/* =============================================================================
   M.A.T.S. Xiarex — sistema visual (BACKUP_CENTER_UI_REDESIGN)

   Direccion: sala de control de noche. Un solo azul marino que cambia de
   claridad entre capas (noche -> rack -> rack elevado), una sola senal azul
   para lo accionable y "LEDs" (ok / atencion / falla / info) que solo
   aparecen cuando comunican un estado. Profundidad con sombras suaves en
   capas, nunca bordes duros. Rejilla de 4 px.

   Los nombres viejos (--bg, --surface, --line, --text, --muted, --gold,
   --green, --red, --amber, --blue, --shadow, --radius) siguen existiendo como
   alias porque los usan ~400 estilos en las vistas; todo lo nuevo usa los
   tokens semanticos.
   ============================================================================= */

:root {
    /* superficies: misma tonalidad (228), solo cambia la claridad */
    --night: #0b0e19;
    --night-deep: #080a12;
    --rack: #121726;
    --rack-raised: #181e30;
    --inset: #090c15;

    /* bordes: transparentes para que se fundan con cualquier superficie */
    --seam: rgba(255, 255, 255, .07);
    --seam-strong: rgba(255, 255, 255, .12);

    /* texto en cuatro niveles */
    --ink: #e7ebf5;
    --ink-2: #b3bbd1;
    --ink-3: #868fa9;
    --ink-4: #59617b;

    /* la unica senal de accion */
    --signal: #4d8dff;
    --signal-strong: #79a9ff;
    --signal-ink: #ffffff;
    --signal-wash: rgba(77, 141, 255, .14);

    /* LEDs de estado */
    --led-ok: #4fd18b;
    --led-warn: #f0b64a;
    --led-fail: #f2707e;
    --led-info: #5ab3ef;

    /* profundidad: anillo de 1px + dos sombras suaves */
    --lift-1: 0 0 0 1px rgba(255, 255, 255, .06), 0 1px 2px rgba(0, 0, 0, .40), 0 6px 16px -4px rgba(0, 0, 0, .45);
    --lift-2: 0 0 0 1px rgba(255, 255, 255, .08), 0 4px 8px -2px rgba(0, 0, 0, .45), 0 18px 40px -8px rgba(0, 0, 0, .60);
    --focus-ring: 0 0 0 3px rgba(77, 141, 255, .38);

    /* radios: control < tarjeta < flotante (concentricos con el padding) */
    --r-sm: 6px;
    --r-md: 10px;
    --r-lg: 14px;

    /* espaciado, multiplos de 4 */
    --s-1: 4px;
    --s-2: 8px;
    --s-3: 12px;
    --s-4: 16px;
    --s-5: 20px;
    --s-6: 24px;
    --s-8: 32px;
    --s-10: 40px;

    --font-sans: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    --ease-out: cubic-bezier(.23, 1, .32, 1);

    --sidebar-w: 256px;
    --sidebar-w-collapsed: 72px;

    /* alias historicos -> tokens semanticos */
    --bg: var(--night);
    --bg-2: var(--inset);
    --surface: var(--rack);
    --surface-2: var(--rack-raised);
    --line: var(--seam-strong);
    --text: var(--ink);
    --muted: var(--ink-3);
    --gold: var(--signal);
    --gold-2: var(--signal-strong);
    --gold-ink: var(--signal-ink);
    --green: var(--led-ok);
    --red: var(--led-fail);
    --amber: var(--led-warn);
    --blue: var(--led-info);
    --shadow: var(--lift-1);
    --radius: var(--r-md);
}

:root[data-theme="light"] {
    --night: #f2f4f8;
    --night-deep: #e9edf4;
    --rack: #ffffff;
    --rack-raised: #f7f8fb;
    --inset: #f3f5f9;

    --seam: rgba(18, 26, 50, .07);
    --seam-strong: rgba(18, 26, 50, .13);

    --ink: #111a2e;
    --ink-2: #3a4560;
    --ink-3: #636d86;
    --ink-4: #98a0b3;

    --signal: #2563eb;
    --signal-strong: #1d4ed8;
    --signal-ink: #ffffff;
    --signal-wash: rgba(37, 99, 235, .09);

    --led-ok: #0f7a52;
    --led-warn: #a05a00;
    --led-fail: #c3283e;
    --led-info: #0a6ea8;

    --lift-1: 0 0 0 1px rgba(18, 26, 50, .06), 0 1px 2px -1px rgba(18, 26, 50, .08), 0 4px 14px -4px rgba(18, 26, 50, .08);
    --lift-2: 0 0 0 1px rgba(18, 26, 50, .07), 0 6px 12px -4px rgba(18, 26, 50, .12), 0 22px 44px -12px rgba(18, 26, 50, .18);
    --focus-ring: 0 0 0 3px rgba(37, 99, 235, .28);
}

* {
    box-sizing: border-box;
}

html {
    color-scheme: dark;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

:root[data-theme="light"] html,
html:has([data-theme="light"]),
:root[data-theme="light"] {
    color-scheme: light;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--night);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.5;
    font-variant-numeric: tabular-nums;
    transition: background-color .2s ease, color .2s ease;
}

h1, h2, h3, h4 {
    color: var(--ink);
    text-wrap: balance;
}

p, li {
    text-wrap: pretty;
}

a {
    color: var(--signal-strong);
    text-decoration: none;
    transition: color .12s ease;
}

a:hover {
    color: var(--ink);
}

:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
    border-radius: var(--r-sm);
}

::selection {
    background: var(--signal-wash);
}

svg.icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

strong, b {
    font-weight: 600;
}

/* ================= App shell / sidebar ================= */

.app-shell {
    display: flex;
    align-items: stretch;
    min-height: 100vh;
}

/* la barra lateral es parte del lienzo: mismo fondo, separada por una costura */
.sidebar {
    width: var(--sidebar-w);
    flex-shrink: 0;
    background: var(--night);
    border-right: 1px solid var(--seam);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    transition: width .18s var(--ease-out);
    z-index: 30;
}

.sidebar.collapsed {
    width: var(--sidebar-w-collapsed);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    padding: var(--s-5) var(--s-4);
    min-height: 72px;
}

.sidebar-brand-mark {
    width: 32px;
    height: 32px;
    border-radius: var(--r-sm);
    background: var(--signal);
    color: var(--signal-ink);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: .02em;
    flex-shrink: 0;
}

.sidebar-brand-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow: hidden;
    white-space: nowrap;
}

.sidebar-brand-text strong {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .01em;
}

.sidebar-brand-text span {
    color: var(--ink-4);
    font-family: var(--font-mono);
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: .12em;
}

.sidebar.collapsed .sidebar-brand-text {
    display: none;
}

/* menu contraido: marca, campanita y flecha apilados y centrados en el riel de 72 px
   (en fila se salian de la barra) */
.sidebar.collapsed .sidebar-brand {
    flex-direction: column;
    justify-content: flex-start;
    gap: var(--s-3);
    padding: var(--s-4) 0 var(--s-3);
}
.sidebar.collapsed .sidebar-rail-toggle {
    margin-left: 0;
}

.sidebar-rail-toggle {
    margin-left: auto;
    background: transparent;
    border: 1px solid var(--seam);
    color: var(--ink-3);
    border-radius: var(--r-sm);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: color .12s ease, border-color .12s ease;
}

.sidebar-rail-toggle:hover {
    color: var(--ink);
    border-color: var(--seam-strong);
}

.sidebar.collapsed .sidebar-rail-toggle svg {
    transform: rotate(180deg);
}

.sidebar-scroll {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--s-2) var(--s-3) var(--s-4);
    scrollbar-width: thin;
    scrollbar-color: var(--seam-strong) transparent;
}

.nav-group {
    margin-bottom: var(--s-1);
}

.nav-group-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--s-3);
    padding: var(--s-2) var(--s-2);
    border-radius: var(--r-sm);
    border: 0;
    background: transparent;
    color: var(--ink-3);
    font-family: inherit;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    text-align: left;
    transition: color .12s ease, background-color .12s ease;
}

.nav-group-toggle:hover,
.nav-group.is-active > .nav-group-toggle {
    color: var(--ink);
}

.nav-group-toggle:hover {
    background: var(--rack);
}

.nav-group-toggle .nav-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-group-toggle .chevron {
    width: 14px;
    height: 14px;
    transition: transform .15s var(--ease-out);
    flex-shrink: 0;
    opacity: .7;
}

.nav-group.is-open > .nav-group-toggle .chevron {
    transform: rotate(180deg);
}

.nav-group-items {
    display: flex;
    flex-direction: column;
    gap: 1px;
    padding: 2px 0 var(--s-2) 30px;
}

.nav-group.is-open .nav-group-items {
    display: flex;
}

.nav-group:not(.is-open) .nav-group-items {
    display: none;
}

.nav-group-items a {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--s-2);
    color: var(--ink-3);
    font-size: 13.5px;
    font-weight: 500;
    padding: 6px var(--s-3);
    border-radius: var(--r-sm);
    transition: color .12s ease, background-color .12s ease;
}

.nav-group-items a:hover {
    color: var(--ink);
    background: var(--rack);
}

.nav-group-items a.active {
    color: var(--ink);
    background: var(--rack-raised);
    font-weight: 600;
}

/* indicador de la seccion actual: una senal fina, como el LED de un rack */
.nav-group-items a.active::before {
    content: "";
    position: absolute;
    left: -10px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    border-radius: 2px;
    background: var(--signal);
}

.nav-count {
    margin-left: auto;
    background: var(--led-fail);
    color: #fff;
    font-family: var(--font-mono);
    font-size: 10.5px;
    font-weight: 600;
    border-radius: 999px;
    padding: 0 6px;
    line-height: 18px;
    min-width: 18px;
    text-align: center;
}

/* ================= Campanita de notificaciones (BACKUP_CENTER_NOTIFICATION_BELL) ================= */

.notif-bell-wrap {
    position: relative;
    flex-shrink: 0;
}

.notif-bell-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 9px;
    border: 1px solid var(--line);
    background: var(--surface-2);
    color: var(--muted);
    cursor: pointer;
}

.notif-bell-btn:hover {
    color: var(--text);
    border-color: color-mix(in srgb, var(--gold) 45%, var(--line));
}

.notif-bell-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--red);
    color: #fff;
    font-size: 10px;
    font-weight: 900;
    border-radius: 999px;
    padding: 1px 5px;
    line-height: 1.4;
    min-width: 16px;
    text-align: center;
}

/* BACKUP_CENTER_NOTIFICATION_BELL_READ_STATE: rojo mientras haya
   alguna alerta sin leer, apagado cuando ya se leyeron todas las que
   siguen en la bandeja (no se ocultan hasta que se descartan). */
.notif-bell-badge.is-read {
    background: var(--surface-2);
    color: var(--muted);
    border: 1px solid var(--line);
}

.notif-panel {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 320px;
    max-width: 80vw;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    z-index: 50;
    display: flex;
    flex-direction: column;
    max-height: 420px;
}

/* el "display:flex" de arriba es una regla de autor y le gana al
   display:none nativo del atributo [hidden] (una regla de autor
   siempre le gana al estilo del navegador, sin importar el orden) --
   sin esto el panel quedaba visible siempre, sin importar hidden. */
.notif-panel[hidden] {
    display: none !important;
}

/* BACKUP_CENTER_NOTIFICATION_BELL_MOBILE: "position:absolute; left:0"
   lo ancla al borde izquierdo de la campana, que en el drawer movil
   (PWA instalada, pantallas angostas) ya arranca corrido hacia la
   derecha (despues del logo/marca) -- un panel de 320px de ancho
   desde ahi se sale del viewport facil. En pantallas angostas se
   vuelve "fixed" con margenes fijos al viewport completo, sin
   importar donde quede la campana dentro del drawer. */
@media (max-width: 560px) {
    .notif-panel {
        position: fixed;
        top: 78px;
        left: 12px;
        right: 12px;
        width: auto;
        max-width: none;
    }
}

.notif-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--line);
}

.notif-clear-all {
    border: none;
    background: none;
    color: var(--gold-2);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    padding: 0;
}

.notif-clear-all:hover {
    color: var(--gold);
}

.notif-panel-list {
    overflow-y: auto;
    flex: 1;
}

.notif-empty {
    color: var(--muted);
    font-size: 12.5px;
    padding: 20px 14px;
    text-align: center;
    margin: 0;
}

.notif-item {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--line);
}

.notif-item:last-child {
    border-bottom: none;
}

.notif-item-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.notif-item-title {
    color: var(--text);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.35;
}

.notif-item-title:hover {
    color: var(--gold-2);
}

/* BACKUP_CENTER_NOTIFICATION_BELL_READ_STATE */
.notif-item.is-read .notif-item-title {
    font-weight: 400;
    color: var(--muted);
}

.notif-item-time {
    color: var(--muted);
    font-size: 11px;
}

.notif-item-dismiss {
    flex-shrink: 0;
    border: none;
    background: none;
    color: var(--muted);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    padding: 0 2px;
}

.notif-item-dismiss:hover {
    color: var(--red);
}

.notif-panel-foot {
    padding: 10px 14px;
    border-top: 1px solid var(--line);
    text-align: center;
    font-size: 12.5px;
}

.sidebar.collapsed .nav-label,
.sidebar.collapsed .chevron {
    display: none !important;
}

/* menu contraido: los submenus salen como panel flotante junto al riel (JS pone left/top) */
.sidebar.collapsed .nav-group-items {
    display: none !important;
}
.sidebar.collapsed .nav-group.is-flyout .nav-group-items {
    display: flex !important;
    position: fixed;
    z-index: 60;
    min-width: 220px;
    max-height: calc(100vh - 16px);
    overflow-y: auto;
    padding: var(--s-3) var(--s-2) var(--s-2);
    border-radius: var(--r-md);
    background: var(--rack);
    box-shadow: var(--lift-2);
}
.sidebar.collapsed .nav-group.is-flyout .nav-group-items::before {
    content: attr(data-label);
    padding: 0 var(--s-3) var(--s-2);
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ink-4);
}
.sidebar.collapsed .nav-group-items a { padding-left: var(--s-3); }
.sidebar.collapsed .nav-group.is-flyout > .nav-group-toggle {
    color: var(--ink);
    background: var(--rack);
}

