/* Rodax Tire v2 — componentes del cotizador del afiliado y del panel de Zulma.
   Se carga después de estilos.css (tokens y componentes base). */

/* ═══════════════════ Afiliado ═══════════════════ */
.barra-afiliado { background: var(--negro); color: #fff; border-bottom: 2px solid var(--verde-vivo); }
.barra-afiliado .in { max-width: 1080px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 12px; }
.barra-afiliado .rodax { height: 46px; width: auto; display: block; }
.barra-afiliado .x { color: var(--plata); font-weight: 300; font-size: 18px; }
/* El fondo es el protagonista: su logo va grande (co-marca con Rodax). */
.barra-afiliado .fondo-logo { height: 52px; max-width: 180px; object-fit: contain; background: #fff; border-radius: 10px; padding: 5px 10px; }
@media (max-width: 520px) { .barra-afiliado .fondo-logo { height: 44px; max-width: 140px; } .barra-afiliado .rodax { height: 36px; } }
.convenio { display: flex; align-items: center; gap: 16px; background: var(--surface); border: 1px solid var(--hairline-soft); border-left: 4px solid var(--verde-vivo);
  border-radius: var(--r-md); box-shadow: var(--shadow-sm); padding: 14px 18px; margin-bottom: 18px; }
.convenio img { height: 84px; max-width: 220px; object-fit: contain; flex: none; }
.convenio .t { font: 600 13px/1.35 var(--sans); color: var(--ink-soft); }
.convenio .t b { display: block; font: 800 clamp(18px, 3vw, 24px)/1.15 var(--display); color: var(--ink); letter-spacing: -.01em; margin-top: 2px; }
@media (max-width: 520px) { .convenio { flex-direction: column; text-align: center; } .convenio img { height: 72px; } }
.barra-afiliado .fondo-nombre { font: 600 12px var(--sans); color: var(--plata); margin-left: auto; text-align: right; line-height: 1.25; }
.barra-afiliado .fondo-nombre b { display: block; color: #fff; font-size: 14px; }
@media (max-width: 520px) { .barra-afiliado .fondo-nombre { display: none; } }

.app { max-width: 1080px; margin: 0 auto; padding: 18px 16px 72px; }
.progreso { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; margin-bottom: 18px; }
.progreso .p { display: flex; flex-direction: column; gap: 6px; font: 600 11.5px var(--sans); color: var(--ink-muted); min-width: 0; }
.progreso .p::before { content: ''; height: 4px; border-radius: 4px; background: var(--hairline); }
.progreso .p.hecho::before { background: var(--marca); }
.progreso .p.actual::before { background: var(--verde-vivo); }
.progreso .p.actual { color: var(--ink); }
.progreso .p span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 520px) { .progreso .p:not(.actual) span { visibility: hidden; } }

.paso-titulo { font: 800 clamp(22px, 3.4vw, 28px)/1.15 var(--display); letter-spacing: -.02em; margin: 0 0 4px; }
.paso-sub { color: var(--ink-soft); margin: 0 0 18px; font-size: 14.5px; }
.acciones { display: flex; gap: 10px; justify-content: space-between; align-items: center; margin-top: 20px; flex-wrap: wrap; }
.acciones .btn.grande { min-width: 180px; }
@media (max-width: 520px) { .acciones .btn.grande { flex: 1; } }
/* Volver: botón grande y visible (en celular ocupa media fila junto al de seguir). */
.btn.volver { min-height: 48px; padding: 12px 18px; font: 700 15px var(--sans); }
@media (max-width: 520px) { .acciones .btn.volver { flex: 1; } }

.segmentos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; background: var(--surface-2); border: 1px solid var(--hairline-soft); border-radius: var(--r-md); padding: 4px; margin-bottom: 16px; }
.segmentos button { border: 0; background: none; padding: 11px 6px; border-radius: 9px; font: 600 14px var(--sans); color: var(--ink-soft); cursor: pointer; }
.segmentos button.activo { background: var(--surface); color: var(--ink); box-shadow: var(--shadow-sm); }

