/* Opt-in app foundations; public layouts override the base layout block. */
body:has(.ra-app-shell) {
    background: var(--ra-bg);
    color: var(--ra-text);
    font-family: var(--ra-font-body);
}
body:has(.ra-app-shell)::before,
body:has(.ra-app-shell)::after { display: none; }
.ra-app-shell {
    --bg-color: var(--ra-bg);
    --surface-color: var(--ra-panel);
    --surface-raised: var(--ra-raised);
    --border-color: var(--ra-line);
    --text-primary: var(--ra-text);
    --text-secondary: var(--ra-muted);
    --text-faint: var(--ra-muted);
    --accent-color: var(--ra-lavender);
    --accent-hover: var(--ra-lavender-light);
    --accent-soft: var(--ra-lavender-wash);
    --accent-dim: var(--ra-lavender);
    --font-sans: var(--ra-font-body);
    --font-serif: var(--ra-font-display);
    --font-mono: var(--ra-font-mono);
    font-family: var(--ra-font-body);
    color: var(--ra-text);
    isolation: isolate;
    line-height: 1.5;
}
.ra-app-shell a:hover { text-shadow: none; }
.ra-app-shell .side-nav { width: 216px; font-family: var(--ra-font-body); text-transform: none; letter-spacing: 0; }
.ra-app-shell .side-nav.collapsed { width: 60px; }
.ra-app-shell .side-nav-toggle { min-height: 36px; margin: 16px 12px 4px; box-shadow: none; border-radius: var(--ra-radius); }
.ra-app-shell .side-nav-links { padding: 12px; gap: 4px; }
.ra-app-shell .side-nav-links a { min-height: 40px; padding: 9px 12px; font-size: 14px; opacity: 1; color: var(--ra-muted); border: 1px solid transparent; border-radius: 6px; }
.ra-app-shell .side-nav-links a:hover { background: var(--ra-raised); color: var(--ra-text); }
.ra-app-shell .side-nav-links a.active { color: var(--ra-lavender-light); border-color: var(--ra-line); background: var(--ra-lavender-wash); box-shadow: none; }
.ra-app-shell .side-nav.collapsed .side-nav-links { padding-inline: 6px; }
.ra-app-shell .side-nav.collapsed .side-nav-links a { padding-inline: 6px; }
.ra-app-shell .nav-section-label { color: var(--ra-muted); font: 500 12px/1.4 var(--ra-font-body); letter-spacing: 0; text-transform: none; }
.ra-app-shell .nav-section { border: 0; padding: 0; margin-inline: 0; }
.ra-app-shell .side-nav-footer { margin-top: auto; padding: 20px; border-top: 1px solid var(--ra-line); font-size: 13px; }
.ra-app-shell .side-nav-footer a { color: var(--ra-muted); }
.ra-app-shell .app-header { background: var(--ra-bg); box-shadow: none; backdrop-filter: none; padding-inline: 24px; gap: 16px; }
.ra-app-shell .app-header .brand { font: 600 20px/1.3 var(--ra-font-display); }
.ra-app-shell .app-header .brand::before { display: none; }
.ra-app-shell .app-user-email { display: block; max-width: 230px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ra-muted); font-size: 13px; }
.ra-app-shell .user-credits { font: 500 12px/1.4 var(--ra-font-mono); color: var(--ra-muted); white-space: nowrap; }
.ra-app-shell main { padding: 32px; }
.ra-app-shell main.full-width { padding: 0; max-width: none; }
.ra-app-shell :is(h1, h2, h3, h4) { font-family: var(--ra-font-display); font-weight: 600; letter-spacing: -.025em; text-transform: none; }
.ra-app-shell h1 { font-size: clamp(26px, 3vw, 36px); line-height: 1.2; }
.ra-app-shell :is(h2, .card h2) { font-size: 22px; line-height: 1.3; }
.ra-app-shell h3 { font-size: 18px; }
.ra-app-shell .card { background: var(--ra-panel); border-color: var(--ra-line); border-radius: 8px; box-shadow: none; backdrop-filter: none; padding: 24px; }
.ra-app-shell .card::before { display: none; }
.ra-app-shell .card .card { background: var(--ra-input); }
.ra-app-shell .btn { min-height: 38px; padding: 8px 14px; border-color: var(--ra-line); background: var(--ra-raised); color: var(--ra-text); font: 500 14px/1.4 var(--ra-font-body); text-transform: none; letter-spacing: 0; border-radius: 6px; box-shadow: none; }
.ra-app-shell .btn:hover { background: var(--ra-lavender-wash); border-color: var(--ra-lavender); color: var(--ra-text); box-shadow: none; }
.ra-app-shell :is(.btn-primary, .ra-primary-action) { background: var(--ra-lavender); color: var(--ra-action-text); border-color: var(--ra-lavender); }
.ra-app-shell :is(.btn-primary, .ra-primary-action):hover { background: var(--ra-lavender-light); color: var(--ra-action-text); }
.ra-app-shell .btn-small { min-height: 32px; padding: 5px 10px; font-size: 13px; }
.ra-app-shell .btn:disabled { background: var(--ra-panel); color: var(--ra-muted); border-color: var(--ra-line); opacity: .55; cursor: not-allowed; }
.ra-app-shell :is(input:where(:not([type=checkbox]):not([type=radio]):not([type=hidden])), select, textarea) { max-width: 100%; min-height: 40px; background: var(--ra-input); color: var(--ra-text); border: 1px solid var(--ra-line); border-radius: 6px; font-family: var(--ra-font-body); font-size: 14px; padding: 9px 12px; }
