/* ═══════════════════════════════════════════════════════════════
   TECPORT — Machine Card (machine_card.css)

   Estilos de la PÁGINA de máquina (fleet_unit.js) y de la FICHA de configuración
   (machine_card.js). Namespace único `.mc-*` para no chocar con `.fleet*`/`.fu-*`
   (fleet.css), `.pm-*`/`.pma-*` (parts.css) ni `.adm*` (console.css).

   Reglas del proyecto que se respetan aquí:
     · Colores, radios, tipografías y sombras SIEMPRE desde tokens.css. Sin hex crudos,
       salvo los dos filtros de imagen del visor (que no son color de interfaz).
     · Prohibido fijar z-index en línea: solo --z-view / --z-dialog / --z-float.
     · Claro y oscuro se resuelven por token; solo se afinan a mano los tintes que se
       calculan con color-mix sobre el color propio de cada estado (--c).
   ═══════════════════════════════════════════════════════════════ */

#tp-fleet-unit .adm__body { padding: 0; overflow: auto; background: var(--app); }

.mc { display: flex; flex-direction: column; min-height: 100%; }
.mc__inner { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 22px 40px; }

/* ═══════════════ Cabecera de la máquina (pegada arriba) ═══════════════ */

.mc-hero {
    position: sticky; top: 0; z-index: 3;
    background: var(--app);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 0 var(--hairline);
}
.mc-hero__inner { width: 100%; max-width: 1180px; margin: 0 auto; padding: 14px 22px 0; }

.mc-hero__top { display: flex; align-items: flex-start; gap: 14px; flex-wrap: wrap; }
.mc-hero__back {
    display: inline-flex; align-items: center; gap: 6px;
    background: transparent; border: none; padding: 4px 8px 4px 0; cursor: pointer;
    color: var(--text-3); font: 600 12.5px/1 var(--ui); border-radius: var(--r-sm);
}
.mc-hero__back:hover { color: var(--text); }

.mc-hero__idwrap { min-width: 0; flex: 1 1 320px; }
.mc-hero__title {
    margin: 2px 0 0; font: 800 22px/1.15 var(--ui); color: var(--heading);
    display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
}
/* El n° de serie es el dato que más se coteja contra una placa: monoespaciado para que
   no se confundan 0/O ni 1/l/I al leerlo en pantalla junto a la máquina. */
.mc-hero__serial {
    font: 700 15px/1.2 var(--mono); color: var(--accent);
    letter-spacing: .02em; overflow-wrap: anywhere;
}
.mc-hero__meta { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; margin: 9px 0 0; }
.mc-hero__acts { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-left: auto; }

/* ── Chips de identidad y de estado ── */
.mc-chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 3px 10px; border-radius: 999px;
    font: 600 11.5px/1.5 var(--ui); white-space: nowrap;
    background: var(--surface-2); color: var(--text-2); border: 1px solid var(--border);
}
.mc-chip__k { color: var(--text-faint); font-weight: 500; }
.mc-chip--ghost { background: transparent; }
.mc-chip--ext { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-bd); }

/* Estado de trazabilidad: el color lo aporta el catálogo por fila (--c). */
.mc-status {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 3px 11px 3px 8px; border-radius: 999px;
    font: 700 11.5px/1.6 var(--ui); white-space: nowrap;
    color: var(--c, var(--text-2));
    background: color-mix(in srgb, var(--c, var(--text-3)) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--c, var(--text-3)) 34%, transparent);
}
.mc-status::before {
    content: ""; width: 7px; height: 7px; border-radius: 50%;
    background: var(--c, var(--text-3)); flex: none;
}
.mc-status--none { color: var(--text-faint); background: var(--surface-2); border-color: var(--border); }
.mc-status--none::before { background: var(--text-faint); }
/* En oscuro los tintes al 12% desaparecen y el texto saturado vibra: se sube el fondo
   y se mezcla el texto con blanco para recuperar contraste sin tocar el token de origen. */
[data-theme="dark"] .mc-status {
    color: color-mix(in srgb, var(--c, var(--text-2)) 68%, #ffffff);
    background: color-mix(in srgb, var(--c, var(--text-3)) 24%, transparent);
    border-color: color-mix(in srgb, var(--c, var(--text-3)) 45%, transparent);
}