.guia-medida { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 18px; align-items: center; margin-bottom: 14px; }
.guia-medida svg { width: 100%; height: auto; }
@media (max-width: 560px) { .guia-medida { grid-template-columns: 1fr; } .guia-medida svg { max-width: 240px; } }
.tres { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.cuatro { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 10px; }
@media (min-width: 760px) { .cuatro { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.medida-chip { display: inline-flex; align-items: center; gap: 6px; font: 700 13px var(--mono); padding: 6px 10px; border-radius: 999px; background: var(--marca-soft); color: var(--marca-ink); border: 1px solid var(--marca-line); }
.resumen-busqueda { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.filtro-marcas { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 12px; }
.filtro-marcas button { flex: none; border: 1px solid var(--hairline); background: var(--surface); border-radius: 999px; padding: 6px 12px; font: 600 12.5px var(--sans); cursor: pointer; color: var(--ink-soft); }
.filtro-marcas button.activo { background: var(--negro); color: #fff; border-color: var(--negro); }

/* Tarjeta de llanta: la misma información que la del bot de Inter */
.llantas { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 14px; }
.llanta { background: var(--surface); border: 1px solid var(--hairline-soft); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; overflow: hidden; min-width: 0; }
.llanta.original { border-color: var(--marca); }
.llanta-foto { position: relative; background: linear-gradient(180deg, #F7F8F8, #ECEEED); aspect-ratio: 4 / 3; max-height: 240px; width: 100%; display: flex; align-items: center; justify-content: center; }
.llanta-foto img.foto { max-width: 80%; max-height: 86%; object-fit: contain; mix-blend-mode: multiply; }
.llanta-foto .sin-foto { color: var(--ink-muted); font-size: 12px; }
.llanta-foto .logo-marca { position: absolute; top: 10px; left: 10px; width: 108px; height: 36px; object-fit: contain; object-position: left center; }
.llanta-foto .marca-txt { position: absolute; top: 10px; left: 12px; font: 800 13px var(--display); letter-spacing: .06em; }
.llanta-foto .desc { position: absolute; top: 10px; right: 10px; background: var(--bad); color: #fff; font: 700 12px var(--mono); padding: 3px 7px; border-radius: 6px; }
.llanta-foto .etiqueta-original { position: absolute; bottom: 10px; left: 10px; background: var(--negro); color: #fff; font: 600 11px var(--sans); padding: 4px 8px; border-radius: 6px; border-left: 3px solid var(--verde-vivo); }
.llanta-cuerpo { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.llanta-ref { font: 800 19px/1.15 var(--display); letter-spacing: -.01em; }
.llanta-medida { font: 700 13px var(--mono); color: var(--ink-soft); }
.llanta-nombre { font-size: 11.5px; color: var(--ink-muted); }
.pildoras { display: flex; gap: 6px; flex-wrap: wrap; }
.pildora { display: inline-flex; align-items: center; gap: 5px; font: 600 11.5px/1.5 var(--sans); padding: 3px 9px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--hairline-soft); color: var(--ink-soft); }
.pildora.gar { background: var(--marca-soft); color: var(--marca-ink); border-color: var(--marca-line); }
.pildora.oscura { background: var(--negro); color: #fff; border-color: var(--negro); }
.indices { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.indice { background: var(--surface-2); border-radius: var(--r-sm); padding: 8px 10px; min-width: 0; }
.indice .k { font: 600 10px/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--ink-muted); }
.indice .v { font: 700 15px/1.3 var(--display); margin-top: 4px; }
.indice .v small { font: 500 12px var(--sans); color: var(--ink-soft); }
.llanta-desc { font-size: 13px; color: var(--ink-soft); margin: 0; }
.dispo { font: 600 12.5px var(--sans); display: flex; align-items: center; gap: 6px; }
.dispo::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); flex: none; }
.dispo.n1::before, .dispo.n2::before { background: var(--warn); }
.dispo.n3::before { background: var(--ink-muted); }
.precio-bloque { margin-top: auto; display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; border-top: 1px solid var(--hairline-soft); padding-top: 12px; }
.precio-antes { font-size: 12.5px; color: var(--ink-muted); text-decoration: line-through; }
.precio-hoy { font: 800 24px/1.05 var(--display); letter-spacing: -.02em; }
.precio-nota { font-size: 11.5px; color: var(--ink-muted); }
.llanta-botones { display: flex; gap: 8px; }
.llanta-botones .btn { flex: 1; }

