/* Inspector de Diseño Web — creado por Diego Javier Mancera Dávila */
:root {
  --azul: #1d4ed8;
  --azul-osc: #1e3a8a;
  --azul-suave: #eff4ff;
  --ambar: #f59e0b;
  --tinta: #0f172a;
  --texto: #334155;
  --tenue: #64748b;
  --borde: #e2e8f0;
  --fondo: #ffffff;
  --gris: #f8fafc;
  --ok: #15803d;      --ok-bg: #ecfdf3;
  --aviso: #b45309;   --aviso-bg: #fff7e6;
  --error: #b91c1c;   --error-bg: #fef2f2;
  --info: #1d4ed8;    --info-bg: #eff4ff;
  --nv: #6d28d9;      --nv-bg: #f5f3ff;
  --radio: 14px;
  --sombra: 0 1px 2px rgba(15, 23, 42, .05), 0 8px 24px rgba(15, 23, 42, .06);
  --serif: "Source Serif 4", Georgia, serif;
  --sans: "Inter", "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--sans); color: var(--texto); background: var(--fondo); line-height: 1.6; font-size: 16px; }
img { max-width: 100%; }
h1, h2, h3 { font-family: var(--serif); color: var(--tinta); line-height: 1.2; margin: 0 0 .5em; }
.contenedor { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 16px; }
[hidden] { display: none !important; }
#informe, #progreso, .cat-bloque, .error-form { scroll-margin-top: 96px; }

/* Barra superior flotante */
.barra { position: sticky; top: 12px; z-index: 20; padding: 0 16px; }
.barra__in { max-width: 1160px; margin: 0 auto; background: rgba(255, 255, 255, .92); backdrop-filter: blur(10px); border: 1px solid var(--borde); border-radius: 999px; box-shadow: var(--sombra); display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 10px 8px 14px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--tinta); min-width: 0; }
.marca span { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.marca strong { font-family: var(--serif); font-size: 1.05rem; }
.marca small { color: var(--tenue); font-size: .75rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.logos { display: flex; align-items: center; gap: 12px; padding-right: 8px; }
.logos img { height: 40px; width: auto; object-fit: contain; }
.logos .sep { width: 1px; height: 26px; background: var(--borde); }
.logo-txt { font-weight: 700; font-size: .78rem; letter-spacing: .04em; color: var(--azul-osc); }

/* Hero */
.hero { padding: 48px 0 40px; background: linear-gradient(180deg, var(--azul-suave), #fff 70%); }
.hero__grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 40px; align-items: start; }
.etiqueta-sup { display: inline-block; font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--azul); background: #fff; border: 1px solid #c7d6fb; padding: 4px 12px; border-radius: 999px; margin: 0 0 14px; }
.hero h1 { font-size: clamp(1.9rem, 4vw, 2.7rem); }
.lead { font-size: 1.08rem; color: var(--texto); max-width: 60ch; }
.formulario { margin-top: 22px; background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 20px; box-shadow: var(--sombra); display: grid; gap: 12px; }
.campo-lbl { font-weight: 600; font-size: .88rem; color: var(--tinta); display: block; margin-bottom: 4px; }
.opc { color: var(--tenue); font-weight: 400; }
.campo-url { display: flex; align-items: center; gap: 8px; border: 1.5px solid #cbd5e1; border-radius: 10px; padding: 0 12px; background: #fff; transition: border-color .15s, box-shadow .15s; }
.campo-url:focus-within { border-color: var(--azul); box-shadow: 0 0 0 4px rgba(29, 78, 216, .12); }
.campo-url i { color: var(--tenue); font-size: 1.2rem; }
.campo-url input { border: 0; outline: 0; padding: 13px 0; font: inherit; width: 100%; background: transparent; color: var(--tinta); }
.fila-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.fila-2 input, .fila-2 select { width: 100%; font: inherit; padding: 11px 12px; border: 1.5px solid #cbd5e1; border-radius: 10px; background: #fff; color: var(--tinta); }
.fila-2 input:focus, .fila-2 select:focus { outline: 0; border-color: var(--azul); box-shadow: 0 0 0 4px rgba(29, 78, 216, .12); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 1rem var(--sans); border-radius: 10px; padding: 12px 18px; border: 1.5px solid transparent; cursor: pointer; text-decoration: none; transition: background .15s, transform .1s; }
.btn:active { transform: translateY(1px); }
.btn--primario { background: var(--azul); color: #fff; }
.btn--primario:hover { background: var(--azul-osc); }
.btn--primario:disabled { background: #94a3b8; cursor: wait; }
.btn--sec { background: #fff; color: var(--azul); border-color: #c7d6fb; font-size: .9rem; padding: 9px 14px; }
.btn--sec:hover { background: var(--azul-suave); }
.nota-form { font-size: .85rem; color: var(--tenue); margin: 0; }
.error-form { margin: 0; background: var(--error-bg); color: var(--error); border: 1px solid #fecaca; border-radius: 10px; padding: 10px 12px; font-size: .92rem; }
.hero__panel { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 22px; box-shadow: var(--sombra); }
.hero__panel h2 { font-size: 1.25rem; }
.lista-revisa { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.lista-revisa li { display: flex; gap: 12px; align-items: flex-start; }
.lista-revisa i { flex: none; width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--azul-suave); color: var(--azul); font-size: 1.05rem; }
.lista-revisa strong { display: block; color: var(--tinta); font-size: .95rem; }
.lista-revisa span { font-size: .88rem; color: var(--tenue); line-height: 1.4; }

