/* Reuses HR.Web's documented "Operate mode" tokens (see DESIGN.md's HR.Web section) rather than
   inventing a new arbitrary palette for this app — the Admin Portal is the same signed-in
   internal-tooling class of app as HR.Web (Bootstrap 5 + Syncfusion), so it borrows those same
   token values as plain CSS custom properties instead of introducing new ones. */
:root {
    --admin-bg: #f9fafb;
    --admin-surface: #ffffff;
    --admin-border: #e5e7eb;
    --admin-ink: #111827;
    --admin-ink-strong: #1f2937;
    --admin-ink-soft: #6b7280;
    --admin-dark: #011f3a;
    --admin-dark-ink: #ffffff;
    --admin-danger: #dc2626;
    --admin-danger-soft: #fee2e2;
    --admin-success: #15803d;
    --admin-success-soft: #dcfce7;
    --admin-warning: #b45309;
    --admin-warning-soft: #fef3c7;
    --admin-shadow-sm: 0 1px 4px rgba(0, 0, 0, .06);
    --admin-radius-md: 8px;
    --admin-radius-lg: 12px;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--admin-bg);
    color: var(--admin-ink);
    margin: 0;
}

.admin-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.admin-header {
    background: var(--admin-dark);
    color: var(--admin-dark-ink);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.admin-brand {
    font-weight: 600;
}

.admin-nav {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.admin-nav-group {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.admin-nav-group-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.5;
    margin-bottom: 0.1rem;
}

.admin-breadcrumb {
    margin: 0 0 1rem;
    font-size: 0.85rem;
}

.admin-breadcrumb ol {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0;
    margin: 0;
}

.admin-breadcrumb li:not(:first-child)::before {
    content: "/";
    margin-right: 0.4rem;
    opacity: 0.4;
}

.admin-breadcrumb a {
    color: var(--admin-accent, #2563eb);
    text-decoration: none;
}

.admin-breadcrumb a:hover {
    text-decoration: underline;
}

.admin-breadcrumb [aria-current="page"] {
    opacity: 0.7;
}

.admin-nav-link {
    color: var(--admin-dark-ink);
    opacity: 0.75;
    text-decoration: none;
    font-size: 0.9rem;
}

.admin-nav-link:hover {
    opacity: 1;
}

.admin-nav-link.active {
    opacity: 1;
    font-weight: 600;
}

.customer-list-toolbar {
    margin-bottom: 1rem;
    max-width: 420px;
}

.customer-search-box {
    width: 100%;
}

.failed-payments-toolbar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: none;
}

.failed-payments-toolbar .customer-search-box {
    max-width: 420px;
}

.failed-payments-status-filter {
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius-md);
    padding: 0.4rem 0.6rem;
    color: var(--admin-ink);
    background: var(--admin-surface);
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
}

.admin-main {
    padding: 1.5rem;
}

.stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--admin-surface);
    border-radius: var(--admin-radius-md);
    padding: 1rem 1.25rem;
    box-shadow: var(--admin-shadow-sm);
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--admin-ink-strong);
}

.stat-label {
    color: var(--admin-ink-soft);
    font-size: 0.875rem;
}

.activity-panels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 1.5rem;
}

.activity-panel {
    background: var(--admin-surface);
    border-radius: var(--admin-radius-md);
    padding: 1rem 1.25rem;
    box-shadow: var(--admin-shadow-sm);
}

.activity-empty {
    color: var(--admin-ink-soft);
}

.audit-log-total {
    color: var(--admin-ink-soft);
    margin-top: 0.75rem;
}

.admin-login-shell {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--admin-ink-strong);
}

.login-card {
    background: var(--admin-surface);
    border-radius: var(--admin-radius-md);
    padding: 2rem;
    width: 360px;
}

.login-heading {
    margin-top: 0;
}

.login-subheading {
    color: var(--admin-ink-soft);
    font-size: 0.875rem;
}

.login-field {
    margin-bottom: 1rem;
}

.login-label {
    display: block;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.login-error {
    background: var(--admin-danger-soft);
    color: var(--admin-danger);
    padding: 0.5rem 0.75rem;
    border-radius: var(--admin-radius-md);
    margin-bottom: 1rem;
}

