* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  min-height: 100%;
  background: #12140f;
  color: #f4f1ea;
  font-family: "Yu Gothic UI", "Segoe UI", Meiryo, sans-serif;
}
.hidden { display: none !important; }
.login-view {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: radial-gradient(900px 420px at 10% -10%, rgba(212, 197, 106, 0.12), transparent 50%);
}
.login-card {
  width: min(420px, 100%);
  background: #14160f;
  border: 1px solid rgba(212, 197, 106, 0.25);
  border-radius: 18px;
  padding: 28px;
}
.kicker {
  color: #d4c56a;
  font-size: 12px;
  letter-spacing: 0.12em;
}
h1 { margin: 8px 0 10px; font-size: 28px; }
.lead, .foot, .status { color: rgba(244, 241, 234, 0.62); font-size: 14px; line-height: 1.5; }
label { display: grid; gap: 6px; margin: 14px 0; font-size: 13px; color: rgba(255,255,255,0.55); }
input {
  height: 44px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  background: #0e100b;
  color: #f4f1ea;
  padding: 0 12px;
  font: inherit;
}
button {
  font: inherit;
  cursor: pointer;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  color: inherit;
  padding: 11px 14px;
}
button.primary {
  width: 100%;
  background: linear-gradient(180deg, #d4c56a, #b9a74a);
  color: #16140c;
  font-weight: 700;
  border: 0;
}
button.ghost { background: transparent; }
.error { color: #fca5a5; margin-top: 10px; font-size: 13px; }
.app { max-width: 980px; margin: 0 auto; padding: 28px 20px 48px; }
header { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 18px; }
.head-right { display: flex; gap: 8px; align-items: center; }
#user-chip, #online-chip {
  background: rgba(212, 197, 106, 0.14);
  color: #f3e7a8;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
}
.card .count {
  margin-top: 12px;
  color: #f3e7a8;
  font-size: 13px;
}
.status { margin-bottom: 18px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin: 18px 0; max-width: 980px; }
.card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #171a12;
  border: 1px solid rgba(212, 197, 106, 0.18);
  border-radius: 14px;
  padding: 20px;
}
.card h2 { font-size: 20px; margin-bottom: 8px; color: #d4c56a; }
.card p { color: rgba(255,255,255,0.55); font-size: 14px; }
.card:hover { background: rgba(212, 197, 106, 0.1); }
.foot { margin-top: 28px; }
code { color: #f3e7a8; }
@media (max-width: 720px) {
  .cards { grid-template-columns: 1fr; }
}