:root {
  color-scheme: light;
  font-family: Inter, "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
  color: #182230;
  background: #f5f7fa;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  --border: #dce2ea;
  --muted: #687588;
  --accent: #1769e0;
  --panel: #ffffff;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 64px; padding: 0 max(24px, calc((100vw - 1120px) / 2));
  background: var(--panel); border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; font-weight: 700; }
.brand small { display: block; margin-top: 2px; color: var(--muted); font-size: 11px; font-weight: 500; }
.brand-mark { display: grid; width: 32px; height: 32px; place-items: center; color: #fff; background: var(--accent); border-radius: 10px; }
.admin-identity { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; }
.page { width: min(1120px, calc(100% - 40px)); min-height: calc(100vh - 116px); margin: 32px auto; }
.login-card { width: min(440px, 100%); margin: 9vh auto 0; padding: 30px; background: var(--panel); border: 1px solid var(--border); border-radius: 16px; box-shadow: 0 12px 36px #172b4d0c; }
h1 { margin: 6px 0 8px; font-size: clamp(23px, 3vw, 30px); letter-spacing: -.025em; }
h2 { margin: 0; font-size: 18px; }
h3 { margin: 0; font-size: 14px; }
p { line-height: 1.65; }
.eyebrow { color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
form { display: grid; gap: 15px; margin-top: 23px; }
label { display: grid; gap: 7px; color: #49566a; font-size: 12px; font-weight: 600; }
input, select, textarea {
  width: 100%; min-height: 40px; padding: 9px 11px; color: #182230;
  background: #fff; border: 1px solid var(--border); border-radius: 8px;
  font: inherit; font-size: 13px;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid #1769e01b; border-color: var(--accent); }
.code-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: end; }
.button { min-height: 38px; padding: 8px 13px; border: 1px solid transparent; border-radius: 8px; font: inherit; font-size: 12px; font-weight: 650; cursor: pointer; }
.button:disabled { cursor: wait; opacity: .55; }
.button-primary { color: #fff; background: var(--accent); }
.button-primary:hover:not(:disabled) { background: #0d58c4; }
.button-secondary { color: #29415f; background: #fff; border-color: var(--border); }
.button-secondary:hover:not(:disabled), .button-quiet:hover:not(:disabled) { border-color: #aeb9c9; background: #f8fafc; }
.button-quiet { min-height: 32px; padding: 6px 9px; color: #40516a; background: transparent; border-color: var(--border); }
.full-width { width: 100%; }
.admin-navigation { display: flex; gap: 8px; margin: 0 0 20px; border-bottom: 1px solid var(--border); }
.admin-tab { padding: 10px 13px; color: var(--muted); background: transparent; border: 0; border-bottom: 2px solid transparent; font: inherit; font-size: 13px; cursor: pointer; }
.admin-tab[aria-pressed="true"] { color: var(--accent); border-bottom-color: var(--accent); font-weight: 700; }
.page-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; margin: 8px 0 21px; }
.page-heading p { max-width: 720px; margin: 8px 0 0; }
.panel { margin: 18px 0; padding: 22px; background: var(--panel); border: 1px solid var(--border); border-radius: 14px; }
.service-status-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.service-status-card { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-width: 0; padding: 18px; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; }
.service-status-card p { margin: 7px 0 0; }
.service-state { flex: 0 0 auto; padding: 5px 10px; border-radius: 999px; font-size: 12px; font-weight: 650; }
.service-state-available { color: #067647; background: #ecfdf3; }
.service-state-unavailable { color: #b42318; background: #fff0ef; }
.service-state-unknown { color: #5e6b7e; background: #f0f2f5; }
.account-directory { margin-top: 16px; }
.account-row-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.account-status-target { overflow-wrap: anywhere; padding: 12px; background: #f7f9fc; border: 1px solid var(--border); border-radius: 8px; }
.account-status-confirmation { display: flex; align-items: flex-start; gap: 9px; }
.account-status-confirmation input[type="checkbox"] { width: 16px; min-width: 16px; min-height: 16px; height: 16px; margin: 3px 0 0; padding: 0; flex: 0 0 auto; }
