/* Panel de inicialab. Colores sacados del logo; para integrarlo con otra web basta con cambiar las variables de :root
   (o cargar un tema.css propio después de este fichero). */
:root {
  --tinta: #242a2c;
  --tinta-suave: #4a595e;
  --azul: #246cb4;
  --cian: #0090ca;
  --cielo: #6ccce4;
  --fondo-a: #f4fbff;
  --fondo-b: #d9eef9;
  --cristal: rgba(255, 255, 255, .72);
  --cristal-borde: rgba(255, 255, 255, .85);
  --linea: rgba(36, 108, 180, .16);
  --ok: #17835a;
  --ok-fondo: #e1f5ec;
  --aviso: #8a5d00;
  --aviso-fondo: #fff1cc;
  --problema: #b3261e;
  --problema-fondo: #fde4e1;
  --info: #1a5fa0;
  --info-fondo: #dcecfb;
  --radio: 16px;
  --sombra: 0 14px 40px rgba(36, 108, 180, .12);
  --fuente: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; color: var(--tinta); font-family: var(--fuente); font-size: 16px; line-height: 1.5;
  background: linear-gradient(125deg, var(--fondo-a), var(--fondo-b), #e8eeff, var(--fondo-a));
  background-size: 300% 300%; background-attachment: fixed;
  animation: fluir 40s ease-in-out infinite;
}
@keyframes fluir { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
@media (prefers-reduced-motion: reduce) { body { animation-duration: 120s; } * { transition: none !important; } }

a { color: var(--azul); }
a:hover { color: var(--cian); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5rem; letter-spacing: -.01em; }
h1 { font-size: clamp(1.45rem, 3.4vw, 1.9rem); }
h2 { font-size: 1.15rem; }
p { margin: 0 0 .8rem; }
.suave { color: var(--tinta-suave); }
.peq { font-size: .875rem; }
.mono { font-family: var(--mono); font-size: .9em; }
.nowrap { white-space: nowrap; }

/* ---------- cabecera ---------- */
.cabecera { position: sticky; top: 0; z-index: 10; background: var(--cristal); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--linea); }
.cabecera-interior { max-width: 1120px; margin: 0 auto; padding: .55rem 16px; display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; }
.marca { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--tinta); }
.marca img { height: 34px; width: auto; display: block; }
.marca span { font-weight: 600; color: var(--tinta-suave); border-left: 1px solid var(--linea); padding-left: .6rem; font-size: .95rem; }
.nav { display: flex; gap: .25rem; flex-wrap: wrap; flex: 1; }
.nav a { text-decoration: none; color: var(--tinta); padding: .4rem .75rem; border-radius: 999px; font-weight: 500; font-size: .95rem; }
.nav a:hover { background: rgba(36, 108, 180, .09); }
.nav a[aria-current="page"] { background: var(--azul); color: #fff; }
.sesion { display: flex; align-items: center; gap: .6rem; font-size: .9rem; }
.sesion form { margin: 0; }

main { max-width: 1120px; margin: 0 auto; padding: 1.5rem 16px 3rem; }
.pie { max-width: 1120px; margin: 0 auto; padding: 0 16px 2rem; color: var(--tinta-suave); font-size: .8rem; }

/* ---------- tarjetas y rejillas ---------- */
.tarjeta { background: var(--cristal); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border: 1px solid var(--cristal-borde); border-radius: var(--radio); box-shadow: var(--sombra); padding: 1.25rem 1.35rem; }
.tarjeta + .tarjeta { margin-top: 1rem; }
.rejilla > .tarjeta + .tarjeta, .dos > .tarjeta + .tarjeta { margin-top: 0; }
.rejilla { display: grid; gap: 1rem; }
.rejilla.res { grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); }
.rejilla.cuatro { grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); }
.dos { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); align-items: start; }
.cabecera-pagina { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.1rem; }
.cabecera-pagina p { margin: 0; }
.migas { font-size: .875rem; margin-bottom: .35rem; }
.migas a { text-decoration: none; }

.dato { display: flex; flex-direction: column; gap: .15rem; }
.dato .valor { font-size: 1.7rem; font-weight: 700; line-height: 1.1; }
.dato .etiqueta { font-size: .85rem; color: var(--tinta-suave); }

.inst { text-decoration: none; color: inherit; display: block; transition: transform .15s ease, box-shadow .15s ease; }
.inst:hover { transform: translateY(-2px); box-shadow: 0 18px 44px rgba(36, 108, 180, .18); color: inherit; }
.inst h2 { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.inst dl { display: grid; grid-template-columns: auto 1fr; gap: .15rem .9rem; margin: .7rem 0 0; font-size: .9rem; }
.inst dt { color: var(--tinta-suave); }
.inst dd { margin: 0; text-align: right; }

/* ---------- etiquetas de estado ---------- */
.pill { display: inline-flex; align-items: center; gap: .35rem; padding: .15rem .65rem; border-radius: 999px; font-size: .8rem; font-weight: 600; white-space: nowrap; }
.pill::before { content: ""; width: .5rem; height: .5rem; border-radius: 50%; background: currentColor; }
.pill.ok { background: var(--ok-fondo); color: var(--ok); }
.pill.aviso { background: var(--aviso-fondo); color: var(--aviso); }
.pill.problema, .pill.error { background: var(--problema-fondo); color: var(--problema); }
.pill.creando, .pill.en-curso, .pill.pendiente, .pill.info { background: var(--info-fondo); color: var(--info); box-shadow: inset 0 0 0 1px rgba(26, 95, 160, .25); }
.pill.neutro { background: #e8edef; color: var(--tinta-suave); }