/* ── Pestañas ── */
.mc-tabs { display: flex; gap: 4px; margin: 14px 0 0; overflow-x: auto; scrollbar-width: none; }
.mc-tabs::-webkit-scrollbar { display: none; }
.mc-tab {
    position: relative; padding: 9px 14px 11px; background: transparent; border: none;
    cursor: pointer; white-space: nowrap; border-radius: var(--r-sm) var(--r-sm) 0 0;
    font: 600 13px/1 var(--ui); color: var(--text-3);
}
.mc-tab:hover { color: var(--text); background: var(--surface-2); }
.mc-tab.is-active { color: var(--heading); font-weight: 800; }
.mc-tab.is-active::after {
    content: ""; position: absolute; left: 10px; right: 10px; bottom: 0;
    height: 2.5px; border-radius: 2px 2px 0 0; background: var(--accent);
}
.mc-tab__n {
    display: inline-block; margin-left: 6px; padding: 1px 6px; border-radius: 999px;
    background: var(--surface-3); color: var(--text-3); font: 700 10.5px/1.5 var(--ui);
}
.mc-tab.is-active .mc-tab__n { background: var(--btn-primary-bg); color: var(--primary); }

/* ═══════════════ Ficha: barra de herramientas ═══════════════ */

.mc-bar {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    padding: 18px 0 14px;
}
.mc-bar__count { font: 500 12px/1 var(--ui); color: var(--text-3); }
.mc-bar__sp { flex: 1; }
.mc-search {
    flex: 0 1 260px; min-width: 160px; padding: 7px 11px;
    border: 1px solid var(--border); border-radius: var(--r-sm);
    background: var(--surface); color: var(--text); font: inherit; font-size: 12.5px;
}
.mc-search:focus-visible { outline: 2px solid var(--btn-primary-bd); outline-offset: 1px; }

/* ═══════════════ Ficha: seriales obligatorios pendientes ═══════════════
   Aviso ámbar sobre la barra: las partes `requires_serial` del modelo+versión que aún no tienen
   n° de serie. No bloquea nada (el alta ya no lo hace) — reclama. */

.mc-pend {
    margin-top: 18px; padding: 14px 16px;
    border: 1px solid var(--warn-bd); border-radius: var(--r-lg); background: var(--warn-bg);
}
.mc-pend__head {
    display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
    font: 700 13px/1.3 var(--ui); color: var(--text);
}
.mc-pend__head svg { color: var(--warn); flex: none; }
.mc-pend__n {
    padding: 1px 8px; border-radius: 999px; font: 700 11px/1.6 var(--ui);
    color: var(--warn); background: var(--warn-bg); border: 1px solid var(--warn-bd);
}
.mc-pend__hint { flex: 1 1 100%; font: 400 11.5px/1.5 var(--ui); color: var(--text-3); }
.mc-pend__rows { display: flex; flex-direction: column; gap: 7px; margin-top: 12px; }
.mc-pend-row {
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr) auto;
    gap: 10px; align-items: center;
}
.mc-pend-row__part {
    min-width: 0; font: 600 12px/1.35 var(--ui); color: var(--text);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.mc-pend-row__desc {
    display: block; font-weight: 400; font-size: 11px; color: var(--text-3);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.mc-pend-row input {
    width: 100%; padding: 7px 10px; border: 1px solid var(--border);
    border-radius: var(--r-sm); background: var(--surface); color: var(--text);
    font: inherit; font-size: 12.5px;
}
.mc-pend-row input:focus-visible { outline: 2px solid var(--btn-primary-bd); outline-offset: 1px; }
.mc-pend-row__ro { font: 500 12px/1.35 var(--ui); color: var(--text-3); }
.mc-pend-row__ok { color: var(--ok); line-height: 0; }
.mc-pend-row.is-done .mc-pend-row__part { color: var(--text-2); }
.mc-pend__acts { margin-top: 12px; text-align: right; }

/* ═══════════════ Desplegable flotante propio (pool de seriales, n° de parte) ═══════════════
   Sustituye al <datalist> nativo, que no respeta los tokens del portal ni admite dos líneas.
   `fixed` para escapar de cualquier overflow y z-index SOBRE el diálogo de TPDialog. */

