:root {
    --impersonation-bg: #fff7ed;
    --impersonation-border: #fdba74;
    --impersonation-text: #7c2d12;
    --impersonation-button-bg: #c2410c;
    --impersonation-button-text: #fff;
    --impersonation-button-hover: #a53c0b;
}

@media (prefers-color-scheme: dark) {
    :root {
        --impersonation-bg: rgba(15, 23, 42, 0.9);
        --impersonation-border: rgba(248, 113, 113, 0.6);
        --impersonation-text: #fee2e2;
        --impersonation-button-bg: #f97316;
        --impersonation-button-text: #0f172a;
        --impersonation-button-hover: #fb923c;
    }
}

.impersonation-banner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-radius: 0.75rem;
    border: 1px solid var(--impersonation-border);
    background: var(--impersonation-bg);
    color: var(--impersonation-text);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
    margin-bottom: 1rem;
}

.impersonation-banner__details {
    flex: 1 1 320px;
}

.impersonation-banner__eyebrow {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 0.25rem;
    font-weight: 600;
}

.impersonation-banner__headline {
    margin: 0 0 0.35rem;
    font-size: 1rem;
}

.impersonation-banner__meta {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

.impersonation-banner__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.impersonation-banner__form {
    margin: 0;
}

.impersonation-banner__button {
    appearance: none;
    border: none;
    border-radius: 999px;
    padding: 0.65rem 1.25rem;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    background: var(--impersonation-button-bg);
    color: var(--impersonation-button-text);
    transition: background 0.2s ease, transform 0.2s ease;
}

.impersonation-banner__button:hover,
.impersonation-banner__button:focus {
    background: var(--impersonation-button-hover);
    transform: translateY(-1px);
}