/* ============================================================================
   SafetyPTT Admin — design system
   A cohesive, modern control-surface language layered over MudBlazor. Two fully
   realised colour schemes (light + dark) driven by CSS custom properties, so a
   single [data-theme] switch on <html> re-themes the whole portal — including
   MudBlazor's own components, whose --mud-palette-* variables are remapped for
   the dark scheme. No inline styles; every rule lives here.
   ============================================================================ */

/* ── Light scheme (default) ─────────────────────────────────────────────── */
:root {
    color-scheme: light;

    --spt-bg:          #f5f6f8;
    --spt-surface:     #ffffff;
    --spt-surface-2:   #f8f9fb;
    --spt-topbar:      #ffffff;
    --spt-sidebar:     #ffffff;

    --spt-border:      #e6e8ec;
    --spt-border-str:  #d6dae0;
    --spt-hover:       #f0f2f6;

    --spt-text:        #14161b;
    --spt-text-2:      #414855;
    --spt-muted:       #6b7280;

    --spt-accent:        #2f6fed;
    --spt-accent-strong: #1d5fd6;
    --spt-accent-weak:   #eaf1fe;
    --spt-brand-1:       #1b3a68;
    --spt-brand-2:       #2f6fed;

    --spt-success: #12805c; --spt-success-bg: #e6f4ef;
    --spt-warning: #b45309; --spt-warning-bg: #fbeedd;
    --spt-error:   #c0392b; --spt-error-bg:   #fbeae8;
    --spt-info:    #1e5f9e; --spt-info-bg:    #e8f1fa;
    --spt-neutral-bg: #eef1f6;

    --spt-shadow-sm: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .05);
    --spt-shadow:    0 1px 3px rgba(16, 24, 40, .07), 0 6px 16px rgba(16, 24, 40, .06);
    --spt-shadow-lg: 0 10px 34px rgba(16, 24, 40, .13);

    --spt-radius:    14px;
    --spt-radius-sm: 10px;
    --spt-topbar-h:  62px;
}

/* ── Dark scheme (zinc) ─────────────────────────────────────────────────── */
html[data-theme="dark"] {
    color-scheme: dark;

    --spt-bg:          #18181b;
    --spt-surface:     #27272a;
    --spt-surface-2:   #2c2c2f;
    --spt-topbar:      #19191c;
    --spt-sidebar:     #19191c;

    --spt-border:      #2f2f34;
    --spt-border-str:  #3c3c43;
    --spt-hover:       rgba(255, 255, 255, .055);

    --spt-text:        #f4f4f5;
    --spt-text-2:      #d3d3d8;
    --spt-muted:       #9a9aa4;

    --spt-accent:        #6ea8ff;
    --spt-accent-strong: #93c0ff;
    --spt-accent-weak:   #21304a;
    --spt-brand-1:       #2f6fed;
    --spt-brand-2:       #6ea8ff;

    --spt-success: #4ade80; --spt-success-bg: #16311f;
    --spt-warning: #fbbf24; --spt-warning-bg: #37280d;
    --spt-error:   #f87171; --spt-error-bg:   #3a1d1d;
    --spt-info:    #7cc0ff; --spt-info-bg:    #14293f;
    --spt-neutral-bg: #303035;

    --spt-shadow-sm: none;
    --spt-shadow:    0 1px 2px rgba(0, 0, 0, .4);
    --spt-shadow-lg: 0 12px 40px rgba(0, 0, 0, .55);

