.admin-v6-panel-root {
  width: min(1200px, calc(100% - 36px));
  margin: 28px auto 64px;
  color: #26464d;
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.admin-v6-panel-root * { box-sizing: border-box; }

.admin-v6-hero,
.admin-v6-panel,
.admin-v6-metric {
  border: 1px solid #d9e7e5;
  background: #fffdfbe8;
  box-shadow: 0 16px 40px #27566012;
}

.admin-v6-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
  padding: clamp(24px, 5vw, 46px);
  border-radius: 26px;
  background:
    radial-gradient(circle at 93% 8%, #ffe0d0 0, transparent 28%),
    radial-gradient(circle at 4% 95%, #d8efeb 0, transparent 34%),
    #fffdfbe8;
}

.admin-v6-kicker {
  display: block;
  color: #e37c6c;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .15em;
}

.admin-v6-hero h1,
.admin-v6-panel h2 {
  margin: 8px 0;
  color: #245965;
  font-family: "Noto Serif SC", "Songti SC", serif;
}

.admin-v6-hero h1 { font-size: clamp(30px, 5vw, 54px); line-height: 1.15; }
.admin-v6-hero p,
.admin-v6-panel > p,
.admin-v6-heading p { margin: 0; color: #71868a; line-height: 1.7; font-size: 14px; }

.admin-v6-primary,
.admin-v6-secondary,
.admin-v6-danger {
  border: 0;
  border-radius: 10px;
  padding: 9px 13px;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.admin-v6-primary { color: #fffdf9; background: linear-gradient(135deg, #275f67, #398b87); }
.admin-v6-secondary { color: #2a686b; background: #e6f2ef; }
.admin-v6-danger { color: #994f45; background: #fff0ed; }
.admin-v6-primary:disabled,
.admin-v6-secondary:disabled,
.admin-v6-danger:disabled { cursor: wait; opacity: .55; }

.admin-v6-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.admin-v6-metric { padding: 20px; border-radius: 18px; }
.admin-v6-metric strong { display: block; color: #246674; font-family: "Noto Serif SC", serif; font-size: clamp(28px, 4vw, 42px); }
.admin-v6-metric span { display: block; margin-top: 7px; color: #71868a; font-size: 13px; }

.admin-v6-panel {
  margin-top: 18px;
  padding: 24px;
  border-radius: 22px;
}

.admin-v6-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 16px; }
.admin-v6-heading h2 { font-size: 28px; }
.admin-v6-ip-limit-form {
  display: grid;
  grid-template-columns: minmax(190px, 240px) auto;
  align-items: end;
  gap: 10px;
  min-width: min(100%, 360px);
  padding: 14px;
  border: 1px solid #dce9e7;
  border-radius: 16px;
  background: #f7fbfa;
}
.admin-v6-ip-limit-form label {
  display: grid;
  gap: 7px;
  color: #607b7f;
  font-size: 12px;
  font-weight: 800;
}
.admin-v6-ip-limit-form input {
  width: 100%;
  min-height: 40px;
  border: 1px solid #c9dcda;
  border-radius: 10px;
  padding: 7px 10px;
  color: #285d65;
  background: #fff;
  font: inherit;
  font-size: 15px;
  font-weight: 800;
}
.admin-v6-ip-limit-form input:focus-visible {
  outline: 3px solid #398b8738;
  outline-offset: 2px;
}
.admin-v6-form-status {
  grid-column: 1 / -1;
  min-height: 18px;
  color: #6c8385;
  font-size: 12px;
}
.admin-v6-form-status[data-tone="success"] { color: #287466; }
.admin-v6-form-status[data-tone="error"] { color: #a14f46; }
.admin-v6-table-wrap { overflow-x: auto; }
.admin-v6-table { width: 100%; border-collapse: collapse; text-align: left; white-space: nowrap; }
.admin-v6-table th,
.admin-v6-table td { padding: 11px 9px; border-bottom: 1px solid #e3edeb; color: #527075; font-size: 13px; vertical-align: top; white-space: normal; }
.admin-v6-table th { color: #6a8586; font-size: 12px; font-weight: 900; }
.admin-v6-table td:first-child { color: #2f5c64; font-weight: 800; }
.admin-v6-table tr.is-limit-reached td { color: #a14f46; background: #fff4f1; }

.admin-v6-chart { display: grid; align-content: start; gap: 12px; min-height: 230px; padding: 16px; border: 1px solid #e2ecea; border-radius: 16px; background: #f7fbfa; }
.admin-v6-chart strong { color: #48696e; }
.admin-v6-chart-bars { display: flex; align-items: end; gap: 6px; min-height: 170px; }
.admin-v6-chart-bar { display: grid; flex: 1; min-width: 15px; height: 170px; align-items: end; justify-items: center; gap: 5px; }
.admin-v6-chart-bar span { width: min(100%, 26px); border-radius: 999px 999px 3px 3px; background: linear-gradient(#f29a82, #2e797d); }
.admin-v6-chart-bar small { color: #839697; font-size: 10px; }

.admin-v6-pagination { display: flex; justify-content: flex-end; align-items: center; gap: 10px; padding-top: 14px; color: #6d8588; font-size: 13px; }

.admin-v6-security-list { display: grid; gap: 8px; margin-top: 15px; }
.admin-v6-security-event { display: grid; grid-template-columns: minmax(130px, 1fr) auto auto; gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid #e7efed; color: #678184; font-size: 13px; }
.admin-v6-security-event strong { color: #3d646a; }
.admin-v6-security-event small { grid-column: 1 / -1; color: #8a7270; }
.admin-v6-empty,
.admin-v6-loading,
.admin-v6-error { margin: 0; padding: 20px; border-radius: 14px; color: #688286; background: #f5faf8; }
.admin-v6-error { color: #9b5148; background: #fff0ed; }

@media (max-width: 820px) {
  .admin-v6-panel-root { width: min(100% - 22px, 1200px); margin-top: 16px; }
  .admin-v6-hero { align-items: flex-start; flex-direction: column; padding: 24px 20px; border-radius: 20px; }
  .admin-v6-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-v6-panel { padding: 18px 14px; border-radius: 18px; }
  .admin-v6-heading { flex-direction: column; }
  .admin-v6-ip-limit-form { width: 100%; grid-template-columns: 1fr auto; }
  .admin-v6-pagination { justify-content: space-between; flex-wrap: wrap; }
  .admin-v6-security-event { grid-template-columns: 1fr auto; }
  .admin-v6-security-event time { grid-column: 1 / -1; }
}