/* Progreso */
.progreso { padding: 36px 16px; }
.progreso__caja { display: flex; gap: 22px; align-items: flex-start; background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 24px; box-shadow: var(--sombra); max-width: 640px; margin: 0 auto; }
.spinner { flex: none; width: 42px; height: 42px; border-radius: 50%; border: 4px solid var(--azul-suave); border-top-color: var(--azul); animation: gira 0.9s linear infinite; }
@keyframes gira { to { transform: rotate(360deg); } }
.pasos { margin: 0; padding-left: 20px; color: var(--tenue); }
.pasos li { margin: 4px 0; }
.pasos li.hecho { color: var(--ok); }
.pasos li.actual { color: var(--tinta); font-weight: 600; }

/* Informe */
.informe { padding: 32px 16px 56px; }
.inf-cabecera { display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); box-shadow: var(--sombra); overflow: hidden; }
.captura { background: var(--gris); border-right: 1px solid var(--borde); min-height: 260px; position: relative; display: flex; align-items: flex-start; justify-content: center; overflow: hidden; }
.captura img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }
.captura__vacia { padding: 24px; color: var(--tenue); font-size: .9rem; text-align: center; align-self: center; }
.captura__vacia i { font-size: 2rem; display: block; margin-bottom: 6px; }
.inf-datos { padding: 22px 22px 22px 0; display: flex; flex-direction: column; gap: 14px; }
.inf-datos h2 { font-size: 1.5rem; margin: 0; }
.inf-url { font-size: .88rem; word-break: break-all; color: var(--azul); }
.meta-lista { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; font-size: .9rem; margin: 0; }
.meta-lista dt { color: var(--tenue); }
.meta-lista dd { margin: 0; color: var(--tinta); font-weight: 500; }
.puntaje { display: flex; align-items: center; gap: 18px; }
.anillo { position: relative; width: 112px; height: 112px; flex: none; }
.anillo svg { transform: rotate(-90deg); }
.anillo__txt { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; line-height: 1; }
.anillo__txt strong { font-family: var(--serif); font-size: 2rem; color: var(--tinta); }
.anillo__txt small { display: block; font-size: .72rem; color: var(--tenue); margin-top: 2px; }
.concepto { font-family: var(--serif); font-size: 1.35rem; font-weight: 700; }
.concepto-sub { color: var(--tenue); font-size: .9rem; }
.acciones { display: flex; flex-wrap: wrap; gap: 8px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0 6px; }
.chip { display: inline-flex; align-items: center; gap: 6px; background: var(--gris); border: 1px solid var(--borde); padding: 6px 12px; border-radius: 999px; font-size: .85rem; color: var(--texto); }
.chip i { color: var(--azul); }