/* Sede y franja */
.opciones { display: grid; gap: 10px; }
.opcion { display: flex; gap: 12px; align-items: flex-start; border: 1px solid var(--hairline); border-radius: var(--r-md); padding: 12px 14px; background: var(--surface); cursor: pointer; font-weight: 400; color: var(--ink); margin: 0; }
.opcion:has(input:checked) { border-color: var(--marca); box-shadow: 0 0 0 3px var(--marca-ring); }
.opcion input { margin-top: 3px; accent-color: var(--marca); width: 18px; height: 18px; flex: none; }
.opcion b { display: block; font-size: 14px; }
.opcion span { font-size: 12.5px; color: var(--ink-soft); display: block; }
.opcion .chip { margin-top: 6px; display: inline-flex; }
.dos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
@media (max-width: 520px) { .dos.apilar { grid-template-columns: 1fr; } }
.subtitulo-seccion { font: 700 13px var(--sans); text-transform: uppercase; letter-spacing: .08em; color: var(--ink-muted); margin: 20px 0 10px; }

.mini-llanta { display: flex; gap: 12px; align-items: center; background: var(--surface); border: 1px solid var(--hairline-soft); border-radius: var(--r-md); padding: 10px 12px; margin-bottom: 16px; }
.mini-llanta img { width: 64px; height: 52px; object-fit: contain; mix-blend-mode: multiply; flex: none; }
.mini-llanta .t { flex: 1; min-width: 0; }
.mini-llanta .t b { display: block; font: 700 15px var(--display); }
.mini-llanta .t span { font-size: 12.5px; color: var(--ink-soft); display: block; }
.mini-llanta .pr { font: 800 17px var(--display); white-space: nowrap; }

.total-barra { display: flex; justify-content: space-between; align-items: center; gap: 12px; background: var(--negro); color: #fff; border-radius: var(--r-md); padding: 14px 16px; margin-top: 16px; }
.total-barra .k { color: var(--plata); font-size: 12.5px; }
.total-barra .v { font: 800 24px var(--display); }

.resumen .fila { display: flex; justify-content: space-between; gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--hairline-soft); font-size: 14px; }
.resumen .fila span:first-child { color: var(--ink-soft); flex: none; }
.resumen .fila b { text-align: right; min-width: 0; overflow-wrap: anywhere; }

.casilla { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; font-size: 13.5px; color: var(--ink); }
.casilla input { width: 18px; height: 18px; accent-color: var(--marca); margin-top: 2px; flex: none; }
.enlace { background: none; border: 0; padding: 0; color: var(--marca); font: inherit; text-decoration: underline; cursor: pointer; }
.exito { text-align: center; padding: 36px 18px; }
.exito .icono { width: 64px; height: 64px; border-radius: 50%; background: var(--marca-soft); color: var(--marca); display: inline-flex; align-items: center; justify-content: center; font-size: 32px; margin-bottom: 12px; }
.ficha h3 { margin: 16px 0 6px; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-muted); }
.ficha ul { margin: 0; padding-left: 18px; }
.ficha li { margin: 4px 0; }
.ficha p { margin: 0; }
.cargando { text-align: center; padding: 40px 16px; color: var(--ink-muted); }