    /* Remap MudBlazor's runtime palette so every Mud component (buttons, inputs,
       selects, popovers, alerts, progress) follows the dark scheme. !important
       overrides the light values MudThemeProvider emits at :root. */
    --mud-palette-black:                     #000 !important;
    --mud-palette-background:                var(--spt-bg) !important;
    --mud-palette-background-gray:           var(--spt-bg) !important;
    --mud-palette-surface:                   var(--spt-surface) !important;
    --mud-palette-appbar-background:         var(--spt-topbar) !important;
    --mud-palette-appbar-text:               var(--spt-text) !important;
    --mud-palette-drawer-background:         var(--spt-sidebar) !important;
    --mud-palette-drawer-text:               var(--spt-text-2) !important;
    --mud-palette-drawer-icon:               var(--spt-muted) !important;
    --mud-palette-text-primary:              var(--spt-text) !important;
    --mud-palette-text-secondary:            var(--spt-muted) !important;
    --mud-palette-text-disabled:             rgba(244, 244, 245, .38) !important;
    --mud-palette-action-default:            var(--spt-text-2) !important;
    --mud-palette-action-default-hover:      rgba(255, 255, 255, .08) !important;
    --mud-palette-action-disabled:           rgba(244, 244, 245, .26) !important;
    --mud-palette-action-disabled-background: rgba(244, 244, 245, .10) !important;
    --mud-palette-lines-default:             var(--spt-border) !important;
    --mud-palette-lines-inputs:              var(--spt-border-str) !important;
    --mud-palette-table-lines:               var(--spt-border) !important;
    --mud-palette-table-hover:               var(--spt-surface-2) !important;
    --mud-palette-table-striped:             rgba(255, 255, 255, .02) !important;
    --mud-palette-divider:                   var(--spt-border) !important;
    --mud-palette-divider-light:             var(--spt-border) !important;
    --mud-palette-primary:                   var(--spt-accent) !important;
    --mud-palette-primary-text:              #0b1220 !important;
    --mud-palette-secondary:                 var(--spt-accent-strong) !important;
    --mud-palette-surface-rgb:               39, 39, 42 !important;
    --mud-palette-hover:                     rgba(255, 255, 255, .06) !important;
    --mud-palette-success:                   var(--spt-success) !important;
    --mud-palette-warning:                   var(--spt-warning) !important;
    --mud-palette-error:                     var(--spt-error) !important;
    --mud-palette-info:                      var(--spt-info) !important;
    --mud-palette-grey-default:              #52525b !important;
    --mud-palette-grey-light:                #3f3f46 !important;
    --mud-palette-grey-lighter:              #2c2c2f !important;
}

/* ── Base ───────────────────────────────────────────────────────────────── */
html, body {
    background: var(--spt-bg);
    color: var(--spt-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
                 Arial, "Noto Sans", sans-serif;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
.mud-layout { background: var(--spt-bg); }
.mud-main-content { background: var(--spt-bg); }

/* ── App bar (header) ───────────────────────────────────────────────────── */
.mud-appbar {
    border-bottom: 1px solid var(--spt-border);
    box-shadow: none !important;
    backdrop-filter: saturate(160%) blur(6px);
}
.mud-appbar .mud-toolbar {
    min-height: var(--spt-topbar-h);
    padding-inline: 1.1rem 1.25rem;
}
.spt-topbar {
    display: flex;
    align-items: center;
    gap: .55rem;
    width: 100%;
}
.spt-topbar__spacer { flex: 1 1 auto; }
.spt-topbar__sep {
    width: 1px;
    height: 26px;
    background: var(--spt-border-str);
    margin: 0 .35rem;
}

/* brand lockup */
.spt-brand { display: flex; align-items: center; gap: .6rem; }
.spt-brand__mark {
    width: 34px; height: 34px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--spt-brand-1), var(--spt-brand-2));
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: .82rem; letter-spacing: .01em;
    box-shadow: 0 2px 8px rgba(47, 111, 237, .35);
}
.spt-brand__name {
    font-weight: 700; font-size: 1.02rem;
    letter-spacing: -.01em; color: var(--spt-text);
}
.spt-brand__tag {
    font-size: .62rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .09em; color: var(--spt-accent-strong);
    background: var(--spt-accent-weak);
    padding: .17rem .45rem; border-radius: 6px;
}

/* icon button (theme toggle) */
.spt-iconbtn {
    appearance: none; border: 1px solid var(--spt-border);
    background: var(--spt-surface-2);
    color: var(--spt-text-2);
    width: 38px; height: 38px; border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer; padding: 0;
    transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.spt-iconbtn:hover { background: var(--spt-hover); color: var(--spt-text); border-color: var(--spt-border-str); }

/* Navigation trigger — replaces the persistent rail below the layout breakpoint (see Responsive). */
.spt-navbtn {
    display: none;
    align-items: center; justify-content: center;
    width: 38px; height: 38px; margin-right: .1rem;
    border: 1px solid var(--spt-border-str); border-radius: 10px;
    background: var(--spt-surface); color: var(--spt-text-2);
    cursor: pointer; flex: 0 0 auto;
    transition: background .12s ease, color .12s ease;
}
.spt-navbtn:hover { background: var(--spt-hover); color: var(--spt-text); }
.spt-navbtn svg { width: 20px; height: 20px; }
.spt-iconbtn .spt-ico { width: 19px; height: 19px; }
.spt-ico--sun { display: none; }
.spt-ico--moon { display: block; }
html[data-theme="dark"] .spt-ico--sun { display: block; }
html[data-theme="dark"] .spt-ico--moon { display: none; }

