/* ---------- Tokens ---------- */
:root {
  --ink: #231761;          /* azul Seguroc, un tono más profundo que el logo para que el relieve destaque */
  --ink-2: #3b2d8f;
  --base: #edf0f3;         /* concreto claro */
  --surface: #ffffff;
  --linea: #d3d9df;
  --texto: #1f2933;
  --texto-2: #5b6874;
  --amarillo: #fa5600;     /* naranja Seguroc (logo): activo, foco y crítico */
  --marca: #fa5600;
  --marca-oscuro: #d64800;
  --ok: #247a4a;
  --warn: #b96a00;
  --bad: #b3312b;
  --info: #2f5e9e;
  --ok-bg: #e4f3ea; --warn-bg: #fdf0dc; --bad-bg: #fbe5e3; --info-bg: #e3ecf8; --muted-bg: #eceff2;
  --radio: 4px;
  --fuente: "IBM Plex Sans", system-ui, sans-serif;
  --fuente-c: "IBM Plex Sans Condensed", var(--fuente);
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { font-family: var(--fuente); font-size: 14px; line-height: 1.5; color: var(--texto); background: var(--base); }
h1, h2, h3 { font-family: var(--fuente-c); margin: 0; line-height: 1.15; }
h1 { font-size: 26px; font-weight: 700; }
h2 { font-size: 16px; font-weight: 600; }
a { color: var(--info); }
p { margin: 0 0 8px; }
button, input, select, textarea { font: inherit; }

/* ---------- Shell ---------- */
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.main { display: flex; flex-direction: column; min-width: 0; }
.contenido { padding: 24px 28px 48px; max-width: 1400px; width: 100%; }
.contenido > h1 { margin-bottom: 4px; }
.contenido > h1 + p { color: var(--texto-2); margin-bottom: 20px; max-width: 70ch; }

.rail { background: var(--ink); color: #d3cfe8; padding: 18px 0; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.marca { display: flex; gap: 10px; align-items: center; padding: 0 18px 18px; border-bottom: 1px solid var(--ink-2); margin-bottom: 8px; }
.marca-icono { width: 28px; height: 28px; border: 3px solid var(--amarillo); border-radius: 50%; position: relative; flex: none; }
.marca-icono::after { content: ""; position: absolute; inset: 6px; background: var(--amarillo); border-radius: 50%; }
/* Logo en alto relieve (img/logo-relieve.png, con bisel y sombra horneados; img/logo.svg es la versión plana) */
.marca-logo { width: 150px; display: block; margin: -6px 0 0 -8px; }
.marca-fallback { display: flex; gap: 10px; align-items: center; }
.rail-app { font-family: var(--fuente-c); font-weight: 600; color: #fff; padding: 4px 18px 8px; font-size: 14px; }
.marca-texto { font-family: var(--fuente-c); font-weight: 700; font-size: 15px; color: #fff; line-height: 1.1; }
.rail-grupo { font-size: 11px; color: #9a93c4; padding: 14px 18px 4px; }
.rail a { display: block; padding: 7px 18px 7px 16px; color: #d3cfe8; text-decoration: none; border-left: 3px solid transparent; }
.rail a:hover { background: var(--ink-2); color: #fff; }
.rail a.active { border-left-color: var(--amarillo); color: #fff; background: var(--ink-2); }

.topbar { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 10px 28px; background: var(--surface); border-bottom: 1px solid var(--linea); }
.planta-nombre { font-family: var(--fuente-c); font-weight: 700; font-size: 16px; margin-right: 14px; }
.planta-estado { color: var(--texto-2); font-size: 13px; }
.pulso { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); margin-right: 4px; }
.topbar-sesion { display: flex; align-items: center; gap: 18px; }
.campana { text-decoration: none; color: var(--texto); }
.campana b { background: var(--amarillo); color: #fff; border-radius: 10px; padding: 0 7px; margin-left: 4px; font-size: 12px; }
.area-switch { display: flex; align-items: center; gap: 6px; color: var(--texto-2); }
.area-switch select { padding: 4px 8px; border: 1px solid var(--linea); border-radius: var(--radio); background: #fff; }
.usuario { color: var(--texto-2); font-size: 13px; }

/* ---------- Paneles y KPI ---------- */
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-bottom: 20px; }
.kpi { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--linea); border-top: 3px solid var(--ink); padding: 12px 14px; text-decoration: none; color: inherit; }
.kpi-warn { border-top-color: var(--warn); }
.kpi-bad { border-top-color: var(--bad); }
.kpi-valor { font-family: var(--fuente-c); font-size: 34px; font-weight: 700; line-height: 1; }
.kpi-bad .kpi-valor { color: var(--bad); }
.kpi-warn .kpi-valor { color: var(--warn); }
.kpi-etiqueta { margin-top: 6px; font-weight: 500; }
.kpi-detalle { color: var(--texto-2); font-size: 12px; }