/* Pestañas */
.pestanas { display: flex; gap: 4px; overflow-x: auto; border-bottom: 1px solid var(--borde); margin: 24px 0 20px; scrollbar-width: thin; }
.pestanas button { flex: none; background: none; border: 0; font: 600 .93rem var(--sans); color: var(--tenue); padding: 12px 14px; border-bottom: 3px solid transparent; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.pestanas button:hover { color: var(--tinta); }
.pestanas button[aria-selected="true"] { color: var(--azul); border-bottom-color: var(--azul); }
.panel { display: none; }
.panel.activo { display: block; }
.panel > h3 { font-size: 1.3rem; }
.panel__intro { color: var(--tenue); margin-top: -4px; max-width: 75ch; }

/* Tarjetas de categoría */
.grid-cats { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; }
.cat-card { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 16px; display: flex; flex-direction: column; gap: 8px; cursor: pointer; text-align: left; font: inherit; color: inherit; transition: border-color .15s, box-shadow .15s; }
.cat-card:hover { border-color: #b8c8f5; box-shadow: var(--sombra); }
.cat-card__top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.cat-card h4 { margin: 0; font-size: .98rem; color: var(--tinta); display: flex; align-items: center; gap: 8px; }
.cat-card h4 i { color: var(--azul); }
.cat-card__pts { font-family: var(--serif); font-weight: 700; font-size: 1.25rem; }
.barra-p { height: 8px; background: #eef2f7; border-radius: 999px; overflow: hidden; }
.barra-p span { display: block; height: 100%; border-radius: 999px; }
.cat-card p { margin: 0; font-size: .85rem; color: var(--tenue); line-height: 1.4; }
.mini-conteo { display: flex; gap: 10px; font-size: .8rem; color: var(--tenue); }
.mini-conteo b { font-weight: 600; }

/* Ítems */
.cat-bloque { margin-bottom: 26px; }
.cat-bloque__cab { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--borde); padding-bottom: 8px; margin-bottom: 12px; }
.cat-bloque__cab h4 { margin: 0; font-family: var(--serif); font-size: 1.15rem; color: var(--tinta); display: flex; align-items: center; gap: 8px; }
.cat-bloque__cab h4 i { color: var(--azul); }
.item { border: 1px solid var(--borde); border-left: 4px solid; border-radius: 10px; padding: 12px 14px; margin-bottom: 10px; background: #fff; }
.item--ok { border-left-color: var(--ok); }
.item--aviso { border-left-color: var(--ambar); }
.item--error { border-left-color: var(--error); }
.item--info { border-left-color: var(--info); }
.item--nv { border-left-color: var(--nv); }
.item__cab { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.item__cab strong { color: var(--tinta); }
.estado { display: inline-flex; align-items: center; gap: 5px; font-size: .75rem; font-weight: 600; padding: 2px 9px; border-radius: 999px; }
.estado--ok { color: var(--ok); background: var(--ok-bg); }
.estado--aviso { color: var(--aviso); background: var(--aviso-bg); }
.estado--error { color: var(--error); background: var(--error-bg); }
.estado--info { color: var(--info); background: var(--info-bg); }
.estado--nv { color: var(--nv); background: var(--nv-bg); }
.item p { margin: 6px 0 0; font-size: .93rem; }
.consejo { display: flex; gap: 8px; background: var(--gris); border-radius: 8px; padding: 8px 10px; margin-top: 8px; font-size: .9rem; }
.consejo i { color: var(--azul); flex: none; margin-top: 2px; }
.evid { margin-top: 8px; }
.evid summary { cursor: pointer; font-size: .85rem; color: var(--azul); font-weight: 600; }
.evid ul { margin: 6px 0 0; padding-left: 18px; font-size: .84rem; color: var(--texto); }
.evid li { margin: 2px 0; word-break: break-word; font-family: ui-monospace, "Cascadia Code", Consolas, monospace; }
.filtros { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.filtros button { font: 600 .82rem var(--sans); border: 1px solid var(--borde); background: #fff; color: var(--texto); padding: 6px 12px; border-radius: 999px; cursor: pointer; }
.filtros button[aria-pressed="true"] { background: var(--azul); color: #fff; border-color: var(--azul); }