.sidebar.collapsed .nav-group-toggle {
    justify-content: center;
}

.sidebar-footer {
    border-top: 1px solid var(--seam);
    padding: var(--s-3);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sidebar-user {
    padding: var(--s-3) var(--s-4);
    border-top: 1px solid var(--seam);
    overflow: hidden;
    white-space: nowrap;
}

.sidebar-user-name {
    font-size: 13px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-company {
    color: var(--ink-4);
    font-size: 11.5px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar.collapsed .sidebar-user {
    display: none;
}

.side-btn {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    width: 100%;
    border: 0;
    background: transparent;
    color: var(--ink-3);
    font-family: inherit;
    font-weight: 500;
    font-size: 13px;
    padding: var(--s-2);
    border-radius: var(--r-sm);
    cursor: pointer;
    text-align: left;
    transition: color .12s ease, background-color .12s ease;
}

.side-btn:hover {
    color: var(--ink);
    background: var(--rack);
}

.sidebar.collapsed .side-btn span.side-btn-label {
    display: none;
}

.sidebar.collapsed .side-btn {
    justify-content: center;
}

/* mobile drawer */
.sidebar-scrim {
    display: none;
}

.mobile-topbar {
    display: none;
}

@media (max-width: 900px) {
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        transform: translateX(-100%);
        transition: transform .22s var(--ease-out);
        box-shadow: var(--lift-2);
        background: var(--rack);
    }

    .sidebar.mobile-open {
        transform: translateX(0);
        width: min(84vw, 300px);
    }

    .sidebar.collapsed {
        width: min(84vw, 300px);
    }

    .sidebar.collapsed .nav-label,
    .sidebar.collapsed .chevron,
    .sidebar.collapsed .side-btn-label,
    .sidebar.collapsed .sidebar-brand-text {
        display: initial;
    }

    .sidebar.collapsed .nav-group.is-open .nav-group-items {
        display: flex;
    }

    .sidebar-rail-toggle {
        display: none;
    }

    .sidebar-scrim.is-visible {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(4, 6, 12, .55);
        z-index: 25;
    }

    .mobile-topbar {
        display: flex;
        align-items: center;
        gap: var(--s-3);
        height: 56px;
        padding: 0 var(--s-4);
        border-bottom: 1px solid var(--seam);
        background: var(--night);
        position: sticky;
        top: 0;
        z-index: 20;
    }

    .mobile-menu-btn {
        border: 1px solid var(--seam-strong);
        background: transparent;
        color: var(--ink);
        width: 40px;
        height: 40px;
        border-radius: var(--r-sm);
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
    }
}

.main-area {
    flex: 1;
    min-width: 0;
}

/* un solo margen de pagina para toda la app */
.shell {
    padding: var(--s-8) var(--s-8) var(--s-10);
    max-width: 1520px;
    margin: 0 auto;
}

@media (max-width: 900px) {
    .shell {
        padding: var(--s-5) var(--s-4) var(--s-8);
    }
}

/* ================= Page chrome ================= */

.page-head,
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: var(--s-4) var(--s-6);
    margin-bottom: var(--s-6);
}

.page-head > div:first-child,
.page-header > div:first-child {
    min-width: 0;
    flex: 1 1 420px;
}

.page-head h1,
.page-header h1 {
    margin: var(--s-1) 0 0;
    font-size: 28px;
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -.02em;
}

.page-head p,
.page-header p {
    margin: var(--s-2) 0 0;
    color: var(--ink-3);
    max-width: 76ch;
}

.page-head p.eyebrow,
.page-header p.eyebrow {
    margin: 0;
    color: var(--ink-4);
}

/* etiqueta de rack: monoespaciada, pequena, sin color de accion */
.eyebrow {
    color: var(--ink-4);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.actions,
.page-actions {
    display: flex;
    gap: var(--s-2);
    align-items: center;
    flex-wrap: wrap;
}

.actions form,
.page-actions form {
    margin: 0;
}

/* ================= Live-polling indicator (BACKUP_CENTER_LIVE_HEALTH) ================= */

.live-indicator {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 12px;
    font-weight: 700;
    color: var(--muted);
    padding: 7px 12px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: var(--surface-2);
}

.live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--green) 55%, transparent);
    animation: bc-live-pulse 1.6s ease-out infinite;
}

.live-dot.live-dot-error {
    background: var(--red);
    animation: none;
}

.live-since {
    color: var(--muted);
    font-weight: 600;
}

@keyframes bc-live-pulse {
    0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--green) 55%, transparent); }
    70% { box-shadow: 0 0 0 6px color-mix(in srgb, var(--green) 0%, transparent); }
    100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--green) 0%, transparent); }
}

/* ================= Tarjetas (un solo estilo para toda la app) ================= */

.panel {
    background: var(--rack);
    border-radius: var(--r-md);
    padding: var(--s-5);
    margin: 0 0 var(--s-5);
    box-shadow: var(--lift-1);
    min-width: 0;
}

/* ritmo interno: lo que viene de la vista no suma margenes sueltos arriba/abajo */
.panel > :first-child {
    margin-top: 0;
}

.panel > :last-child {
    margin-bottom: 0;
}

.panel > h2:first-child,
.panel > h3:first-child {
    margin-bottom: var(--s-4);
}

.panel-head,
.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--s-3);
    margin-bottom: var(--s-4);
}

.panel-head form,
.panel-header form {
    margin: 0;
}

.panel h2,
.panel-head h2,
.panel-header h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -.005em;
}

.panel h3 {
    font-size: 14px;
    font-weight: 600;
    margin: var(--s-5) 0 var(--s-3);
}

.panel-head .eyebrow + h2,
.panel-header .eyebrow + h2,
.section-head .eyebrow + h2 {
    margin-top: var(--s-1);
}

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--s-3) var(--s-4);
    margin-bottom: var(--s-4);
}

.section-head h2 {
    margin: var(--s-1) 0 0;
}

.section-head p:not(.eyebrow) {
    margin: var(--s-1) 0 0;
    color: var(--ink-3);
}

.grid-two {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--s-5);
    align-items: start;
}

/* tarjetas dentro de una rejilla: la rejilla pone el espacio, no la tarjeta */
.grid-two > .panel,
.grid-two > section.panel {
    margin-bottom: 0;
}

.grid-two + .panel,
.grid-two + .grid-two,
.metric-grid + .grid-two {
    margin-top: var(--s-5);
}

.hint {
    color: var(--ink-3);
    font-size: 13px;
    line-height: 1.5;
    margin: var(--s-2) 0 0;
}

.panel > .hint:first-child {
    margin-top: 0;
}

.muted {
    color: var(--ink-3);
}

/* contenedor de detalles plegables dentro de tarjetas */
.panel details > summary {
    cursor: pointer;
    color: var(--ink-2);
    font-weight: 500;
    padding: var(--s-1) 0;
    list-style-position: inside;
}

.panel details > summary:hover {
    color: var(--ink);
}

.panel details[open] > summary {
    margin-bottom: var(--s-3);
}

/* ================= Tablas ================= */

/* el desplazamiento horizontal lo da el envoltorio (se agrega solo, ver
   BACKUP_CENTER_UI_REDESIGN en el layout), asi la tabla ocupa el ancho completo */
.table-wrap,
.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--seam-strong) transparent;
    max-width: 100%;
}

.table-scroll::-webkit-scrollbar,
.table-wrap::-webkit-scrollbar {
    height: 8px;
}

.table-scroll::-webkit-scrollbar-thumb,
.table-wrap::-webkit-scrollbar-thumb {
    background: var(--seam-strong);
    border-radius: 999px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}

.data-table th {
    color: var(--ink-3);
    font-size: 12px;
    font-weight: 500;
    text-align: left;
    border-bottom: 1px solid var(--seam-strong);
    padding: var(--s-2) var(--s-3);
    white-space: nowrap;
}

.data-table td {
    border-bottom: 1px solid var(--seam);
    padding: var(--s-3);
    color: var(--ink);
    vertical-align: middle;
}

.data-table th:first-child,
.data-table td:first-child {
    padding-left: 0;
}

.data-table th:last-child,
.data-table td:last-child {
    padding-right: 0;
}

.data-table tbody tr:last-child td,
.data-table tbody tr.paged-last-visible td {
    border-bottom: 0;
}

.data-table tbody tr {
    transition: background-color .12s ease;
}

.data-table tbody tr:hover td {
    background: color-mix(in srgb, var(--rack-raised) 70%, transparent);
}

/* tabla de pares etiqueta/valor (fichas): la etiqueta es el nivel secundario */
.data-table tbody th {
    font-size: 13px;
    color: var(--ink-3);
    font-weight: 500;
    border-bottom: 1px solid var(--seam);
    padding: var(--s-3) var(--s-4) var(--s-3) 0;
    width: 1%;
    vertical-align: top;
}

.data-table td .muted,
.data-table td small {
    font-size: 12.5px;
}

.data-table td > .muted:not(:first-child),
.data-table td > div.muted {
    margin-top: 2px;
}

.data-table td .btn {
    white-space: nowrap;
}

/* BACKUP_CENTER_NOTIFICATION_BELL_READ_STATE: mismo criterio "leido" en toda
   la app -- no leida = mas peso visual (negrita + punto de color), leida =
   texto normal y un poco mas tenue, como el leido/no-leido de un correo. */
.unread-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: transparent;
}

.unread-dot.is-unread {
    background: var(--signal);
    box-shadow: 0 0 0 3px var(--signal-wash);
}

.data-table tr.is-unread td {
    font-weight: 600;
}

.data-table tr.is-read td {
    font-weight: 400;
    color: var(--ink-2);
}

.data-table tr.is-unread td .badge,
.data-table tr.is-read td .badge {
    font-weight: 600;
}

/* ================= Badges: LEDs de estado ================= */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    padding: 2px 9px 2px 8px;
    font-size: 12px;
    font-weight: 600;
    line-height: 18px;
    white-space: nowrap;
    background: color-mix(in srgb, var(--ink-3) 13%, transparent);
    color: var(--ink-2);
    vertical-align: middle;
}

.badge::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
}

.badge.ok, .badge.success, .badge.badge-ok, .badge.active,
.badge.succeeded, .badge.uploaded, .badge.verified, .badge.enabled, .badge.healthy, .badge.online, .badge.up {
    background: color-mix(in srgb, var(--led-ok) 14%, transparent);
    color: var(--led-ok);
}

.badge.failed, .badge.critical, .badge.high, .badge.agent_error,
.badge.disk_full, .badge.swap_critical, .badge.restore_failed, .badge.revoked, .badge.stale, .badge.down, .badge.offline {
    background: color-mix(in srgb, var(--led-fail) 14%, transparent);
    color: var(--led-fail);
}

.badge.warning, .badge.missing, .badge.badge-warn, .badge.pending,
.badge.queued, .badge.claimed, .badge.draft, .badge.cpu_critical,
.badge.ram_critical, .badge.restore_overdue, .badge.size_anomaly,
.badge.client_stale, .badge.agent_offline, .badge.medium {
    background: color-mix(in srgb, var(--led-warn) 15%, transparent);
    color: var(--led-warn);
}

.badge.running, .badge.info, .badge.low, .badge.started {
    background: color-mix(in srgb, var(--led-info) 14%, transparent);
    color: var(--led-info);
}

.badge.muted, .badge.unknown, .badge.expired, .badge.idle {
    background: color-mix(in srgb, var(--ink-3) 12%, transparent);
    color: var(--ink-3);
}

/* en tema oscuro el LED de los estados criticos brilla apenas */
:root:not([data-theme="light"]) .badge.failed::before,
:root:not([data-theme="light"]) .badge.critical::before,
:root:not([data-theme="light"]) .badge.high::before {
    box-shadow: 0 0 6px currentColor;
}

/* ================= Language bar (BACKUP_CENTER_TECH_STACK_BREAKDOWN) ================= */

.lang-bar {
    display: flex;
    width: 100%;
    height: 8px;
    border-radius: 999px;
    overflow: hidden;
    background: color-mix(in srgb, var(--muted) 14%, transparent);
}

.lang-bar.lang-bar-compact {
    height: 6px;
}

.lang-bar-segment {
    height: 100%;
}

.lang-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 16px;
    margin-top: 8px;
    font-size: 12.5px;
}

.lang-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--muted);
}

.lang-legend-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
}

.lang-legend-item strong {
    color: var(--text);
    font-weight: 700;
}

/* ================= "Viendo como" banner (BACKUP_CENTER_SUPER_ADMIN_VIEW_AS) ================= */

.viewing-as-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding: 10px 20px;
    background: color-mix(in srgb, var(--amber) 20%, var(--surface));
    border-bottom: 1px solid color-mix(in srgb, var(--amber) 45%, var(--line));
    font-size: 13px;
}

.viewing-as-banner strong {
    color: var(--text);
}

.viewing-as-banner form {
    margin: 0;
}

/* ================= Botones ================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--s-2);
    height: 36px;
    padding: 0 var(--s-4);
    border-radius: var(--r-sm);
    border: 1px solid var(--seam-strong);
    background: var(--rack-raised);
    color: var(--ink);
    font-family: inherit;
    font-weight: 500;
    font-size: 13.5px;
    line-height: 1;
    white-space: nowrap;
    cursor: pointer;
    text-decoration: none;
    transition: transform .12s var(--ease-out), background-color .12s ease, border-color .12s ease, color .12s ease, box-shadow .12s ease;
}

.btn:hover {
    color: var(--ink);
    border-color: color-mix(in srgb, var(--ink-3) 45%, transparent);
    background: color-mix(in srgb, var(--rack-raised) 70%, var(--ink-4) 12%);
}

.btn:active {
    transform: scale(.97);
}

.btn:focus-visible {
    box-shadow: var(--focus-ring);
}

.btn:disabled,
.btn[disabled],
.btn.disabled {
    opacity: .5;
    cursor: not-allowed;
    transform: none;
}

.btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* la unica accion principal de cada vista */
.btn-primary {
    background: var(--signal);
    border-color: transparent;
    color: var(--signal-ink);
    font-weight: 600;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .25), inset 0 1px 0 rgba(255, 255, 255, .12);
}

.btn-primary:hover {
    background: color-mix(in srgb, var(--signal) 88%, #fff);
    border-color: transparent;
    color: var(--signal-ink);
}

/* secundaria: neutra; el azul queda reservado para la accion principal */
.btn-secondary {
    background: transparent;
    border-color: var(--seam-strong);
    color: var(--ink-2);
}

.btn-secondary:hover {
    background: var(--rack-raised);
    color: var(--ink);
}

.btn-danger {
    background: color-mix(in srgb, var(--led-fail) 10%, transparent);
    border-color: color-mix(in srgb, var(--led-fail) 35%, transparent);
    color: var(--led-fail);
}

.btn-danger:hover {
    background: color-mix(in srgb, var(--led-fail) 16%, transparent);
    border-color: color-mix(in srgb, var(--led-fail) 55%, transparent);
    color: var(--led-fail);
}

.logout-btn {
    border: 0;
    color: var(--ink-3);
    padding: var(--s-2);
    border-radius: var(--r-sm);
    background: transparent;
    font-family: inherit;
    font-weight: 500;
    cursor: pointer;
    width: 100%;
    text-align: left;
}

.logout-btn:hover {
    color: var(--ink);
    background: var(--rack);
}

pre {
    white-space: pre-wrap;
    overflow-x: auto;
    background: var(--inset);
    color: var(--ink-2);
    border: 1px solid var(--seam);
    border-radius: var(--r-sm);
    padding: var(--s-4);
    font-family: var(--font-mono);
    font-size: 12.5px;
    line-height: 1.6;
}

code {
    font-family: var(--font-mono);
    font-size: .9em;
    background: color-mix(in srgb, var(--ink-3) 12%, transparent);
    color: var(--ink-2);
    border-radius: 4px;
    padding: 1px 5px;
    overflow-wrap: anywhere;
}

pre code {
    background: none;
    padding: 0;
    color: inherit;
}

/* ================= Metricas ================= */

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--s-4);
    margin-bottom: var(--s-5);
}

.metric-card {
    display: flex;
    flex-direction: column;
    gap: var(--s-1);
    background: var(--rack);
    border-radius: var(--r-md);
    padding: var(--s-4) var(--s-5);
    color: var(--ink);
    box-shadow: var(--lift-1);
    min-width: 0;
    transition: box-shadow .15s ease, transform .15s var(--ease-out);
}

a.metric-card:hover {
    color: var(--ink);
    box-shadow: var(--lift-2);
}

.metric-card span,
.metric-card .label {
    display: block;
    color: var(--ink-3);
    font-size: 12.5px;
    font-weight: 500;
    margin: 0;
}

.metric-card strong {
    display: block;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -.015em;
    color: var(--ink);
    margin: 0;
    overflow-wrap: anywhere;
}

.metric-card small {
    color: var(--ink-3);
    font-size: 12.5px;
}

.metric-card .badge {
    align-self: flex-start;
}

.metric-card.good strong {
    color: var(--led-ok);
}

.metric-card.bad strong {
    color: var(--led-fail);
}

/* ================= Formularios ================= */

.filters-grid,
.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--s-4);
    align-items: end;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--s-4) var(--s-5);
}

.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.field.full {
    grid-column: 1 / -1;
}

.field label {
    color: var(--ink-2);
    font-size: 13px;
    font-weight: 500;
}

.field small,
.field .hint {
    color: var(--ink-3);
    font-size: 12.5px;
    margin: 0;
}

.field select,
.field input,
.field textarea,
.panel select,
.panel input[type="text"],
.panel input[type="number"],
.panel input[type="email"],
.panel input[type="password"],
.panel input[type="url"],
.panel input[type="search"],
.panel input[type="date"],
.panel input[type="time"],
.panel input[type="datetime-local"],
.panel input:not([type]),
.panel textarea {
    width: 100%;
    min-height: 38px;
    background: var(--inset);
    color: var(--ink);
    border: 1px solid var(--seam-strong);
    border-radius: var(--r-sm);
    padding: var(--s-2) var(--s-3);
    outline: none;
    font: inherit;
    font-size: 14px;
    transition: border-color .12s ease, box-shadow .12s ease;
}

.field input::placeholder,
.field textarea::placeholder,
.panel input::placeholder {
    color: var(--ink-4);
}

.field textarea,
.panel textarea {
    min-height: 110px;
    resize: vertical;
    line-height: 1.5;
}

.field select:hover,
.field input:hover,
.field textarea:hover {
    border-color: color-mix(in srgb, var(--ink-3) 40%, transparent);
}

.field select:focus,
.field input:focus,
.field textarea:focus,
.panel select:focus,
.panel input:focus,
.panel textarea:focus {
    outline: none;
    border-color: var(--signal);
    box-shadow: var(--focus-ring);
}

.field input[type="checkbox"],
.field input[type="radio"],
.panel input[type="checkbox"],
.panel input[type="radio"] {
    width: 18px;
    height: 18px;
    min-height: 0;
    padding: 0;
    accent-color: var(--signal);
}

.filter-actions {
    display: flex;
    gap: var(--s-2);
    flex-wrap: wrap;
    align-items: center;
}

.check-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-3) var(--s-6);
}

.check-item {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    color: var(--ink);
}

.check-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--signal);
    flex-shrink: 0;
}

.check-item label {
    color: var(--ink);
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
}

/* ================= Ícono de ayuda con tooltip ================= */
.field-help {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1px solid var(--muted);
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
    margin-left: 6px;
    cursor: help;
    position: relative;
    flex-shrink: 0;
    user-select: none;
    vertical-align: middle;
}

.field-help:hover,
.field-help:focus-visible {
    border-color: var(--gold);
    color: var(--gold);
    outline: none;
}

.field-help::after {
    content: attr(data-tip);
    position: absolute;
    left: 50%;
    bottom: calc(100% + 9px);
    transform: translateX(-50%) translateY(4px);
    background: var(--surface-2);
    color: var(--text);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 9px 11px;
    font-size: 12.5px;
    font-weight: 400;
    letter-spacing: normal;
    text-transform: none;
    line-height: 1.45;
    width: 250px;
    white-space: normal;
    text-align: left;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transition: opacity .12s ease, transform .12s ease;
    z-index: 60;
    pointer-events: none;
}

.field-help:hover::after,
.field-help:focus-visible::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.check-item input {
    width: 18px;
    height: 18px;
    accent-color: var(--signal);
}

.form-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: var(--s-2);
    margin-top: var(--s-5);
    padding-top: var(--s-4);
    border-top: 1px solid var(--seam);
    flex-wrap: wrap;
}

/* avisos: mismo bloque para errores, exito y advertencia */
.validation-errors,
.notice {
    display: block;
    border-radius: var(--r-sm);
    padding: var(--s-3) var(--s-4);
    margin: 0 0 var(--s-5);
    font-size: 13.5px;
    line-height: 1.5;
    border: 1px solid color-mix(in srgb, var(--led-fail) 30%, transparent);
    background: color-mix(in srgb, var(--led-fail) 9%, transparent);
    color: var(--ink);
}

.validation-errors {
    box-shadow: inset 3px 0 0 var(--led-fail);
}

.notice.ok {
    border-color: color-mix(in srgb, var(--led-ok) 30%, transparent);
    background: color-mix(in srgb, var(--led-ok) 9%, transparent);
    box-shadow: inset 3px 0 0 var(--led-ok);
}

.notice.warn {
    border-color: color-mix(in srgb, var(--led-warn) 30%, transparent);
    background: color-mix(in srgb, var(--led-warn) 9%, transparent);
    box-shadow: inset 3px 0 0 var(--led-warn);
}

.notice.info {
    border-color: color-mix(in srgb, var(--led-info) 30%, transparent);
    background: color-mix(in srgb, var(--led-info) 9%, transparent);
    box-shadow: inset 3px 0 0 var(--led-info);
}

.panel > .validation-errors:last-child,
.panel > .notice:last-child {
    margin-bottom: 0;
}

/* ================= Remote access (BACKUP_CENTER_REMOTE_ACCESS) ================= */

.privilege-banner {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: color-mix(in srgb, var(--red) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--red) 40%, transparent);
    color: var(--text);
    border-radius: var(--radius);
    padding: 16px 18px;
    margin-bottom: 22px;
    font-size: 13.5px;
    line-height: 1.5;
}

.privilege-banner strong {
    color: var(--red);
}

.console-output {
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 14px 16px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12.5px;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 420px;
    overflow: auto;
    color: var(--text);
}

.action-btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
}

.conn-status {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

/* ================= Paginacion (BACKUP_CENTER_UI_PAGER) =================
   Un solo paginador para toda la app: el de Laravel (pagination/custom), el
   de tarjetas y tablas en el navegador (data-paged) y los viejos
   pagination-bar comparten exactamente esta apariencia:
       1–10 de 36                         ‹  1  2  3  4  › */

.pager,
.pagination-nav,
.pagination-bar,
.paged-pager {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--s-3);
    margin-top: var(--s-4);
    padding-top: var(--s-3);
    border-top: 1px solid var(--seam);
    color: var(--ink-3);
    font-size: 12.5px;
}

.pager-info,
.pagination-info,
.paged-pager-info {
    color: var(--ink-3);
    font-family: var(--font-mono);
    font-size: 12px;
    white-space: nowrap;
}

.pager-links,
.pagination-links,
.paged-pager-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2px;
}

.page-link,
.paged-pager-btn {
    position: relative;
    min-width: 30px;
    height: 30px;
    padding: 0 var(--s-2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--r-sm);
    border: 0;
    background: transparent;
    color: var(--ink-2);
    font-family: var(--font-mono);
    font-size: 12.5px;
    font-weight: 500;
    line-height: 1;
    cursor: pointer;
    transition: background-color .12s ease, color .12s ease;
}

/* area de toque comoda aunque el boton se vea compacto */
.page-link::after,
.paged-pager-btn::after {
    content: "";
    position: absolute;
    inset: -5px -2px;
}

a.page-link:hover,
.paged-pager-btn:hover:not(:disabled):not(.active) {
    background: var(--rack-raised);
    color: var(--ink);
}

.page-link.active,
.paged-pager-btn.active {
    background: var(--signal-wash);
    color: var(--signal-strong);
    font-weight: 600;
    cursor: default;
}

.page-link.disabled,
.paged-pager-btn:disabled {
    opacity: .35;
    cursor: default;
}

.page-link.gap,
.paged-pager-gap {
    min-width: 20px;
    color: var(--ink-4);
    font-family: var(--font-mono);
    text-align: center;
    cursor: default;
}

.page-link svg,
.paged-pager-btn svg {
    width: 14px;
    height: 14px;
}

@media (max-width: 900px) {
    .grid-two {
        grid-template-columns: 1fr;
    }

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

    .field.full {
        grid-column: auto;
    }

    .filter-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .page-head h1,
    .page-header h1 {
        font-size: 24px;
    }
}

@media (max-width: 560px) {
    .metric-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .panel {
        padding: var(--s-4);
    }
}

/* ================= Dashboard (BACKUP_CENTER_UI_REDESIGN) ================= */

/* LED suelto: el mismo punto de estado de los badges, para listas y notas */
.led {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--ink-4);
    vertical-align: middle;
}

.led.ok { background: var(--led-ok); }
.led.warn { background: var(--led-warn); }
.led.fail { background: var(--led-fail); }
.led.info { background: var(--led-info); }
.led.idle { background: var(--ink-4); }

:root:not([data-theme="light"]) .led.fail {
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--led-fail) 18%, transparent), 0 0 8px color-mix(in srgb, var(--led-fail) 60%, transparent);
}

:root:not([data-theme="light"]) .led.warn {
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--led-warn) 16%, transparent);
}

/* --- Postura de proteccion: el foco del dashboard --- */

.posture {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    background: var(--rack);
    border-radius: var(--r-md);
    box-shadow: var(--lift-1);
    margin-bottom: var(--s-5);
    overflow: hidden;
}

.posture-main {
    padding: var(--s-6);
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.posture-figure {
    display: flex;
    align-items: baseline;
    gap: var(--s-2);
    margin-top: var(--s-3);
}

.posture-figure strong {
    font-size: 56px;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -.035em;
    color: var(--ink);
}

.posture-figure span {
    font-size: 22px;
    font-weight: 500;
    color: var(--ink-3);
    letter-spacing: -.01em;
}

.posture.is-fail .posture-figure strong { color: var(--led-fail); }
.posture.is-warn .posture-figure strong { color: var(--led-warn); }

.posture-caption {
    margin: var(--s-1) 0 0;
    color: var(--ink-2);
    font-size: 15px;
}

.posture-meter {
    height: 6px;
    margin-top: var(--s-5);
    border-radius: 999px;
    background: color-mix(in srgb, var(--led-fail) 22%, var(--rack-raised));
    overflow: hidden;
}

.posture.is-ok .posture-meter,
.posture.is-idle .posture-meter {
    background: var(--rack-raised);
}

.posture-meter span {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: var(--led-ok);
}

.posture-risk {
    list-style: none;
    margin: var(--s-5) 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}

.posture-risk li a {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    column-gap: var(--s-3);
    align-items: center;
    padding: var(--s-2) 0;
    border-top: 1px solid var(--seam);
    color: var(--ink);
}

.posture-risk li a:hover .posture-risk-name {
    color: var(--signal-strong);
}

.posture-risk-name {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color .12s ease;
}

.posture-risk-meta {
    grid-column: 2;
    color: var(--ink-3);
    font-size: 12.5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.posture-more {
    margin-top: var(--s-2);
    font-size: 13px;
    font-weight: 500;
}

.posture-allgood {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    margin: var(--s-5) 0 0;
    color: var(--ink-2);
}

/* --- Latido de las ultimas 24 h (la firma del producto) --- */

.posture-pulse {
    padding: var(--s-6);
    border-left: 1px solid var(--seam);
    background: color-mix(in srgb, var(--rack) 60%, var(--night));
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.pulse-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    gap: var(--s-2) var(--s-4);
}

