/* ============================================================
   REPORTE DE VENTANA EX3600 — estilos
   Estándar LEAN: fondo blanco, azul y naranja corporativo CHM
   ============================================================ */
:root {
  --azul: #123A8C;
  --azul-osc: #0B2560;
  --azul-med: #2D55B3;
  --azul-suave: #E9EFFA;
  --naranja: #F39200;
  --naranja-osc: #C97700;
  --naranja-suave: #FFF3E0;
  --fondo: #F4F6FA;
  --blanco: #FFFFFF;
  --texto: #1A2233;
  --texto-2: #5A6478;
  --borde: #DDE3EE;
  --verde: #1E8E4E;
  --rojo: #C62828;
  --radio: 12px;
  --sombra: 0 1px 2px rgba(16, 32, 72, .06), 0 4px 16px rgba(16, 32, 72, .06);
  --alto-barra: 64px;
  --ancho-menu: 264px;
  --titulos: 'Montserrat', system-ui, sans-serif;
  --cuerpo: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--cuerpo); font-size: 15px; line-height: 1.5; color: var(--texto); background: var(--fondo); }
img { max-width: 100%; display: block; }
a { color: var(--azul); }
h1, h2, h3 { font-family: var(--titulos); color: var(--azul-osc); line-height: 1.2; margin: 0; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.ico { flex: none; }
:focus-visible { outline: 3px solid var(--naranja); outline-offset: 2px; }

/* ---------- Barra superior ---------- */
.topbar {
  position: sticky; top: 0; z-index: 40; height: var(--alto-barra);
  display: flex; align-items: center; gap: 12px; padding: 0 16px;
  background: var(--azul); color: #fff; border-bottom: 4px solid var(--naranja);
}
.btn-icono {
  display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 10px;
  border: 0; background: transparent; color: inherit; cursor: pointer; text-decoration: none;
}
.btn-icono:hover { background: rgba(255, 255, 255, .12); }
.menu-toggle { display: none; }
.marca { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; min-width: 0; flex: 0 1 auto; overflow: hidden; }
.marca-texto { display: flex; flex-direction: column; line-height: 1.1; min-width: 0; }
.marca-texto b, .marca-texto small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.marca-texto b { font-family: var(--titulos); font-weight: 800; font-size: 16px; letter-spacing: .02em; white-space: nowrap; }
.marca-texto small { font-size: 11px; font-weight: 600; letter-spacing: .14em; color: #FFD08A; }
.selector-ventana { flex: none; margin-left: auto; display: flex; align-items: center; gap: 6px; background: rgba(255, 255, 255, .12); border-radius: 10px; padding: 4px 6px 4px 10px; }
.selector-ventana label { display: flex; color: #FFD08A; }
.selector-ventana select {
  appearance: none; border: 0; background: transparent; color: #fff; font: 700 15px var(--titulos);
  padding: 6px 22px 6px 2px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 4px center;
}
.selector-ventana select option { color: var(--texto); }
.topbar-der { display: flex; align-items: center; gap: 6px; }
.selector-ventana + .topbar-der { margin-left: 4px; }
.marca + .topbar-der { margin-left: auto; }
.usuario-chip {
  display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
  background: var(--naranja); color: #fff; font: 800 14px var(--titulos); flex: none;
}
.btn-login { color: #fff; font-weight: 600; text-decoration: none; padding: 8px 14px; border-radius: 10px; border: 1.5px solid rgba(255, 255, 255, .5); }
.btn-login:hover { background: rgba(255, 255, 255, .12); }

/* ---------- Estructura ---------- */
.shell { display: flex; min-height: calc(100vh - var(--alto-barra)); }
.sidebar {
  width: var(--ancho-menu); flex: none; background: var(--blanco); border-right: 1px solid var(--borde);
  position: sticky; top: var(--alto-barra); height: calc(100vh - var(--alto-barra));
  display: flex; flex-direction: column; overflow-y: auto;
}
.contenido { flex: 1; min-width: 0; padding: 28px clamp(16px, 3vw, 40px) 48px; }

