.admin-body {
  min-height: 100vh;
  margin: 0;
  display: block;
  overflow: auto;
  background: #0c0c0b;
  color: #ece6da;
  font-family: "Noto Sans SC", sans-serif;
  font-weight: 400;
  letter-spacing: 0.03em;
}
.admin-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 32px;
  border-bottom: 1px solid rgba(236, 230, 218, 0.12);
}
.admin-top .seal {
  margin: 0;
  font-family: "Noto Serif SC", serif;
  font-size: 18px;
  letter-spacing: 0.22em;
}
.admin-top .sub {
  margin: 4px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(236, 230, 218, 0.55);
}
.admin-top button,
.admin-form button,
.sheet button,
.dlg-act button {
  background: none;
  border: 1px solid rgba(236, 230, 218, 0.28);
  color: inherit;
  padding: 6px 12px;
  cursor: pointer;
  font: inherit;
}
.admin-top button:hover,
.admin-form button:hover,
.sheet button:hover,
.dlg-act button:hover {
  border-color: rgba(236, 230, 218, 0.55);
}
.admin-main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 24px 96px;
  display: grid;
  gap: 40px;
}
.admin-main h2 {
  font-family: "Noto Serif SC", serif;
  font-weight: 500;
  font-size: 17px;
  margin: 0 0 8px;
}
.law, .hint, .once, .dim, .toast {
  color: rgba(236, 230, 218, 0.62);
  font-size: 13px;
}
.quota {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.quota article {
  border: 1px solid rgba(236, 230, 218, 0.14);
  padding: 16px 18px;
}
.quota .k {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(236, 230, 218, 0.5);
}
.quota .num {
  margin: 0;
  font-family: "Noto Serif SC", serif;
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.quota .sub {
  margin: 8px 0 0;
  font-size: 12px;
  color: rgba(236, 230, 218, 0.55);
}
.admin-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  align-items: end;
  margin-top: 14px;
}
.admin-form.compact {
  grid-template-columns: 160px 160px auto;
  align-items: end;
}
.admin-form label {
  display: grid;
  gap: 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
}
.admin-form input {
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(236, 230, 218, 0.28);
  color: inherit;
  padding: 6px 0;
  font: inherit;
}
.admin-form button { justify-self: start; }
.admin-form:not(.compact) button { grid-column: 1 / -1; }
.table-wrap { overflow-x: auto; margin-top: 8px; }
.sheet {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.sheet th {
  text-align: left;
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(236, 230, 218, 0.5);
  border-bottom: 1px solid rgba(236, 230, 218, 0.16);
  padding: 8px 10px;
  white-space: nowrap;
}
.sheet td {
  border-bottom: 1px solid rgba(236, 230, 218, 0.08);
  padding: 11px 10px;
  vertical-align: middle;
}
.sheet .muted { color: rgba(236, 230, 218, 0.5); }
.row-act { display: flex; flex-wrap: wrap; gap: 6px; }
.sheet.dim td { opacity: 0.8; }
.admin-dlg {
  border: 1px solid rgba(236, 230, 218, 0.2);
  background: #121211;
  color: #ece6da;
  padding: 24px 26px;
  max-width: 420px;
}
.admin-dlg::backdrop { background: rgba(0, 0, 0, 0.55); }
.admin-dlg h3 {
  margin: 0 0 12px;
  font-family: "Noto Serif SC", serif;
  font-weight: 500;
  font-size: 16px;
}
.admin-dlg .once {
  margin: 0;
  word-break: break-all;
  color: #ece6da;
  font-size: 14px;
}
.admin-dlg label {
  display: grid;
  gap: 6px;
  margin: 12px 0;
  font-size: 12px;
}
.admin-dlg input {
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(236, 230, 218, 0.28);
  color: inherit;
  padding: 6px 0;
  font: inherit;
}
.dlg-act { display: flex; gap: 8px; margin-top: 18px; }
.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  margin: 0;
  padding: 10px 14px;
  border: 1px solid rgba(236, 230, 218, 0.2);
  background: #121211;
  color: #ece6da;
}
@media (max-width: 860px) {
  .quota, .admin-form, .admin-form.compact { grid-template-columns: 1fr; }
}