/* ---------- avisos ---------- */
.aviso-caja { padding: .8rem 1rem; border-radius: 12px; margin: 0 0 1rem; border: 1px solid transparent; font-size: .95rem; }
.aviso-caja.error { background: var(--problema-fondo); color: #7a1912; border-color: #f3b8b2; }
.aviso-caja.ok { background: var(--ok-fondo); color: #0e5c3d; border-color: #a9dfc6; }
.aviso-caja.info { background: var(--info-fondo); color: #164a7c; border-color: #b4d3f0; }
.aviso-caja.aviso { background: var(--aviso-fondo); color: #6b4800; border-color: #f0d889; }

/* ---------- tablas ---------- */
.tabla-caja { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: .55rem .6rem; border-bottom: 1px solid var(--linea); vertical-align: top; }
th { font-weight: 600; color: var(--tinta-suave); font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; }
tr:last-child td { border-bottom: 0; }

/* ---------- formularios y botones ---------- */
label { display: block; font-weight: 600; font-size: .92rem; margin: 0 0 .25rem; }
input[type=text], input[type=password], input[type=email], input[type=search], select {
  width: 100%; padding: .6rem .75rem; border: 1px solid #b9cbd6; border-radius: 10px; background: #fff; color: var(--tinta); font: inherit;
}
input:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid rgba(0, 144, 202, .45); outline-offset: 2px; }
.campo { margin-bottom: 1rem; }
.ayuda { font-size: .85rem; color: var(--tinta-suave); margin-top: .25rem; }
.form-estrecho { max-width: 480px; }
.fila { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; padding: .55rem 1.1rem; border-radius: 10px; border: 1px solid var(--azul); background: var(--azul); color: #fff; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
.btn:hover { background: #1c5a98; color: #fff; }
.btn.sec { background: transparent; color: var(--azul); }
.btn.sec:hover { background: rgba(36, 108, 180, .09); }
.btn.peligro { background: var(--problema); border-color: var(--problema); }
.btn.peq { padding: .3rem .7rem; font-size: .85rem; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }

/* ---------- login ---------- */
.centro { min-height: calc(100vh - 8rem); display: grid; place-items: center; }
.login { width: 100%; max-width: 420px; text-align: center; }
.login .logo { width: min(300px, 80%); height: auto; margin: .2rem auto 1.4rem; display: block; }
.login form { text-align: left; }
.login .btn { width: 100%; }

/* ---------- línea de tiempo del trabajo ---------- */
.pasos { list-style: none; padding: 0; margin: 0; }
.pasos li { display: grid; grid-template-columns: 1.4rem 1fr auto; gap: .5rem; padding: .4rem 0; border-bottom: 1px dashed var(--linea); font-size: .93rem; }
.pasos li:last-child { border-bottom: 0; }
.pasos .marca-paso { text-align: center; font-weight: 700; }
.pasos .info .marca-paso { color: var(--info); }
.pasos .ok .marca-paso { color: var(--ok); }
.pasos .aviso .marca-paso { color: var(--aviso); }
.pasos .error .marca-paso { color: var(--problema); }
.pasos time { color: var(--tinta-suave); font-size: .8rem; }

.secreto { border: 2px dashed var(--azul); border-radius: 14px; padding: 1rem 1.1rem; background: #fff; margin: 1rem 0; }
.secreto .clave { font-family: var(--mono); font-size: 1.15rem; word-break: break-all; padding: .5rem .7rem; background: #f0f6fb; border-radius: 8px; margin: .4rem 0 .7rem; user-select: all; }

.dns td:first-child { font-family: var(--mono); font-size: .85rem; }
.copiable { font-family: var(--mono); background: #eef5fa; padding: .1rem .4rem; border-radius: 6px; }
meter { width: 100%; height: .7rem; }

.vacio { text-align: center; padding: 2rem 1rem; color: var(--tinta-suave); }
.qr { display: block; width: 190px; height: 190px; margin: .5rem 0; image-rendering: pixelated; background: #fff; border-radius: 8px; padding: 6px; }

@media (max-width: 640px) {
  .sesion { width: 100%; justify-content: space-between; }
  .marca span { display: none; }
  .inst dd { text-align: left; }
}

/* ---------- utilidades (la CSP no permite estilos en línea) ---------- */
.mt-s { margin-top: .6rem; }
.mt-m { margin-top: .8rem; }
.mt-l { margin-top: 1rem; }
.mb-l { margin-bottom: 1rem; }
.t-problema { color: var(--problema); }
.t-aviso { color: var(--aviso); }
.aviso-tarjeta { margin: .7rem 0 0; }
.valor-chico { font-size: 1.05rem !important; }
.lista-num { padding-left: 1.2rem; margin: 0; }
.texto-clave { word-break: break-all; user-select: all; }
.rompe { word-break: break-word; }
.sel-auto { width: auto !important; min-width: 200px; }
.alinea-fin { align-items: end; }
[hidden] { display: none !important; }