:root { color-scheme: light; --primary: #1e40af; --text: #0f172a; --muted: #64748b; --border: #dbe3ef; --surface: #fff; --background: #f5f8fc; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; color: var(--text); background: radial-gradient(ellipse at 80% 0, #e9f1ff, transparent 55%), var(--background); font-family: "PingFang SC", "Microsoft YaHei", sans-serif; font-size: 14px; line-height: 1.6; }
button, input, select, textarea { font: inherit; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
button, .actions a { min-height: 44px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--primary); padding: 9px 15px; cursor: pointer; text-decoration: none; }
button:hover { background: #eff6ff; }
button:disabled { cursor: default; opacity: .55; }
.primary { color: white; background: var(--primary); border-color: var(--primary); }
.primary:hover { background: #1d4ed8; }
a { color: var(--primary); }
:focus-visible { outline: 3px solid #60a5fa; outline-offset: 3px; }
.admin-header { min-height: 64px; display: flex; align-items: center; gap: 16px; padding: 12px 24px; background: var(--surface); border-bottom: 1px solid var(--border); margin-left: 224px; }
.admin-header > span { font-weight: 700; }
.admin-header > p { margin: 0 0 0 auto; color: var(--muted); font-size: 12px; min-width: 0; overflow-wrap: anywhere; }
.admin-brand { font-size: 19px; font-weight: 750; text-decoration: none; color: var(--text); min-width: 0; overflow-wrap: anywhere; }
.admin-header > a:last-child { flex-shrink: 0; }
.admin-brand span { font-size: 12px; margin-left: 12px; color: var(--muted); font-weight: 400; }
.admin-brand [data-site-name] { font-size: inherit; margin: 0; color: inherit; font-weight: inherit; display: inline; }
main { min-width: 0; padding: 24px 24px 60px; }
body.admin-ready main { margin-left: 224px; }
#adminWorkspace { max-width: 1200px; margin: 0 auto; }
.admin-navigation { position: fixed; inset: 0 auto 0 0; width: 224px; z-index: 50; display: flex; flex-direction: column; background: var(--surface); border-right: 1px solid var(--border); padding: 24px 12px 16px; overflow-y: auto; overscroll-behavior: contain; }
.navigation-heading { padding: 0 12px; display: flex; align-items: center; gap: 8px; }
.admin-navigation .admin-brand { font-size: 19px; }
.admin-navigation .admin-brand > span:last-child { display: block; margin: 0; }
.navigation-caption { margin: 32px 12px 10px; color: var(--muted); font-size: 12px; }
.admin-navigation nav { display: grid; gap: 6px; }
.admin-navigation nav button { text-align: left; border: 0; background: transparent; color: var(--muted); border-left: 3px solid transparent; border-radius: 0 8px 8px 0; }
.admin-navigation nav [aria-current="page"] { background: #eaf1ff; color: var(--primary); border-left-color: var(--primary); font-weight: 700; }
.navigation-footer { margin-top: auto; padding: 24px 12px 0; font-size: 12px; color: var(--muted); }
.navigation-footer a { display: block; min-height: 44px; padding: 10px 0; }
#adminNavigationToggle, #adminNavigationClose { display: none; }
.navigation-backdrop { position: fixed; inset: 0; z-index: 45; border: 0; border-radius: 0; background: #0f172a70; padding: 0; }
.navigation-backdrop:hover { background: #0f172a70; }
h1, h2, p { margin-top: 0; }
h1 { font-size: 26px; margin-bottom: 6px; }
h2 { font-size: 17px; margin-bottom: 0; }
.page-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.page-heading p { margin-bottom: 0; color: var(--muted); }
.eyebrow { font-size: 12px; color: var(--primary) !important; letter-spacing: 1px; margin-bottom: 6px !important; }
.scope-note { color: var(--muted); margin: 18px 0 24px; }
.filters { display: flex; align-items: flex-end; gap: 12px; padding: 20px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; min-width: 0; }
input, select, textarea { width: 100%; min-width: 0; border: 1px solid #b8c6d9; border-radius: 7px; padding: 10px 12px; color: var(--text); background: var(--surface); }
input[type="checkbox"] { width: 20px; height: 20px; padding: 0; accent-color: var(--primary); }
.filters label:first-child { flex: 1; }
.filters select { min-width: 130px; }
.list-heading { margin: 24px 0 12px; display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.list-heading > span { color: var(--muted); font-size: 12px; }
.users-list { display: grid; gap: 12px; }
.user-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px; }
.user-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.user-heading h3 { font-size: 16px; margin: 0; overflow-wrap: anywhere; }
.user-name { color: var(--muted); font-size: 12px; margin: 2px 0 12px; overflow-wrap: anywhere; }
.status { flex-shrink: 0; padding: 3px 9px; border-radius: 20px; font-size: 12px; background: #eaf1ff; color: #1e40af; }
.status.pending { background: #fff7db; color: #854d0e; }
.status.approved { background: #e6f5eb; color: #166534; }
.status.rejected { background: #feecec; color: #991b1b; }
.user-details { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px 20px; margin: 12px 0; }
.user-details > div { overflow-wrap: anywhere; }
.detail-label { display: block; color: var(--muted); font-size: 12px; }
.review-history { margin: 12px 0; padding: 10px 12px; border-left: 3px solid var(--border); background: #f8fafc; color: #475569; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 12px; }