/* ---------- Menú desplegable ---------- */
.nav { padding: 14px 10px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.nav-sec {
  width: 100%; display: flex; align-items: center; gap: 10px; padding: 11px 12px; border: 0; border-radius: 10px;
  background: transparent; color: var(--azul-osc); font: 700 13px var(--titulos); letter-spacing: .04em;
  text-align: left; cursor: pointer; text-decoration: none;
}
.nav-sec:hover { background: var(--azul-suave); }
.nav-sec > span { flex: 1; }
.nav-sec .chev { display: flex; color: var(--texto-2); transition: transform .2s; }
.nav-grupo.abierto > .nav-sec { background: var(--azul-suave); color: var(--azul); }
.nav-grupo.abierto > .nav-sec .chev { transform: rotate(180deg); color: var(--naranja); }
.nav-sec.activo { background: var(--azul); color: #fff; }
.nav-sub { list-style: none; margin: 2px 0 6px; padding: 0 0 0 18px; display: none; }
.nav-grupo.abierto > .nav-sub { display: block; }
.nav-sub a {
  display: flex; align-items: center; gap: 9px; padding: 8px 10px 8px 12px; margin: 1px 0;
  border-left: 3px solid var(--borde); color: var(--texto-2); text-decoration: none; font-size: 14px; font-weight: 500;
  border-radius: 0 8px 8px 0;
}
.nav-sub a:hover { color: var(--azul); background: #F7F9FD; }
.nav-sub a.activo { border-left-color: var(--naranja); color: var(--azul); background: var(--naranja-suave); font-weight: 600; }
.nav-admin { margin-top: auto; padding-top: 10px; border-top: 1px dashed var(--borde); }
.sidebar-pie { padding: 14px 18px; font-size: 11.5px; color: var(--texto-2); border-top: 1px solid var(--borde); }
.velo { position: fixed; inset: var(--alto-barra) 0 0; background: rgba(11, 37, 96, .45); z-index: 30; }

/* ---------- Componentes ---------- */
.eyebrow { margin: 0 0 6px; font: 700 12px var(--titulos); letter-spacing: .16em; text-transform: uppercase; color: var(--naranja-osc); }
.encabezado { margin-bottom: 22px; }
.encabezado h1 { font-size: clamp(24px, 3vw, 30px); font-weight: 800; }
.encabezado .sub { margin: 6px 0 0; color: var(--texto-2); max-width: 70ch; }
.encabezado-fila { display: flex; gap: 16px; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; }
.panel { background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio); box-shadow: var(--sombra); padding: 20px; margin-bottom: 20px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 42px; padding: 0 18px;
  border-radius: 10px; border: 1.5px solid transparent; font: 600 14px var(--cuerpo); cursor: pointer; text-decoration: none; white-space: nowrap;
}
.btn-primario { background: var(--naranja); color: #fff; }
.btn-primario:hover { background: var(--naranja-osc); }
.btn-borde { border-color: var(--azul); color: var(--azul); background: #fff; }
.btn-borde:hover { background: var(--azul-suave); }
.btn-texto { background: transparent; color: var(--azul); }
.btn-texto:hover { background: var(--azul-suave); }
.btn-peligro { color: var(--rojo); }
.btn-peligro:hover { background: #FDECEC; }
.btn-peq { min-height: 34px; padding: 0 12px; font-size: 13px; }
.btn-bloque { width: 100%; }
.aviso { padding: 12px 16px; border-radius: 10px; margin-bottom: 18px; font-weight: 500; border-left: 4px solid; }
.aviso-ok { background: #E8F5EE; border-color: var(--verde); color: #145A33; }
.aviso-error { background: #FDECEC; border-color: var(--rojo); color: #8E1C1C; }

/* ---------- Portada ---------- */
.portada { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); gap: clamp(20px, 3vw, 36px); align-items: start; max-width: 1280px; }
.portada-img { margin: 0; }
.zoom { position: relative; display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; border-radius: var(--radio); overflow: hidden; box-shadow: 0 10px 30px rgba(11, 37, 96, .18); }
.zoom img { width: 100%; height: auto; }
.zoom::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: linear-gradient(90deg, var(--azul) 0 60%, var(--naranja) 60%); }
.zoom-ico { position: absolute; bottom: 18px; right: 12px; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: rgba(11, 37, 96, .75); color: #fff; opacity: .85; }
.zoom:hover .zoom-ico { opacity: 1; background: var(--naranja); }
.sin-imagen { aspect-ratio: 1; display: grid; place-content: center; justify-items: center; gap: 8px; background: var(--azul-suave); color: var(--azul); border-radius: var(--radio); }

