.admin-body { min-height: 100vh; }
.admin-header { background: var(--site-surface); border-bottom: 1px solid var(--line); }
.admin-header-inner { display: flex; align-items: center; gap: 18px; min-height: 88px; }
.admin-header .brand img { width: 158px; height: auto; }
.admin-header-label { border-left: 1px solid var(--line); padding-left: 18px; color: var(--muted); font-size: .875rem; font-weight: 600; }
.admin-header-actions { display: flex; align-items: center; gap: 18px; margin-left: auto; }
.admin-header-actions form { margin: 0; }
.admin-navigation { display: flex; flex-wrap: wrap; gap: 6px; padding-top: 4px; padding-bottom: 14px; }
.admin-navigation a { min-height: 44px; padding: 11px 15px; color: var(--muted); border-radius: 9px; font-size: .875rem; font-weight: 650; text-decoration: none; }
.admin-navigation a:hover, .admin-navigation a[aria-current="page"] { color: var(--blue); background: var(--site-tint); }
.admin-main { padding-top: 30px; padding-bottom: 42px; }
.admin-page-heading { margin-bottom: 26px; }
.admin-page-heading h1 { margin-bottom: 12px; }
.admin-page-heading p:not(.site-kicker) { color: var(--muted); line-height: 1.8; margin-bottom: 0; }
.admin-card { min-width: 0; margin-bottom: 24px; padding: 26px; border: 1px solid var(--line); border-radius: 16px; background: var(--site-surface); }
.admin-card h2 { margin: 0 0 20px; color: var(--ink); font-size: 1.25rem; line-height: 1.4; }
.admin-card h3 { font-size: 1rem; line-height: 1.5; }
.admin-card p { color: var(--muted); line-height: 1.75; }
.admin-card p:last-child { margin-bottom: 0; }
.admin-login { max-width: 490px; margin: 40px auto; padding: 32px; }
.admin-login h1 { font-size: 2rem; margin-bottom: 16px; }
.admin-login-reset { margin-top: 20px; }
.admin-form { display: flex; flex-direction: column; align-items: stretch; gap: 10px; }
.admin-form label, .admin-filters label, .admin-enrollment > label { display: block; color: var(--ink); font-size: .875rem; font-weight: 650; margin-top: 6px; }
.admin-form .form-control, .admin-form .form-select, .admin-filters .form-control, .admin-filters .form-select, .admin-enrollment .form-control { min-height: 46px; border-color: var(--line); border-radius: 9px; background: var(--input-surface, #fafbfe); color: var(--ink); }
.admin-form .btn { align-self: flex-start; min-height: 46px; margin-top: 10px; }
.admin-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 22px; align-items: end; }
.admin-form-grid > div { min-width: 0; }
.admin-form-grid label, .admin-filters label { margin: 0 0 7px; }
.admin-form-grid .btn { justify-self: start; align-self: end; }
.admin-field-hint, .admin-card .admin-field-hint { color: var(--muted); font-size: .8125rem; line-height: 1.65; margin: 3px 0 0; }
.admin-filters { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) auto; gap: 16px; align-items: end; }
.admin-filters .btn { min-height: 46px; }
.admin-filter-hint { grid-column: 1 / -1; font-size: .8125rem; margin: 0; }
.admin-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.admin-metrics .admin-card { display: flex; flex-direction: column; gap: 10px; }
.admin-metrics span { color: var(--muted); font-size: .8125rem; }
.admin-metrics strong { color: var(--blue); font-size: clamp(2rem, 4vw, 2.75rem); line-height: 1.2; font-variant-numeric: tabular-nums; }
.admin-two-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; align-items: start; }
.admin-table-scroll { max-width: 100%; overflow-x: auto; }
.admin-daily { max-height: 440px; overflow-y: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: .875rem; color: var(--ink); }
.admin-table th, .admin-table td { padding: 13px 12px; border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; }
.admin-table th { font-weight: 600; }
.admin-table thead th { color: var(--muted); font-size: .75rem; white-space: nowrap; }
.admin-table tbody tr:last-child > * { border-bottom: 0; }
.admin-table code { overflow-wrap: anywhere; color: var(--ink); font-size: .8rem; }
.admin-table a { text-underline-offset: 3px; }
.admin-card .admin-table-caption { color: var(--ink); font-size: .875rem; font-weight: 600; }
.admin-status { display: inline-block; padding: 4px 8px; border: 1px solid var(--line); border-radius: 7px; color: var(--ink); background: var(--paper); font-size: .75rem; line-height: 1.5; }