/* Imágenes */
.tabla-wrap { overflow-x: auto; border: 1px solid var(--borde); border-radius: var(--radio); }
.tabla { width: 100%; border-collapse: collapse; font-size: .88rem; min-width: 760px; }
.tabla th { text-align: left; background: var(--gris); color: var(--tinta); font-weight: 600; padding: 10px 12px; border-bottom: 1px solid var(--borde); }
.tabla td { padding: 10px 12px; border-bottom: 1px solid var(--borde); vertical-align: top; }
.tabla tr:last-child td { border-bottom: 0; }
.miniatura { width: 84px; height: 60px; border-radius: 8px; object-fit: cover; background: repeating-conic-gradient(#eef2f7 0 25%, #fff 0 50%) 0 0 / 12px 12px; border: 1px solid var(--borde); display: block; }
.tabla .notas { margin: 4px 0 0; padding-left: 16px; color: var(--tenue); font-size: .82rem; }
.btns-inv { display: flex; flex-direction: column; gap: 6px; }
.btn-inv { display: inline-flex; align-items: center; gap: 5px; font-size: .8rem; font-weight: 600; color: var(--azul); text-decoration: none; border: 1px solid #c7d6fb; border-radius: 8px; padding: 4px 8px; white-space: nowrap; }
.btn-inv:hover { background: var(--azul-suave); }
.leyenda { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 10px; margin-top: 16px; }
.leyenda div { background: var(--gris); border: 1px solid var(--borde); border-radius: 10px; padding: 10px 12px; font-size: .85rem; }
.leyenda strong { display: block; color: var(--tinta); }

/* Color */
.paleta { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 10px; margin-bottom: 24px; }
.muestra { border: 1px solid var(--borde); border-radius: 10px; overflow: hidden; background: #fff; font-size: .8rem; }
.muestra span { display: block; height: 60px; }
.muestra div { padding: 6px 8px; }
.muestra code { font-weight: 600; color: var(--tinta); }
.par { display: grid; grid-template-columns: 150px 1fr auto; gap: 12px; align-items: center; border: 1px solid var(--borde); border-radius: 10px; padding: 8px; margin-bottom: 8px; background: #fff; }
.par__demo { border-radius: 8px; padding: 10px; font-weight: 600; text-align: center; font-size: .95rem; border: 1px solid rgba(0,0,0,.06); }
.par__sel { font-family: ui-monospace, Consolas, monospace; font-size: .82rem; word-break: break-all; }
.par__ratio { font-weight: 700; font-size: .9rem; white-space: nowrap; }
.arbol { background: var(--gris); border: 1px solid var(--borde); border-radius: 10px; padding: 12px 14px; font-family: ui-monospace, Consolas, monospace; font-size: .84rem; white-space: pre-wrap; overflow-x: auto; margin: 0; }

/* Plan y apreciación */
.plan { counter-reset: paso; list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.plan li { counter-increment: paso; display: grid; grid-template-columns: 38px 1fr; gap: 12px; background: #fff; border: 1px solid var(--borde); border-radius: 12px; padding: 14px; }
.plan li::before { content: counter(paso); width: 38px; height: 38px; border-radius: 50%; background: var(--azul); color: #fff; font-weight: 700; display: grid; place-items: center; font-family: var(--serif); }
.plan li.urg::before { background: var(--error); }
.plan strong { color: var(--tinta); }
.plan p { margin: 4px 0 0; font-size: .92rem; }
.plan .cat-tag { font-size: .75rem; color: var(--tenue); text-transform: uppercase; letter-spacing: .04em; }
.apreciacion { background: linear-gradient(180deg, #fffbeb, #fff); border: 1px solid #fde7b0; border-radius: var(--radio); padding: 22px; margin-top: 24px; }
.apreciacion h3 { display: flex; align-items: center; gap: 8px; font-size: 1.25rem; }
.apreciacion h3 i { color: var(--ambar); }
.apreciacion p { margin: 0 0 10px; }
.firma { margin-top: 14px; padding-top: 12px; border-top: 1px dashed #f3d48a; font-size: .92rem; }
.firma strong { display: block; font-family: var(--serif); color: var(--tinta); font-size: 1.02rem; }

/* Herramientas externas */
.grid-tools { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.tool { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.tool h4 { margin: 0; color: var(--tinta); display: flex; align-items: center; gap: 8px; }
.tool h4 i { color: var(--azul); }
.tool p { margin: 0; font-size: .88rem; color: var(--tenue); flex: 1; }
.limites { background: var(--nv-bg); border: 1px solid #ddd6fe; border-radius: var(--radio); padding: 16px 18px; margin-top: 24px; font-size: .9rem; }
.limites h4 { margin: 0 0 6px; color: var(--nv); display: flex; gap: 8px; align-items: center; }
.limites ul { margin: 0; padding-left: 18px; }

