/**
 * Account Manager Tool — Admin page styles
 * BEM naming, mobile-first responsive
 */

/* ── Page layout ───────────────────────────────────────── */

.acct-mgr {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--spacing-lg, 1.5rem) var(--spacing-md, 1rem);
}

.acct-mgr__header {
    margin-bottom: var(--spacing-lg, 1.5rem);
}

.acct-mgr__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text, #1a1a1a);
    margin: 0 0 var(--spacing-xs, 0.25rem);
}

.acct-mgr__subtitle {
    color: var(--color-text-muted, #666);
    font-size: 0.875rem;
    margin: 0;
}

/* ── Denied screen ─────────────────────────────────────── */

.acct-mgr__denied {
    text-align: center;
    padding: var(--spacing-xl, 2rem);
    color: var(--color-text-muted, #666);
    background: var(--color-surface, #fff);
    border-radius: var(--radius-md, 8px);
    border: 1px solid var(--color-border, #e0e0e0);
}

.acct-mgr__denied p {
    margin-bottom: var(--spacing-md, 1rem);
}

/* ── Stats ─────────────────────────────────────────────── */

.acct-mgr__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-sm, 0.5rem);
    margin-bottom: var(--spacing-lg, 1.5rem);
}

.acct-mgr__stat {
    background: var(--color-surface, #fff);
    border: 1px solid var(--color-border, #e0e0e0);
    border-radius: var(--radius-md, 8px);
    padding: var(--spacing-md, 1rem);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.acct-mgr__stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text, #1a1a1a);
}

.acct-mgr__stat-label {
    font-size: 0.75rem;
    color: var(--color-text-muted, #666);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ── Toolbar ───────────────────────────────────────────── */

.acct-mgr__toolbar {
    display: flex;
    gap: var(--spacing-sm, 0.5rem);
    margin-bottom: var(--spacing-md, 1rem);
    flex-wrap: wrap;
}

.acct-mgr__search {
    flex: 1;
    min-width: 200px;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border, #e0e0e0);
    border-radius: var(--radius-sm, 4px);
    background: var(--color-surface, #fff);
    color: var(--color-text, #1a1a1a);
    font-size: 0.875rem;
    font-family: inherit;
}

.acct-mgr__search:focus {
    outline: 2px solid var(--color-primary, #4a90d9);
    outline-offset: -1px;
}

/* ── Buttons ─────���─────────────────────────────────────── */

.acct-mgr__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border, #e0e0e0);
    border-radius: var(--radius-sm, 4px);
    background: var(--color-surface, #fff);
    color: var(--color-text, #1a1a1a);
    font-size: 0.875rem;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.15s;
}

.acct-mgr__btn:hover {
    background: var(--color-surface-hover, #f5f5f5);
}

.acct-mgr__btn--secondary {
    background: transparent;
}

/* ── Table ─────────────────────────────────���───────────── */

.acct-mgr__table-wrap {
    overflow-x: auto;
    border: 1px solid var(--color-border, #e0e0e0);
    border-radius: var(--radius-md, 8px);
    background: var(--color-surface, #fff);
}

.acct-mgr__table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.acct-mgr__table thead {
    background: var(--color-surface-hover, #f5f5f5);
}

.acct-mgr__table th {
    text-align: left;
    padding: 0.625rem 0.75rem;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text-muted, #666);
    white-space: nowrap;
    border-bottom: 1px solid var(--color-border, #e0e0e0);
}

.acct-mgr__table td {
    padding: 0.625rem 0.75rem;
    border-bottom: 1px solid var(--color-border-light, #f0f0f0);
    vertical-align: middle;
}

.acct-mgr__table tbody tr:last-child td {
    border-bottom: none;
}

.acct-mgr__table tbody tr:hover {
    background: var(--color-surface-hover, #f9f9f9);
}

.acct-mgr__cell--avatar {
    font-size: 1.25rem;
    width: 3rem;
    text-align: center;
}

.acct-mgr__cell--id {
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--color-text-muted, #666);
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.acct-mgr__cell--admin {
    font-weight: 600;
    color: var(--color-primary, #4a90d9);
}

.acct-mgr__cell--actions {
    white-space: nowrap;
    display: flex;
    gap: 0.375rem;
}

.acct-mgr__action-btn {
    padding: 0.25rem 0.625rem;
    border: 1px solid var(--color-border, #e0e0e0);
    border-radius: var(--radius-sm, 4px);
    background: var(--color-surface, #fff);
    color: var(--color-text, #1a1a1a);
    font-size: 0.75rem;
    font-family: inherit;
    cursor: pointer;
    transition: background-color 0.15s;
}

.acct-mgr__action-btn:hover {
    background: var(--color-surface-hover, #f5f5f5);
}

.acct-mgr__action-btn--danger {
    color: var(--color-danger, #d32f2f);
    border-color: var(--color-danger, #d32f2f);
}

.acct-mgr__action-btn--danger:hover {
    background: #fbe9e7;
}

.acct-mgr__empty {
    text-align: center;
    padding: var(--spacing-lg, 1.5rem);
    color: var(--color-text-muted, #666);
}

/* ── Modal ─────────────────────────────────────────────── */

.acct-mgr__modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    padding: var(--spacing-md, 1rem);
}

.acct-mgr__modal[hidden] {
    display: none;
}

.acct-mgr__modal-card {
    background: var(--color-surface, #fff);
    border-radius: var(--radius-md, 8px);
    width: 100%;
    max-width: 400px;
    padding: var(--spacing-lg, 1.5rem);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.acct-mgr__modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md, 1rem);
}

.acct-mgr__modal-header h2 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
}

.acct-mgr__modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-muted, #666);
    padding: 0;
    line-height: 1;
}

/* ── Form ──────────────────────────────────────────────── */

.acct-mgr__form-group {
    margin-bottom: var(--spacing-md, 1rem);
}

.acct-mgr__form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--color-text, #1a1a1a);
}

.acct-mgr__input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border, #e0e0e0);
    border-radius: var(--radius-sm, 4px);
    background: var(--color-surface, #fff);
    color: var(--color-text, #1a1a1a);
    font-size: 0.875rem;
    font-family: inherit;
    box-sizing: border-box;
}

.acct-mgr__input:focus {
    outline: 2px solid var(--color-primary, #4a90d9);
    outline-offset: -1px;
}

.acct-mgr__error {
    color: var(--color-danger, #d32f2f);
    font-size: 0.8125rem;
    min-height: 1.25rem;
    margin-bottom: var(--spacing-sm, 0.5rem);
}

.acct-mgr__form-actions {
    display: flex;
    gap: var(--spacing-sm, 0.5rem);
    justify-content: flex-end;
}

/* ── Responsive ────────────────────────────────────────── */

@media (max-width: 640px) {
    .acct-mgr__table th:nth-child(3),
    .acct-mgr__table td:nth-child(3),
    .acct-mgr__table th:nth-child(7),
    .acct-mgr__table td:nth-child(7) {
        display: none;
    }
}