.admin-notice, .admin-error { padding: 16px 20px; border: 1px solid var(--blue); border-radius: 12px; color: var(--ink); background: var(--site-tint); margin: 0 0 24px; line-height: 1.7; }
.admin-error { border-color: #b64a4a; background: var(--site-surface); }
.admin-footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 20px; padding-bottom: 24px; color: var(--muted); font-size: .75rem; }
.admin-back-link { color: var(--muted); font-size: .875rem; text-underline-offset: 3px; }
.admin-pairs { margin: 0; }
.admin-pairs > div { padding: 12px 0; border-bottom: 1px solid var(--line); }
.admin-pairs > div:first-child { padding-top: 0; }
.admin-pairs > div:last-child { padding-bottom: 0; border-bottom: 0; }
.admin-pairs dt { color: var(--muted); font-size: .75rem; font-weight: 500; margin-bottom: 5px; }
.admin-pairs dd { color: var(--ink); font-size: .875rem; margin: 0; overflow-wrap: anywhere; }
.admin-pairs pre { margin: 0; max-height: 360px; white-space: pre-wrap; overflow-wrap: anywhere; font-size: .8125rem; color: inherit; }
.admin-card .admin-subheading { margin-top: 30px; }
.admin-event-list { padding-left: 22px; margin: 0; }
.admin-event-list > li { padding: 0 0 24px 6px; }
.admin-event-list > li:last-child { padding-bottom: 0; }
.admin-event-list h3 { margin-bottom: 7px; }
.admin-event-list h3 > span { display: block; margin-top: 4px; color: var(--muted); font-size: .75rem; font-weight: 400; }
.admin-event-list details > summary { color: var(--blue); cursor: pointer; margin-bottom: 14px; }
.admin-pagination { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 22px; font-size: .8125rem; }
.admin-pagination span { color: var(--muted); margin-right: auto; }
.admin-pagination a { min-height: 44px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 8px; }
.admin-account { padding: 22px 0; border-top: 1px solid var(--line); }
.admin-account > summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; color: var(--ink); font-size: .9375rem; font-weight: 650; }
.admin-account > summary small { display: block; color: var(--muted); font-size: .75rem; font-weight: 400; margin-top: 4px; overflow-wrap: anywhere; }
.admin-account[open] > summary { margin-bottom: 22px; }
.admin-account .admin-reset-password { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line); }
.admin-check { display: flex !important; align-items: center; align-self: center; gap: 10px; min-height: 44px; margin-bottom: 0 !important; }
.admin-check input { width: 20px; height: 20px; accent-color: var(--blue); }
.admin-secret-box { border: 2px solid var(--blue); }
.admin-secret-codes { display: flex; flex-wrap: wrap; gap: 10px; }
.admin-secret-codes code { padding: 10px 12px; border-radius: 8px; background: var(--paper); color: var(--ink); font-size: 1rem; white-space: pre-wrap; overflow-wrap: anywhere; user-select: all; }
.admin-enrollment-key { display: block; padding: 16px; margin: 16px 0; border: 1px solid var(--line); border-radius: 9px; color: var(--ink); background: var(--paper); overflow-wrap: anywhere; user-select: all; }
.admin-enrollment .admin-form { margin-top: 20px; }
.admin-danger-zone { border-top: 1px solid var(--line); margin-top: 26px; padding-top: 22px; }
.admin-danger-zone summary { cursor: pointer; color: var(--muted); margin-bottom: 16px; font-size: .875rem; }
@media (max-width: 991.98px) {
    .admin-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .admin-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .admin-two-columns { grid-template-columns: minmax(0, 1fr); gap: 0; }
}
@media (max-width: 575.98px) {
    .admin-header-inner { gap: 10px; min-height: 76px; }
    .admin-header .brand img { width: 122px; }
    .admin-header-label { display: none; }
    .admin-header-actions { gap: 10px; }
    .admin-navigation { gap: 3px; }
    .admin-navigation a { font-size: .8125rem; padding-inline: 10px; }
    .admin-main { padding-top: 22px; }
    .admin-card { padding: 20px; }
    .admin-login { margin-top: 18px; }
    .admin-filters, .admin-form-grid { grid-template-columns: minmax(0, 1fr); }
    .admin-metrics { gap: 12px; }
    .admin-metrics .admin-card { padding: 17px; }
    .admin-table th, .admin-table td { padding: 12px 9px; }
    .admin-account > summary { align-items: flex-start; flex-direction: column; gap: 10px; }
}