.ra-app-shell :is(input, textarea)::placeholder { color: var(--ra-muted); opacity: 1; }
.ra-app-shell :is(input, select, textarea):focus { border-color: var(--ra-lavender); box-shadow: none; }
.ra-app-shell :is(input, select, textarea):disabled { opacity: .6; cursor: not-allowed; }
.ra-app-shell :is(input[type=checkbox], input[type=radio]) { accent-color: var(--ra-lavender); }
.ra-app-shell :is(.input-label, .form-group label) { font-family: var(--ra-font-body); color: var(--ra-muted); text-transform: none; letter-spacing: 0; }
.ra-app-shell :is(button, a, input, select, textarea, summary, [tabindex]):focus-visible { outline: 2px solid var(--ra-lavender); outline-offset: 3px; }
.ra-app-shell table { min-width: 0; font-family: var(--ra-font-body); }
.ra-app-shell :is(th, td) { padding: 12px 14px; border-color: var(--ra-line); overflow-wrap: anywhere; }
.ra-app-shell th { background: var(--ra-raised); color: var(--ra-muted); font: 500 13px/1.4 var(--ra-font-body); text-transform: none; letter-spacing: 0; }
.ra-app-shell td { font-size: 14px; }
.ra-app-shell :is(.badge, .tag, .connection-status-pill) { font-family: var(--ra-font-body); text-transform: none; letter-spacing: 0; }
.ra-app-shell :is(.metric-value, .stat-number) { font-family: var(--ra-font-display); font-variant-numeric: tabular-nums; }
.ra-app-shell :is(.metric-label, .stat-label) { font-family: var(--ra-font-body); text-transform: none; letter-spacing: 0; color: var(--ra-muted); }
.ra-app-shell :is(.agency-grid, .main-view, .sidebar, .client-info) { min-width: 0; }
.ra-app-shell .agency-grid { grid-template-columns: 220px minmax(0, 1fr); gap: 24px; }
.ra-app-shell .client-link { border-radius: 6px; background: var(--ra-panel); }
.ra-app-shell .client-link.active { background: var(--ra-lavender-wash); border-color: var(--ra-lavender); color: var(--ra-lavender-light); }
.ra-app-shell :is(.stat-card, .connection-tile, .client-card, .kanban-card) { background: var(--ra-panel); border-color: var(--ra-line); border-radius: 8px; box-shadow: none; }
.ra-app-shell .kanban-board { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.ra-app-shell .kanban-column { background: var(--ra-input); border: 1px solid var(--ra-line); border-radius: 8px; min-width: 0; }
.ra-app-shell .kanban-card { overflow-wrap: anywhere; }
.ra-app-shell .modal { background: var(--ra-panel); border-color: var(--ra-line); border-radius: 10px; width: min(560px, calc(100vw - 32px)); max-height: calc(100dvh - 48px); overflow-y: auto; }
.ra-app-shell .ra-split-workspace { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 16px; }
.ra-app-shell .ra-planner-workspace { grid-template-columns: 280px minmax(0, 1fr); }
.ra-app-shell .ra-split-workspace > * { min-width: 0; }
.ra-app-shell .ra-page-toolbar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; margin-bottom: 24px; }
.ra-app-shell .client-meta { overflow-wrap: anywhere; }
@media (max-width: 1100px) {
    .ra-app-shell .side-nav:not(.collapsed) { width: 184px; }
    .ra-app-shell main { padding: 24px; }
    .ra-app-shell .agency-grid { grid-template-columns: minmax(0, 1fr); }
    .ra-app-shell .agency-grid .sidebar { max-height: 240px; overflow-y: auto; }
    .ra-app-shell .ra-split-workspace { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 700px) {
    .ra-app-shell .side-nav:not(.collapsed), .ra-app-shell .side-nav.collapsed { width: 56px; }
    .ra-app-shell .side-nav .nav-label, .ra-app-shell .side-nav .nav-section-label, .ra-app-shell .side-nav-footer { display: none; }
    .ra-app-shell .side-nav-links { padding: 6px; }
    .ra-app-shell .side-nav-links a { min-height: 44px; padding: 8px; justify-content: center; }
    .ra-app-shell .side-nav-toggle { margin: 12px 6px; min-height: 44px; }
    .ra-app-shell .app-header { padding-inline: 12px; gap: 8px; height: auto; min-height: 60px; flex-wrap: wrap; padding-block: 8px; }
    .ra-app-shell .app-header .brand { font-size: 16px; }
    .ra-app-shell .app-user-email { display: none; }
    .ra-app-shell main { padding: 16px; }
    .ra-app-shell .card { padding: 16px; }
    .ra-app-shell :is(.btn, .btn-small, select, input:not([type=hidden])) { min-height: 44px; }
    .ra-app-shell .kanban-board { grid-template-columns: minmax(0, 1fr); }
    .ra-app-shell .client-card { grid-template-columns: minmax(0, 1fr); }
    .ra-app-shell :is(.connection-grid, .dashboard-grid) { grid-template-columns: minmax(0, 1fr); }
    .ra-app-shell :is(th, td) { padding: 8px; font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
    .ra-app-shell *, .ra-app-shell *::before, .ra-app-shell *::after { transition: none !important; scroll-behavior: auto; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}