider-mode { color: var(--critical); background: rgba(255,88,119,.12); }

.provider-label {
  font-size: 16px;
  font-weight: 700;
}

.provider-detail {
  margin: 0;
  color: var(--fg-muted);
  font-size: 13px;
  line-height: 1.4;
  word-break: break-word;
}

.progress-wrapper { display: flex; flex-direction: column; gap: 8px; }
.progress-bar {
  width: 100%;
  height: 10px;
  background: rgba(255,255,255,.06);
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--good));
  transition: width .25s ease;
}
.progress-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  color: var(--fg-muted);
  font-size: 12px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0,1fr));
  gap: 12px;
  margin-top: 18px;
}
.metric {
  background: rgba(255,255,255,.04);
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.metric-label { font-size: 11px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: .08em; }
.metric-value { font-size: 24px; font-weight: 700; font-family: var(--mono); }
.metric.critical .metric-value { color: var(--critical); }
.metric.high .metric-value { color: var(--high); }
.metric.medium .metric-value { color: var(--medium); }
.metric.low .metric-value { color: var(--low); }

.billing-feed {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 420px;
  overflow-y: auto;
  font-family: var(--mono);
  font-size: 13px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.billing-row {
  display: grid;
  grid-template-columns: 88px 124px 1fr 100px 120px;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 10px;
  background: rgba(255,255,255,.03);
  align-items: center;
  animation: pop-in .18s ease-out;
}
.billing-row.submitted { border-left: 3px solid var(--accent-warm); }
.billing-row.confirmed { border-left: 3px solid var(--good); }
.billing-row.failed { border-left: 3px solid var(--critical); opacity: .7; }
.billing-row .tool { color: var(--accent); display: flex; align-items: center; gap: 8px; }
.billing-row .tool-label { color: var(--accent); }
.billing-row .target { color: var(--fg-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.billing-row .tx a { color: var(--accent); text-decoration: none; }
.billing-row .tx a:hover { text-decoration: underline; }
.billing-row .amount { color: var(--fg); }

.source-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .08em;
  background: rgba(255,255,255,.06);
  color: var(--fg-muted);
}

.source-badge.real { color: var(--good); background: rgba(46,230,166,.12); }
.source-badge.mock { color: var(--accent-warm); background: rgba(255,181,107,.12); }
.source-badge.error { color: var(--critical); background: rgba(255,88,119,.12); }
.source-badge.subtle { color: var(--fg-muted); background: rgba(255,255,255,.06); }

@keyframes pop-in { from { transform: translateY(4px); opacity: 0; } to { transform: none; opacity: 1; } }

.findings-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.finding-card {
  border-radius: 14px;
  padding: 16px 18px;
  background: rgba(255,255,255,.04);
  border-left: 4px solid var(--medium);
  display: flex; flex-direction: column; gap: 6px;
}
.finding-card.critical { border-color: var(--critical); }
.finding-card.high { border-color: var(--high); }
.finding-card.medium { border-color: var(--medium); }
.finding-card.low { border-color: var(--low); }
.finding-card header {
  margin: 0; padding: 0; display: flex; justify-content: space-between; gap: 10px; align-items: baseline;
}
.finding-card h3 { margin: 0; font-size: 15px; }
.finding-card .severity {
  font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  font-family: var(--mono); color: var(--fg-muted);
}
.finding-card p { margin: 0; color: var(--fg-muted); font-size: 13px; line-height: 1.5; }

.profit-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}
.profit-card {
  padding: 18px 22px;
  border-radius: 16px;
  background: rgba(255,255,255,.04);
  display: flex; flex-direction: column; gap: 6px;
}
.profit-card.good { background: rgba(46,230,166,.14); }
.profit-card.bad { background: rgba(255,88,119,.14); }
.profit-label { font-size: 12px; color: var(--fg-muted); letter-spacing: .08em; text-transform: uppercase; }
.profit-value { font-family: var(--mono); font-size: 22px; font-weight: 700; }
.profit-conclusion {
  margin-top: 16px;
  padding: 16px 20px;
  border-radius: 14px;
  background: rgba(255,88,119,.1);
  color: #ffd2dd;
  font-size: 14px;
  line-height: 1.5;
  border: 1px solid rgba(255,88,119,.35);
}

.pricing-grid {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}
.pricing-grid li {
  background: rgba(255,255,255,.04);
  padding: 12px 14px;
  border-radius: 12px;
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 13px;
}
.pricing-note { margin-top: 14px; color: var(--fg-muted); font-size: 13px; }

.footer {
  text-align: center;
  padding: 24px 36px;
  color: var(--fg-muted);
  font-size: 12px;
  border-top: 1px solid var(--border);
}

@media (max-width: 960px) {
  .cta-grid { grid-template-columns: 1fr; }
  .custom-form { grid-template-columns: 1fr; }
  .metric-grid { grid-template-columns: repeat(3, 1fr); }
  .profit-grid { grid-template-columns: 1fr; }
  .billing-row { grid-template-columns: 60px 1fr 1fr; grid-template-areas: "time tool target" "amount amount tx" "status status status"; }
}