/* ==========================================================================
   BIXmonitor — Responsive & print layer
   Breakpoints: 1100 (sidebar → drawer) · 900 (two-column → one) · 640 (compact)
   ========================================================================== */

/* Desktop rail collapse only applies above the drawer breakpoint */
@media (min-width: 1101px) {
    .is-collapsed .app-shell {
        grid-template-columns: var(--sidebar-rail) minmax(0, 1fr);
    }
}

@media (max-width: 1100px) {
    .app-shell,
    .is-collapsed .app-shell {
        grid-template-columns: minmax(0, 1fr);
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: min(300px, 86vw);
        transform: translateX(-102%);
        transition: transform var(--normal);
        box-shadow: var(--shadow-2);
    }

    .nav-open .sidebar {
        transform: none;
    }

    .nav-open .sidebar-backdrop {
        opacity: 1;
        pointer-events: auto;
    }

    .nav-open {
        overflow: hidden;
    }

    .sidebar-collapse {
        display: none;
    }

    /* The rail state must never hide labels inside the drawer */
    .is-collapsed .brand-text,
    .is-collapsed .nav-label,
    .is-collapsed .nav-item > span:not(.icon),
    .is-collapsed .user-meta,
    .is-collapsed .user-card .btn-icon {
        display: initial;
    }

    .is-collapsed .brand-text,
    .is-collapsed .user-meta {
        display: flex;
    }

    .is-collapsed .brand {
        justify-content: flex-start;
        padding-inline: 18px;
    }

    .is-collapsed .nav-item {
        justify-content: flex-start;
        padding: 10px 12px;
    }

    .is-collapsed .nav-section {
        border-top: 0;
        margin-top: 0;
        padding-top: 16px;
    }

    .is-collapsed .user-card {
        justify-content: flex-start;
        padding: 8px;
    }

    .menu-toggle {
        display: inline-flex;
        margin-left: -6px;
    }
}

@media (max-width: 900px) {
    .health {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }

    .health .ring {
        margin-bottom: 20px;
    }

    .health .legend {
        justify-content: center;
    }

    .settings-layout {
        grid-template-columns: 1fr;
    }

    .tabs.tabs-vertical {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .auth {
        grid-template-columns: 1fr;
    }

    .auth-brand {
        padding: 22px var(--gutter);
        gap: 18px;
    }

    .auth-brand::after {
        display: none;
    }

    .auth-hero h2 {
        font-size: 26px;
    }

    .auth-hero p,
    .auth-pills,
    .auth-foot {
        display: none;
    }

    .auth-panel {
        align-items: start;
        padding-top: 32px;
    }
}

@media (max-width: 640px) {
    :root {
        --topbar-h: 56px;
    }

    .clock,
    .env-chip {
        display: none;
    }

    .page-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .page-actions {
        width: 100%;
    }

    .page-actions .btn {
        flex: 1;
    }

    .table th,
    .table td {
        padding: 10px 12px;
    }

    .row-edit form {
        min-width: 0;
    }

    .toast-stack {
        right: 12px;
        left: 12px;
        bottom: 12px;
        max-width: none;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .landing-nav .brand-sub {
        display: none;
    }
}

/* Print */
@media print {
    :root {
        color-scheme: light;
    }

    body {
        background: #fff;
        color: #000;
    }

    .sidebar,
    .sidebar-backdrop,
    .topbar,
    .pagination,
    .page-actions,
    .row-edit,
    .toast-stack {
        display: none !important;
    }

    .app-shell {
        display: block;
    }

    .page {
        max-width: none;
        padding: 0;
        animation: none;
    }

    .card,
    .stat {
        box-shadow: none;
        border-color: #999;
        break-inside: avoid;
    }

    .table th,
    .table td {
        border: 1px solid #999;
        color: #000;
    }
}

@media (max-width: 1100px) {
    .switch-view.only-narrow {
        display: block;
    }
}