.mc-combo {
    position: fixed; z-index: calc(var(--z-dialog, 2000) + 30);
    display: flex; flex-direction: column; gap: 1px; padding: 4px;
    max-height: 230px; min-width: 200px; overflow: auto;
    border: 1px solid var(--border); border-radius: var(--r-md);
    background: var(--surface); box-shadow: 0 12px 30px rgba(15, 27, 45, .18);
}
.mc-combo__opt {
    display: flex; flex-direction: column; gap: 2px; width: 100%;
    padding: 7px 10px; border: none; border-radius: var(--r-sm);
    background: transparent; cursor: pointer; text-align: left;
    font: 500 12.5px/1.35 var(--ui); color: var(--text);
}
.mc-combo__opt:hover, .mc-combo__opt.is-active { background: var(--surface-2); }
.mc-combo__lbl { font-weight: 400; font-size: 11px; color: var(--text-3); }
.mc-combo__empty { padding: 8px 10px; font: 400 11.5px/1.4 var(--ui); color: var(--text-3); }
.mc-combo__add {
    display: flex; align-items: center; gap: 6px; width: 100%;
    margin-top: 2px; padding: 8px 10px; border: none; border-top: 1px solid var(--border);
    border-radius: 0 0 var(--r-sm) var(--r-sm); background: transparent; cursor: pointer;
    font: 600 12px/1.35 var(--ui); color: var(--primary); text-align: left;
}
.mc-combo__add:hover { background: var(--surface-2); }

/* ═══════════════ Ficha: secciones colapsables ═══════════════ */

.mc-secs { display: flex; flex-direction: column; gap: 10px; }

.mc-sec {
    border: 1px solid var(--border); border-radius: var(--r-lg);
    background: var(--surface); overflow: hidden;
    transition: border-color .16s var(--ease), box-shadow .16s var(--ease);
}
.mc-sec:hover { border-color: var(--border-2); }
.mc-sec.is-open { box-shadow: var(--shadow-sm); }

.mc-sec__head {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 14px; cursor: pointer; user-select: none;
    background: var(--surface); border-left: 3px solid transparent;
    transition: background .14s var(--ease), border-color .14s var(--ease);
}
.mc-sec__head:hover { background: var(--surface-2); }
.mc-sec.is-open .mc-sec__head { border-left-color: var(--accent); background: var(--surface-2); }
.mc-sec__head:focus-visible { outline: 2px solid var(--btn-primary-bd); outline-offset: -2px; }

.mc-caret { flex: none; color: var(--text-faint); display: grid; place-items: center;
    transition: transform .18s var(--ease); }
.mc-sec.is-open .mc-caret { transform: rotate(90deg); color: var(--accent); }

/* Código de grupo (01, 02…): la idea que se rescata del formato Kalmar. */
.mc-sec__code {
    flex: none; min-width: 28px; padding: 2px 7px; border-radius: 6px;
    background: var(--surface-3); color: var(--text-3);
    font: 700 11px/1.6 var(--mono); text-align: center;
}
.mc-sec.is-open .mc-sec__code { background: var(--btn-primary-bg); color: var(--primary); }
.mc-sec__name { flex: 1 1 auto; min-width: 0; font: 700 14px/1.3 var(--ui); color: var(--text);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mc-sec__pn {
    flex: none; padding: 2px 8px; border-radius: 999px; background: var(--code-bg);
    color: var(--code-tx); border: 1px solid var(--code-bd); font: 600 11px/1.6 var(--mono);
}
.mc-sec__n { flex: none; font: 600 11.5px/1 var(--ui); color: var(--text-faint); }
.mc-sec__acts { flex: none; display: flex; align-items: center; gap: 2px; }
.mc-sec__body { border-top: 1px solid var(--border); }
.mc-sec.is-collapsed .mc-sec__body { display: none; }