.panel { background: var(--surface); border: 1px solid var(--linea); margin-bottom: 16px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--linea); }
.panel-body { padding: 14px 16px; }
.panel-body > table { margin: -14px -16px; width: calc(100% + 32px); }
.panel-acciones { display: flex; gap: 8px; }

/* ---------- Tablas ---------- */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--linea); vertical-align: top; }
th { font-size: 12px; font-weight: 600; color: var(--texto-2); background: #f6f8fa; }
tr:last-child td { border-bottom: 0; }
tr.fila-clic { cursor: pointer; }
tr.fila-clic:hover { background: #f6f8fa; }
tr.sel { background: var(--info-bg); }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
.vacio { padding: 28px; text-align: center; color: var(--texto-2); }

/* ---------- Etiquetas ---------- */
.tag { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.tag-ok { background: var(--ok-bg); color: var(--ok); }
.tag-warn { background: var(--warn-bg); color: var(--warn); }
.tag-bad { background: var(--bad-bg); color: var(--bad); }
.tag-info { background: var(--info-bg); color: var(--info); }
.tag-muted { background: var(--muted-bg); color: var(--texto-2); }

/* ---------- Formularios y botones ---------- */
.form { display: grid; gap: 10px; }
.form-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form label { display: flex; flex-direction: column; gap: 3px; font-size: 13px; color: var(--texto-2); }
.form label.fila { flex-direction: row; align-items: center; gap: 8px; }
.form input, .form select, .form textarea { padding: 7px 9px; border: 1px solid var(--linea); border-radius: var(--radio); background: #fff; color: var(--texto); }
.form input:focus, .form select:focus, .form textarea:focus, button:focus-visible { outline: 2px solid var(--amarillo); outline-offset: 1px; }
.form .full { grid-column: 1 / -1; }
.acciones { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
.btn { padding: 7px 14px; border: 1px solid var(--ink); background: var(--ink); color: #fff; border-radius: var(--radio); cursor: pointer; font-weight: 500; }
.btn:hover { background: var(--ink-2); }
.btn:disabled { opacity: .5; cursor: default; }
.btn-sec { background: #fff; color: var(--ink); }
.btn-sec:hover { background: #f6f8fa; }
.btn-ok { background: var(--ok); border-color: var(--ok); }
.btn-warn { background: var(--warn); border-color: var(--warn); }
.btn-bad { background: var(--bad); border-color: var(--bad); }
.btn-sm { padding: 3px 10px; font-size: 13px; }
.filtros { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.filtros input, .filtros select { padding: 6px 9px; border: 1px solid var(--linea); border-radius: var(--radio); }

/* ---------- Específicos ---------- */
.resultado { padding: 16px; border-left: 5px solid; margin-top: 12px; }
.resultado.ok { border-color: var(--ok); background: var(--ok-bg); }
.resultado.bad { border-color: var(--bad); background: var(--bad-bg); }
.resultado strong { font-family: var(--fuente-c); font-size: 22px; display: block; }
.lista-alertas { list-style: none; margin: 0; padding: 0; }
.lista-alertas li { display: grid; grid-template-columns: 6px 1fr auto; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--linea); align-items: start; }
.lista-alertas li:last-child { border-bottom: 0; }
.lista-alertas .sev { border-radius: 2px; align-self: stretch; }
.lista-alertas .sev-Critica, .lista-alertas .sev-Alta { background: var(--bad); }
.lista-alertas .sev-Media { background: var(--warn); }
.lista-alertas .sev-Baja { background: var(--info); }
.lista-alertas small { color: var(--texto-2); display: block; }
.lista-alertas .leida { opacity: .55; }
.barra { height: 6px; background: var(--muted-bg); border-radius: 3px; overflow: hidden; }
.barra > span { display: block; height: 100%; background: var(--ok); }
.check { display: flex; gap: 8px; align-items: center; padding: 6px 0; border-bottom: 1px dashed var(--linea); }
.check:last-child { border-bottom: 0; }
.check .hecho { color: var(--ok); font-weight: 600; }
.check .pend { color: var(--texto-2); }
.doc-lista { display: grid; gap: 8px; }
.doc { display: grid; grid-template-columns: 1fr auto; gap: 8px; padding: 10px 12px; border: 1px solid var(--linea); border-radius: var(--radio); align-items: center; }
.doc-nombre { font-weight: 500; }
.doc-meta { color: var(--texto-2); font-size: 12px; }
.doc.obs { border-color: var(--warn); background: var(--warn-bg); }
.doc.venc { border-color: var(--bad); background: var(--bad-bg); }
.doc.falta { border-style: dashed; }
.nota { color: var(--texto-2); font-size: 13px; }
.aviso { padding: 10px 14px; background: var(--warn-bg); border-left: 4px solid var(--warn); margin-bottom: 14px; }
.timeline { list-style: none; margin: 0; padding: 0 0 0 14px; border-left: 2px solid var(--linea); }
.timeline li { padding: 4px 0 10px 12px; position: relative; }
.timeline li::before { content: ""; position: absolute; left: -19px; top: 10px; width: 8px; height: 8px; border-radius: 50%; background: var(--ink); }
.timeline small { color: var(--texto-2); }
.tick { color: var(--texto-2); font-size: 12px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { border: 1px solid var(--linea); border-radius: 12px; padding: 1px 9px; font-size: 12px; }