.portada-info { background: var(--blanco); border: 1px solid var(--borde); border-top: 5px solid var(--naranja); border-radius: var(--radio); box-shadow: var(--sombra); padding: clamp(20px, 2.5vw, 30px); position: sticky; top: calc(var(--alto-barra) + 20px); }
.v-num { display: flex; align-items: baseline; gap: 10px; font-family: var(--titulos); }
.v-sem { font-size: clamp(56px, 7vw, 84px); font-weight: 800; color: var(--naranja); line-height: .95; letter-spacing: -.02em; }
.v-anio { font-size: clamp(26px, 3vw, 34px); font-weight: 800; color: var(--azul); }
.v-titulo { font-size: 17px; font-weight: 700; margin-top: 12px; letter-spacing: .02em; }
.v-fechas { display: flex; align-items: center; gap: 6px; color: var(--texto-2); margin: 10px 0 0; font-weight: 500; }
.v-nota { margin: 14px 0 0; padding: 12px 14px; background: var(--azul-suave); border-radius: 10px; color: var(--azul-osc); }
.v-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.v-indice { margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--borde); }
.v-indice h2 { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--texto-2); margin-bottom: 10px; }
.v-indice ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.indice-item { display: flex; align-items: center; gap: 10px; padding: 11px 12px; border-radius: 10px; border: 1px solid var(--borde); color: var(--azul-osc); text-decoration: none; font: 700 13px var(--titulos); letter-spacing: .03em; }
.indice-item span { flex: 1; }
.indice-item small { font: 500 12px var(--cuerpo); color: var(--texto-2); }
.indice-item:hover { border-color: var(--naranja); background: var(--naranja-suave); }
.indice-item .ico { color: var(--naranja); }

.visor { border: 0; padding: 0; background: transparent; max-width: 96vw; max-height: 96vh; }
.visor::backdrop { background: rgba(5, 15, 40, .88); }
.visor img { max-width: 96vw; max-height: 92vh; border-radius: 8px; }
.visor-cerrar { position: fixed; top: 14px; right: 14px; color: #fff; background: rgba(255, 255, 255, .15); }

/* ---------- Historial ---------- */
.galeria { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.tarjeta-v { display: block; background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; text-decoration: none; color: inherit; box-shadow: var(--sombra); transition: transform .15s, border-color .15s; }
.tarjeta-v:hover { transform: translateY(-2px); border-color: var(--naranja); }
.tarjeta-v.actual { border: 2px solid var(--naranja); }
.tv-img { display: grid; place-items: center; aspect-ratio: 1.07; background: var(--azul-suave); color: var(--azul); }
.tv-img img { width: 100%; height: 100%; object-fit: cover; }
.tv-pie { display: flex; flex-direction: column; padding: 10px 14px 12px; border-top: 4px solid var(--azul); }
.tv-pie b { font: 800 18px var(--titulos); color: var(--azul); }
.tv-pie small { color: var(--texto-2); font-size: 12.5px; }

/* ---------- Sección / vacío ---------- */
.vacio, .construccion { text-align: center; padding: 56px 20px; color: var(--texto-2); display: grid; justify-items: center; gap: 10px; }
.construccion { background: #fff; border: 2px dashed var(--borde); border-radius: var(--radio); }
.construccion .ico, .vacio > .ico { color: var(--naranja); }
.construccion h2 { font-size: 20px; }
.construccion p, .vacio p { margin: 0; }

/* ---------- Formularios ---------- */
label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 13.5px; color: var(--azul-osc); }
label small { font-weight: 400; color: var(--texto-2); }
input, select, textarea {
  font: 15px var(--cuerpo); color: var(--texto); padding: 10px 12px; border: 1.5px solid var(--borde); border-radius: 10px; background: #fff; width: 100%; min-height: 42px;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--azul-med); box-shadow: 0 0 0 3px var(--azul-suave); }
label.check { flex-direction: row; align-items: center; gap: 8px; font-weight: 500; }
label.check input { width: 18px; min-height: 18px; accent-color: var(--naranja); }
.formulario h2 { font-size: 18px; margin-bottom: 16px; }
.form-grid { display: grid; grid-template-columns: 1fr minmax(240px, 340px); gap: 22px; }
.form-campos { display: grid; gap: 14px; align-content: start; }
.fila-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.fila-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.form-imagen { display: flex; flex-direction: column; gap: 6px; }
.form-imagen .lbl { font-weight: 600; font-size: 13.5px; color: var(--azul-osc); }
.soltar { position: relative; display: grid; place-items: center; aspect-ratio: 1.07; border: 2px dashed var(--borde); border-radius: var(--radio); background: #FAFBFE; cursor: pointer; overflow: hidden; text-align: center; padding: 0; }
.soltar.encima { border-color: var(--naranja); background: var(--naranja-suave); }
.soltar input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.soltar img { width: 100%; height: 100%; object-fit: cover; }
.soltar-txt { display: grid; justify-items: center; gap: 4px; padding: 16px; color: var(--texto-2); font-weight: 400; }
.soltar-txt .ico { color: var(--naranja); }
.soltar-txt b { color: var(--azul-osc); }
.acciones { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }

/* Listas de administración */
.lista-v, .lista-u { list-style: none; margin: 0; padding: 0; }
.lista-v li, .lista-u li { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--borde); }
.lista-v li:last-child, .lista-u li:last-child { border-bottom: 0; }
.lv-img { width: 64px; height: 60px; border-radius: 8px; overflow: hidden; background: var(--azul-suave); flex: none; }
.lv-img img { width: 100%; height: 100%; object-fit: cover; }
.lv-datos, .lu-datos { flex: 1; min-width: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; }
.lv-datos b, .lu-datos b { font: 800 16px var(--titulos); color: var(--azul); }
.lv-datos small, .lu-datos small { flex-basis: 100%; color: var(--texto-2); }
.estado { font-size: 11.5px; font-weight: 700; padding: 2px 8px; border-radius: 99px; }
.estado.pub { background: #E8F5EE; color: var(--verde); }
.estado.bor { background: var(--naranja-suave); color: var(--naranja-osc); }
.lv-acc { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.lv-acc form { margin: 0; }
.clave-rapida { display: flex; gap: 6px; }
.clave-rapida input { width: 170px; min-height: 34px; padding: 6px 10px; font-size: 13px; }

.bloque-menu { padding: 12px 14px; }
.item-menu { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 8px 0; margin: 0; }
.item-menu.es-sub { padding-left: 28px; border-top: 1px solid var(--borde); }
.item-menu > input[name=titulo] { flex: 1 1 200px; font-weight: 600; }
.item-menu:not(.es-sub) > input[name=titulo] { font-family: var(--titulos); color: var(--azul-osc); }
.item-menu select { width: auto; min-height: 36px; padding: 6px 8px; font-size: 13px; }
.item-menu input { min-height: 36px; padding: 6px 10px; font-size: 14px; }
.im-ico { color: var(--naranja); display: flex; }
.im-orden { width: 70px !important; }
.im-enlace { width: 170px !important; }
.item-menu.nuevo input[name=titulo] { border-style: dashed; }

/* ---------- Login ---------- */
.pagina-login { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: linear-gradient(160deg, var(--azul) 0 45%, var(--fondo) 45%); }
.login-caja { width: 100%; max-width: 400px; background: #fff; border-radius: 16px; box-shadow: 0 20px 50px rgba(11, 37, 96, .25); padding: 32px 28px; display: grid; gap: 14px; border-top: 5px solid var(--naranja); }
.login-marca { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.login-marca div { display: flex; flex-direction: column; line-height: 1.15; }
.login-marca b { font: 800 16px var(--titulos); color: var(--azul); }
.login-marca small { font-size: 11px; font-weight: 700; letter-spacing: .14em; color: var(--naranja-osc); }
.login-caja h1 { font-size: 24px; }
.login-caja .sub { margin: -8px 0 4px; color: var(--texto-2); }
.volver { text-align: center; font-size: 14px; text-decoration: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .portada { grid-template-columns: 1fr; max-width: 760px; }
  .portada-info { position: static; }
  .fila-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .menu-toggle { display: inline-grid; margin-left: -6px; }
  .sidebar {
    position: fixed; z-index: 35; top: var(--alto-barra); left: 0; bottom: 0; height: auto;
    width: min(86vw, 300px); transform: translateX(-100%); transition: transform .25s ease; box-shadow: 8px 0 30px rgba(11, 37, 96, .2);
  }
  body.menu-abierto .sidebar { transform: none; }
  body.menu-abierto { overflow: hidden; }
  .form-grid { grid-template-columns: 1fr; }
  .form-imagen { max-width: 420px; }
}
@media (max-width: 600px) {
  :root { --alto-barra: 58px; }
  .topbar { padding: 0 10px; gap: 8px; }
  .marca-logo { display: none; }
  .marca-texto b { font-size: 13px; letter-spacing: 0; }
  .marca-texto small { font-size: 9.5px; letter-spacing: .08em; }
  .selector-ventana label { display: none; }
  .selector-ventana { padding: 2px 4px 2px 8px; }
  .selector-ventana select { font-size: 14px; }
  .btn-login { padding: 6px 9px; font-size: 13px; }
  .topbar-der { flex: none; }
  .contenido { padding: 18px 14px 40px; }
  .portada-info { padding: 18px; }
  .v-nav .btn { flex: 1; }
  .fila-2, .fila-4 { grid-template-columns: 1fr; }
  .galeria { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .lista-v li, .lista-u li { flex-wrap: wrap; }
  .lv-acc { width: 100%; justify-content: flex-start; }
  .clave-rapida input { width: 100%; }
  .clave-rapida { width: 100%; }
  .item-menu.es-sub { padding-left: 10px; }
  .im-enlace, .im-orden { width: 100% !important; }
}
@media (max-width: 400px) {
  .marca-texto b { font-size: 12px; }
  .btn-login { padding: 6px 8px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }