/* ============================================================
   Topbar / Navbar superior — branca, compacta, com breadcrumb.
   Carregado APÓS o Sufee para vencer o cascade.
   ============================================================ */
.main-header {
    height: var(--app-header-height, 64px);
    background: var(--app-surface, #fff);
    border-bottom: 1px solid var(--app-border, #e5e7eb);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 16px 0 12px;
    box-shadow: var(--app-shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1030;
    width: auto;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

/* Botão hamburger */
.header-toggle-btn {
    cursor: pointer;
    border: none;
    background: transparent;
    color: var(--app-text-muted, #6b7280);
    font-size: 18px;
    width: 40px;
    height: 40px;
    border-radius: var(--app-radius-sm, 8px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.15s ease, color 0.15s ease;
}

.header-toggle-btn:hover {
    background: #f1f5f9;
    color: var(--app-text, #111827);
}

.header-toggle-btn:focus-visible {
    outline: 2px solid var(--app-primary, #2563eb);
    outline-offset: 2px;
}

/* Breadcrumb */
.app-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--app-text-muted, #6b7280);
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
}

.app-breadcrumb .crumb-root {
    color: var(--app-text-muted, #6b7280);
}

.app-breadcrumb .crumb-current {
    color: var(--app-text, #111827);
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
}

.app-breadcrumb .crumb-sep {
    color: #cbd5e1;
}

/* Lado direito */
.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

/* Área do usuário */
.user-area {
    position: relative;
}

.user-area .user-trigger {
    display: flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px 8px;
    border-radius: var(--app-radius-sm, 8px);
    color: var(--app-text, #111827);
    text-decoration: none;
    transition: background 0.15s ease;
}

.user-area .user-trigger:hover {
    background: #f1f5f9;
}

.user-area .user-trigger:focus-visible {
    outline: 2px solid var(--app-primary, #2563eb);
    outline-offset: 2px;
}

.avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--app-primary, #2563eb);
    color: #fff;
    font-weight: 700;
    flex-shrink: 0;
}

.user-meta {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    text-align: left;
}

.user-meta .user-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--app-text, #111827);
}

.user-meta .user-org {
    font-size: 12px;
    color: var(--app-text-muted, #6b7280);
}

.user-area .dropdown-menu {
    margin-top: 8px;
    border: 1px solid var(--app-border, #e5e7eb);
    border-radius: var(--app-radius-sm, 8px);
    box-shadow: var(--app-shadow);
    padding: 6px 0;
}

.user-area .dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 14px;
    font-size: 14px;
    color: var(--app-text, #111827);
}

.user-area .dropdown-item:hover {
    background: #f8fafc;
}

.user-area .dropdown-item.text-danger {
    color: var(--app-danger, #dc2626);
}

@media (max-width: 575.98px) {
    .user-meta {
        display: none;
    }

    .main-header {
        padding: 0 12px;
    }
}