/* ═══════════════════ Panel de Zulma ═══════════════════ */
.barra-admin { background: var(--negro); color: #fff; border-bottom: 2px solid var(--verde-vivo); position: sticky; top: 0; z-index: 30; }
.barra-admin .in { max-width: 1240px; margin: 0 auto; padding: 8px 16px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.barra-admin img { height: 42px; display: block; }
.barra-admin .rol { font: 600 10.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--verde-vivo); }
.barra-admin nav { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.barra-admin nav a, .barra-admin nav button { color: var(--plata); padding: 7px 11px; border-radius: var(--r-sm); font: 500 13.5px var(--sans); background: none; border: 0; cursor: pointer; }
.barra-admin nav a:hover, .barra-admin nav button:hover { background: var(--negro-2); color: #fff; text-decoration: none; }
.barra-admin nav a.activo { background: var(--marca); color: #fff; }
.estado-sistema { font-size: 12px; color: var(--ink-muted); display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.estado-sistema b { color: var(--ink-soft); }
.filtros { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 14px; }
.filtros .campo { margin: 0; min-width: 150px; }
.kpis button.kpi { text-align: left; cursor: pointer; font: inherit; color: inherit; }
.kpis button.kpi.activo { border-color: var(--marca); box-shadow: 0 0 0 3px var(--marca-ring); }
tr.clic { cursor: pointer; }
tr.clic:hover td { background: var(--surface-2); }
.lado-fondo { position: fixed; inset: 0; background: rgba(11,14,13,.45); z-index: 54; }
.lado { position: fixed; top: 0; right: 0; bottom: 0; width: min(580px, 100%); background: var(--surface); box-shadow: var(--shadow-lg); z-index: 55; overflow: auto; }
.lado-cab { position: sticky; top: 0; background: var(--surface); display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--hairline-soft); z-index: 1; }
.lado-cuerpo { padding: 18px; }
.linea-tiempo { list-style: none; margin: 0; padding: 0; }
.linea-tiempo li { padding: 0 0 12px 18px; border-left: 2px solid var(--hairline); position: relative; font-size: 13px; }
.linea-tiempo li::before { content: ''; position: absolute; left: -6px; top: 3px; width: 10px; height: 10px; border-radius: 50%; background: var(--marca); }
.linea-tiempo li.malo::before { background: var(--bad); }
.linea-tiempo small { display: block; color: var(--ink-muted); }
.mes { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.mes .dsem { font: 600 10.5px var(--mono); text-transform: uppercase; color: var(--ink-muted); text-align: center; padding: 4px 0; }
.mes .dia { background: var(--surface); border: 1px solid var(--hairline-soft); border-radius: var(--r-sm); min-height: 96px; padding: 6px; font-size: 11.5px; overflow: hidden; min-width: 0; }
.mes .dia.fuera { opacity: .4; }
.mes .dia.hoy { border-color: var(--marca); box-shadow: inset 0 0 0 1px var(--marca); }
.mes .dia .n { font: 700 12px var(--mono); color: var(--ink-soft); }
.mes .ev { display: block; margin-top: 4px; padding: 3px 5px; border-radius: 5px; background: var(--marca-soft); color: var(--marca-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; border: 0; width: 100%; text-align: left; font: 600 11px var(--sans); cursor: pointer; }
.mes .ev.pendiente_aprobacion { background: var(--warn-soft); color: var(--warn); }
.mes .ev.facturada { background: var(--surface-2); color: var(--ink-soft); }
@media (max-width: 760px) { .mes { gap: 3px; } .mes .dia { min-height: 58px; padding: 4px; } .mes .ev { font-size: 0; padding: 0; height: 6px; } }
.fondos { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 14px; }
.fondo-card { display: flex; flex-direction: column; gap: 12px; }
.card + .card.fondo-card { margin-top: 0; }
.fondo-card .cab { display: flex; gap: 12px; align-items: center; }
.fondo-card .logo { width: 72px; height: 52px; border-radius: var(--r-sm); background: var(--surface-2); border: 1px dashed var(--hairline); display: flex; align-items: center; justify-content: center; overflow: hidden; flex: none; font-size: 11px; color: var(--ink-muted); text-align: center; }
.fondo-card .logo img { max-width: 100%; max-height: 100%; object-fit: contain; }
.fondo-card .link { font: 500 12px var(--mono); background: var(--surface-2); border-radius: var(--r-sm); padding: 8px 10px; overflow-wrap: anywhere; }
.fondo-card .botones { display: flex; gap: 6px; flex-wrap: wrap; }
.fondo-card.inactivo { opacity: .65; }

/* ── Filtros de resultados (marca, precio, orden, tipo, categoría, ciudad) ── */
.filtro-marcas button small { font: 600 11px var(--mono); opacity: .6; margin-left: 2px; }
.filtros-barra { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.filtros-barra .btn.activo { background: var(--negro); color: #fff; border-color: var(--negro); }
.filtros-barra .orden { display: flex; align-items: center; gap: 8px; margin-left: auto; font: 600 13px var(--sans); color: var(--ink-soft); }
.filtros-barra .orden select { width: auto; min-width: 150px; }
.filtros-panel { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px 20px; align-items: start; margin-bottom: 16px; }
.filtros-panel .casilla { align-self: end; margin: 0; }
.filtro-grupo .k { font: 700 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 6px; }
.rango { display: flex; align-items: center; gap: 8px; }
.rango input { min-width: 0; flex: 1; }
.segmentos.chico { margin: 0; }
.segmentos.chico button { padding: 8px 4px; font-size: 13px; }
@media (max-width: 520px) { .filtros-barra .orden { margin-left: 0; width: 100%; } .filtros-barra .orden select { flex: 1; } }

/* ── Cotizar desde el panel ── */
.selector-fondo { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.selector-fondo label { font: 700 13px var(--sans); }
.selector-fondo select { flex: 1; min-width: 220px; max-width: 420px; }
@media (min-width: 700px) { .filtro-marcas { flex-wrap: wrap; overflow: visible; } }