#managed-model-panel .table-wrapper { margin-top: 14px; }
#managed-model-panel .table-wrapper table { min-width: 920px; }
.table-wrapper { overflow-x: auto; border: 1px solid var(--border); border-radius: 10px; }
.table-wrapper table { width: 100%; border-collapse: collapse; white-space: nowrap; }
.table-wrapper th, .table-wrapper td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; font-size: 12px; }
.table-wrapper th { color: #49566a; background: #f7f9fc; font-weight: 650; }
.table-wrapper tbody tr:last-child td { border-bottom: 0; }
.account-directory-pagination, .admin-audit-pagination { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; }
.admin-audit-table { margin-top: 12px; }
.admin-audit-table table { min-width: 900px; white-space: normal; }
.admin-audit-table td { max-width: 360px; overflow-wrap: anywhere; vertical-align: top; white-space: normal; }
.account-lookup-form { max-width: 720px; }
.account-result { display: grid; gap: 14px; margin-top: 16px; }
.account-card, .account-section { padding: 15px; border: 1px solid var(--border); border-radius: 10px; }
.account-card-heading, .account-section-heading { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; }
.account-card-heading h2 { overflow-wrap: anywhere; }
.account-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 18px; margin: 15px 0 0; }
.account-fields div { min-width: 0; }
.account-fields dt { color: var(--muted); font-size: 11px; }
.account-fields dd { margin: 3px 0 0; font-size: 13px; overflow-wrap: anywhere; }
.account-section h3 { margin-bottom: 10px; }
.account-records { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.account-records li { padding: 9px 10px; background: #f7f9fc; border-radius: 7px; color: #49566a; font-size: 12px; line-height: 1.55; overflow-wrap: anywhere; }
.account-empty { color: var(--muted); font-size: 12px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; margin-top: 19px; }
.wide { grid-column: 1 / -1; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 11px; margin-top: 15px; }
.message { min-height: 22px; margin: 9px 0 4px; color: #255b39; font-size: 13px; }
.message.error { color: #b42318; }
.candidate-list, .versions { display: grid; gap: 10px; margin-top: 14px; }
.candidate, .version { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 13px; border: 1px solid var(--border); border-radius: 10px; }
.candidate-info, .version-info { display: grid; gap: 5px; min-width: 0; }
.candidate-title, .version-title { font-size: 13px; font-weight: 700; }
.candidate-detail, .version-detail { color: var(--muted); font-size: 11.5px; line-height: 1.5; overflow-wrap: anywhere; }
.components-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 22px; }
.components { display: grid; gap: 10px; margin-top: 12px; }
.component-row { display: grid; grid-template-columns: 1fr 1fr 1.2fr 1.2fr auto; gap: 8px; align-items: center; }
.component-row input { min-width: 0; }
.component-row .button { white-space: nowrap; }
.status { padding: 4px 8px; border-radius: 999px; font-size: 11px; white-space: nowrap; }
.status-active { color: #067647; background: #ecfdf3; }
.status-draft { color: #9a6700; background: #fff8e6; }
.status-retired { color: #5e6b7e; background: #f0f2f5; }
.empty { padding: 14px 2px; color: var(--muted); font-size: 13px; }
footer { padding: 18px; color: var(--muted); border-top: 1px solid var(--border); text-align: center; font-size: 11px; }
[hidden] { display: none !important; }
@media (max-width: 680px) {
  .topbar { padding: 0 18px; }
  .page { width: calc(100% - 24px); margin: 18px auto; }
  .admin-navigation { flex-wrap: wrap; }
  .panel { padding: 15px; }
  .form-grid { grid-template-columns: 1fr; }
  .wide { grid-column: auto; }
  .page-heading { flex-direction: column; }
  .candidate, .version { align-items: flex-start; flex-direction: column; }
  .service-status-grid { grid-template-columns: 1fr; }
  .account-directory-pagination { justify-content: flex-start; }
  .admin-audit-pagination { justify-content: flex-start; }
  .component-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .component-row .button { grid-column: 1 / -1; }
  .account-fields { grid-template-columns: 1fr; }
}