.pulse-head .eyebrow {
    margin: 0;
}

.pulse-stats {
    margin: 0;
    color: var(--ink-3);
    font-size: 13px;
}

.pulse-stats strong {
    color: var(--ink);
    font-weight: 600;
}

.pulse-stats strong.is-fail {
    color: var(--led-fail);
}

.pulse {
    flex: 1;
    min-height: 140px;
    margin-top: var(--s-5);
    display: grid;
    grid-template-columns: repeat(24, minmax(0, 1fr));
    align-items: end;
    gap: 4px;
    padding-bottom: var(--s-2);
    border-bottom: 1px solid var(--seam-strong);
}

.pulse-bar {
    height: var(--h, 8%);
    min-height: 4px;
    border-radius: 3px 3px 1px 1px;
    background: var(--led-ok);
    opacity: .85;
    transform-origin: bottom;
    animation: bc-pulse-rise .5s var(--ease-out) both;
    transition: opacity .12s ease;
}

.pulse-bar:hover {
    opacity: 1;
}

.pulse-bar.is-empty { background: var(--seam-strong); opacity: 1; }
.pulse-bar.is-warn { background: var(--led-warn); }
.pulse-bar.is-info { background: var(--led-info); }
.pulse-bar.is-fail { background: var(--led-fail); opacity: 1; }

:root:not([data-theme="light"]) .pulse-bar.is-fail {
    box-shadow: 0 0 10px color-mix(in srgb, var(--led-fail) 55%, transparent);
}

.pulse-bar:nth-child(n) { animation-delay: calc(var(--i, 0) * 1ms); }

@keyframes bc-pulse-rise {
    from { transform: scaleY(.2); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .pulse-bar { animation: none; }
}

.pulse-axis {
    display: flex;
    justify-content: space-between;
    margin-top: var(--s-2);
    color: var(--ink-4);
    font-family: var(--font-mono);
    font-size: 11px;
}

/* --- Indicadores --- */

.kpi-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--s-5);
    margin-bottom: var(--s-5);
}

.kpi {
    display: flex;
    flex-direction: column;
    gap: var(--s-1);
    padding: var(--s-4) var(--s-5);
    background: var(--rack);
    border-radius: var(--r-md);
    box-shadow: var(--lift-1);
    color: var(--ink);
    transition: box-shadow .15s ease;
}

a.kpi:hover {
    color: var(--ink);
    box-shadow: var(--lift-2);
}

.kpi-label {
    color: var(--ink-3);
    font-size: 13px;
    font-weight: 500;
}

.kpi-value {
    font-size: 30px;
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -.025em;
}

.kpi-value small {
    font-size: 18px;
    font-weight: 500;
    color: var(--ink-3);
    letter-spacing: 0;
}

.kpi-note {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    color: var(--ink-3);
    font-size: 12.5px;
}

.kpi-inline {
    display: flex;
    align-items: baseline;
    gap: var(--s-2);
}

.kpi-inline strong {
    font-size: 30px;
    font-weight: 600;
    letter-spacing: -.025em;
}

.kpi-inline span {
    color: var(--ink-3);
}

/* --- Rejilla fija de modulos --- */

.widget-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-auto-flow: row dense;
    gap: var(--s-5);
    margin-bottom: var(--s-5);
}

.widget {
    grid-column: span 4;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: var(--rack);
    border-radius: var(--r-md);
    box-shadow: var(--lift-1);
    padding: var(--s-5);
}

.widget.span-8 { grid-column: span 8; }
.widget.widget-wide { grid-column: span 6; }
.widget.span-6 { grid-column: span 6; }
.widget.span-12 { grid-column: span 12; }

.widget.widget-hidden {
    display: none;
}

.widget-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--s-3);
    margin-bottom: var(--s-3);
}

.widget-head h2,
.widget-head h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.3;
}

.widget-head p {
    margin: 2px 0 0;
    color: var(--ink-3);
    font-size: 12.5px;
}

.widget-head-actions {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    flex-shrink: 0;
}

.widget-more {
    font-size: 12.5px;
    font-weight: 500;
    color: var(--ink-3);
    white-space: nowrap;
    padding: 2px 0;
}

.widget-more::after {
    content: " →";
}

.widget-more:hover {
    color: var(--signal-strong);
}

.widget-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.widget-body > .paged-list {
    flex: 1;
}

.widget-body .paged-pager {
    margin-top: auto;
}

.widget-body .paged-list + .paged-pager {
    margin-top: var(--s-3);
}

.widget-empty {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--s-2);
    min-height: 120px;
    margin: 0;
    color: var(--ink-3);
    font-size: 13px;
    text-align: center;
}

/* filas compactas de las tarjetas */
.mini-row {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    padding: 10px 0;
    border-bottom: 1px solid var(--seam);
    font-size: 13px;
    color: var(--ink);
}

a.mini-row:hover .mini-title {
    color: var(--signal-strong);
}

.mini-row:last-child {
    border-bottom: none;
}

.mini-row .mini-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.mini-row .mini-title {
    color: var(--ink);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color .12s ease;
}

.mini-row .mini-sub {
    color: var(--ink-3);
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mini-row .mini-value {
    flex-shrink: 0;
    color: var(--ink-2);
    font-family: var(--font-mono);
    font-size: 12.5px;
    text-align: right;
}

/* servidor/volumen con medidores */
.srv-row {
    display: flex;
    flex-direction: column;
    gap: var(--s-2);
    padding: 10px 0;
    border-bottom: 1px solid var(--seam);
    color: var(--ink);
}

.srv-row:last-child {
    border-bottom: none;
}

a.srv-row:hover .srv-name {
    color: var(--signal-strong);
}

.srv-name {
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color .12s ease;
}

.srv-name small,
.size-name small {
    display: block;
    color: var(--ink-3);
    font-size: 12px;
    font-weight: 400;
}

.srv-meters {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--s-3);
}

.meter {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas: "label value" "track track";
    align-items: baseline;
    row-gap: 4px;
    column-gap: var(--s-2);
    font-size: 11.5px;
}

.srv-row > .meter {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas: "track value";
    align-items: center;
}

.meter-label {
    grid-area: label;
    color: var(--ink-3);
}

.meter-value {
    grid-area: value;
    justify-self: end;
    color: var(--ink-2);
    font-family: var(--font-mono);
    font-size: 11.5px;
}

.meter-track {
    grid-area: track;
    display: block;
    height: 4px;
    border-radius: 999px;
    background: var(--rack-raised);
    box-shadow: inset 0 0 0 1px var(--seam);
    overflow: hidden;
}

.meter-track > span {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: var(--signal);
}

.meter.is-warn .meter-track > span { background: var(--led-warn); }
.meter.is-fail .meter-track > span { background: var(--led-fail); }
.meter.is-warn .meter-value { color: var(--led-warn); }
.meter.is-fail .meter-value { color: var(--led-fail); }

/* respaldos mas pesados */
.size-row {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 3fr) 76px;
    align-items: center;
    gap: var(--s-4);
    padding: 10px 0;
    border-bottom: 1px solid var(--seam);
    color: var(--ink);
}

.size-row:last-child {
    border-bottom: none;
}

a.size-row:hover .size-name {
    color: var(--signal-strong);
}

.size-name {
    font-size: 13px;
    font-weight: 500;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color .12s ease;
}

.size-row .meter-track {
    height: 6px;
}

.size-value {
    text-align: right;
    color: var(--ink-2);
    font-family: var(--font-mono);
    font-size: 12.5px;
}

/* --- Modo personalizar --- */

.dash-edit-bar {
    display: none;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--s-3);
    margin-bottom: var(--s-5);
    padding: var(--s-3) var(--s-4);
    border-radius: var(--r-md);
    border: 1px dashed color-mix(in srgb, var(--signal) 45%, transparent);
    background: var(--signal-wash);
    color: var(--ink-2);
    font-size: 13px;
}

body.dash-editing .dash-edit-bar {
    display: flex;
}

.dash-edit-bar > span {
    flex: 1 1 260px;
}

.hidden-widgets-tray {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-2);
}

.hidden-widget-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--s-2);
    padding: 4px 4px 4px 12px;
    border-radius: 999px;
    background: var(--rack);
    box-shadow: var(--lift-1);
    color: var(--ink-2);
    font-size: 12.5px;
    font-weight: 500;
}

.hidden-widget-chip button {
    border: 0;
    background: var(--signal-wash);
    color: var(--signal-strong);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    font-weight: 600;
    cursor: pointer;
    line-height: 1;
}

.widget-edit-btn,
.widget-hide-btn,
.widget-drag-handle {
    display: none;
}

.widget-grid.edit-mode .widget-hide-btn,
.widget-grid.edit-mode .widget-drag-handle {
    display: inline-flex;
}

.widget-hide-btn,
.widget-drag-handle {
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: var(--r-sm);
    border: 1px solid var(--seam-strong);
    background: var(--rack-raised);
    color: var(--ink-3);
    cursor: pointer;
    flex-shrink: 0;
}

.widget-hide-btn:hover {
    color: var(--led-fail);
}

.widget-drag-handle {
    cursor: grab;
}

.widget-grid.edit-mode .widget {
    outline: 1px dashed color-mix(in srgb, var(--signal) 45%, transparent);
    outline-offset: 4px;
}

.widget-grid.edit-mode .widget.widget-dragging {
    opacity: .4;
}

.widget.widget-drag-over {
    box-shadow: var(--lift-1), 0 0 0 2px var(--signal);
}

@media (max-width: 1180px) {
    .posture {
        grid-template-columns: 1fr;
    }

    .posture-pulse {
        border-left: 0;
        border-top: 1px solid var(--seam);
    }

    .widget.span-8,
    .widget {
        grid-column: span 6;
    }

    .widget.span-8 {
        grid-column: span 12;
    }
}

@media (max-width: 760px) {
    .widget,
    .widget.span-8,
    .widget.span-6 {
        grid-column: span 12;
    }

    .posture-figure strong {
        font-size: 44px;
    }

    .posture-main,
    .posture-pulse {
        padding: var(--s-5);
    }

    .pulse {
        gap: 2px;
        min-height: 100px;
    }

    .size-row {
        grid-template-columns: minmax(0, 1fr) 72px;
    }

    .size-row .meter-track {
        display: none;
    }
}

/* --- piezas compartidas con otras vistas (fichas, planes) --- */

.stat-strip {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-3);
    margin-bottom: var(--s-5);
}

.stat-chip {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    background: var(--rack);
    border-radius: var(--r-md);
    padding: var(--s-2) var(--s-4) var(--s-2) var(--s-2);
    box-shadow: var(--lift-1);
    color: var(--ink);
}

.stat-chip-dot {
    width: 30px;
    height: 30px;
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--rack-raised);
    color: var(--ink-3);
    flex-shrink: 0;
}

.stat-chip-dot svg { width: 16px; height: 16px; }
.stat-chip.good .stat-chip-dot { color: var(--led-ok); }
.stat-chip.bad .stat-chip-dot { color: var(--led-fail); }

.stat-chip strong {
    display: block;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.2;
}

.stat-chip span {
    display: block;
    color: var(--ink-3);
    font-size: 12px;
    white-space: nowrap;
}

/* BACKUP_CENTER_CARD_PAGINATION: listas y tablas paginadas en el navegador
   (data-paged). El control que se agrega es el .paged-pager, con la misma
   apariencia que el paginador del servidor (ver BACKUP_CENTER_UI_PAGER). */
.paged-hidden {
    display: none !important;
}

.paged-list {
    display: flex;
    flex-direction: column;
}

.paged-list > .paged-last-visible {
    border-bottom: none;
}

/* BACKUP_CENTER_25I_MINIMALIST_FORM_KIT
   Componentes para formularios pensados para no-tecnicos (convencion del
   proyecto, ver README_TECNICO): chips de eleccion en vez de <select>
   denso, un interruptor on/off legible en vez de un checkbox suelto, y un
   <details> nativo para esconder lo avanzado sin JS. */
.plan-section {
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
}

.plan-section:last-child {
    border-bottom: none;
}

.plan-section h3 {
    margin: 0 0 2px;
    font-size: 15px;
}

.plan-section > p.section-hint {
    margin: 0 0 12px;
    color: var(--muted);
    font-size: 12.5px;
}

.choice-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.choice-chip input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
}

.choice-chip label {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    background: var(--surface);
    color: var(--text);
}

.choice-chip input:checked + label {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--signal-ink);
}

.choice-chip input:focus-visible + label {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

/* interruptor on/off: para la unica decision "de riesgo" de cada seccion
   (activar el plan, subir a la nube...), mas legible que un checkbox suelto */
.switch-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 4px 0;
}

.switch-row .switch-copy strong {
    display: block;
    font-size: 13.5px;
}

.switch-row .switch-copy small {
    color: var(--muted);
    font-size: 12px;
}

.switch {
    position: relative;
    display: inline-block;
    width: 42px;
    height: 24px;
    flex-shrink: 0;
}

.switch input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    cursor: pointer;
    /* el track decorativo pinta despues en el DOM y sin esto queda encima,
       interceptando el clic que en realidad debe llegar al input */
    z-index: 1;
}

.switch .track {
    position: absolute;
    inset: 0;
    background: var(--line);
    border-radius: 999px;
    transition: background .15s;
    /* puramente decorativo: el click debe llegar al input de arriba */
    pointer-events: none;
}

.switch .track::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #fff;
    transition: transform .15s;
}

.switch input:checked ~ .track {
    background: var(--gold);
}

.switch input:checked ~ .track::after {
    transform: translateX(18px);
}

details.advanced-details {
    margin-top: 10px;
    border: 1px dashed var(--line);
    border-radius: 8px;
    padding: 10px 12px;
}

details.advanced-details summary {
    cursor: pointer;
    font-size: 12.5px;
    font-weight: 700;
    color: var(--muted);
}

details.advanced-details[open] summary {
    margin-bottom: 10px;
}

/* par etiqueta/valor de texto simple: NO reusar .bar-row aqui, esa clase
   esta pensada para barras de porcentaje y su .bar-label tiene un ancho
   fijo angosto (96px) que trunca etiquetas mas largas como "Ultimo
   resultado". */
.info-row {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 3px 0;
    font-size: 12.5px;
}