/* ═══════════════ Ficha: filas de componente ═══════════════ */

.mc-rows { display: flex; flex-direction: column; }

.mc-row {
    display: grid; align-items: center; gap: 4px 12px;
    grid-template-columns: 22px 26px minmax(0, 2.1fr) minmax(0, 1.5fr) auto auto;
    padding: 9px 14px 9px 10px;
    border-bottom: 1px solid var(--hairline);
    transition: background .12s var(--ease);
}
.mc-row:last-child { border-bottom: none; }
.mc-row:hover { background: var(--surface-2); }
.mc-row.is-empty .mc-row__serial { color: var(--text-faint); font-style: italic; }

.mc-row__grip {
    grid-column: 1; width: 22px; height: 24px; display: grid; place-items: center;
    color: var(--text-faint); cursor: grab; background: transparent; border: none; padding: 0;
    opacity: 0; transition: opacity .14s var(--ease);
}
.mc-row:hover .mc-row__grip, .mc-row__grip:focus-visible { opacity: 1; }
.mc-row__grip:active { cursor: grabbing; }
.mc-row__idx { grid-column: 2; font: 600 11.5px/1 var(--mono); color: var(--text-faint); text-align: right; }

.mc-row__main { grid-column: 3; min-width: 0; }
.mc-row__label { font: 600 13.5px/1.35 var(--ui); color: var(--text); overflow-wrap: anywhere; }
.mc-row__sub { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-top: 3px; }

.mc-pn {
    font: 600 11px/1.6 var(--mono); color: var(--code-tx); background: var(--code-bg);
    border: 1px solid var(--code-bd); border-radius: 5px; padding: 1px 6px;
}
.mc-pn--link { cursor: pointer; }
.mc-pn--link:hover { border-color: var(--link); color: var(--link); }
.mc-brand { font: 600 11px/1.6 var(--ui); color: var(--text-3); }
.mc-brand::before { content: "· "; color: var(--text-faint); }
.mc-qty { font: 600 11px/1.6 var(--mono); color: var(--text-3); }

/* N° de serie: el dato central de la ficha. Monoespaciado y con más peso visual. */
.mc-row__serial {
    grid-column: 4; min-width: 0;
    font: 700 13px/1.35 var(--mono); color: var(--text); letter-spacing: .01em;
    overflow-wrap: anywhere;
}

.mc-row__badges { grid-column: 5; display: flex; align-items: center; gap: 6px; }
.mc-cond {
    padding: 2px 8px; border-radius: 999px; font: 700 10.5px/1.6 var(--ui);
    white-space: nowrap; text-transform: lowercase;
}
.mc-cond--original    { color: var(--ok);     background: var(--ok-bg);     border: 1px solid var(--ok-bd); }
.mc-cond--reparado    { color: var(--warn);   background: var(--warn-bg);   border: 1px solid var(--warn-bd); }
.mc-cond--reemplazado { color: var(--danger); background: var(--danger-bg); border: 1px solid var(--danger-bd); }

.mc-row__acts { grid-column: 6; display: flex; align-items: center; gap: 2px; justify-self: end; }

/* ── Botón de fotos: contador si las hay, fantasma punteado si no ── */
.mc-ph {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 4px 9px; border-radius: 999px; cursor: pointer;
    font: 700 11px/1.5 var(--ui); white-space: nowrap;
    color: var(--primary); background: var(--btn-primary-bg);
    border: 1px solid var(--btn-primary-bd);
    transition: background .14s var(--ease), color .14s var(--ease);
}
.mc-ph:hover { background: var(--btn-primary-bg-hov); }
.mc-ph--empty {
    color: var(--text-faint); background: transparent;
    border: 1px dashed var(--border-2);
}
.mc-ph--empty:hover { color: var(--primary); border-color: var(--btn-primary-bd); border-style: solid; }
.mc-ph:disabled { cursor: default; opacity: .45; }

/* ── Botón de icono compacto (editar / borrar / añadir) ── */
.mc-ic {
    width: 28px; height: 28px; display: grid; place-items: center;
    background: transparent; border: 1px solid transparent; border-radius: 7px;
    color: var(--text-3); cursor: pointer; line-height: 0;
    transition: background .14s var(--ease), color .14s var(--ease);
}
.mc-ic:hover { background: var(--surface-3); color: var(--text); }
.mc-ic--del:hover { background: var(--danger-bg); color: var(--danger); }
.mc-ic:focus-visible { outline: 2px solid var(--btn-primary-bd); outline-offset: 1px; }

