/* Shared admin design tokens. Keep palette changes here, not in feature styles. */
:root {
    --admin-primary: #0f3460;
    --admin-primary-hover: #091f3b;
    --admin-accent: #f6a623;
    --admin-text: #172033;
    --admin-muted: #6f7888;
    --admin-border: #e4e9f1;
    --admin-page: #f4f6fa;
    --admin-surface: #fff;
    --admin-soft: #f0f4f9;
    --admin-danger: #c62828;
    --admin-danger-soft: #fff0f0;
    --admin-success: #238447;
    --admin-success-soft: #e8f6ed;
    --admin-warning: #856404;
    --admin-warning-soft: #fff3cd;
    --admin-radius: 12px;
    --admin-card-radius: 18px;
    --admin-shadow: 0 8px 25px rgba(17, 35, 63, .06);
}

.admin-page { min-height: calc(100vh - 180px); padding: 48px 0 80px; background: var(--admin-page); color: var(--admin-text); }
.admin-container { max-width: 1120px; }
.admin-heading { margin-bottom: 32px; }
.admin-heading h1 { margin: 3px 0 7px; font-size: clamp(29px, 4vw, 42px); font-weight: 800; letter-spacing: -.04em; }
.admin-heading p { margin: 0; }
.admin-back-link { display: inline-flex; margin-bottom: 18px; font-size: 13px; font-weight: 800; }
.admin-page a { color: var(--admin-primary); }
.admin-page a:hover { color: var(--admin-primary-hover); }
.admin-page p, .admin-page small { color: var(--admin-muted); }
.admin-page h2 { margin-bottom: 16px; font-size: 22px; font-weight: 800; }
.admin-page h3 { font-size: 18px; font-weight: 800; }
.admin-nav { display: flex; flex-wrap: wrap; gap: 8px; padding: 8px; margin-bottom: 24px; background: var(--admin-surface); border: 1px solid var(--admin-border); border-radius: var(--admin-radius); }
.admin-nav a { padding: 11px 14px; border-radius: var(--admin-radius); font-size: 13px; font-weight: 700; text-decoration: none; }
.admin-nav a:hover { background: var(--admin-soft); }
.admin-nav a.active { background: var(--admin-primary); color: var(--admin-surface); }
.admin-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 22px; }
.admin-panel { min-width: 0; padding: 24px; margin-bottom: 24px; background: var(--admin-surface); border: 1px solid var(--admin-border); border-radius: var(--admin-card-radius); box-shadow: var(--admin-shadow); }
.admin-grid > .admin-panel { margin-bottom: 0; }
.admin-grid { margin-bottom: 24px; }
.admin-panel .admin-grid { margin-bottom: 0; }
.admin-page label { display: block; margin-top: 16px; font-size: 13px; font-weight: 700; }
.admin-page input:not([type=hidden]):not([type=checkbox]):not([type=radio]), .admin-page textarea, .admin-page select { display: block; width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid var(--admin-border); border-radius: var(--admin-radius); background: var(--admin-surface); color: var(--admin-text); font: inherit; }
.admin-page textarea { min-height: 125px; resize: vertical; }
.admin-page input[type=checkbox], .admin-page input[type=radio] { accent-color: var(--admin-primary); }
.admin-page button, .admin-page .admin-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; margin-top: 14px; padding: 10px 21px; border: 1px solid transparent; border-radius: var(--admin-radius); background: var(--admin-primary); color: var(--admin-surface); font-size: 13px; font-weight: 800; text-decoration: none; cursor: pointer; }
.admin-page button:hover, .admin-page .admin-button:hover { background: var(--admin-primary-hover); color: var(--admin-surface); }
.admin-page .secondary { background: var(--admin-surface); color: var(--admin-primary); border-color: var(--admin-border); }
.admin-page .secondary:hover { background: var(--admin-soft); color: var(--admin-primary); }
.admin-page .danger { background: var(--admin-danger); color: var(--admin-surface); }
.admin-page .danger:hover { background: var(--admin-danger-soft); color: var(--admin-danger); border-color: var(--admin-danger); }
.admin-page button:disabled { opacity: .5; cursor: not-allowed; }
.admin-page :is(a, button, input, textarea, select):focus-visible { outline: 3px solid var(--admin-accent); outline-offset: 3px; }
.admin-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.admin-pill { display: inline-block; padding: 5px 10px; margin: 4px 0; border-radius: 99px; background: var(--admin-soft); color: var(--admin-primary); font-size: 12px; font-weight: 700; }
.admin-pill.failed, .admin-pill.unknown, .admin-pill.REJECTED { color: var(--admin-danger); background: var(--admin-danger-soft); }
.admin-pill.delivered, .admin-pill.read, .admin-pill.APPROVED { color: var(--admin-success); background: var(--admin-success-soft); }
.admin-table { overflow-x: auto; }
.admin-page table { width: 100%; border-collapse: collapse; }
.admin-page th, .admin-page td { padding: 14px 12px; border-bottom: 1px solid var(--admin-border); text-align: left; }
.admin-page th { background: var(--admin-soft); font-size: 13px; }
.admin-page td { overflow-wrap: anywhere; }
.admin-page td button { margin: 0; }
.admin-filter { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.admin-filter > div { flex: 1; min-width: 160px; }
.admin-check { display: flex !important; align-items: flex-start; gap: 10px; }
.admin-check input { margin-top: 5px; }
.admin-empty { padding: 40px 24px; text-align: center; background: var(--admin-surface); border: 1px dashed var(--admin-border); border-radius: var(--admin-card-radius); }
.admin-summary { display: flex; gap: 12px; flex-wrap: wrap; margin: 20px 0; }
.admin-summary span { padding: 14px; background: var(--admin-soft); border-radius: var(--admin-radius); }
.admin-page .alert { padding: 15px 18px; border-radius: var(--admin-radius); border: 1px solid currentColor; }
.admin-page .alert-success { background: var(--admin-success-soft); color: var(--admin-success); }
.admin-page .alert-danger { background: var(--admin-danger-soft); color: var(--admin-danger); }
.admin-page .alert-warning { background: var(--admin-warning-soft); color: var(--admin-warning); }
.admin-page .alert-info { background: var(--admin-soft); color: var(--admin-primary); }
.admin-page .alert p, .admin-page .alert small { color: inherit; }
.admin-page .alert ul { margin-bottom: 0; }
.admin-page svg { max-width: 24px; max-height: 24px; }
@media (max-width: 575px) {
    .admin-page { padding: 28px 0 48px; }
    .admin-panel { padding: 18px; }
    .admin-nav a { flex: 1 1 auto; text-align: center; }
    .admin-actions { align-items: stretch; }
    .admin-actions > * { max-width: 100%; }
}