/* ── Ingreso al panel ─────────────────────────────────────── */
.pagina.pagina-login { max-width: none; min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: 24px 16px;
  background: radial-gradient(900px 500px at 15% 0%, rgba(25, 181, 135, .14), transparent 60%), var(--canvas); }
.login { width: 100%; max-width: 880px; display: grid; grid-template-columns: 1.05fr 1fr; background: var(--surface);
  border-radius: 20px; overflow: hidden; box-shadow: 0 30px 70px -30px rgba(11, 14, 13, .45), 0 2px 6px rgba(11, 14, 13, .06); }
.login-marca { position: relative; background: #000; color: #fff; padding: 48px 40px; display: flex; flex-direction: column; justify-content: center; gap: 18px; overflow: hidden; }
.login-marca::before { content: ""; position: absolute; inset: auto -30% -45% auto; width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(25, 181, 135, .35), transparent 65%); pointer-events: none; }
.login-marca::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: linear-gradient(90deg, transparent, var(--verde-vivo), transparent); }
.login-marca img { width: 100%; max-width: 330px; height: auto; display: block; position: relative; mix-blend-mode: screen; }
.login-linea { width: 56px; height: 3px; border-radius: 3px; background: var(--verde-vivo); position: relative; }
.login-marca p { margin: 0; color: var(--plata); font-size: 15px; line-height: 1.5; max-width: 30ch; position: relative; }
.login-form { padding: 48px 40px; display: flex; flex-direction: column; }
.login-eyebrow { font: 700 11px var(--display); letter-spacing: .14em; text-transform: uppercase; color: var(--marca); }
.login-form h1 { font-size: 30px; margin: 6px 0 2px; }
.login-form .subtitulo { margin: 0 0 22px; }
.login-clave { position: relative; }
.login-clave input { width: 100%; padding-right: 76px; }
.login-clave .enlace { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); font-size: 13px; }
.login-entrar { width: 100%; margin-top: 10px; }
@media (max-width: 720px) {
  .login { grid-template-columns: minmax(0, 1fr); max-width: 440px; }
  .login-marca { padding: 30px 24px 26px; align-items: center; text-align: center; }
  .login-marca img { max-width: 240px; }
  .login-marca p { font-size: 14px; }
  .login-form { padding: 28px 24px 30px; }
}

/* ── Menú del panel: íconos solo en el menú inferior del celular ── */
.barra-admin nav.menu a { display: inline-flex; align-items: center; gap: 6px; }
.barra-admin nav.menu svg { display: none; }
.barra-admin nav.menu .corto { display: none; }
.barra-admin .salir { color: var(--plata); padding: 7px 11px; border-radius: var(--r-sm); font: 500 13.5px var(--sans); background: none; border: 0; cursor: pointer; }
.barra-admin .salir:hover { background: var(--negro-2); color: #fff; }
@media (max-width: 760px) {
  .barra-admin .in { flex-wrap: nowrap; padding: 8px 14px; }
  .barra-admin .rol { display: none; }
  .barra-admin .salir { margin-left: auto; }
  .barra-admin nav.menu { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; margin: 0; gap: 0; flex-wrap: nowrap;
    display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); background: var(--negro); border-top: 1px solid rgba(255,255,255,.08);
    padding: 6px max(6px, env(safe-area-inset-right, 0px)) calc(6px + env(safe-area-inset-bottom, 0px)) max(6px, env(safe-area-inset-left, 0px));
    box-shadow: 0 -10px 30px -12px rgba(0,0,0,.45); }
  .barra-admin nav.menu a { flex-direction: column; gap: 3px; padding: 6px 2px 5px; border-radius: 12px; font: 600 11px var(--sans); color: var(--plata); min-width: 0; text-align: center; }
  .barra-admin nav.menu a.activo { background: none; color: var(--verde-vivo); }
  .barra-admin nav.menu a.activo svg { background: rgba(25,181,135,.16); }
  .barra-admin nav.menu svg { display: block; width: 44px; height: 30px; padding: 4px 11px; border-radius: 999px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
  .barra-admin nav.menu .largo { display: none; }
  .barra-admin nav.menu .corto { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
  body.con-menu { padding-bottom: calc(74px + env(safe-area-inset-bottom, 0px)); }
}
@media (max-width: 760px) {
  .filtros { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filtros .campo { min-width: 0; }
  .filtros .campo:first-child { grid-column: 1 / -1; }
  .filtros .campo input, .filtros .campo select { width: 100%; }
}