.mc-addrow {
    display: flex; align-items: center; gap: 7px; width: 100%;
    padding: 9px 14px 9px 46px; cursor: pointer;
    background: transparent; border: none; border-top: 1px dashed var(--border);
    color: var(--text-faint); font: 600 12px/1 var(--ui); text-align: left;
}
.mc-addrow:hover { background: var(--surface-2); color: var(--primary); }

/* ── Arrastre (SortableJS, mismas clases que el árbol del Manual de Partes) ── */
.mc-drag  { background: var(--surface-2) !important; box-shadow: var(--shadow-md); border-radius: var(--r-sm); }
.mc-ghost { opacity: .35; }
.mc-ghost .mc-sec__head, .mc-ghost.mc-row { background: var(--surface-3) !important; }
.mc-fall  { background: var(--surface); box-shadow: var(--shadow-lg); border-radius: var(--r-md); }

/* ═══════════════ Trazabilidad: línea de tiempo ═══════════════ */

.mc-tl { display: flex; flex-direction: column; padding: 4px 0 0; }
.mc-tl__item { position: relative; display: flex; gap: 14px; padding: 0 0 4px 0; }
.mc-tl__rail { position: relative; flex: none; width: 22px; display: flex; justify-content: center; }
/* La línea la dibuja el rail y se recorta en el primer y último hito para que no sobresalga. */
.mc-tl__rail::before {
    content: ""; position: absolute; top: 0; bottom: 0; width: 2px; background: var(--border);
}
.mc-tl__item:first-child .mc-tl__rail::before { top: 11px; }
.mc-tl__item:last-child  .mc-tl__rail::before { bottom: calc(100% - 11px); }
.mc-tl__dot {
    position: relative; margin-top: 5px; width: 12px; height: 12px; border-radius: 50%;
    background: var(--c, var(--text-3)); border: 2.5px solid var(--surface);
    box-shadow: 0 0 0 1.5px color-mix(in srgb, var(--c, var(--text-3)) 50%, transparent);
}
.mc-tl__item.is-current .mc-tl__dot { width: 15px; height: 15px; margin-top: 3px; }

.mc-tl__body { flex: 1 1 auto; min-width: 0; padding: 0 0 18px; }
.mc-tl__line { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.mc-tl__date { font: 700 13px/1.3 var(--ui); color: var(--text); }
.mc-tl__ago { font: 500 11.5px/1.3 var(--ui); color: var(--text-faint); }
.mc-tl__notes { margin: 5px 0 0; font: 400 12.5px/1.5 var(--ui); color: var(--text-2); }
.mc-tl__acts { display: flex; gap: 2px; margin-left: auto; opacity: 0; transition: opacity .14s var(--ease); }
.mc-tl__item:hover .mc-tl__acts, .mc-tl__acts:focus-within { opacity: 1; }

/* ═══════════════ Paneles genéricos y estados vacíos ═══════════════ */

.mc-panel { padding: 18px 0 0; }
.mc-card {
    border: 1px solid var(--border); border-radius: var(--r-lg);
    background: var(--surface); padding: 18px 20px; margin-bottom: 14px;
}
.mc-card__h {
    margin: 0 0 14px; font: 700 14px/1.3 var(--ui); color: var(--heading);
    display: flex; align-items: center; gap: 8px;
}
.mc-card__h .mc-card__n { font: 600 11.5px/1 var(--ui); color: var(--text-faint); }

.mc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px 20px; }
.mc-f { min-width: 0; }
.mc-f--wide { grid-column: 1 / -1; }
.mc-f__k { display: block; font: 500 11px/1.4 var(--ui); color: var(--text-faint); margin-bottom: 2px; }
.mc-f__v { font: 600 13px/1.45 var(--ui); color: var(--text); overflow-wrap: anywhere; }
.mc-f__v--mono { font-family: var(--mono); letter-spacing: .01em; }

