:root {
  --bg: #0b1220;
  --panel: #121a2b;
  --panel2: #182235;
  --text: #e8eefc;
  --muted: #9aa8c7;
  --accent: #5b8cff;
  --accent2: #3dd6c6;
  --danger: #ff6b7a;
  --border: #243049;
  --radius: 12px;
  font-family: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 10% -10%, #1a2a4a 0%, var(--bg) 55%);
  color: var(--text);
  min-height: 100vh;
}
a { color: var(--accent2); }
code { background: #0a1020; padding: 0.1rem 0.35rem; border-radius: 4px; font-size: 0.92em; }
.top {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 1.5rem; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; backdrop-filter: blur(10px); background: rgba(11,18,32,0.85); z-index: 10;
}
.brand { display: flex; gap: 0.75rem; align-items: center; }
.brand small { display: block; color: var(--muted); }
.logo {
  width: 40px; height: 40px; border-radius: 10px;
  display: grid; place-items: center; font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #041018;
}
nav { display: flex; gap: 1rem; align-items: center; }
nav a { color: var(--muted); text-decoration: none; }
main { max-width: 980px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
.hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.15; margin: 0.4rem 0 1rem; }
.eyebrow { color: var(--accent2); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.75rem; font-weight: 600; }
.lede { color: var(--muted); font-size: 1.1rem; max-width: 40rem; }
.cta-row { display: flex; gap: 0.75rem; flex-wrap: wrap; margin: 1.5rem 0; }
.btn {
  border: 1px solid var(--border); background: var(--panel); color: var(--text);
  padding: 0.65rem 1rem; border-radius: 999px; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.35rem; font-weight: 600;
}
.btn:hover { border-color: var(--accent); }
.btn-primary { background: linear-gradient(135deg, var(--accent), #4666d8); border-color: transparent; color: white; }
.btn-ghost { background: transparent; }
.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.9rem; }
.btn-danger { border-color: var(--danger); color: var(--danger); }
.grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin: 2.5rem 0; }
.grid3 article, .card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem;
}
.pricing h2, .pay h2, .waitlist h2 { margin-top: 2.5rem; }
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.price { font-size: 2.4rem; margin: 0.2rem 0 1rem; font-weight: 700; }
.price span { font-size: 1rem; color: var(--muted); font-weight: 500; }
.card ul { padding-left: 1.1rem; color: var(--muted); }
.card-pro { border-color: var(--accent); box-shadow: 0 0 0 1px rgba(91,140,255,0.25); }
.pay, .waitlist { background: var(--panel2); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; margin-top: 1rem; }
.row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
input, textarea, select {
  background: #0a1020; border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 0.6rem 0.75rem; min-width: 0;
}
input { flex: 1; }
.msg { color: var(--accent2); margin-top: 0.75rem; }
.fine { color: var(--muted); font-size: 0.9rem; }
footer {
  border-top: 1px solid var(--border); padding: 1rem 1.5rem;
  display: flex; gap: 1rem; flex-wrap: wrap; color: var(--muted); font-size: 0.9rem;
}
/* App layout */
.app-shell { max-width: 1100px; margin: 0 auto; padding: 1rem 1.25rem 3rem; }
.toolbar { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin: 1rem 0; }
.pill {
  font-size: 0.75rem; padding: 0.2rem 0.55rem; border-radius: 999px;
  background: #1c2a44; color: var(--muted); border: 1px solid var(--border);
}
.pill.pro { color: #041018; background: var(--accent2); border-color: transparent; font-weight: 700; }
.layout { display: grid; grid-template-columns: 260px 1fr; gap: 1rem; }
@media (max-width: 800px) { .layout { grid-template-columns: 1fr; } }
.side, .main-panel {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem;
}
.inbox-item {
  display: block; width: 100%; text-align: left; padding: 0.65rem 0.75rem; margin-bottom: 0.35rem;
  border-radius: 8px; border: 1px solid transparent; background: transparent; color: var(--text); cursor: pointer;
}
.inbox-item.active, .inbox-item:hover { background: var(--panel2); border-color: var(--border); }
.webhook-box {
  display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center;
  background: #0a1020; border: 1px dashed var(--border); border-radius: 8px; padding: 0.75rem; margin: 0.75rem 0;
}
.webhook-box code { flex: 1; word-break: break-all; background: transparent; }
table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th, td { text-align: left; padding: 0.55rem 0.4rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; }
tr { cursor: pointer; }
tr:hover td { background: rgba(91,140,255,0.06); }
pre {
  background: #070d18; border: 1px solid var(--border); border-radius: 8px;
  padding: 1rem; overflow: auto; max-height: 420px; font-size: 0.82rem;
}
.muted { color: var(--muted); }
.hidden { display: none !important; }

.hero-proof { list-style: none; padding: 0; margin: 1rem 0 0; color: var(--muted); font-size: 0.95rem; }
.hero-proof li { margin: 0.35rem 0; }
.faq details { margin: 0.75rem 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details[open] summary { color: var(--accent2); }

.hero-note { margin-top: 1rem; }
.upgrade-banner {
  background: linear-gradient(90deg, rgba(91,140,255,0.15), rgba(61,214,198,0.12));
  border: 1px solid var(--accent); border-radius: var(--radius);
  padding: 0.75rem 1rem; margin: 0.75rem 0 1rem;
  display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; justify-content: space-between;
}
.upgrade-banner.hidden { display: none; }

/* Modals + toasts */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(4,10,20,0.72);
  display: flex; align-items: center; justify-content: center; z-index: 50; padding: 1rem;
}
.modal { max-width: 480px; width: 100%; max-height: 90vh; overflow: auto; }
.toast {
  position: fixed; bottom: 1.25rem; left: 50%; transform: translateX(-50%);
  background: var(--panel2); border: 1px solid var(--accent2); color: var(--text);
  border-radius: 999px; padding: 0.6rem 1.1rem; z-index: 60; font-size: 0.9rem;
  box-shadow: 0 6px 24px rgba(0,0,0,0.4); max-width: 90vw;
}
.toast.err { border-color: var(--danger); color: var(--danger); }

/* Mobile polish */
.table-wrap { overflow-x: auto; }
.empty-state {
  border: 1px dashed var(--border); border-radius: var(--radius);
  padding: 1rem; margin-top: 0.75rem; color: var(--muted);
}
input.flash { border-color: var(--accent2); box-shadow: 0 0 0 2px rgba(61,214,198,0.35); }
nav { flex-wrap: wrap; }
@media (max-width: 800px) {
  .top { padding: 0.75rem 1rem; }
  .btn { min-height: 40px; }
  .toolbar { gap: 0.4rem; }
  th, td { padding: 0.5rem 0.35rem; font-size: 0.85rem; }
}