/* Medidas que le sirven al carro, agrupadas por rin */
.medidas-rin { background: var(--surface-2); border: 1px solid var(--hairline-soft); border-radius: var(--r-md); padding: 10px 12px; margin: 10px 0 12px; }
.medidas-rin .k { font: 700 12px var(--sans); color: var(--ink-soft); margin-bottom: 6px; }
.medidas-rin .fila-rin { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; padding: 4px 0; }
.medidas-rin .rin { font: 800 12px var(--sans); min-width: 56px; color: var(--ink); }
.medida-chip.original { border-width: 2px; }
.medida-chip.boton { cursor: pointer; background: var(--surface); color: var(--ink-soft); border-color: var(--hairline); }
.medida-chip.boton.activo { background: var(--marca); color: #fff; border-color: var(--marca); }
.medida-chip.boton[disabled] { opacity: .45; cursor: not-allowed; }
.medida-chip small { font: 600 11px var(--sans); opacity: .8; }

/* Puntos donde se instala, dentro de la tarjeta */
.puntos { border: 1px solid var(--hairline-soft); border-radius: var(--r-sm); background: var(--surface-2); }
.puntos summary { cursor: pointer; padding: 9px 12px; font: 700 12.5px var(--sans); color: var(--marca-ink); }
.puntos ul { list-style: none; margin: 0; padding: 0 12px 8px; display: grid; gap: 8px; }
.puntos li { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; font-size: 12.5px; border-top: 1px solid var(--hairline-soft); padding-top: 8px; }
.puntos li div { display: flex; flex-direction: column; min-width: 0; }
.puntos li span { color: var(--ink-soft); }
.puntos li .chip { flex: none; }

/* ═══════════════════ Cotizar rápido (panel) ═══════════════════ */
.rapido-barra { position: sticky; top: 0; z-index: 20; display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 8px;
  background: var(--fondo, #EEF0EF); padding: 8px 0 10px; margin-bottom: 8px; }
.rapido-barra input, .rapido-barra select { min-height: 48px; font-size: 16px; }
@media (max-width: 620px) { .rapido-barra { grid-template-columns: minmax(0, 1fr) auto; } .rapido-barra input { grid-column: 1 / -1; } }
.rapido-lista { display: grid; gap: 10px; }
.rapido-item { display: grid; grid-template-columns: 76px minmax(0, 1fr) auto; gap: 12px; align-items: center; background: var(--surface);
  border: 1px solid var(--hairline-soft); border-radius: var(--r-md); padding: 10px 12px; box-shadow: var(--shadow-sm); }
.rapido-item.elegida { border-color: var(--marca); box-shadow: 0 0 0 2px var(--marca-soft); }
.rapido-item .foto { width: 76px; height: 76px; border-radius: var(--r-sm); background: linear-gradient(180deg, #F7F8F8, #ECEEED); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.rapido-item .foto img { max-width: 100%; max-height: 100%; object-fit: contain; }
.rapido-item .marca { font: 800 11px var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); }
.rapido-item .ref { font: 800 15px/1.2 var(--display); }
.rapido-item .med { font: 600 12.5px var(--mono); color: var(--ink-soft); margin: 2px 0 4px; }
.rapido-item .precio { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; text-align: right; }
.rapido-item .precio s { font-size: 12px; color: var(--ink-muted); }
.rapido-item .precio b { font: 800 18px var(--display); }
@media (max-width: 520px) { .rapido-item { grid-template-columns: 64px minmax(0, 1fr); } .rapido-item .foto { width: 64px; height: 64px; }
  .rapido-item .precio { grid-column: 1 / -1; flex-direction: row; justify-content: space-between; align-items: center; border-top: 1px solid var(--hairline-soft); padding-top: 8px; } }
.rapido-envio { position: fixed; left: 0; right: 0; bottom: 0; z-index: 35; background: var(--surface); border-top: 1px solid var(--hairline); box-shadow: 0 -10px 30px -12px rgba(0,0,0,.25); }
.rapido-envio .in { max-width: 1080px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 10px; }
.rapido-envio .sub { font: 600 13px var(--sans); color: var(--ink-soft); }
.rapido-envio .btn.grande { margin-left: auto; }
@media (max-width: 760px) { .rapido-envio { bottom: calc(68px + env(safe-area-inset-bottom, 0px)); } }
.stepper.chico { display: inline-flex; align-items: center; gap: 8px; }
.stepper.chico span { font: 800 18px var(--display); min-width: 22px; text-align: center; }
.wa-preview { white-space: pre-wrap; font: 13px/1.5 var(--sans); background: #E7F7EC; border-radius: var(--r-sm); padding: 12px; max-height: 45vh; overflow: auto; margin: 0; }