:root {
  color-scheme: dark;
  --bg: #090d18;
  --panel: #141b2e;
  --line: rgba(228, 195, 106, 0.35);
  --gold: #e4c36a;
  --text: #e7edf8;
  --muted: #9aa8c3;
  --danger: #ffb4b4;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(228, 195, 106, 0.12), transparent 32%),
    var(--bg);
}

a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 8vw;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.brand {
  color: var(--text);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

nav { display: flex; align-items: center; gap: 18px; }
nav form { margin: 0; }

button, .button {
  border: 1px solid var(--line);
  background: #243049;
  color: var(--text);
  border-radius: 8px;
  padding: 10px 16px;
  font: inherit;
  cursor: pointer;
}

button.primary, a.button {
  background: var(--gold);
  color: #1b1404;
  border-color: transparent;
  font-weight: 700;
}

a.discord {
  background: #5865f2;
  color: #fff;
}

.code {
  font-size: 36px;
  letter-spacing: 0.18em;
  color: var(--gold);
  font-weight: 700;
}

main { width: min(880px, calc(100% - 32px)); margin: 48px auto 32px; }
main.wide { width: min(1100px, calc(100% - 32px)); }

.panel {
  background: rgba(20, 27, 46, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

h1 { margin: 0 0 12px; font-size: 40px; }
h2 { margin-top: 0; }
p { line-height: 1.5; color: var(--muted); }

label { display: block; margin: 16px 0 6px; color: var(--text); }
input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #0d1322;
  color: var(--text);
  font: inherit;
}

textarea { min-height: 90px; resize: vertical; }

.roster { width: 100%; border-collapse: collapse; margin-top: 8px; }
.roster td { padding: 8px 6px; border-bottom: 1px solid rgba(255, 255, 255, 0.06); vertical-align: middle; }
.roster .role { width: 90px; color: var(--gold); font-weight: 700; }
.roster input { padding: 8px 10px; }
.open { color: var(--muted); font-style: italic; }
.party-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.rank-staff { color: #f0a7a7; }
.rank-party_leader { color: var(--gold); }
.rank-member { color: var(--muted); }
.run-list { display: grid; gap: 12px; }
.run-list a.card {
  display: block;
  padding: 16px 18px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.signup { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 8px; }
.signup button { min-width: 96px; }
.actions { margin-top: 20px; }
.error { color: var(--danger); margin: 6px 0 0; }
.ok { color: #b7f0c4; }

footer {
  width: min(880px, calc(100% - 32px));
  margin: 0 auto 40px;
  color: var(--muted);
  font-size: 14px;
}
footer.wide { width: min(1100px, calc(100% - 32px)); }