.aviso-copia { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--tinta); color: #fff; padding: 10px 16px; border-radius: 10px; font-size: .9rem; z-index: 50; }

/* Inventario */
.inv { margin-bottom: 28px; }
.inv h4 { font-family: var(--serif); font-size: 1.15rem; color: var(--tinta); display: flex; align-items: center; gap: 8px; margin: 0 0 12px; border-bottom: 1px solid var(--borde); padding-bottom: 8px; }
.inv h4 i { color: var(--azul); }
.inv h5 { margin: 16px 0 8px; font-size: .9rem; color: var(--tinta); }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.tile { background: #fff; border: 1px solid var(--borde); border-radius: 12px; padding: 12px; display: flex; flex-direction: column; gap: 2px; border-top: 3px solid var(--azul); }
.tile strong { font-family: var(--serif); font-size: 1.45rem; color: var(--tinta); line-height: 1.1; word-break: break-word; }
.tile span { font-size: .8rem; color: var(--tenue); line-height: 1.3; }
.tile--ok { border-top-color: var(--ok); }
.tile--av { border-top-color: var(--ambar); }
.tile--mal { border-top-color: var(--error); }
.tile--mal strong { color: var(--error); }
.inv-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.barlist { display: grid; gap: 6px; }
.barlist__fila { display: grid; grid-template-columns: 110px 1fr 34px; gap: 8px; align-items: center; font-size: .84rem; }
.barlist__b { height: 10px; background: #eef2f7; border-radius: 999px; overflow: hidden; }
.barlist__b i { display: block; height: 100%; background: var(--azul); border-radius: 999px; }
.barlist__fila b { text-align: right; color: var(--tinta); }
.tabla--compacta { min-width: 520px; }
.tabla--compacta td, .tabla--compacta th { padding: 7px 10px; }
.sw { display: inline-block; width: 34px; height: 22px; border-radius: 6px; border: 1px solid rgba(0,0,0,.12); vertical-align: middle; }
.mini { font-size: .76rem; color: var(--tenue); word-break: break-all; }
.porque { display: flex; gap: 8px; background: var(--azul-suave); border-radius: 8px; padding: 8px 12px; font-size: .9rem; margin: -4px 0 12px; }
.porque i { color: var(--azul); flex: none; margin-top: 2px; }
.consejo .pre { white-space: pre-wrap; font-family: ui-monospace, Consolas, monospace; font-size: .8rem; }
@media (max-width: 700px) { .inv-2 { grid-template-columns: 1fr; } .tiles { grid-template-columns: repeat(2, 1fr); } }

/* Pie */
.pie { border-top: 1px solid var(--borde); background: var(--gris); padding: 22px 0; font-size: .9rem; }
.pie p { margin: 0 0 4px; }
.pie__sub { color: var(--tenue); font-size: .8rem; }

/* Responsive */
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .inf-cabecera { grid-template-columns: 1fr; }
  .captura { border-right: 0; border-bottom: 1px solid var(--borde); max-height: 320px; }
  .inf-datos { padding: 0 18px 20px; }
}
@media (max-width: 600px) {
  .barra { top: 8px; padding: 0 10px; }
  .barra__in { border-radius: 16px; }
  .marca small { display: none; }
  .logos img { height: 26px; }
  .logo-txt { font-size: .68rem; }
  .fila-2 { grid-template-columns: 1fr; }
  .par { grid-template-columns: 1fr; }
  .hero { padding-top: 32px; }
  .puntaje { flex-wrap: wrap; }
}

/* Impresión: el informe completo en PDF */
@media print {
  .barra, .hero, .progreso, .pestanas, .acciones, .filtros, .pie .pie__sub { display: none !important; }
  .informe { padding: 0; }
  .panel { display: block !important; break-inside: auto; margin-bottom: 18px; }
  .panel[data-print="no"] { display: none !important; }
  .item, .plan li, .cat-card, .par { break-inside: avoid; }
  .evid ul { display: block; }
  .evid summary { display: none; }
  body { font-size: 12px; }
  .inf-cabecera, .cat-card, .item, .tool { box-shadow: none; }
}