/* user chip */
.spt-user { display: flex; align-items: center; gap: .55rem; }
.spt-user__avatar {
    width: 32px; height: 32px; border-radius: 50%;
    background: linear-gradient(135deg, var(--spt-brand-1), var(--spt-brand-2));
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: .82rem; text-transform: uppercase;
}
.spt-user__name { font-weight: 600; font-size: .88rem; color: var(--spt-text); }

/* sign out */
.spt-logout {
    display: inline-flex; align-items: center; gap: .4rem;
    padding: .44rem .7rem; border-radius: 10px;
    color: var(--spt-text-2); font-weight: 600; font-size: .86rem;
    text-decoration: none;
    transition: background .15s ease, color .15s ease;
}
.spt-logout:hover { background: var(--spt-error-bg); color: var(--spt-error); }
.spt-logout svg { width: 18px; height: 18px; }

/* ── Drawer (sidebar) ───────────────────────────────────────────────────── */
.mud-drawer {
    border-right: 1px solid var(--spt-border);
    box-shadow: none !important;
}
.spt-nav-section {
    padding: 1.15rem 1.5rem .4rem;
    font-size: .67rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .1em; color: var(--spt-muted);
}
.spt-nav-section:first-child { padding-top: .9rem; }

.mud-navmenu .mud-nav-link {
    position: relative;
    border-radius: 10px;
    margin: 2px 12px;
    padding: .55rem .7rem;
    min-height: 42px;
    font-weight: 500; font-size: .9rem;
    color: var(--spt-text-2);
    transition: background .13s ease, color .13s ease;
}
.mud-navmenu .mud-nav-link .mud-nav-link-icon { color: var(--spt-muted); min-width: 34px; }
.mud-navmenu .mud-nav-link::before {
    content: ""; position: absolute; left: 3px; top: 9px; bottom: 9px;
    width: 3px; border-radius: 3px; background: transparent;
    transition: background .13s ease;
}
.mud-navmenu .mud-nav-link:hover { background: var(--spt-hover); color: var(--spt-text); }
.mud-navmenu .mud-nav-link.active {
    background: var(--spt-accent-weak);
    color: var(--spt-accent-strong);
    font-weight: 650;
}
.mud-navmenu .mud-nav-link.active::before { background: var(--spt-accent); }
.mud-navmenu .mud-nav-link.active .mud-nav-link-icon { color: var(--spt-accent-strong); }

/* ── Content shell ──────────────────────────────────────────────────────── */
.spt-content {
    padding: 1.9rem 2rem 3.5rem;
    max-width: 1360px;
    margin: 0 auto;
}

/* ── Page header ────────────────────────────────────────────────────────── */
.spt-page-header { margin-bottom: 1.6rem; }
.spt-page-title {
    font-size: 1.6rem; font-weight: 700; letter-spacing: -.02em;
    color: var(--spt-text); margin: 0; line-height: 1.2;
}
.spt-page-subtitle {
    color: var(--spt-muted); font-size: .92rem;
    margin: .4rem 0 0; max-width: 72ch;
}
.spt-page-header::after {
    content: ""; display: block; height: 1px;
    background: var(--spt-border); margin-top: 1.2rem;
}
.spt-header-row { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }

/* ── Toolbar (search / filters) ─────────────────────────────────────────── */
.spt-toolbar {
    display: flex; flex-wrap: wrap; gap: .75rem; align-items: center;
    margin-bottom: 1.4rem; padding: .85rem .95rem;
    background: var(--spt-surface);
    border: 1px solid var(--spt-border);
    border-radius: var(--spt-radius-sm);
    box-shadow: var(--spt-shadow-sm);
}
.spt-search { width: 300px; max-width: 100%; }
.spt-select { width: 210px; max-width: 100%; }
.spt-num    { width: 220px; max-width: 100%; }
.spt-spacer { flex: 1 1 auto; }
.spt-fill   { height: 100%; }

