/* eMSP — Propiedad de Nersis Solutions S.L. © 2026
   Software propietario y confidencial. Todos los derechos reservados. */
/* ============================================================
   eMSP — Consola de operaciones · Identidad visual: Nersis Solutions
   Acento: azul claro Nersis #5487c7 (PANTONE 659) + derivado #3a67a5
   para elementos interactivos (contraste AA con texto blanco). El azul
   corporativo fuerte queda reservado al logotipo. Tipografía: IBM Plex
   Sans (títulos/marca) + Source Sans (texto) + IBM Plex Mono (códigos)
   Firma visual: raíl de estado a la izquierda de cada fila/KPI
   y cinta ENS con la versión de clave de cifrado.
   ============================================================ */
:root {
  --petrol: #142638;        /* azul pizarra oscuro (lateral) */
  --petrol-2: #3a67a5;      /* azul claro Nersis oscurecido (interactivos) */
  --paper: #f4f7fa;         /* área de trabajo */
  --card: #ffffff;
  --ink: #1c2733;
  --ink-soft: #5c6b7a;
  --line: #d8e1ea;
  --teal: #5487c7;          /* azul claro Nersis (acento visible) */
  --amber: #df9f32;
  --red: #c94f4f;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --sans: "Source Sans 3", "Source Sans Pro", system-ui, sans-serif;
  --display: "IBM Plex Sans", var(--sans);
  --radius: 10px;
  --shadow: 0 1px 2px rgba(13, 43, 51, .06), 0 4px 14px rgba(13, 43, 51, .05);
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: var(--sans);
  font-size: 14.5px;
  color: var(--ink);
  background: var(--paper);
}
code { font-family: var(--mono); font-size: .86em; background: #eaf1f7;
       padding: 1px 6px; border-radius: 5px; color: var(--petrol-2); }
a { color: var(--teal); }
h1, h2 { font-weight: 600; letter-spacing: -.01em; }
h1, h2, .page-title { font-family: var(--display); }
h2 { font-size: 15px; text-transform: uppercase; letter-spacing: .06em;
     color: var(--ink-soft); margin: 0 0 14px; }

/* ---------------- Estructura ---------------- */
.shell { display: flex; min-height: 100vh; }
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.content { padding: 22px 26px 60px; max-width: 1340px; width: 100%; }

/* ---------------- Sidebar ---------------- */
.sidebar {
  width: 218px; flex-shrink: 0;
  background: linear-gradient(180deg, #1a3049, #0f1d2b 90%);
  color: #c3d2e0; display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.brand {
  min-height: 64px; display: flex; align-items: center;
  padding: 14px 18px 12px;
}
.brand-mark {
  font-family: var(--display); font-weight: 700; font-size: 18px;
  color: #fff; letter-spacing: .04em;
}
.brand-mark span { color: var(--teal); }
/* Logotipo corporativo: colocar assets/img/logo.png (fondo transparente,
   versión clara para el lateral oscuro; recomendado ~360x80 px) */
.brand-logo { max-height: 40px; max-width: 170px; display: block; }
.sidebar nav { flex: 1; overflow-y: auto; padding-bottom: 12px; }
.nav-section {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .14em;
  color: #8aa5bf; padding: 16px 18px 6px;
}
.sidebar nav a {
  display: block; color: #c3d2e0; text-decoration: none;
  padding: 8px 18px 8px 15px; border-left: 3px solid transparent;
  font-size: 14px;
}
.sidebar nav a:hover { background: rgba(255, 255, 255, .05); color: #fff; }
.sidebar nav a.on {
  border-left-color: var(--teal); color: #fff;
  background: rgba(23, 163, 152, .12);
}
.ens-ribbon {
  font-family: var(--mono); font-size: 10.5px; line-height: 1.6;
  color: #92b3d4; border-top: 1px solid rgba(255, 255, 255, .08);
  padding: 12px 18px; letter-spacing: .02em;
}