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .rail { position: static; height: auto; flex-direction: row; flex-wrap: wrap; padding: 8px; }
  .rail-grupo { display: none; }
  .marca { border: 0; padding: 4px 8px; margin: 0; width: 100%; }
  .grid-2, .grid-3, .form-2, .form-3 { grid-template-columns: 1fr; }
  .contenido { padding: 16px; }
  .topbar { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: no-preference) {
  .pulso { animation: pulso 2s infinite; }
  @keyframes pulso { 50% { opacity: .35; } }
}

/* ---------- Login ---------- */
.cargando { padding: 40px; color: var(--texto-2); }
.login-shell { display: grid; grid-template-columns: 1.1fr 1fr; min-height: 100vh; }
.login-marca { background: var(--ink); color: #fff; display: flex; align-items: center; padding: 48px; position: relative; overflow: hidden; }
.login-marca::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 8px; background: var(--marca); }
.login-form-logo { display: none; }
.login-marca::after { content: ""; position: absolute; right: -160px; bottom: -160px; width: 420px; height: 420px; border-radius: 50%; border: 56px solid var(--marca); opacity: .18; }
.login-marca-inner { max-width: 460px; position: relative; }
.login-logo { width: 300px; display: block; margin: 0 0 4px -20px; }
.login-wordmark { font-family: var(--fuente-c); font-weight: 700; font-size: 44px; letter-spacing: 2px; color: var(--marca); line-height: 1; }
.login-lema { color: #d3cfe8; margin: 6px 0 36px; font-size: 15px; }
.login-marca h1 { font-size: 30px; color: #fff; margin-bottom: 20px; max-width: 18ch; }
.login-lista { list-style: none; padding: 0; margin: 0 0 40px; color: #d3cfe8; }
.login-lista li { padding: 6px 0 6px 18px; position: relative; }
.login-lista li::before { content: ""; position: absolute; left: 0; top: 13px; width: 8px; height: 8px; background: var(--marca); }
.login-pie { color: #9a93c4; font-size: 12px; }
.login-form { background: var(--base); display: flex; align-items: center; justify-content: center; padding: 40px 24px; }
.login-card { background: var(--surface); border: 1px solid var(--linea); border-top: 4px solid var(--marca); padding: 32px; width: 100%; max-width: 400px; display: grid; gap: 14px; }
.login-card h2 { font-size: 24px; font-weight: 700; }
.login-card label { display: grid; gap: 4px; font-size: 13px; color: var(--texto-2); }
.login-card input { padding: 10px 12px; border: 1px solid var(--linea); border-radius: var(--radio); font-size: 15px; }
.login-card input:focus { outline: 2px solid var(--marca); outline-offset: 1px; }
.btn-marca { padding: 11px; border: 0; border-radius: var(--radio); background: var(--marca); color: #fff; font-weight: 600; font-size: 15px; cursor: pointer; }
.btn-marca:hover { background: var(--marca-oscuro); }
.login-error { background: var(--bad-bg); color: var(--bad); border-left: 4px solid var(--bad); padding: 10px 12px; }
.login-demo { border-top: 1px solid var(--linea); padding-top: 10px; font-size: 13px; }
.login-demo summary { cursor: pointer; color: var(--texto-2); }
.login-demo table { margin-top: 8px; }
.login-demo td { padding: 4px 8px; font-size: 13px; }
@media (max-width: 900px) {
  .login-shell { grid-template-columns: 1fr; }
  .login-marca { padding: 32px 24px; }
  .login-marca h1 { font-size: 24px; }
  .login-marca .login-logo { display: none; }
  .login-form-logo { display: block; width: 220px; margin: 0 auto 6px; }
}

/* ---------- Ambiente de prueba ---------- */
.banner-prueba { background: var(--marca); color: #fff; text-align: center; font-size: 12px; font-weight: 600; padding: 4px 12px; letter-spacing: .3px; }