/* ── Cards / panels ─────────────────────────────────────────────────────── */
.spt-card {
    background: var(--spt-surface);
    border: 1px solid var(--spt-border);
    border-radius: var(--spt-radius);
    box-shadow: var(--spt-shadow-sm);
    padding: 1.3rem 1.45rem;
}
.spt-panel {
    background: var(--spt-surface);
    border: 1px solid var(--spt-border);
    border-radius: var(--spt-radius);
    box-shadow: var(--spt-shadow-lg);
    padding: 1.45rem 1.65rem;
    margin-top: 1.5rem;
}
.spt-panel__title { font-size: 1.15rem; font-weight: 660; color: var(--spt-text); margin: 0; }
.spt-panel__meta  { color: var(--spt-muted); font-size: .85rem; margin-top: .3rem; }

.spt-section-title {
    font-size: .78rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .07em; color: var(--spt-muted);
    margin: 2.1rem 0 .9rem;
}

/* ── KPI stat tiles ─────────────────────────────────────────────────────── */
.spt-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(236px, 1fr));
    gap: 1.15rem;
}
.spt-stat {
    display: flex; align-items: center; gap: 1.1rem;
    padding: 1.4rem 1.45rem;
    background: var(--spt-surface);
    border: 1px solid var(--spt-border);
    border-radius: var(--spt-radius);
    box-shadow: var(--spt-shadow-sm);
    transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease;
}
.spt-stat:hover {
    box-shadow: var(--spt-shadow-lg);
    transform: translateY(-3px);
    border-color: var(--spt-border-str);
}
.spt-stat__icon {
    width: 54px; height: 54px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center; flex: 0 0 auto;
}
.spt-stat__icon .mud-icon-root { font-size: 1.7rem; }
.spt-stat__value {
    font-size: 1.9rem; font-weight: 750; line-height: 1.05;
    color: var(--spt-text); letter-spacing: -.02em;
}
.spt-stat__label {
    font-size: .72rem; text-transform: uppercase; letter-spacing: .06em;
    color: var(--spt-muted); margin-top: .35rem; font-weight: 650;
}

/* soft icon tints */
.spt-tint-navy    { background: var(--spt-accent-weak); color: var(--spt-accent-strong); }
.spt-tint-info    { background: var(--spt-info-bg);      color: var(--spt-info); }
.spt-tint-success { background: var(--spt-success-bg);   color: var(--spt-success); }
.spt-tint-warning { background: var(--spt-warning-bg);   color: var(--spt-warning); }
.spt-tint-error   { background: var(--spt-error-bg);     color: var(--spt-error); }
.spt-tint-muted   { background: var(--spt-neutral-bg);   color: var(--spt-text-2); }

/* ── Tables ─────────────────────────────────────────────────────────────── */
.spt-table {
    background: var(--spt-surface);
    border: 1px solid var(--spt-border);
    border-radius: var(--spt-radius);
    box-shadow: var(--spt-shadow-sm);
    /* Wide tables scroll sideways within their card rather than being clipped, so every column stays
       reachable on a narrow viewport. The vertical axis stays clipped to preserve the rounded corners. */
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
    scrollbar-width: thin;
}
.spt-table table { width: 100%; border-collapse: separate; border-spacing: 0; }
.spt-table thead th {
    text-transform: uppercase; font-size: .71rem; letter-spacing: .055em;
    color: var(--spt-muted); font-weight: 700; text-align: left;
    padding: .82rem 1.05rem;
    background: var(--spt-surface-2);
    border-bottom: 1px solid var(--spt-border-str);
    white-space: nowrap;
}
.spt-table tbody td {
    padding: .8rem 1.05rem;
    border-bottom: 1px solid var(--spt-border);
    font-size: .875rem; color: var(--spt-text-2); vertical-align: middle;
}
.spt-table tbody tr:last-child td { border-bottom: none; }
.spt-table tbody tr { transition: background .12s ease; }
.spt-table tbody tr:hover { background: var(--spt-hover); }
.spt-table td .mud-button-root { min-width: 0; }

.spt-mono {
    font-family: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
    font-size: .8rem; color: var(--spt-muted);
}
.spt-strong { color: var(--spt-text); font-weight: 600; }

