/* Header geometry is independent of the current color theme. */
:root { --ra-header-height: 108px; }
body { padding-top: var(--ra-header-height) !important; }
.navbar { min-height: 0 !important; padding: 8px 0 !important; }
.navbar .navbar-container {
    display: flex;
    align-items: center;
    justify-content: flex-start !important;
    gap: 12px !important;
    width: 100% !important;
    max-width: none !important;
    min-width: 0;
    padding: 0 18px !important;
}
.navbar .navbar-brand { margin: 0; }
.navbar .navbar-brand img {
    width: 300px !important;
    max-width: 300px !important;
    height: auto !important;
    max-height: 90px !important;
}
.navbar .ra-topbar-value {
    display: flex;
    flex: 1 1 0;
    max-width: none;
    min-width: 0;
    margin: 0;
}
.navbar .ra-platform-strip {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 6px;
    width: 100%;
    min-width: 0;
    overflow: hidden;
}
.navbar .ra-platform-chip { flex: 0 0 auto; width: auto; }
.navbar .nav-buttons {
    flex: 0 0 auto !important;
    margin-left: auto !important;
    gap: 8px !important;
    min-width: 0;
}
.navbar .agency-client-scope-form { min-width: 0; margin: 0; }
.navbar .agency-client-scope-form select { width: 160px; min-width: 0; }
.navbar .user-menu { min-width: 0; width: 160px; flex-basis: 160px; }
.navbar .ra-theme-toggle,
.navbar .mobile-menu-btn { flex-shrink: 0; }
.ra-sidebar { top: calc(var(--ra-header-height) + 16px); }
.ra-sidebar-backdrop { top: var(--ra-header-height); }
.toast-global-container { top: calc(var(--ra-header-height) + 12px); }

@media (max-width: 1540px) {
    .navbar .ra-platform-chip { width: 100%; padding: 0; }
    .navbar .ra-platform-chip > span:not(.ra-platform-mark) { display: none; }
}

@media (max-width: 1180px) {
    :root { --ra-header-height: 132px; }
    .navbar .navbar-container {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto 44px;
        grid-template-areas: "brand actions menu" "platform platform platform";
        gap: 8px 12px !important;
    }
    .navbar .navbar-brand { grid-area: brand; min-width: 0; }
    .navbar .navbar-brand img { width: 230px !important; max-width: 100% !important; }
    .navbar .nav-buttons { grid-area: actions; }
    .navbar .mobile-menu-btn { grid-area: menu; display: inline-flex !important; }
    .navbar .ra-topbar-value { grid-area: platform; width: 100%; }
    .navbar .ra-platform-strip { justify-content: flex-start; height: 40px; }
    .navbar .user-menu { width: 44px; flex-basis: 44px; padding: 5px !important; }
    .navbar .user-identity,
    .navbar .user-menu > .fa-chevron-down { display: none; }
    .navbar .agency-client-scope-form select { width: 130px; }
    .ra-sidebar { max-height: calc(100dvh - var(--ra-header-height) - 28px); }
}

@media (max-width: 760px) {
    :root { --ra-header-height: 176px; }
    .navbar .navbar-container {
        grid-template-columns: minmax(0, 1fr) 44px;
        grid-template-areas: "brand menu" "actions actions" "platform platform";
        padding: 0 12px !important;
    }
    .navbar .navbar-brand img { width: 200px !important; max-height: 54px !important; }
    .navbar .nav-buttons { flex-wrap: wrap; justify-content: flex-end; margin-left: 0 !important; gap: 6px !important; }
    .navbar .nav-buttons .btn-nav {
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        min-height: 40px;
        padding: 8px !important;
        font-size: .72rem !important;
        gap: 4px;
    }
    .navbar .ra-theme-toggle { display: inline-flex; min-height: 40px; }
    .navbar .agency-client-scope-form { flex: 1 1 100%; }
    .navbar .agency-client-scope-form select { flex: 1; width: 100%; max-width: none; }
    .navbar .alert-dropdown-panel {
        position: fixed;
        top: calc(var(--ra-header-height) + 8px);
        right: 12px;
        left: 12px;
        width: auto;
        max-height: calc(100dvh - var(--ra-header-height) - 24px);
        overflow-y: auto;
    }
    .navbar .dropdown-menu-custom {
        position: fixed;
        top: calc(var(--ra-header-height) + 8px);
        right: 12px;
        left: 12px;
        min-width: 0;
        max-height: calc(100dvh - var(--ra-header-height) - 24px);
        overflow-y: auto;
    }
}

html[data-theme="light"] .navbar .ra-platform-chip { color: #334155; }
html[data-theme="light"] .navbar .ra-platform-chip.x i { color: #111827; }