.login-btn {
    width: 100%;
}

.dashboard-error {
    background: var(--admin-danger-soft);
    color: var(--admin-danger);
    padding: 1rem;
    border-radius: var(--admin-radius-md);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.details-panel {
    background: var(--admin-surface);
    border-radius: var(--admin-radius-md);
    padding: 1rem 1.25rem;
    box-shadow: var(--admin-shadow-sm);
}

.details-panel h2 {
    margin-top: 0;
}

.details-kv {
    display: grid;
    grid-template-columns: minmax(140px, auto) 1fr;
    row-gap: 0.5rem;
    column-gap: 1rem;
}

.details-kv dt {
    color: var(--admin-ink-soft);
    font-size: 0.875rem;
}

.details-kv dd {
    margin: 0;
    color: var(--admin-ink-strong);
    font-weight: 600;
}

.details-panel-unavailable {
    color: var(--admin-ink-soft);
}

.admin-actions-panel {
    background: var(--admin-surface);
    border-radius: var(--admin-radius-md);
    padding: 1rem 1.25rem;
    box-shadow: var(--admin-shadow-sm);
    margin-bottom: 1.5rem;
}

.admin-actions-panel h2 {
    margin-top: 0;
}

.admin-actions-intro {
    color: var(--admin-ink-soft);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.admin-actions-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.admin-action-warning {
    color: var(--admin-ink-strong);
    margin-bottom: 1rem;
}

.admin-action-field {
    margin-bottom: 1rem;
}

.admin-action-field label {
    display: block;
    color: var(--admin-ink-soft);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.admin-action-error {
    color: var(--admin-danger);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.admin-action-success {
    color: var(--admin-ink-strong);
    font-size: 0.875rem;
    margin-top: 0.75rem;
}

.status-pill {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    border-radius: var(--admin-radius-lg);
    font-size: 0.8rem;
    font-weight: 600;
}

.status-pill-pending {
    background: var(--admin-warning-soft);
    color: var(--admin-warning);
}

.status-pill-cancelled {
    background: var(--admin-ink-soft);
    color: var(--admin-surface);
}

.status-pill-executed {
    background: var(--admin-danger-soft);
    color: var(--admin-danger);
}

.status-pill-enabled {
    background: var(--admin-success-soft);
    color: var(--admin-success);
}

.status-pill-disabled {
    background: var(--admin-danger-soft);
    color: var(--admin-danger);
}

.deletion-countdown {
    font-size: 0.8rem;
    color: var(--admin-ink-soft);
}

.deletion-countdown-overdue {
    color: var(--admin-danger);
    font-weight: 600;
}

.billing-breakdown-panel h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.billing-stat-cards {
    margin-bottom: 1.25rem;
}

.billing-history-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.billing-history-table th,
.billing-history-table td {
    text-align: left;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--admin-border);
}

.billing-history-table th {
    color: var(--admin-ink-soft);
    font-weight: 600;
}

.billing-history-table td {
    color: var(--admin-ink-strong);
}

.health-summary-panel {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.health-summary-meta {
    color: var(--admin-ink-soft);
    font-size: 0.875rem;
}

.health-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.health-card {
    background: var(--admin-surface);
    border-radius: var(--admin-radius-md);
    padding: 1rem 1.25rem;
    box-shadow: var(--admin-shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.health-card-name {
    font-weight: 600;
    color: var(--admin-ink-strong);
}

.health-card-description {
    color: var(--admin-ink-soft);
    font-size: 0.8125rem;
}

.health-badge {
    display: inline-block;
    width: fit-content;
    padding: 0.2rem 0.6rem;
    border-radius: var(--admin-radius-lg);
    font-size: 0.8125rem;
    font-weight: 600;
}

.health-badge-healthy {
    background: var(--admin-success-soft);
    color: var(--admin-success);
}

.health-badge-degraded {
    background: var(--admin-warning-soft);
    color: var(--admin-warning);
}

.health-badge-unhealthy {
    background: var(--admin-danger-soft);
    color: var(--admin-danger);
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}