.mc-empty {
    display: flex; flex-direction: column; align-items: center; gap: 12px;
    padding: 46px 24px; text-align: center;
    border: 1px dashed var(--border-2); border-radius: var(--r-lg); background: var(--surface);
}
.mc-empty__ico { color: var(--text-faint); opacity: .7; }
.mc-empty__t { font: 700 15px/1.3 var(--ui); color: var(--text); margin: 0; }
.mc-empty__d { font: 400 13px/1.6 var(--ui); color: var(--text-3); margin: 0; max-width: 460px; }

/* ── Esqueletos de carga (nada de "Cargando…" en texto plano) ── */
.mc-skel { display: flex; flex-direction: column; gap: 10px; padding: 18px 0 0; }
.mc-skel__b {
    height: 54px; border-radius: var(--r-lg);
    background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 37%, var(--surface-2) 63%);
    background-size: 400% 100%; animation: mcShimmer 1.3s var(--ease) infinite;
}
.mc-skel__b:nth-child(2) { animation-delay: .08s; }
.mc-skel__b:nth-child(3) { animation-delay: .16s; }
.mc-skel__b:nth-child(4) { animation-delay: .24s; }
@keyframes mcShimmer { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }
@media (prefers-reduced-motion: reduce) {
    .mc-skel__b { animation: none; }
    .mc-caret, .mc-sec__head, .mc-row, .mc-ph, .mc-ic { transition: none; }
}

/* ═══════════════ Horómetro: KPIs, gráfico e historial ═══════════════ */

.mc-kpis {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 12px; margin-bottom: 14px;
}
.mc-kpi {
    display: flex; flex-direction: column; gap: 3px;
    border: 1px solid var(--border); border-radius: var(--r-lg);
    background: var(--surface); padding: 14px 16px;
}
.mc-kpi__v { font: 700 21px/1.15 var(--ui); color: var(--heading); }
.mc-kpi__v small { font: 600 12px/1 var(--ui); color: var(--text-3); }
.mc-kpi__na { font: 700 21px/1.15 var(--ui); color: var(--text-faint); }
.mc-kpi__k { font: 600 11.5px/1.4 var(--ui); color: var(--text-2); }
.mc-kpi__s { font: 400 11px/1.4 var(--ui); color: var(--text-faint); }

/* Gráfico de la serie. `preserveAspectRatio="none"` estira el trazo a lo ancho del panel: la
   forma de la curva es la información, no su escala exacta (para eso está la tabla). */
.mc-chart { margin: 0 0 16px; color: var(--primary); }
.mc-chart svg { display: block; width: 100%; height: 130px; overflow: visible; }
.mc-chart circle { fill: var(--surface); stroke: currentColor; stroke-width: 2; }
.mc-chart__ax {
    display: flex; justify-content: space-between; gap: 10px; margin-top: 6px;
    font: 500 11px/1.4 var(--ui); color: var(--text-faint);
}

.mc-hrs { display: flex; flex-direction: column; }
.mc-hr {
    display: flex; align-items: center; flex-wrap: wrap; gap: 10px;
    padding: 9px 2px; border-top: 1px solid var(--border);
}
.mc-hr:first-child { border-top: none; }
.mc-hr__h { font: 700 13.5px/1.3 var(--ui); color: var(--text); min-width: 74px; }
.mc-hr__delta {
    padding: 1px 8px; border-radius: 999px; font: 600 11px/1.6 var(--ui);
    color: var(--ok); background: var(--ok-bg); border: 1px solid var(--ok-bd);
}
.mc-hr__delta--down { color: var(--warn); background: var(--warn-bg); border-color: var(--warn-bd); }
.mc-hr__date { font: 500 12.5px/1.3 var(--ui); color: var(--text-2); }
.mc-hr__src { font: 500 11px/1.4 var(--ui); color: var(--text-faint); font-style: italic; }
.mc-hr__notes { flex: 1 1 100%; font: 400 12.5px/1.5 var(--ui); color: var(--text-2); }
.mc-hr__acts { display: flex; gap: 2px; margin-left: auto; opacity: 0; transition: opacity .14s var(--ease); }
.mc-hr:hover .mc-hr__acts, .mc-hr__acts:focus-within { opacity: 1; }

/* Chip del hero que navega a esta pestaña (es un <button>: hereda .mc-chip y añade el afford). */
.mc-chip--go { cursor: pointer; font-family: var(--ui); }
.mc-chip--go:hover { border-color: var(--btn-primary-bd); color: var(--text); }