/* ── Status pills ───────────────────────────────────────────────────────── */
.spt-pill {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .22rem .64rem; border-radius: 999px;
    font-size: .74rem; font-weight: 650; line-height: 1.35; white-space: nowrap;
}
.spt-pill--success { background: var(--spt-success-bg); color: var(--spt-success); }
.spt-pill--warning { background: var(--spt-warning-bg); color: var(--spt-warning); }
.spt-pill--error   { background: var(--spt-error-bg);   color: var(--spt-error); }
.spt-pill--info    { background: var(--spt-info-bg);    color: var(--spt-info); }
.spt-pill--muted   { background: var(--spt-neutral-bg); color: var(--spt-text-2); }
.spt-pill--dot::before {
    content: ""; width: 6px; height: 6px; border-radius: 50%;
    background: currentColor; opacity: .9;
}
.spt-threat { color: var(--spt-error); font-size: .75rem; display: block; margin-top: .15rem; }

/* ── Pager / empty / feedback ───────────────────────────────────────────── */
.spt-pager {
    display: flex; align-items: center; gap: 1rem;
    margin-top: 1.15rem; color: var(--spt-muted); font-size: .85rem;
}
.spt-empty { text-align: center; color: var(--spt-muted); padding: 2.6rem 1rem; font-size: .9rem; }
.spt-alert { margin-bottom: 1.1rem; }

/* ── Login ──────────────────────────────────────────────────────────────── */
.spt-login-wrap {
    position: relative;
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    background:
        radial-gradient(1100px 560px at 50% -12%, var(--spt-accent-weak), transparent 62%),
        var(--spt-bg);
    padding: 1.5rem;
}
.spt-login-toggle { position: absolute; top: 1.25rem; right: 1.25rem; }
.spt-login {
    width: 100%; max-width: 410px;
    background: var(--spt-surface);
    border: 1px solid var(--spt-border);
    border-radius: 18px;
    box-shadow: var(--spt-shadow-lg);
    padding: 2.35rem 2.3rem 2.1rem;
}
.spt-login__brand { display: flex; align-items: center; gap: .65rem; justify-content: center; margin-bottom: .35rem; }
.spt-login__mark {
    width: 42px; height: 42px; border-radius: 12px;
    background: linear-gradient(135deg, var(--spt-brand-1), var(--spt-brand-2));
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 1.05rem;
    box-shadow: 0 4px 14px rgba(47, 111, 237, .4);
}
.spt-login__title { font-size: 1.32rem; font-weight: 700; color: var(--spt-text); }
.spt-login__subtitle { text-align: center; color: var(--spt-muted); font-size: .9rem; margin: .15rem 0 1.65rem; }

.spt-login .form-label { font-size: .8rem; font-weight: 600; color: var(--spt-text-2); margin-bottom: .35rem; }
.spt-login .form-control {
    background: var(--spt-surface-2);
    color: var(--spt-text);
    border: 1px solid var(--spt-border-str);
    border-radius: 10px; padding: .62rem .85rem; font-size: .9rem;
    transition: border-color .12s ease, box-shadow .12s ease, background .12s ease;
}
.spt-login .form-control::placeholder { color: var(--spt-muted); }
.spt-login .form-control:focus {
    background: var(--spt-surface);
    border-color: var(--spt-accent);
    box-shadow: 0 0 0 3px rgba(47, 111, 237, .18);
    outline: none;
}
.spt-login .btn-primary {
    background: var(--spt-accent); border-color: var(--spt-accent);
    border-radius: 10px; padding: .64rem 1rem; font-weight: 650;
    margin-top: .45rem; box-shadow: 0 2px 10px rgba(47, 111, 237, .3);
    transition: background .12s ease, border-color .12s ease, transform .05s ease;
}
.spt-login .btn-primary:hover { background: var(--spt-accent-strong); border-color: var(--spt-accent-strong); }
.spt-login .btn-primary:active { transform: translateY(1px); }
.spt-login .alert { border-radius: 10px; font-size: .85rem; }

/* ── MudBlazor surface nudges ───────────────────────────────────────────── */
.mud-paper { border-radius: var(--spt-radius); }
.mud-table { box-shadow: none; }

/* ── Geofence polygon authoring map ─────────────────────────────────────── */
.spt-geofence-map {
    height: 380px;
    width: 100%;
    border: 1px solid var(--spt-border, #d0d7de);
    border-radius: var(--spt-radius);
    overflow: hidden;
}