.info-row .info-label {
    width: 130px;
    flex-shrink: 0;
    color: var(--muted);
    font-weight: 600;
}

.info-row .info-value {
    color: var(--text);
}

.plain-summary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--gold) 14%, transparent);
    color: var(--text);
    font-size: 12.5px;
    font-weight: 600;
}

/* donut chart, pure CSS conic-gradient */
.donut-row {
    display: flex;
    align-items: center;
    gap: 18px;
}

.donut {
    width: 92px;
    height: 92px;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.donut::before {
    content: "";
    position: absolute;
    inset: 12px;
    border-radius: 50%;
    background: var(--surface);
}

.donut-total {
    position: relative;
    z-index: 1;
    text-align: center;
}

.donut-total strong {
    display: block;
    font-size: 18px;
    line-height: 1.1;
}

.donut-total span {
    display: block;
    font-size: 9px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .05em;
}

.donut-legend {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.donut-legend-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
}

.donut-legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.donut-legend-label {
    flex: 1;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.donut-legend-value {
    font-weight: 800;
    color: var(--text);
}

/* horizontal bar list, used for top sizes / resource usage */
.bar-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
}

.bar-row .bar-label {
    width: 96px;
    flex-shrink: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text);
    font-weight: 600;
}

.bar-track {
    flex: 1;
    height: 8px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--muted) 16%, transparent);
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    border-radius: 999px;
    background: var(--signal);
}

.bar-fill.bad {
    background: var(--led-fail);
}

.bar-fill.warn {
    background: var(--led-warn);
}

.bar-value {
    flex-shrink: 0;
    width: 58px;
    text-align: right;
    color: var(--muted);
    font-weight: 700;
    font-size: 11.5px;
}

.gauge-stack {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

@media (max-width: 900px) {
    .widget {
        resize: none;
        flex-basis: 100%;
    }
}

.notice-list {
    margin: var(--s-2) 0 0;
    padding-left: var(--s-5);
}

/* acciones dentro de una fila: compactas para no inflar la altura de la tabla */
.data-table td .btn,
.mini-row .btn {
    height: 30px;
    padding: 0 var(--s-3);
    font-size: 13px;
}

/* un estado dentro de una metrica conserva su forma de LED (la regla
   ".metric-card span" de arriba es para la etiqueta, no para badges) */
.metric-card span.badge {
    display: inline-flex;
    align-self: flex-start;
    font-size: 12px;
}

/* tarjetas dentro de una tarjeta: un escalon de superficie, sin sombra propia */
.panel .panel,
.panel .metric-card,
.widget .metric-card {
    background: var(--rack-raised);
    box-shadow: inset 0 0 0 1px var(--seam);
}

.panel .panel {
    padding: var(--s-4);
    margin-bottom: var(--s-4);
}

.panel .metric-grid {
    gap: var(--s-3);
}

.metric-card strong {
    font-size: clamp(18px, 1.6vw, 24px);
}

/* ritmo vertical: 16 px entre bloques hermanos de una tarjeta. Con :where()
   no suma especificidad, asi que solo rellena donde la vista no definio nada */
:where(.panel) > :where(* + *) {
    margin-top: var(--s-4);
}

:where(.panel) > :where(input[type="hidden"], script, template) + * {
    margin-top: 0;
}

:where(td) > :where(div + div) {
    margin-top: 2px;
}

/* en pantallas angostas la tabla se desplaza de lado en vez de partir fechas y nombres */
@media (max-width: 700px) {
    .data-table td,
    .data-table th {
        white-space: nowrap;
    }
}

.size-row .meter-track {
    grid-area: auto;
}

@media (max-width: 560px) {
    .kpi-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: var(--s-3);
    }

    .kpi {
        padding: var(--s-3) var(--s-4);
    }

    .kpi-value {
        font-size: 24px;
    }
}

/* ================= Pestanas (BACKUP_CENTER_UI_TABS) ================= */

.tab-list {
    position: sticky;
    top: 52px; /* debajo de la barra superior (.app-topbar) */
    z-index: 15;
    display: flex;
    gap: var(--s-1);
    overflow-x: auto;
    scrollbar-width: none;
    margin: 0 0 var(--s-5);
    padding: var(--s-2) 0 0;
    background: var(--night);
    border-bottom: 1px solid var(--seam-strong);
}

.tab-list::-webkit-scrollbar {
    display: none;
}

/* sin JS no hay barra: se ven todos los paneles apilados */
.tabs:not(.tabs-ready) .tab-list {
    display: none;
}

.tab {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--s-2);
    padding: var(--s-2) var(--s-3) var(--s-3);
    border: 0;
    background: transparent;
    color: var(--ink-3);
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: color .12s ease;
}

.tab:hover {
    color: var(--ink);
}

.tab.is-active {
    color: var(--ink);
}

.tab.is-active::after {
    content: "";
    position: absolute;
    left: var(--s-3);
    right: var(--s-3);
    bottom: -1px;
    height: 2px;
    border-radius: 2px 2px 0 0;
    background: var(--signal);
}

.tab:focus-visible {
    box-shadow: var(--focus-ring);
}

.tab-count {
    min-width: 18px;
    padding: 0 5px;
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    line-height: 18px;
    text-align: center;
    background: color-mix(in srgb, var(--ink-3) 16%, transparent);
    color: var(--ink-2);
}

.tab-count.is-fail {
    background: color-mix(in srgb, var(--led-fail) 18%, transparent);
    color: var(--led-fail);
}

.tab-count.is-warn {
    background: color-mix(in srgb, var(--led-warn) 18%, transparent);
    color: var(--led-warn);
}

.check-grid[hidden],
.tab-panel[hidden] {
    display: none;
}

.tab-panel > .grid-two {
    margin-bottom: var(--s-5);
}

@media (max-width: 900px) {
    .tab-list {
        top: 56px;
    }
}

/* acciones del agente: rejilla de botones con su explicacion debajo */
.agent-action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--s-4);
}

.agent-action-item {
    display: flex;
    flex-direction: column;
    gap: var(--s-2);
}

.agent-action-item form {
    display: contents;
}

.agent-action-item .btn {
    width: 100%;
}

.agent-action-item .hint {
    margin: 0;
}

/* ================= Utilidades (BACKUP_CENTER_UI_REDESIGN) =================
   Reemplazan los style="" sueltos de las vistas. Solo valores de la escala. */
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--s-1) !important; }
.mt-2 { margin-top: var(--s-2) !important; }
.mt-3 { margin-top: var(--s-3) !important; }
.mt-4 { margin-top: var(--s-4) !important; }
.mt-6 { margin-top: var(--s-6) !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--s-1) !important; }
.mb-2 { margin-bottom: var(--s-2) !important; }
.mb-3 { margin-bottom: var(--s-3) !important; }
.mb-4 { margin-bottom: var(--s-4) !important; }
.mb-6 { margin-bottom: var(--s-6) !important; }
.ml-1 { margin-left: var(--s-1) !important; }
.ml-2 { margin-left: var(--s-2) !important; }
.ml-3 { margin-left: var(--s-3) !important; }
.m-0 { margin: 0 !important; }
.break-all { overflow-wrap: anywhere; word-break: break-word; }
.inline { display: inline; }
.inline-block { display: inline-block; }
.pre-wrap { white-space: pre-wrap; }
.align-middle { vertical-align: middle; }
.text-center { text-align: center; }
.text-xs { font-size: 11.5px; }
.text-sm { font-size: 12.5px; }
.text-base { font-size: 14px; }
.text-warn { color: var(--led-warn); }
.text-fail { color: var(--led-fail); }
.text-ok { color: var(--led-ok); }
.row-wrap { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-2); }

.mono { font-family: var(--font-mono); }

.field-label {
    display: block;
    color: var(--ink-2);
    font-size: 13px;
    font-weight: 500;
}

/* panel flotante bajo un boton (ej. "Generar ahora") */
details > .popover,
.popover {
    position: absolute;
    z-index: 40;
    margin-top: var(--s-2);
    min-width: 320px;
    padding: var(--s-4);
    background: var(--rack-raised);
    border-radius: var(--r-md);
    box-shadow: var(--lift-2);
}

details.inline-block {
    position: relative;
}

/* dentro de una tabla con scroll el flotante quedaria recortado: se despliega en la fila */
.data-table details > .popover {
    position: static;
    min-width: 280px;
}

details > summary.btn {
    list-style: none;
}

details > summary.btn::-webkit-details-marker {
    display: none;
}

/* ================= Piezas de vistas puntuales (antes <style> sueltos) ================= */

/* hallazgos: barra de seleccion en lote */
.batch-select-bar {
    position: sticky;
    top: calc(52px + var(--s-2));
    z-index: 5;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--s-3);
    margin-bottom: var(--s-4);
    padding: var(--s-3) var(--s-4);
    border-radius: var(--r-md);
    background: var(--rack-raised);
    box-shadow: var(--lift-2), inset 3px 0 0 var(--signal);
}

.batch-select-count { font-weight: 600; white-space: nowrap; }
.batch-select-hint { color: var(--ink-3); font-size: 13px; flex: 1; min-width: 200px; }
.discovery-select-label { display: flex; align-items: center; margin-right: var(--s-1); }
.discovery-select { width: 16px; height: 16px; accent-color: var(--signal); }
.discovery-view-toggle { display: inline-flex; gap: var(--s-2); margin-right: var(--s-3); }
.section-head .field { margin: 0; }
[data-view-panel][hidden] { display: none !important; }

/* perfiles: matriz de permisos */
.perm-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.perm-table th,
.perm-table td { padding: var(--s-2) var(--s-3); border-bottom: 1px solid var(--seam); text-align: left; }
.perm-table th { color: var(--ink-3); font-size: 12px; font-weight: 500; border-bottom-color: var(--seam-strong); }
.perm-table td.perm-check { text-align: center; width: 90px; }
.perm-table td.perm-check .muted-dash { color: var(--ink-4); }
.perm-table tbody tr:hover td { background: color-mix(in srgb, var(--rack-raised) 70%, transparent); }

/* planes por lote: lista de elementos elegidos */
.batch-item-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--s-2); }
.batch-item-list li {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    padding: var(--s-2) var(--s-3);
    background: var(--rack-raised);
    border-radius: var(--r-sm);
    overflow-wrap: anywhere;
}

/* ================= Login ================= */

.login-page {
    display: flex;
    min-height: 100vh;
}

.login-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--s-8) var(--s-4);
}

.login-card {
    width: 100%;
    max-width: 380px;
    display: flex;
    flex-direction: column;
    gap: var(--s-4);
    padding: var(--s-8);
    background: var(--rack);
    border-radius: var(--r-lg);
    box-shadow: var(--lift-2);
}

.login-brand {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    margin-bottom: var(--s-2);
}

.login-card h1 {
    margin: 0;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -.015em;
}

.login-lead {
    margin: calc(var(--s-3) * -1) 0 var(--s-1);
    color: var(--ink-3);
}

.login-card .validation-errors {
    margin: 0;
}

.login-captcha {
    color: var(--led-warn);
    font-family: var(--font-mono);
    font-weight: 500;
}

.login-remember {
    font-size: 13.5px;
    color: var(--ink-2);
    cursor: pointer;
}

.login-back {
    align-self: center;
    font-size: 13px;
    color: var(--ink-3);
}

.login-back:hover {
    color: var(--ink);
}

.login-forgot {
    align-self: center;
    margin-top: calc(var(--s-1) * -1);
    font-size: 13px;
    color: var(--ink-3);
}

.login-forgot:hover {
    color: var(--ink);
}

.login-card .notice {
    margin: 0;
}

.password-mode {
    display: grid;
    gap: var(--s-2);
}

.password-mode .check-item {
    align-items: flex-start;
}

.password-mode .check-item small {
    display: block;
    color: var(--ink-3);
}

.login-submit {
    width: 100%;
    height: 40px;
    margin-top: var(--s-1);
}

.theme-toggle {
    position: fixed;
    top: var(--s-4);
    right: var(--s-4);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--r-sm);
    border: 1px solid var(--seam-strong);
    background: var(--rack);
    color: var(--ink-3);
    cursor: pointer;
}

.theme-toggle:hover {
    color: var(--ink);
}

@media (max-width: 480px) {
    .login-card {
        padding: var(--s-6) var(--s-5);
    }
}

.error-card {
    max-width: 440px;
    gap: var(--s-3);
}

.error-card .actions {
    margin-top: var(--s-2);
}

/* ================= Mapa de infraestructura (BACKUP_CENTER_INFRA_MAP) =================
   Escenario isometrico: plataformas = ubicaciones, torres = equipos, cable en el
   piso = red privada, arcos = replicas y respaldos. Todo con los tokens del
   sistema, asi funciona igual en tema claro y oscuro. */

.map-stage {
    position: relative;
    height: calc(100vh - 210px);
    min-height: 560px;
    border-radius: var(--r-md);
    background: var(--night-deep);
    box-shadow: var(--lift-1);
    overflow: hidden;
}

.map-toolbar {
    position: absolute;
    top: var(--s-4);
    left: var(--s-4);
    right: var(--s-4);
    z-index: 3;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--s-2) var(--s-3);
    pointer-events: none;
}

.map-toolbar > * {
    pointer-events: auto;
}

.map-search {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    height: 36px;
    padding: 0 var(--s-3);
    border-radius: var(--r-sm);
    background: var(--rack);
    box-shadow: var(--lift-1);
    color: var(--ink-3);
}

.map-search svg {
    width: 15px;
    height: 15px;
}

.map-search input {
    width: 200px;
    border: 0;
    outline: none;
    background: transparent;
    color: var(--ink);
    font: inherit;
    font-size: 13.5px;
}

.map-toggle {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    height: 36px;
    padding: 0 var(--s-3);
    border-radius: var(--r-sm);
    background: var(--rack);
    box-shadow: var(--lift-1);
    color: var(--ink-2);
    font-size: 13px;
    cursor: pointer;
}