@media (prefers-reduced-motion: reduce) { .mc-hr__acts { transition: none; } }

/* ═══════════════ Visor de fotos de placa ═══════════════ */

.mc-viewer {
    position: fixed; inset: 0; z-index: calc(var(--z-dialog) + 20);
    display: flex; flex-direction: column;
    background: color-mix(in srgb, var(--navy-deep) 88%, transparent);
    backdrop-filter: blur(3px);
}
.mc-viewer__bar {
    display: flex; align-items: center; gap: 12px; padding: 12px 16px;
    color: #fff; flex: none;
}
.mc-viewer__t { font: 700 14px/1.3 var(--ui); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mc-viewer__t small { display: block; font: 500 11.5px/1.4 var(--mono); opacity: .72; }
.mc-viewer__sp { flex: 1; }
.mc-viewer__btn {
    width: 36px; height: 36px; display: grid; place-items: center; flex: none;
    border-radius: 9px; border: 1px solid rgba(255, 255, 255, .22);
    background: rgba(255, 255, 255, .08); color: #fff; cursor: pointer; line-height: 0;
}
.mc-viewer__btn:hover { background: rgba(255, 255, 255, .18); }
.mc-viewer__stage {
    flex: 1 1 auto; position: relative; display: grid; place-items: center;
    padding: 0 12px 8px; min-height: 0; overflow: hidden;
}
.mc-viewer__img {
    max-width: 100%; max-height: 100%; object-fit: contain;
    border-radius: var(--r-md); background: #fff;
    transition: transform .18s var(--ease); cursor: zoom-in;
}
.mc-viewer__img.is-zoom { cursor: zoom-out; transform: scale(2); }
.mc-viewer__nav {
    position: absolute; top: 50%; transform: translateY(-50%);
    width: 44px; height: 44px; display: grid; place-items: center;
    border-radius: 50%; border: 1px solid rgba(255, 255, 255, .22);
    background: rgba(0, 0, 0, .35); color: #fff; cursor: pointer; line-height: 0;
}
.mc-viewer__nav:hover { background: rgba(0, 0, 0, .6); }
.mc-viewer__nav--prev { left: 14px; }
.mc-viewer__nav--next { right: 14px; }
.mc-viewer__foot {
    flex: none; display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    padding: 10px 16px 16px; color: rgba(255, 255, 255, .85);
    font: 500 12.5px/1.5 var(--ui);
}
.mc-viewer__thumbs { display: flex; gap: 7px; overflow-x: auto; padding: 2px 0; }
.mc-viewer__th {
    width: 52px; height: 40px; flex: none; border-radius: 7px; overflow: hidden;
    border: 2px solid transparent; background: rgba(255, 255, 255, .1); cursor: pointer; padding: 0;
}
.mc-viewer__th.is-active { border-color: var(--orange); }
.mc-viewer__th img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ═══════════════ Móvil ═══════════════ */

@media (max-width: 860px) {
    .mc__inner, .mc-hero__inner { padding-left: 14px; padding-right: 14px; }
    .mc-hero__title { font-size: 18px; }
    .mc-hero__acts { margin-left: 0; width: 100%; }
    /* La rejilla de 6 columnas no cabe: la fila pasa a dos líneas, con el serial y las
       insignias debajo de la etiqueta y las acciones ancladas a la derecha. */
    .mc-row {
        grid-template-columns: 22px minmax(0, 1fr) auto;
        row-gap: 6px; padding: 11px 12px 11px 8px;
    }
    .mc-row__idx { display: none; }
    .mc-row__main { grid-column: 2; }
    .mc-row__acts { grid-column: 3; grid-row: 1; }
    .mc-row__serial { grid-column: 2 / -1; grid-row: 2; font-size: 14px; }
    .mc-row__badges { grid-column: 2 / -1; grid-row: 3; }
    .mc-row__grip { opacity: 1; }
    .mc-addrow { padding-left: 30px; }
    .mc-viewer__nav { width: 38px; height: 38px; }
    .mc-viewer__nav--prev { left: 6px; }
    .mc-viewer__nav--next { right: 6px; }
}