/* Eight28 Admin Portal (ADMIN-UX-01). Layout rules only: colours, type, spacing, radii and motion
   are the shared design-system tokens (_content/Reborn.Eight28.Shared/css/design-system.css), and
   the shell, cards, inputs, buttons, switches, badges, avatars, skeletons, empty states and toasts
   are its component classes. */

body {
    margin: 0;
    background: var(--color-background-page);
    color: var(--color-text-primary);
    font-family: var(--font-family-base);
}

/* ---- Shell additions ------------------------------------------------ */

.admin-brand {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    min-width: 0;
}

.admin-brand__mark {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-md);
    background: var(--color-primary);
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
    flex: 0 0 auto;
}

.admin-brand__name {
    font-family: var(--font-family-heading);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-md);
    color: var(--color-text-primary);
}

.admin-brand__tag {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: var(--color-primary-soft);
    border-radius: var(--radius-full);
    padding: 1px 8px;
}

.nav-item .lucide {
    flex: 0 0 auto;
}

.admin-topbar__title {
    flex: 1;
    min-width: 0;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-md);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-user {
    position: relative;
    margin-left: auto;
}

.admin-user__button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 4px 8px 4px 4px;
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--color-text-primary);
    font: inherit;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background var(--motion-fast) var(--motion-ease-out), border-color var(--motion-fast) var(--motion-ease-out);
}

.admin-user__button:hover,
.admin-user__button[aria-expanded="true"] {
    background: var(--color-background-sunken);
    border-color: var(--color-border);
}

.admin-user__menu-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    border: 0;
    background: transparent;
    text-align: left;
    font: inherit;
    text-decoration: none;
}

.admin-content {
    max-width: 1080px;
    margin: 0 auto;
    width: 100%;
    animation: admin-page-in 150ms var(--motion-ease-out);
}

@keyframes admin-page-in {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .admin-user__name {
        display: none;
    }
}

/* ---- Pages ------------------------------------------------------------ */

.admin-page {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.admin-page__header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.admin-page__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: grid;
    place-items: center;
    flex: 0 0 auto;
}

.admin-page__title {
    margin: 0;
    font-family: var(--font-family-heading);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    outline: none;
}

.admin-page__subtitle {
    margin: var(--space-1) 0 0;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

/* A form inside a card: readable measure (DESIGN_STANDARDS §13). */
.admin-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    max-width: 600px;
}

.admin-form__row {
    display: flex;
    align-items: flex-end;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.admin-form__row .input-group {
    flex: 1 1 260px;
}

.admin-number {
    max-width: 160px;
}

.admin-card-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-2);
}

.admin-check {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.admin-check__text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.admin-check__label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
}

.admin-skeleton-stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* Selectable result rows (companies, owners). */
.admin-list {
    list-style: none;
    margin: 0;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    max-height: 420px;
    overflow-y: auto;
}

.admin-list__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 0;
    border-bottom: 1px solid var(--color-border-subtle);
    background: var(--color-background-surface);
    color: var(--color-text-primary);
    font: inherit;
    text-align: left;
    cursor: pointer;
    transition: background var(--motion-fast) var(--motion-ease-out);
}

.admin-list li:last-child .admin-list__item {
    border-bottom: 0;
}

.admin-list__item:hover {
    background: var(--color-background-sunken);
}

.admin-list__item--selected,
.admin-list__item--selected:hover {
    background: var(--color-primary-soft);
    box-shadow: inset 4px 0 0 var(--color-primary);
}

.admin-list__main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.admin-list__name {
    font-weight: var(--font-weight-medium);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-list__meta {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-count {
    margin-top: var(--space-2);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.admin-split {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
    gap: var(--space-5);
    align-items: start;
}

@media (max-width: 900px) {
    .admin-split {
        grid-template-columns: 1fr;
    }
}

.admin-footnote {
    margin: 0;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* Home and full-page states. */
.admin-welcome {
    padding: var(--space-8) var(--space-6);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
}

.admin-welcome__title {
    margin: 0;
    font-family: var(--font-family-heading);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    outline: none;
}

.admin-welcome__body {
    margin: 0;
    max-width: 460px;
    color: var(--color-text-secondary);
}

.admin-state {
    min-height: 60vh;
    display: grid;
    place-items: center;
    padding: var(--space-6);
}

.admin-state__card {
    max-width: 440px;
    width: 100%;
    text-align: center;
}

.admin-state__icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-3);
    border-radius: var(--radius-full);
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: grid;
    place-items: center;
}

.admin-state__title {
    margin: 0 0 var(--space-2);
    font-family: var(--font-family-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    outline: none;
}

.admin-state__body {
    margin: 0 0 var(--space-4);
    color: var(--color-text-secondary);
}

/* ---- Blazor error UI (template) -------------------------------------- */

#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;
}