:root {
    color-scheme: light;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html,
body {
    min-height: 100%;
    margin: 0;
    background: var(--mud-palette-background, #f4f6fa);
}

.admin-loading {
    display: grid;
    min-height: 100vh;
    color: var(--mud-palette-text-secondary, #5e6b7c);
    place-items: center;
}

#blazor-error-ui {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 2000;
    padding: 12px 16px;
    border: 1px solid var(--mud-palette-error, #c13c4b);
    border-radius: 8px;
    background: color-mix(in srgb, var(--mud-palette-surface, #ffffff) 82%, var(--mud-palette-error, #c13c4b));
    color: var(--mud-palette-text-primary, #1b2433);
}

#blazor-error-ui[hidden] {
    display: none;
}

#blazor-error-ui .reload {
    margin-left: 12px;
    color: var(--mud-palette-primary, #5266d9);
}

.admin-appbar {
    border-bottom: 1px solid var(--mud-palette-divider);
}

.admin-brand {
    margin-left: 8px;
}

.admin-brand .mud-typography {
    font-weight: 700;
    letter-spacing: 0.04em;
}

.admin-identity {
    max-width: 260px;
    overflow: hidden;
    color: var(--mud-palette-text-secondary);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-logout-form {
    display: contents;
}

.admin-drawer {
    border-right: 1px solid var(--mud-palette-divider);
}

.admin-drawer .mud-drawer-content {
    padding: 14px 10px 24px;
}

.admin-nav-section {
    display: block;
    margin: 20px 12px 6px;
    color: var(--mud-palette-text-secondary);
    font-size: 0.68rem;
    font-weight: 700;
}

.admin-nav-section:first-child {
    margin-top: 6px;
}

.admin-nav .mud-nav-link {
    min-height: 42px;
    margin-bottom: 2px;
    border-radius: var(--mud-default-borderradius);
}

.admin-nav .mud-nav-link.active {
    background: color-mix(in srgb, var(--mud-palette-primary) 14%, transparent);
    color: var(--mud-palette-primary);
}

.admin-page-shell {
    width: 100%;
    max-width: 1500px;
    padding: 32px 28px 48px;
}

.admin-page-heading {
    margin-bottom: 24px;
}

.admin-module-card {
    display: flex;
    height: 100%;
    min-height: 220px;
    flex-direction: column;
    border-color: var(--mud-palette-divider);
    background: color-mix(in srgb, var(--mud-palette-surface) 96%, var(--mud-palette-primary));
}

.admin-module-card .mud-card-content {
    flex: 1;
}

.admin-anonymous-main {
    display: grid;
    min-height: 100vh;
    padding: 24px;
    place-items: center;
}

.admin-login-card,
.admin-status-card {
    display: flex;
    width: min(100%, 430px);
    flex-direction: column;
    gap: 24px;
    align-items: stretch;
    padding: 32px;
    border-color: var(--mud-palette-divider);
    background: var(--mud-palette-surface);
}

.admin-status-card {
    align-items: center;
    text-align: center;
}

.admin-login-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.admin-json textarea,
.admin-json-editor textarea,
.json-editor textarea,
.admin-json-preview,
.admin-mono {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: 0.82rem;
    line-height: 1.55;
    tab-size: 2;
}

.admin-state-tree,
.admin-state-node-content {
    display: grid;
    gap: 6px;
    min-width: 0;
}

.admin-state-node {
    min-width: 0;
    border-left: 2px solid var(--mud-palette-divider);
    padding-left: 12px;
}

.admin-state-node > summary {
    display: flex;
    min-height: 32px;
    cursor: pointer;
    list-style: none;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
}

.admin-state-node > summary::-webkit-details-marker {
    display: none;
}

.admin-state-node > summary::before {
    width: 1rem;
    flex: 0 0 1rem;
    color: var(--mud-palette-text-secondary);
    content: "›";
    font-size: 1.2rem;
    line-height: 1;
    transform: rotate(0deg);
    transition: transform 120ms ease;
}

.admin-state-node[open] > summary::before {
    transform: rotate(90deg);
}

.admin-state-node-content {
    padding: 6px 0 6px 18px;
}

.admin-state-field {
    display: grid;
    min-width: 0;
    padding: 6px 10px;
    border-radius: var(--mud-default-borderradius);
    background: color-mix(in srgb, var(--mud-palette-surface) 94%, var(--mud-palette-primary));
    gap: 12px;
    grid-template-columns: minmax(140px, 0.35fr) minmax(0, 1fr);
}

.admin-state-key {
    min-width: 0;
    overflow-wrap: anywhere;
    font-weight: 600;
}

.admin-state-meta {
    margin-left: auto;
    color: var(--mud-palette-text-secondary);
    font-size: 0.75rem;
}

.admin-state-value {
    min-width: 0;
    overflow-wrap: anywhere;
    white-space: pre-wrap;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: 0.82rem;
}

.admin-wrap {
    flex-wrap: wrap;
}

.admin-datetime-field {
    min-width: 220px;
}

.admin-duration-field {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(9.5rem, 11.5rem);
    gap: 8px;
    align-items: start;
}

.admin-duration-field .mud-input-control {
    margin-bottom: 0;
}

.admin-datetime-field .mud-input-control {
    margin-bottom: 0;
}

.admin-datetime-pickers {
    width: 0;
    height: 0;
    overflow: hidden;
}

.admin-schedule-entry {
    overflow: hidden;
    background: color-mix(in srgb, var(--mud-palette-surface) 98%, var(--mud-palette-primary));
}

.admin-schedule-readonly-facts {
    display: grid;
    grid-template-columns:
        minmax(0, 1.5fr)
        5rem
        minmax(0, 1.3fr)
        minmax(0, 1.3fr)
        minmax(0, 1.5fr);
    column-gap: 16px;
    align-items: start;
}

.admin-schedule-readonly-fact {
    min-width: 0;
}

.admin-schedule-readonly-fact-value {
    overflow-wrap: anywhere;
}

.admin-schedule-readonly-ends {
    white-space: nowrap;
}

.admin-schedule-entry-missing {
    border-color: var(--mud-palette-error) !important;
    background: color-mix(in srgb, var(--mud-palette-error) 12%, var(--mud-palette-surface));
    box-shadow: inset 4px 0 0 var(--mud-palette-error);
}

.admin-schedule-insert {
    min-height: 40px;
    border-radius: 0;
    background: color-mix(in srgb, var(--mud-palette-primary) 8%, var(--mud-palette-surface));
}

.admin-schedule-insert:hover:not(:disabled) {
    background: color-mix(in srgb, var(--mud-palette-primary) 16%, var(--mud-palette-surface));
}

.admin-schedule-insert-before {
    border-bottom: 1px dashed color-mix(in srgb, var(--mud-palette-primary) 35%, var(--mud-palette-divider));
}

.admin-schedule-insert-after {
    border-top: 1px dashed color-mix(in srgb, var(--mud-palette-primary) 35%, var(--mud-palette-divider));
}

.admin-schedule-section {
    background: var(--mud-palette-surface);
}

.admin-schedule-section-missing {
    border-color: var(--mud-palette-error) !important;
    background: color-mix(in srgb, var(--mud-palette-error) 10%, var(--mud-palette-surface));
}

.admin-event-tiers {
    padding-top: 4px;
}

.admin-event-tier {
    background: color-mix(in srgb, var(--mud-palette-surface) 96%, var(--mud-palette-primary));
}

.admin-event-tier-section,
.admin-event-reward {
    background: var(--mud-palette-surface);
}

.admin-event-tier-rewards {
    border-style: dashed !important;
    background: var(--mud-palette-surface);
}

.admin-tle-edit-mode {
    background: color-mix(in srgb, var(--mud-palette-warning, #ff9800) 14%, var(--mud-palette-background, #f4f6fa));
    box-shadow: inset 4px 0 0 color-mix(in srgb, var(--mud-palette-warning, #ff9800) 55%, transparent);
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

@media (max-width: 959.98px) {
    .admin-page-shell {
        padding: 24px 18px 40px;
    }

    .admin-schedule-readonly-facts {
        grid-template-columns:
            minmax(0, 1.5fr)
            5rem
            minmax(0, 1.3fr);
    }
}

@media (max-width: 599.98px) {
    .admin-identity {
        display: none;
    }

    .admin-page-shell {
        padding: 20px 14px 32px;
    }

    .admin-login-card,
    .admin-status-card {
        padding: 24px 20px;
    }

    .admin-state-field {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .admin-duration-field {
        grid-template-columns: 1fr;
    }
}