.map-toggle input {
    accent-color: var(--signal);
}

.map-legend {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--s-1) var(--s-3);
    height: 36px;
    padding: 0 var(--s-3);
    border-radius: var(--r-sm);
    background: color-mix(in srgb, var(--rack) 82%, transparent);
    box-shadow: var(--lift-1);
    color: var(--ink-3);
    font-size: 12px;
}

.map-legend span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.lg-led {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.lg-led.ok { background: var(--led-ok); }
.lg-led.warn { background: var(--led-warn); }
.lg-led.fail { background: var(--led-fail); }

.lg-line {
    width: 18px;
    height: 0;
    border-top: 2px solid var(--signal);
}

.lg-line.replica { border-top-style: dashed; }
.lg-line.backup { border-top-style: dotted; border-top-color: var(--led-ok); }

.map-zoom {
    display: flex;
    gap: var(--s-1);
    margin-left: auto;
}

.map-zoom .btn {
    background: var(--rack);
    box-shadow: var(--lift-1);
}

.map-icon-btn {
    width: 36px;
    padding: 0;
    font-size: 18px;
    line-height: 1;
}

.map-svg {
    display: block;
    width: 100%;
    height: 100%;
    cursor: grab;
    touch-action: none;
    user-select: none;
}

.map-svg.is-panning {
    cursor: grabbing;
}

.map-floor-line {
    stroke: var(--seam);
    stroke-width: 1;
}

/* lejos, los droplets sin agente muestran solo el nombre (las IP al pasar el cursor) */
.map-svg.is-far .node-label.type-droplet:not(.is-related):not(.is-match) .node-ip {
    display: none;
}

.map-layer-labels {
    pointer-events: none;
}

.map-hint {
    position: absolute;
    left: var(--s-4);
    bottom: var(--s-3);
    margin: 0;
    color: var(--ink-4);
    font-size: 12px;
    pointer-events: none;
}

/* --- plataformas --- */

.zone-top { fill: color-mix(in srgb, var(--rack) 88%, var(--signal) 4%); stroke: var(--seam-strong); stroke-width: 1; }
.zone-face-left { fill: color-mix(in srgb, var(--rack) 70%, var(--night-deep)); }
.zone-face-right { fill: color-mix(in srgb, var(--rack) 45%, var(--night-deep)); }
.map-zone.kind-storage .zone-top { fill: color-mix(in srgb, var(--rack) 86%, var(--led-ok) 6%); }

.zone-title {
    fill: var(--ink-2);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.zone-sub {
    fill: var(--ink-4);
    font-size: 11px;
}

/* --- torres --- */

.map-node {
    cursor: pointer;
    outline: none;
}

.node-body {
    transition: transform .18s var(--ease-out), opacity .15s ease;
}

.map-node:hover .node-body,
.map-node:focus-visible .node-body,
.map-node.is-selected .node-body {
    transform: translateY(-5px);
}

.face-top { fill: color-mix(in srgb, var(--rack-raised) 78%, var(--ink) 10%); stroke: var(--seam-strong); stroke-width: .8; }
.face-left { fill: var(--rack-raised); stroke: var(--seam-strong); stroke-width: .8; }
.face-right { fill: color-mix(in srgb, var(--rack) 80%, var(--night-deep)); stroke: var(--seam-strong); stroke-width: .8; }

:root[data-theme="light"] .face-top { fill: #ffffff; }
:root[data-theme="light"] .face-left { fill: #e9edf5; }
:root[data-theme="light"] .face-right { fill: #d6dcea; }

.rack-slot { stroke: color-mix(in srgb, var(--ink-4) 60%, transparent); stroke-width: 1; }

.node-led { fill: var(--ink-4); }
.tone-ok .node-led.is-main { fill: var(--led-ok); }
.tone-warn .node-led.is-main { fill: var(--led-warn); }
.tone-fail .node-led.is-main { fill: var(--led-fail); }
.tone-ok .node-led:not(.is-main) { fill: color-mix(in srgb, var(--led-ok) 45%, var(--ink-4)); }

.node-halo { fill: transparent; }
.tone-ok .node-halo { fill: color-mix(in srgb, var(--led-ok) 14%, transparent); }
.tone-warn .node-halo { fill: color-mix(in srgb, var(--led-warn) 18%, transparent); }
.tone-fail .node-halo { fill: color-mix(in srgb, var(--led-fail) 22%, transparent); animation: map-halo 2.2s ease-in-out infinite; }

@keyframes map-halo {
    50% { opacity: .45; }
}

.map-node.is-selected .node-halo,
.map-node:focus-visible .node-halo {
    stroke: var(--signal);
    stroke-width: 1.5;
}

/* droplet sin agente: solo el contorno */
.type-droplet .face-top,
.type-droplet .face-left,
.type-droplet .face-right {
    fill: color-mix(in srgb, var(--rack) 30%, transparent);
    stroke: var(--ink-4);
    stroke-dasharray: 3 3;
}

.type-droplet .rack-slot,
.type-droplet .node-led { opacity: .35; }

.screen-frame { fill: var(--rack-raised); }
.screen-glass { fill: color-mix(in srgb, var(--signal) 30%, var(--night-deep)); stroke: none; }
.tone-fail .screen-glass { fill: color-mix(in srgb, var(--led-fail) 35%, var(--night-deep)); }

.hub-face.face-top { fill: color-mix(in srgb, var(--signal) 22%, var(--rack-raised)); }
.hub-port { fill: var(--signal-strong); }

.storage-side { fill: color-mix(in srgb, var(--led-ok) 16%, var(--rack-raised)); }
.storage-top { fill: color-mix(in srgb, var(--led-ok) 24%, var(--rack-raised)); }
.tone-fail .storage-side { fill: color-mix(in srgb, var(--led-fail) 18%, var(--rack-raised)); }

/* --- etiquetas --- */

.node-label {
    pointer-events: none;
    transition: opacity .15s ease;
}

.node-name {
    fill: var(--ink);
    font-size: 12px;
    font-weight: 600;
    paint-order: stroke;
    stroke: var(--night-deep);
    stroke-width: 4px;
    stroke-linejoin: round;
}

.node-ip {
    fill: var(--ink-3);
    font-family: var(--font-mono);
    font-size: 10.5px;
    paint-order: stroke;
    stroke: var(--night-deep);
    stroke-width: 4px;
    stroke-linejoin: round;
}

.node-label.type-droplet .node-name { fill: var(--ink-3); font-weight: 500; }
.node-label.tone-fail .node-name { fill: var(--led-fail); }
.node-label.type-hub .node-name { fill: var(--signal-strong); font-size: 11px; }

/* --- enlaces --- */

.link-cable {
    stroke: color-mix(in srgb, var(--signal) 45%, transparent);
    stroke-width: 2;
}

.link-pulse {
    stroke: var(--signal-strong);
    stroke-width: 2;
    stroke-dasharray: 2 14;
    animation: map-flow 1.6s linear infinite;
    opacity: .8;
}

.link-arc {
    fill: none;
    stroke-width: 1.6;
    opacity: .55;
}

.link-flow {
    fill: none;
    stroke-width: 2.2;
    stroke-dasharray: 3 18;
    animation: map-flow 1.4s linear infinite;
}

.link-replica .link-arc { stroke: var(--signal); stroke-dasharray: 8 6; }
.link-replica .link-flow { stroke: var(--signal-strong); }
.link-depends .link-arc { stroke: var(--ink-3); stroke-dasharray: 2 5; }
.link-depends .link-flow { stroke: var(--ink-2); }
.link-backup .link-arc { stroke: var(--led-ok); stroke-dasharray: 1 5; stroke-linecap: round; }
.link-backup .link-flow { stroke: var(--led-ok); }

.map-arrow-replica { fill: var(--signal); }
.map-arrow-depends { fill: var(--ink-3); }
.map-arrow-backup { fill: var(--led-ok); }

@keyframes map-flow {
    to { stroke-dashoffset: -32; }
}

@media (prefers-reduced-motion: reduce) {
    .link-pulse, .link-flow, .tone-fail .node-halo { animation: none; }
}

/* --- enfoque al pasar el cursor --- */

.map-svg.is-focusing .map-node:not(.is-related) .node-body,
.map-svg.is-focusing .node-label:not(.is-related),
.map-svg.is-focusing .map-link:not(.is-related) {
    opacity: .28;
}

.map-svg.is-focusing .map-link.is-related .link-arc,
.map-svg.is-focusing .map-link.is-related .link-cable {
    opacity: 1;
}

.map-svg.is-searching .map-node:not(.is-match) .node-body,
.map-svg.is-searching .node-label:not(.is-match) {
    opacity: .22;
}

.map-svg.hide-ghosts .type-droplet,
.map-svg.hide-ghosts .has-ghost {
    display: none;
}

/* --- panel lateral --- */

.map-drawer {
    position: absolute;
    top: var(--s-3);
    right: var(--s-3);
    bottom: var(--s-3);
    z-index: 4;
    width: 420px;
    max-width: calc(100% - var(--s-6));
    overflow-y: auto;
    background: var(--rack);
    border-radius: var(--r-md);
    box-shadow: var(--lift-2);
    transform: translateX(calc(100% + var(--s-4)));
    opacity: 0;
    transition: transform .26s var(--ease-out), opacity .2s ease;
    scrollbar-width: thin;
}

.map-drawer.is-open {
    transform: none;
    opacity: 1;
}

.map-drawer-close {
    position: sticky;
    top: var(--s-3);
    float: right;
    margin: var(--s-3) var(--s-3) 0 0;
    z-index: 1;
}

.map-card {
    padding: var(--s-5);
}

.map-card-head h2 {
    margin: var(--s-1) 0 0;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -.01em;
}

.map-card-head .eyebrow {
    margin: 0;
}

.map-card-sub {
    margin: var(--s-1) 0 0;
    color: var(--ink-3);
    font-size: 13px;
}

.map-card-section {
    margin-top: var(--s-5);
    padding-top: var(--s-4);
    border-top: 1px solid var(--seam);
}

.map-card-section h3 {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin: 0 0 var(--s-2);
    font-size: 13px;
    font-weight: 600;
}

.map-card-meta {
    color: var(--ink-4);
    font-size: 12px;
    font-weight: 400;
}

.map-card .info-row .info-label {
    width: 120px;
}

.map-card .mini-row form {
    margin: 0;
}

.map-card .map-icon-btn {
    width: 30px;
    height: 30px;
    font-size: 16px;
}

.map-link-dir {
    width: 20px;
    color: var(--signal-strong);
    font-family: var(--font-mono);
    text-align: center;
}

.map-link-form {
    margin-top: var(--s-3);
    grid-template-columns: 1fr 1fr;
}

.map-member {
    width: 100%;
    border: 0;
    background: transparent;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.map-member:hover .mini-title {
    color: var(--signal-strong);
}

.map-card-foot {
    margin-top: var(--s-5);
    padding-top: var(--s-4);
    border-top: 1px solid var(--seam);
}

.map-card-foot .eyebrow {
    margin: 0 0 var(--s-2);
}

.map-card-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-2);
}

.map-card-tabs .btn {
    height: 30px;
    padding: 0 var(--s-3);
    font-size: 13px;
}

.map-card-loading {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    padding: var(--s-6) var(--s-5);
    color: var(--ink-3);
}

@media (max-width: 760px) {
    .map-stage {
        height: calc(100vh - 170px);
    }

    .map-legend,
    .map-hint {
        display: none;
    }

    .map-search input {
        width: 130px;
    }

    .map-drawer {
        top: auto;
        left: var(--s-2);
        right: var(--s-2);
        bottom: var(--s-2);
        width: auto;
        max-width: none;
        max-height: 70%;
        transform: translateY(calc(100% + var(--s-4)));
    }
}

.text-right { text-align: right; }

/* ================= Imagenes de restauracion (BACKUP_CENTER_DO_RESTORE_IMAGES) =================
   Cinta de restauracion: cada marca es un momento al que se puede volver. */

.restore-summary {
    display: flex;
    align-items: center;
    gap: var(--s-4);
}

.restore-count {
    display: flex;
    align-items: baseline;
    gap: var(--s-1);
    flex-shrink: 0;
}

.restore-count strong {
    font-size: 36px;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -.03em;
}

.restore-count span {
    color: var(--ink-3);
    font-size: 16px;
    font-weight: 500;
}

.restore-caption {
    margin: 0;
    color: var(--ink-2);
    font-weight: 500;
}

.restore-tape {
    position: relative;
    height: 44px;
    margin-top: var(--s-5);
    border-radius: var(--r-sm);
    background: var(--inset);
    box-shadow: inset 0 0 0 1px var(--seam);
}

.restore-day {
    position: absolute;
    top: 0;
    bottom: 0;
    border-left: 1px dashed var(--seam-strong);
}

.restore-day span {
    position: absolute;
    top: calc(100% + 4px);
    left: 4px;
    color: var(--ink-4);
    font-family: var(--font-mono);
    font-size: 10.5px;
    white-space: nowrap;
}

.restore-mark {
    position: absolute;
    top: 8px;
    bottom: 8px;
    width: 4px;
    margin-left: -2px;
    border-radius: 2px;
    background: var(--led-ok);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--led-ok) 22%, transparent);
    cursor: help;
}

.restore-mark.is-snapshot {
    background: var(--signal);
    box-shadow: 0 0 0 2px var(--signal-wash);
}

.restore-gap {
    position: absolute;
    top: 0;
    bottom: 0;
    background: repeating-linear-gradient(135deg, color-mix(in srgb, var(--led-fail) 22%, transparent) 0 6px, transparent 6px 12px);
    border-top: 2px solid var(--led-fail);
}

.restore-window {
    position: absolute;
    top: 0;
    bottom: 0;
    background: var(--signal-wash);
    border-top: 2px dashed var(--signal);
}

.restore-now {
    position: absolute;
    top: -4px;
    bottom: -4px;
    width: 2px;
    margin-left: -1px;
    background: var(--ink-3);
}

.restore-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-1) var(--s-4);
    margin: var(--s-6) 0 var(--s-4);
    color: var(--ink-3);
    font-size: 12px;
}

.restore-legend span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.restore-key {
    width: 4px;
    height: 12px;
    border-radius: 2px;
    background: var(--led-ok);
}

.restore-key.is-snapshot { background: var(--signal); }
.restore-key.is-gap { width: 12px; background: color-mix(in srgb, var(--led-fail) 40%, transparent); }
.restore-key.is-window { width: 12px; background: var(--signal-wash); box-shadow: inset 0 2px 0 var(--signal); }

.restore-tape.is-mini {
    height: 18px;
    margin-top: var(--s-1);
}

.restore-tape.is-mini .restore-mark {
    top: 4px;
    bottom: 4px;
    width: 3px;
    box-shadow: none;
}

/* ================= Editor del mapa (BACKUP_CENTER_MAP_EDITOR) =================
   Modo Editar estilo FossFLOW: paleta a la izquierda, asa de conexion sobre cada
   equipo, rombo fantasma con snap a media baldosa, areas y textos sobre el piso. */
.map-actions {
    display: flex;
    gap: var(--s-1);
    margin-left: auto;
}
.map-actions .btn-secondary {
    background: var(--rack);
    box-shadow: var(--lift-1);
}
.map-actions + .map-zoom {
    margin-left: 0;
}
.map-stage.is-saving,
.map-stage.is-saving .map-svg {
    cursor: progress;
}
.map-stage.is-editing .map-svg {
    cursor: default;
}
.map-stage.is-editing .map-node {
    cursor: grab;
}
.map-stage.is-dragging .map-node,
.map-stage.is-dragging .map-svg {
    cursor: grabbing;
}
.map-stage.is-dragging .node-body {
    transition: none;
}

/* paleta */
.map-palette {
    position: absolute;
    z-index: 3;
    top: 72px;
    left: var(--s-4);
    display: grid;
    grid-template-columns: repeat(2, 72px);
    gap: var(--s-1);
    max-height: calc(100% - 120px);
    overflow-y: auto;
    padding: var(--s-3) var(--s-2) var(--s-2);
    border-radius: var(--r-md);
    background: var(--rack);
    box-shadow: var(--lift-2);
    scrollbar-width: thin;
}
.map-palette[hidden] {
    display: none;
}
.map-palette .eyebrow {
    grid-column: 1 / -1;
    margin: 0 var(--s-1) var(--s-1);
}
.map-palette-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 64px;
    padding: var(--s-1);
    border: 0;
    border-radius: var(--r-sm);
    background: transparent;
    color: var(--ink-2);
    font: inherit;
    font-size: 11px;
    line-height: 1.2;
    text-align: center;
    cursor: grab;
    touch-action: none;
    transition: background-color .12s ease, color .12s ease, transform .12s var(--ease-out);
}
.map-palette-item svg {
    width: 22px;
    height: 22px;
    color: var(--ink-3);
}
.map-palette-item:hover,
.map-palette-item:focus-visible {
    background: var(--rack-raised);
    color: var(--ink);
    outline: none;
}
.map-palette-item:hover svg,
.map-palette-item:focus-visible svg {
    color: var(--signal);
}
.map-palette-item:focus-visible {
    box-shadow: 0 0 0 2px var(--signal);
}
.map-palette-item:active {
    transform: scale(.97);
    cursor: grabbing;
}
.map-drag-chip {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    padding: 4px 10px;
    border-radius: var(--r-sm);
    background: var(--rack-raised);
    box-shadow: var(--lift-2);
    color: var(--ink-2);
    font-size: 12px;
    pointer-events: none;
}
.map-drag-chip.is-over {
    background: var(--signal);
    color: #fff;
}

/* asa de conexion, fantasma y linea elastica */
.conn-handle {
    display: none;
    cursor: crosshair;
}
.conn-handle circle {
    fill: var(--signal);
    stroke: var(--night-deep);
    stroke-width: 2;
}
.conn-handle path {
    stroke: #fff;
    stroke-width: 1.6;
    stroke-linecap: round;
}
.is-editing .map-node:hover .conn-handle,
.is-editing .map-node:focus-visible .conn-handle,
.is-editing .map-node.is-selected .conn-handle {
    display: inline;
}
.is-dragging .conn-handle {
    display: none !important;
}
.map-ghost {
    fill: color-mix(in srgb, var(--signal) 18%, transparent);
    stroke: var(--signal);
    stroke-width: 1.5;
    stroke-dasharray: 4 3;
    pointer-events: none;
}
.map-rubber {
    fill: none;
    stroke: var(--signal);
    stroke-width: 2;
    stroke-dasharray: 6 4;
    pointer-events: none;
}
.map-node.is-drop-target .node-halo,
.map-node.is-drop-target .face-top {
    stroke: var(--signal);
    stroke-width: 2.5;
}

/* enlaces nuevos y zona de clic */
.link-hit {
    fill: none;
    stroke: transparent;
    stroke-width: 14;
    pointer-events: stroke;
    cursor: pointer;
}
.map-link.is-selected .link-cable,
.map-link.is-selected .link-arc {
    stroke: var(--signal);
    opacity: 1;
    stroke-width: 3;
}
.link-protects .link-cable {
    stroke: color-mix(in srgb, var(--led-warn) 55%, transparent);
    stroke-dasharray: 5 4;
}
.link-protects .link-pulse { display: none; }
.link-network .link-cable {
    stroke: color-mix(in srgb, var(--ink-3) 70%, transparent);
    stroke-width: 2.4;
    fill: none;
}
.link-network .link-pulse { stroke: var(--ink-2); fill: none; }
.link-vpc .link-cable, .link-vpc .link-pulse, .link-protects .link-cable { fill: none; }
.link-traffic .link-arc { stroke: var(--signal); }
.link-traffic .link-flow { stroke: var(--signal-strong); }
.map-arrow-traffic { fill: var(--signal); }
.lg-line.protects { border-top: 2px dashed var(--led-warn); }
.lg-line.traffic { border-top-color: var(--signal-strong); }
.lg-line.vpc { border-top-color: var(--ink-3); }
.link-label text {
    fill: var(--ink-2);
    font-family: var(--font-mono);
    font-size: 10.5px;
    paint-order: stroke;
    stroke: var(--night-deep);
    stroke-width: 4px;
    stroke-linejoin: round;
}

/* iconos nuevos (mismas caras que las torres) */
.node-shadow { fill: color-mix(in srgb, var(--night-deep) 70%, transparent); }
.fw-face.face-top { fill: color-mix(in srgb, var(--rack-raised) 80%, var(--led-warn) 12%); }
.fw-mortar { stroke: color-mix(in srgb, var(--ink-4) 70%, transparent); stroke-width: .9; }
.fw-shield { fill: color-mix(in srgb, var(--signal) 40%, var(--rack-raised)); stroke: var(--signal-strong); stroke-width: 1; }
.tone-warn .fw-shield { fill: color-mix(in srgb, var(--led-warn) 45%, var(--rack-raised)); stroke: var(--led-warn); }
.router-antenna { stroke: var(--ink-3); stroke-width: 2; stroke-linecap: round; }
.router-tip { fill: var(--signal); }
.globe { fill: color-mix(in srgb, var(--signal) 16%, var(--rack-raised)); stroke: var(--signal); stroke-width: 1.2; }
.globe-line { fill: none; stroke: color-mix(in srgb, var(--signal) 55%, transparent); stroke-width: .9; }
.lb-face.face-top { fill: color-mix(in srgb, var(--signal) 14%, var(--rack-raised)); }
.lb-arrow { stroke: var(--signal-strong); stroke-width: 1.6; stroke-linecap: round; }
.lb-tip { fill: var(--signal-strong); }
.db-side { fill: color-mix(in srgb, var(--led-info) 14%, var(--rack-raised)); }
.db-top { fill: color-mix(in srgb, var(--led-info) 24%, var(--rack-raised)); }
.cloud-shape { fill: var(--rack-raised); stroke: var(--ink-3); stroke-width: 1.2; }
.person-body { fill: var(--rack-raised); stroke: var(--seam-strong); stroke-width: 1; }
.person-head { fill: color-mix(in srgb, var(--rack-raised) 70%, var(--ink) 12%); stroke: var(--seam-strong); stroke-width: 1; }
.tone-manual .node-halo { fill: color-mix(in srgb, var(--ink-4) 10%, transparent); }
.map-node.is-selected .face-top { stroke: var(--signal); stroke-width: 1.6; }

/* areas y textos */
.map-area { --area: var(--signal); cursor: pointer; }
.map-area.color-ok { --area: var(--led-ok); }
.map-area.color-warn { --area: var(--led-warn); }
.map-area.color-fail { --area: var(--led-fail); }
.map-area.color-info { --area: var(--led-info); }
.map-area.color-neutral { --area: var(--ink-3); }
.area-floor {
    fill: color-mix(in srgb, var(--area) 9%, transparent);
    stroke: color-mix(in srgb, var(--area) 60%, transparent);
    stroke-width: 1.4;
    stroke-dasharray: 7 5;
}
.map-area.is-selected .area-floor { stroke: var(--area); stroke-width: 2.2; stroke-dasharray: none; }
.area-label { --area: var(--signal); }
.area-label.color-ok { --area: var(--led-ok); }
.area-label.color-warn { --area: var(--led-warn); }
.area-label.color-fail { --area: var(--led-fail); }
.area-label.color-info { --area: var(--led-info); }
.area-label.color-neutral { --area: var(--ink-3); }
.area-title {
    fill: var(--area);
    paint-order: stroke;
    stroke: var(--night-deep);
    stroke-width: 4px;
    stroke-linejoin: round;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .1em;
    text-transform: uppercase;
}
.area-resize { display: none; fill: var(--area); stroke: var(--night-deep); stroke-width: 2; cursor: nwse-resize; }
.is-editing .map-area .area-resize { display: inline; }
.is-editing .map-area { cursor: move; }
.map-text { cursor: pointer; }
.is-editing .map-text { cursor: move; }
.map-text-body {
    fill: var(--ink-2);
    font-size: 14px;
    font-weight: 600;
    paint-order: stroke;
    stroke: var(--night-deep);
    stroke-width: 4px;
    stroke-linejoin: round;
}
.map-text.is-selected .map-text-body { fill: var(--signal-strong); }

/* inspector */
.map-inspector .field { margin: 0; }
.map-swatches { display: flex; flex-wrap: wrap; gap: var(--s-1); }
.map-swatch {
    --area: var(--signal);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 30px;
    padding: 0 var(--s-2);
    border-radius: var(--r-sm);
    background: var(--inset);
    color: var(--ink-2);
    font-size: 12.5px;
    cursor: pointer;
}
.map-swatch::before { content: ''; width: 10px; height: 10px; border-radius: 50%; background: var(--area); }
.map-swatch input { position: absolute; opacity: 0; pointer-events: none; }
.map-swatch:has(input:checked) { box-shadow: 0 0 0 2px var(--area); color: var(--ink); }
.map-swatch:has(input:focus-visible) { outline: 2px solid var(--signal); outline-offset: 2px; }
.map-swatch.color-ok { --area: var(--led-ok); }
.map-swatch.color-warn { --area: var(--led-warn); }
.map-swatch.color-fail { --area: var(--led-fail); }
.map-swatch.color-info { --area: var(--led-info); }
.map-swatch.color-neutral { --area: var(--ink-3); }

/* aviso flotante */
.map-toast {
    position: absolute;
    z-index: 5;
    left: 50%;
    bottom: var(--s-6);
    max-width: min(520px, calc(100% - var(--s-8)));
    padding: var(--s-2) var(--s-4);
    border-radius: var(--r-sm);
    background: var(--rack-raised);
    box-shadow: var(--lift-2);
    color: var(--ink);
    font-size: 13px;
    opacity: 0;
    transform: translate(-50%, 6px);
    transition: opacity .16s ease, transform .2s var(--ease-out);
    pointer-events: none;
}
.map-toast.is-visible { opacity: 1; transform: translate(-50%, 0); }
.map-toast.is-error { box-shadow: var(--lift-2), inset 3px 0 0 var(--led-fail); }

@media (max-width: 760px) {
    .map-palette {
        top: auto;
        bottom: var(--s-3);
        left: var(--s-3);
        right: var(--s-3);
        grid-template-columns: none;
        grid-auto-flow: column;
        grid-auto-columns: 68px;
        overflow-x: auto;
        overflow-y: hidden;
        max-height: none;
    }
    .map-palette .eyebrow { display: none; }
    .map-actions { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
    .map-toast { transition: opacity .16s ease; transform: translate(-50%, 0); }
}
.node-label.type-firewall.tone-warn .node-ip { fill: var(--led-warn); }
.node-label.type-firewall .node-name { font-size: 11.5px; font-weight: 500; fill: var(--ink-2); }
/* lejos: firewalls sin su linea de detalle; muy lejos, solo nombres */
.map-svg.is-far .node-label.type-firewall:not(.is-related):not(.is-match):not(.tone-warn) .node-ip,
.map-svg.is-very-far .node-label:not(.is-related):not(.is-match) .node-ip,
.map-svg.is-very-far .link-label {
    display: none;
}
.map-svg.is-very-far .node-label.type-droplet:not(.is-related):not(.is-match),
.map-svg.is-very-far .node-label.type-firewall.is-cloud:not(.is-related):not(.is-match):not(.tone-warn) {
    display: none;
}