/* ── Off-canvas navigation scrim ────────────────────────────────────────── */
/* Inert above the layout breakpoint; the Responsive section below activates it. */
.spt-nav-scrim { display: none; }

/* ── Responsive ─────────────────────────────────────────────────────────── */
/*
   Three tiers:
     ≤1024px  the persistent navigation rail becomes an off-canvas panel and the content
              reclaims the full width (the rail alone consumed 258px of a phone viewport).
     ≤760px   filter toolbars stack to full width and dense chrome is trimmed.
     ≤420px   spacing and type tighten for the smallest handsets.
   Widths are overridden with !important only where MudBlazor sets them inline or from its
   own variables (drawer width, main-content margin).
*/

@media (max-width: 1024px) {
    .spt-navbtn { display: inline-flex; }

    /* Content and top bar span the viewport: the drawer no longer reserves space in either
       (MudBlazor insets both by the rail width while a persistent drawer is open). */
    .mud-main-content { margin-left: 0 !important; }
    .mud-appbar {
        margin-left: 0 !important;
        width: 100% !important;
        z-index: 1260;  /* above the panel and its scrim, so the trigger stays reachable */
    }

    /* The rail becomes an off-canvas panel, hidden from assistive tech and the tab order
       while closed, and sliding in over the content when opened. Its top offset and height
       stay with MudBlazor's clipped-drawer rule. */
    .mud-drawer.mud-drawer-pos-left {
        position: fixed !important;
        left: 0;
        width: min(84vw, 288px) !important;
        max-width: 288px !important;
        transform: translateX(-101%);
        visibility: hidden;
        transition: transform .24s cubic-bezier(.4, 0, .2, 1), visibility 0s linear .24s;
        z-index: 1250;
    }
    html[data-spt-nav="open"] .mud-drawer.mud-drawer-pos-left {
        transform: none;
        visibility: visible;
        box-shadow: 0 18px 48px rgba(0, 0, 0, .3);
        transition: transform .24s cubic-bezier(.4, 0, .2, 1), visibility 0s;
    }

    .spt-nav-scrim {
        display: block;
        position: fixed; inset: 0;
        background: rgba(9, 11, 16, .45);
        opacity: 0; pointer-events: none;
        transition: opacity .24s ease;
        z-index: 1240;
    }
    html[data-spt-nav="open"] .spt-nav-scrim { opacity: 1; pointer-events: auto; }

    /* Hold the page still while the panel is open. */
    html[data-spt-nav="open"], html[data-spt-nav="open"] body { overflow: hidden; }

    /* Keep every column reachable by scrolling instead of squeezing them illegibly. */
    .spt-table table { min-width: 680px; }

    .spt-brand__tag { display: none; }
    .spt-content { padding: 1.5rem 1.25rem 3rem; }
}

@media (max-width: 760px) {
    .spt-content { padding: 1.2rem 1rem 2.6rem; }

    /* Filters stack: every control spans the row and the flexible spacer would otherwise
       become an empty full-width gap between them. */
    .spt-toolbar { padding: .75rem; gap: .6rem; }
    .spt-search, .spt-select, .spt-num { width: 100%; }
    .spt-spacer { display: none; }

    .spt-page-title { font-size: 1.35rem; }
    .spt-page-header { margin-bottom: 1.2rem; }
    .spt-user__name { display: none; }
    .spt-topbar__sep { display: none; }
    .spt-topbar { gap: .5rem; }

    .spt-card, .spt-panel { padding: 1.05rem 1rem; }
    /* Confirmation and action rows wrap instead of overflowing their panel. */
    .spt-panel .d-flex, .spt-card .d-flex { flex-wrap: wrap; }
    .spt-pager { flex-wrap: wrap; justify-content: center; gap: .6rem; row-gap: .5rem; }
    .spt-stats { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: .8rem; }
    .spt-geofence-map { height: 300px; }
    .spt-login { padding: 1.8rem 1.35rem 1.6rem; }
}

@media (max-width: 420px) {
    .spt-content { padding: 1rem .75rem 2.2rem; }
    .spt-page-title { font-size: 1.2rem; }
    .spt-stats { grid-template-columns: 1fr; }
    .spt-table thead th { padding: .7rem .8rem; }
    .spt-table tbody td { padding: .7rem .8rem; }
    .spt-brand__name { font-size: .95rem; }
    .spt-logout span { display: none; }
}