.account-disclosure { border-top: 1px solid var(--border); margin-top: 10px; }
.account-disclosure > summary { min-height: 44px; padding: 10px 0; color: var(--primary); font-size: 13px; cursor: pointer; }
.account-disclosure > .user-details { margin-top: 0; }
.user-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.user-actions .reject { color: #991b1b; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 24px; }
.pagination span { color: var(--muted); font-size: 12px; }
.notice, .form-error { padding: 12px 14px; border-radius: 8px; background: #eff6ff; color: var(--primary); overflow-wrap: anywhere; }
.notice.error, .form-error { color: #991b1b; background: #fff1f2; }
.gate { max-width: 600px; margin: 12vh auto; padding: 32px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); }
.gate h1 { font-size: 23px; }
.gate p { color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
[data-admin-panel] > p { color: var(--muted); }
.configuration-card, .event-card, .role-card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 16px; margin: 12px 0; overflow-wrap: anywhere; }
.configuration-values { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 16px 0; }
.configuration-values dt { color: var(--muted); font-size: 12px; }
.configuration-values dd { margin: 3px 0 0; white-space: pre-wrap; }
.configuration-meta { color: var(--muted); font-size: 12px; }
.deployment-disclosure { margin: 20px 0; border-top: 1px solid var(--border); }
.deployment-disclosure summary { min-height: 44px; padding: 10px 0; color: var(--primary); cursor: pointer; }
.history-filter { display: flex; align-items: flex-end; gap: 12px; margin: 16px 0; }
.event-card details { margin-top: 10px; }
.event-card summary { cursor: pointer; color: var(--primary); min-height: 44px; padding: 10px 0; }
.event-card pre { font: inherit; font-size: 12px; white-space: pre-wrap; overflow-wrap: anywhere; background: #f8fafc; padding: 12px; border-radius: 6px; }
.role-card h3 { margin: 0 0 8px; }
.role-card li { margin: 8px 0; }
.role-entry { display: inline-flex; align-items: center; min-height: 44px; padding: 9px 0; }
.dialog-shell { display: flex; flex-direction: column; width: 100%; max-height: calc(100dvh - 24px); min-height: 0; }
.empty { color: var(--muted); text-align: center; padding: 44px 16px; border: 1px dashed var(--border); border-radius: 12px; }
dialog { width: min(560px, calc(100vw - 24px)); max-height: calc(100dvh - 24px); border: 1px solid var(--border); border-radius: 14px; padding: 0; color: var(--text); background: var(--surface); box-shadow: 0 24px 90px #0f172a30; }
dialog::backdrop { background: #0f172a70; }
dialog[open] { display: flex; }
dialog form { display: flex; flex-direction: column; width: 100%; min-height: 0; max-height: calc(100dvh - 24px); }
.dialog-heading, .dialog-footer { display: flex; gap: 12px; align-items: center; padding: 14px 20px; flex-shrink: 0; }
.dialog-heading { justify-content: space-between; border-bottom: 1px solid var(--border); }
.dialog-heading button { padding: 6px 10px; }
.dialog-body { padding: 20px; overflow-y: auto; overscroll-behavior: contain; min-height: 0; }
.dialog-body > p { color: var(--muted); font-size: 13px; }
.dialog-body label { margin: 14px 0 6px; }
.dialog-body small { color: var(--muted); display: block; font-weight: 400; }
.dialog-footer { justify-content: flex-end; border-top: 1px solid var(--border); }
.review-subject { font-size: 17px !important; color: var(--text) !important; overflow-wrap: anywhere; }
body.dialog-open { overflow: hidden; }
body.navigation-open { overflow: hidden; }
@media (max-width: 1023px) {
 .admin-header { margin-left: 0; }
 body.admin-ready main { margin-left: 0; }
 .admin-navigation { width: min(288px, calc(100vw - 48px)); transform: translateX(-100%); visibility: hidden; transition: transform 160ms ease, visibility 160ms; }
 body.navigation-open .admin-navigation { transform: translateX(0); visibility: visible; }
 #adminNavigationToggle, #adminNavigationClose { display: inline-flex; align-items: center; }
 #adminNavigationClose { margin-left: auto; padding: 8px 10px; }
 .navigation-heading { padding: 0; }
}
@media (prefers-reduced-motion: reduce) { .admin-navigation { transition: none; } }
@media (max-width: 600px) {
 .configuration-values { grid-template-columns: 1fr; }
 .admin-header { padding: 12px 16px; min-height: 68px; font-size: 12px; }
 .admin-brand { font-size: 16px; }
 .admin-brand span { display: block; margin: 0; font-size: 11px; }
 main { padding: 24px 12px 40px; }
 h1 { font-size: 24px; }
 .page-heading { gap: 12px; }
 .page-heading button { flex-shrink: 0; }
 .filters { padding: 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
 .filters label:first-child { grid-column: 1 / -1; }
 .filters label:nth-child(2) { grid-column: 1 / -1; }
 .list-heading { display: block; }
 .list-heading > span { display: block; margin-top: 4px; }
 .user-card { padding: 16px; }
 .user-details { grid-template-columns: 1fr 1fr; gap: 12px; }
 .gate { padding: 24px; margin: 8vh auto; }
 .dialog-heading, .dialog-footer { padding: 10px 14px; }
 .dialog-heading h2 { font-size: 17px; }
 .dialog-body { padding: 14px; }
 .pagination { gap: 10px; }
}