/* ================= Asistente del mapa (BACKUP_CENTER_MAP_ASSISTANT) =================
   Conversacion en el panel lateral; la propuesta se dibuja punteada sobre el mapa
   hasta que se aplica. */
.map-assistant-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.map-assistant-btn svg {
    width: 16px;
    height: 16px;
    color: var(--signal);
}
.assist-log {
    display: flex;
    flex-direction: column;
    gap: var(--s-2);
}
.assist-example {
    display: block;
    width: 100%;
    padding: var(--s-2) var(--s-3);
    border: 0;
    border-radius: var(--r-sm);
    background: var(--rack-raised);
    color: var(--ink-2);
    font: inherit;
    font-size: 13px;
    line-height: 1.45;
    text-align: left;
    cursor: pointer;
    transition: background-color .12s ease, color .12s ease;
}
.assist-example:hover,
.assist-example:focus-visible {
    background: color-mix(in srgb, var(--signal) 10%, var(--rack-raised));
    color: var(--ink);
    outline: none;
}
.assist-msg {
    max-width: 92%;
    padding: var(--s-2) var(--s-3);
    border-radius: var(--r-md);
    font-size: 13.5px;
    line-height: 1.5;
    white-space: pre-wrap;
}
.assist-msg.is-user {
    align-self: flex-end;
    background: color-mix(in srgb, var(--signal) 16%, var(--rack-raised));
    color: var(--ink);
}
.assist-msg.is-ai {
    align-self: flex-start;
    background: var(--rack-raised);
    color: var(--ink-2);
}
.assist-msg.is-busy {
    display: inline-flex;
    align-items: center;
    gap: var(--s-2);
    color: var(--ink-3);
}
.assist-msg.is-busy .led { animation: map-halo 1.2s ease-in-out infinite; }
.assist-msg.is-error { align-self: stretch; max-width: none; background: color-mix(in srgb, var(--led-fail) 12%, var(--rack-raised)); color: var(--ink); }
.assist-msg.is-ok { align-self: stretch; max-width: none; background: color-mix(in srgb, var(--led-ok) 12%, var(--rack-raised)); color: var(--ink); }
.assist-q { display: block; color: var(--ink); font-weight: 500; }
.assist-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-1);
    margin-top: var(--s-2);
}
.assist-options .btn {
    height: auto;
    min-height: 30px;
    padding: 4px 10px;
    white-space: normal;
    text-align: left;
    font-size: 12.5px;
}
.assist-icon {
    display: inline-flex;
    flex: none;
    width: 28px;
    height: 28px;
    align-items: center;
    justify-content: center;
    border-radius: var(--r-sm);
    background: var(--rack-raised);
    color: var(--signal);
}
.assist-icon svg { width: 18px; height: 18px; }
.assist-list {
    margin: 0;
    padding-left: var(--s-4);
    color: var(--ink-3);
    font-size: 12.5px;
}
.assist-form textarea { width: 100%; resize: vertical; }
.assist-form .row-wrap { margin-top: var(--s-2); }

/* vista previa punteada */
.map-node.is-preview { pointer-events: none; }
.map-node.is-preview .node-body { opacity: .78; }
.map-node.is-preview .face-top,
.map-node.is-preview .face-left,
.map-node.is-preview .face-right,
.map-node.is-preview .globe,
.map-node.is-preview .cloud-shape {
    stroke: var(--signal);
    stroke-dasharray: 3 3;
}
.map-node.is-preview .node-halo { fill: color-mix(in srgb, var(--signal) 14%, transparent); }
.node-label.is-preview .node-name { fill: var(--signal-strong); font-style: italic; }
.map-link.is-preview .link-cable,
.map-link.is-preview .link-arc {
    stroke: var(--signal);
    stroke-dasharray: 6 5;
    opacity: .9;
}
.map-link.is-preview .link-hit { pointer-events: none; }
.map-area.is-preview { pointer-events: none; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ================= Red y accesos del servidor (BACKUP_CENTER_SERVER_NETWORK) ================= */
.net-access-list {
    display: flex;
    flex-direction: column;
    gap: var(--s-2);
    margin-top: var(--s-2);
}
.net-access-list:empty { display: none; }
.net-access-row {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr) 104px minmax(0, 2fr) 36px;
    gap: var(--s-2);
    align-items: center;
}
.net-access-row [data-net-host][hidden] { display: none; }
.net-access-row:has([data-net-host][hidden]) {
    grid-template-columns: 150px 104px minmax(0, 1fr) 36px;
}
.net-access-field { margin: 0; }
.net-access-field select,
.net-access-field input { width: 100%; }
.net-access-remove { width: 36px; padding: 0; font-size: 18px; }
.net-access-error { grid-column: 1 / -1; margin: 0; }
@media (max-width: 760px) {
    .net-access-row,
    .net-access-row:has([data-net-host][hidden]) {
        grid-template-columns: minmax(0, 1fr) 96px 36px;
    }
    .net-access-desc { grid-column: 1 / -1; grid-row: 2; }
    .net-access-remove { grid-column: 3; grid-row: 1; }
    .net-access-row:has([data-net-host]:not([hidden])) [data-net-host] { grid-column: 1 / -1; grid-row: 3; }
}
.net-summary .access-line { display: flex; flex-wrap: wrap; gap: 4px var(--s-2); align-items: baseline; }
.net-accesses [data-net-add] { width: auto; align-self: flex-start; margin-bottom: var(--s-2); }
.net-accesses { display: flex; flex-direction: column; align-items: stretch; }

/* ================= Dialogo (BACKUP_CENTER_SITE_QUICK_CREATE) =================
   <dialog> nativo: Escape, foco atrapado y fondo los da el navegador. Una sola
   tarjeta flotante (--lift-2, --r-lg) sobre un velo azul noche. */
.app-dialog {
    width: min(480px, calc(100vw - var(--s-8)));
    max-height: calc(100vh - var(--s-10));
    padding: 0;
    border: 0;
    border-radius: var(--r-lg);
    background: var(--rack);
    color: var(--ink);
    box-shadow: var(--lift-2);
    overflow: auto;
}
.app-dialog[open] {
    animation: dialog-in .2s var(--ease-out);
}
.app-dialog::backdrop {
    background: color-mix(in srgb, var(--night) 70%, transparent);
    backdrop-filter: blur(2px);
}
.app-dialog-body {
    padding: var(--s-6) var(--s-6) var(--s-4);
}
.app-dialog-body h2 {
    margin: 0 0 var(--s-1);
    font-size: 18px;
    font-weight: 600;
}
.app-dialog-body .hint { margin: 0; }
.app-dialog-foot {
    display: flex;
    justify-content: flex-end;
    gap: var(--s-2);
    padding: var(--s-4) var(--s-6) var(--s-6);
}
@keyframes dialog-in {
    from { opacity: 0; transform: translateY(6px) scale(.98); }
}
@media (prefers-reduced-motion: reduce) {
    .app-dialog[open] { animation: none; }
}
.link-button {
    display: inline;
    padding: 0;
    margin-top: var(--s-1);
    border: 0;
    background: none;
    color: var(--signal);
    font: inherit;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    text-align: left;
}
.link-button:hover { text-decoration: underline; }
.link-button:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; border-radius: 2px; }

/* ================= Lista de verificación del agente (BACKUP_CENTER_AGENT_CHECKLIST) =================
   Una fila por cosa que sabe hacer el agente: marca de estado, qué es, cuándo corrió y
   la acción. El color sale del estado (LEDs del sistema), nunca decorativo. */
.agent-checklist { --c: var(--ink-4); }
.checklist-score { display: flex; align-items: baseline; gap: var(--s-2); }
.checklist-figure { font-size: 28px; font-weight: 600; letter-spacing: -.02em; color: var(--led-ok); font-variant-numeric: tabular-nums; }
.checklist-figure.is-warn { color: var(--led-warn); }
.checklist-figure span { font-size: 16px; font-weight: 500; color: var(--ink-3); letter-spacing: 0; }
.checklist-bar {
    display: flex;
    gap: 2px;
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
    background: var(--inset);
}
.checklist-bar span { display: block; height: 100%; }
.checklist-bar .seg-ok { background: var(--led-ok); }
.checklist-bar .seg-warn { background: var(--led-warn); }
.checklist-bar .seg-info { background: var(--led-info); }
.checklist-bar .seg-idle { background: color-mix(in srgb, var(--ink-4) 55%, transparent); }
.checklist-group { margin: var(--s-6) 0 var(--s-1); }
.checklist-list { display: flex; flex-direction: column; }
.checklist-row {
    --c: var(--ink-4);
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr) 150px 150px;
    gap: var(--s-3);
    align-items: start;
    padding: var(--s-3) 0;
    border-top: 1px solid var(--seam);
}
.checklist-row:first-child { border-top: 0; }
.checklist-row.is-ok { --c: var(--led-ok); }
.checklist-row.is-pending,
.checklist-row.is-stale,
.checklist-row.is-outdated { --c: var(--led-warn); }
.checklist-row.is-failed { --c: var(--led-fail); }
.checklist-row.is-running { --c: var(--led-info); }
.checklist-mark {
    display: inline-flex;
    width: 22px;
    height: 22px;
    margin-top: 1px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: color-mix(in srgb, var(--c) 16%, transparent);
    color: var(--c);
}
.checklist-mark svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.checklist-row.is-running .checklist-mark { animation: map-halo 1.6s ease-in-out infinite; }
.checklist-main { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.checklist-title { font-size: 14px; font-weight: 500; color: var(--ink); }
.checklist-state {
    margin-left: 6px;
    font-family: var(--font-mono);
    font-size: 10.5px;
    font-weight: 500;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--c);
}
.checklist-row.is-ok .checklist-state,
.checklist-row.is-unused .checklist-state { color: var(--ink-4); }
.checklist-what { font-size: 12.5px; color: var(--ink-3); }
.checklist-note { font-size: 12.5px; color: var(--c); }
.checklist-row.is-blocked .checklist-note,
.checklist-row.is-unused .checklist-note { color: var(--ink-3); }
.checklist-note a { margin-left: 4px; }
.checklist-when {
    display: flex;
    flex-direction: column;
    gap: 1px;
    font-size: 12px;
    text-align: right;
}
.checklist-when .mono { color: var(--ink-2); }
.checklist-action { display: flex; justify-content: flex-end; }
.checklist-action .btn { height: 30px; padding: 0 var(--s-3); font-size: 12.5px; }
.checklist-na summary { color: var(--ink-3); font-size: 13px; cursor: pointer; }
@media (prefers-reduced-motion: reduce) {
    .checklist-row.is-running .checklist-mark { animation: none; }
}
@media (max-width: 760px) {
    .checklist-row { grid-template-columns: 24px minmax(0, 1fr); }
    .checklist-when { grid-column: 2; text-align: left; flex-direction: row; flex-wrap: wrap; gap: var(--s-2); }
    .checklist-action { grid-column: 2; justify-content: flex-start; }
}

/* ================= Acciones de soporte (servidores y equipos) ================= */
.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: var(--s-3);
}
.support-card {
    display: flex;
    flex-direction: column;
    gap: var(--s-2);
    margin: 0;
    padding: var(--s-4);
    border-radius: var(--r-md);
    background: var(--rack-raised);
    box-shadow: inset 0 0 0 1px var(--seam);
}
.support-card.is-danger { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--led-fail) 30%, var(--seam)); }
.support-title { font-size: 14px; font-weight: 600; color: var(--ink); }
.support-hint { font-size: 12.5px; color: var(--ink-3); line-height: 1.45; }
.support-card input { width: 100%; }
.support-card .btn { margin-top: auto; align-self: flex-start; }
.check-item[hidden] { display: none; }

/* ================= Barra superior (BACKUP_CENTER_TOPBAR) =================
   Usuario, tema, notificaciones y salir van arriba a la derecha para que el menu
   lateral use toda la altura. Botones solo con icono; el texto queda para lectores
   de pantalla (.side-btn-label) y como tooltip. */
.app-topbar {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    height: 52px;
    padding: 0 var(--s-8);
    position: sticky;
    top: 0;
    z-index: 20;
    background: color-mix(in srgb, var(--night) 88%, transparent);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--seam);
}
.app-topbar .mobile-menu-btn,
.app-topbar .topbar-title { display: none; }
.topbar-actions {
    display: flex;
    align-items: center;
    gap: var(--s-1);
    margin-left: auto;
}
.topbar-actions form { margin: 0; }
.top-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 0;
    border-radius: var(--r-sm);
    background: transparent;
    color: var(--ink-3);
    cursor: pointer;
    transition: color .12s ease, background-color .12s ease;
}
.top-btn:hover { color: var(--ink); background: var(--rack); }
.top-btn:focus-visible { outline: 2px solid var(--signal); outline-offset: 1px; }
.top-btn .icon { width: 18px; height: 18px; }
.top-btn .side-btn-label {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}
.top-btn.logout-btn:hover { color: var(--led-fail); }
.topbar-user {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    margin: 0 var(--s-2) 0 var(--s-3);
    padding-left: var(--s-3);
    border-left: 1px solid var(--seam);
    min-width: 0;
}
.topbar-user-avatar {
    display: inline-flex;
    flex: none;
    width: 30px;
    height: 30px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: color-mix(in srgb, var(--signal) 18%, var(--rack-raised));
    color: var(--signal);
    font-size: 13px;
    font-weight: 600;
}
.topbar-user-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.25; }
.topbar-user-name { font-size: 13px; font-weight: 600; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 220px; }
.topbar-user-company { font-size: 11.5px; color: var(--ink-4); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 220px; }
@media (max-width: 900px) {
    .app-topbar { padding: 0 var(--s-4); }
    .app-topbar .mobile-menu-btn { display: flex; }
    .app-topbar .topbar-title { display: block; }
    .topbar-user { display: none; }
}

/* estado de las notificaciones push (BACKUP_CENTER_PUSH_STATE): punto verde = activas;
   campana tachada + "Activar avisos" = apagadas; rojo = bloqueadas en el navegador */
.push-btn { position: relative; width: auto; padding: 0 var(--s-2); gap: 6px; }
.push-btn .push-off,
.push-btn .push-hint { display: none; }
.push-btn[data-state="active"] { color: var(--ink-2); }
.push-btn[data-state="active"]::after {
    content: '';
    position: absolute;
    top: 6px;
    right: 6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--led-ok);
    box-shadow: 0 0 0 2px var(--night);
}
.push-btn[data-state="off"] { color: var(--led-warn); }
.push-btn[data-state="blocked"] { color: var(--led-fail); }
.push-btn[data-state="off"] .push-on,
.push-btn[data-state="blocked"] .push-on { display: none; }
.push-btn[data-state="off"] .push-off,
.push-btn[data-state="blocked"] .push-off { display: block; }
.push-btn[data-state="off"] .push-hint { display: inline; font-size: 12.5px; font-weight: 500; white-space: nowrap; }
.push-btn[data-state="off"]:hover,
.push-btn[data-state="blocked"]:hover { background: color-mix(in srgb, currentColor 12%, transparent); }
@media (max-width: 560px) { .push-btn[data-state="off"] .push-hint { display: none; } }