/* ============================================================================
   Master Access Banner — شريط دخول الرئيس كمستخدم
   ============================================================================ */

:root {
    --master-access-bar-height: 52px;
}

.master-access-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--master-access-bar-height);
    z-index: 99999;
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    color: #fff;
    box-shadow: 0 4px 16px rgba(220, 38, 38, 0.35);
    font-family: inherit;
    direction: rtl;
    display: flex;
    align-items: center;
    padding: 0 1.25rem;
    gap: 1rem;
}

.master-access-banner__content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    min-width: 0;
    max-width: 1400px;
    margin: 0 auto;
}

.master-access-banner__icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    flex-shrink: 0;
}

.master-access-banner__text {
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.master-access-banner__text strong {
    font-weight: 700;
}

.master-access-banner__exit {
    background: #fff;
    color: #b91c1c;
    border: none;
    border-radius: 8px;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    flex-shrink: 0;
    font-family: inherit;
}

.master-access-banner__exit:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.18);
}

body.is-masquerading .admin-header {
    top: var(--master-access-bar-height);
}

body.is-masquerading .admin-layout {
    padding-top: calc(var(--header-height) + var(--layout-gap) + var(--master-access-bar-height));
}

@media (min-width: 1025px) {
    body.is-masquerading .admin-sidebar {
        top: calc(var(--header-height) + var(--layout-gap) + var(--master-access-bar-height));
        height: calc(100vh - var(--header-height) - var(--layout-gap) - var(--master-access-bar-height));
    }
}

@media (max-width: 600px) {
    .master-access-banner {
        padding: 0 0.85rem;
        gap: 0.65rem;
    }
    .master-access-banner__icon {
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }
    .master-access-banner__text { font-size: 0.78rem; }
    .master-access-banner__exit {
        padding: 0.4rem 0.7rem;
        font-size: 0.78rem;
    }
}