:root {
  --bg: #0b0714;
  --panel: #151022;
  --line: #2a2140;
  --text: #f1eefa;
  --muted: #9a93b0;
  --pink: #ff69b4;
  --cyan: #50c8ff;
  --good: #3ddc97;
  --bad: #ff5a6e;
}
* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  color: var(--text);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background:
    radial-gradient(ellipse at 15% -10%, rgba(255, 105, 180, 0.18), transparent 55%),
    radial-gradient(ellipse at 90% 0%, rgba(80, 200, 255, 0.15), transparent 50%),
    var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

.top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; border-bottom: 1px solid var(--line);
  background: rgba(11, 7, 20, 0.7); backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 5;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 800; letter-spacing: 3px; }
.brand:hover { text-decoration: none; }
.brand img { width: 32px; height: 32px; }
nav { display: flex; align-items: center; gap: 18px; }
nav a { color: var(--text); }

main { width: 100%; max-width: 860px; margin: 0 auto; padding: 32px 20px 60px; flex: 1; }
main.wide { max-width: 1120px; }
footer { text-align: center; color: var(--muted); font-size: 13px; padding: 24px; border-top: 1px solid var(--line); }

h1 { font-size: 32px; line-height: 1.15; margin: 0 0 16px; }
h2 { font-size: 20px; margin: 0 0 14px; }
h3 { margin: 0 0 6px; font-size: 17px; }

.hero { text-align: center; padding: 48px 0 32px; }
.hero-icon { width: 120px; height: 120px; filter: drop-shadow(0 0 30px rgba(255, 105, 180, 0.45)); }
.hero h1 { font-size: clamp(34px, 6vw, 60px); margin: 18px 0; }
.neon {
  background: linear-gradient(90deg, var(--pink), var(--cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-shadow: 0 0 28px rgba(255, 105, 180, 0.35);
}
.lead { font-size: 19px; color: #d6d0ea; max-width: 640px; margin: 0 auto 28px; }
.cta { display: flex; flex-direction: column; align-items: center; gap: 10px; }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-top: 36px; }
.card, .panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--line); border-radius: 14px; padding: 20px 22px;
}
.card p { color: var(--muted); margin: 0; }
.panel { margin-bottom: 20px; }
.panel.narrow { max-width: 440px; margin: 20px auto; }

.button {
  display: inline-block; border: 0; cursor: pointer; font: inherit; font-weight: 600;
  color: #fff; padding: 11px 22px; border-radius: 10px;
  background: linear-gradient(90deg, #ff4fa7, #7b5cff 60%, #36b9ff);
  box-shadow: 0 0 20px rgba(255, 79, 167, 0.3);
}
.button:hover { text-decoration: none; filter: brightness(1.1); }
.button.small { padding: 7px 16px; font-size: 14px; }
.button.full { width: 100%; margin-top: 8px; }
.button.secondary { background: var(--line); box-shadow: none; }
button.link { background: none; border: 0; color: var(--cyan); cursor: pointer; font: inherit; padding: 0; }
button.link.danger { color: var(--bad); }
form.inline { display: inline; }

label { display: block; margin-bottom: 12px; color: var(--muted); font-size: 14px; }
input, textarea {
  display: block; width: 100%; margin-top: 5px; padding: 10px 12px; font: inherit; color: var(--text);
  background: #0e0a18; border: 1px solid var(--line); border-radius: 8px;
}
input:focus, textarea:focus { outline: 2px solid rgba(80, 200, 255, 0.5); border-color: transparent; }
label.check { display: flex; align-items: center; gap: 8px; color: var(--text); }
label.check input { width: auto; margin: 0; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.grid .span, .grid .actions { grid-column: 1 / -1; }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
.row input { flex: 1; min-width: 180px; margin: 0; }

table { width: 100%; border-collapse: collapse; font-size: 15px; }
th { text-align: left; color: var(--muted); font-weight: 500; font-size: 13px; padding: 8px 10px; border-bottom: 1px solid var(--line); }
td { padding: 10px; border-bottom: 1px solid rgba(42, 33, 64, 0.6); vertical-align: middle; }
tr.dim td { opacity: 0.5; }

.facts { display: grid; grid-template-columns: 120px 1fr; gap: 8px 16px; margin: 0 0 18px; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }

.pill { display: inline-block; font-size: 12px; padding: 2px 9px; border-radius: 99px; background: var(--line); color: var(--text); }
.pill.ok { background: rgba(61, 220, 151, 0.15); color: var(--good); }
.pill.bad { background: rgba(255, 90, 110, 0.15); color: var(--bad); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.error { background: rgba(255, 90, 110, 0.12); border: 1px solid rgba(255, 90, 110, 0.4); color: #ffb3bd; padding: 10px 14px; border-radius: 8px; }
.notice { background: rgba(61, 220, 151, 0.1); border: 1px solid rgba(61, 220, 151, 0.35); color: #a9f0cf; padding: 10px 14px; border-radius: 8px; }
.invite { background: rgba(80, 200, 255, 0.08); border: 1px solid rgba(80, 200, 255, 0.35); padding: 14px; border-radius: 10px; margin-bottom: 18px; }
.invite input { margin-top: 8px; font-family: ui-monospace, Menlo, monospace; font-size: 13px; }

@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
  .top { padding: 12px 16px; }
  table { font-size: 14px; }
  .facts { grid-template-columns: 100px 1fr; }
}