/* ---------------- Topbar ---------------- */
.topbar {
  display: flex; align-items: center; gap: 16px;
  background: var(--card); border-bottom: 1px solid var(--line);
  padding: 10px 26px; position: sticky; top: 0; z-index: 5;
}
.page-title { font-size: 17px; margin: 0; flex: 1; }
.topbar-right { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; background: none; border: 0; font-size: 20px;
              cursor: pointer; color: var(--ink); }
.lang-switch a { text-decoration: none; color: var(--ink-soft);
  font-family: var(--mono); font-size: 12px; padding: 2px 5px; }
.lang-switch a.on { color: var(--petrol); font-weight: 600;
  border-bottom: 2px solid var(--teal); }
.user-chip { font-size: 13.5px; color: var(--ink-soft); }
.user-chip .lvl {
  font-family: var(--mono); font-size: 11px; color: #fff;
  background: var(--petrol-2); border-radius: 4px; padding: 1px 6px;
  margin-left: 6px;
}

/* ---------------- Botones ---------------- */
.btn {
  font: 600 13.5px var(--sans); color: var(--petrol-2);
  background: #fff; border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 14px; cursor: pointer; text-decoration: none;
  display: inline-block;
}
.btn:hover { border-color: var(--teal); color: var(--teal); }
.btn-primary { background: var(--petrol-2); border-color: var(--petrol-2); color: #fff; }
.btn-primary:hover { background: #2f5589; color: #fff; }
.btn-danger { border-color: var(--red); color: var(--red); }
.btn-danger:hover { background: var(--red); color: #fff; }
.btn-ghost { border-color: transparent; color: var(--ink-soft); }
.btn-block { display: block; text-align: center; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }

/* ---------------- KPIs (con raíl de estado) ---------------- */
.kpi-grid {
  display: grid; gap: 14px; margin-bottom: 22px;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}
.kpi {
  background: var(--card); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 16px 16px 14px 18px;
  border-left: 4px solid var(--teal); min-height: 84px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.kpi.rail-amber { border-left-color: var(--amber); }
.kpi.rail-red { border-left-color: var(--red); }
.kpi-num { font-family: var(--mono); font-size: 26px; font-weight: 600;
           color: var(--petrol); }
.kpi-label { font-size: 12px; color: var(--ink-soft);
             text-transform: uppercase; letter-spacing: .05em; }

/* ---------------- Tarjetas y tablas ---------------- */
.card {
  background: var(--card); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 18px 20px; margin-bottom: 20px;
}
.card-toolbar { display: flex; gap: 10px; align-items: center;
                margin-bottom: 14px; flex-wrap: wrap; }
.card-toolbar .spacer { flex: 1; }
.search {
  font: 14px var(--sans); border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 12px; min-width: 240px; background: var(--paper);
}
.hint { font-size: 12.5px; color: var(--ink-soft); }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
thead th {
  text-align: left; font-size: 11px; text-transform: uppercase;
  letter-spacing: .08em; color: var(--ink-soft);
  border-bottom: 2px solid var(--line); padding: 8px 12px;
  white-space: nowrap;
}
tbody td { padding: 9px 12px; border-bottom: 1px solid var(--line);
           vertical-align: top; }
tbody tr:hover { background: #f2f6fa; }
/* Firma: raíl de estado por fila */
tr.rail td:first-child { border-left: 3px solid var(--teal);
                         padding-left: 12px; }
tr.rail-amber td:first-child { border-left-color: var(--amber); }
tr.rail-red td:first-child { border-left-color: var(--red); }
.empty { color: var(--ink-soft); padding: 18px 4px; }

/* Badges de estado */
.badge {
  font: 600 11px var(--mono); border-radius: 5px; padding: 2px 7px;
  background: #eef3f4; color: var(--petrol-2); white-space: nowrap;
}
.b-critica, .b-alta, .b-alto, .b-escalado, .b-vencida, .b-fallido,
.b-averiado, .b-ko, .b-error { background: #f8e6e6; color: var(--red); }
.b-media, .b-medio, .b-solicitado, .b-validacion, .b-pendiente,
.b-mantenimiento, .b-rotating { background: #f8efdc; color: #9a6d15; }
.b-activa, .b-activo, .b-completado, .b-completada, .b-resuelto, .b-ok,
.b-aceptado, .b-aprobado, .b-active, .b-enviada, .b-pagada, .b-completado,
.b-enviado { background: #e2f3f1; color: #0e7c73; }

/* ---------------- Barras de cumplimiento ---------------- */
.bars { display: grid; gap: 12px; max-width: 720px; }
.bar-row { display: grid; grid-template-columns: 240px 1fr 52px;
           align-items: center; gap: 12px; }
.bar-row label { font-size: 13px; color: var(--ink-soft); }
.bar-row b { font-family: var(--mono); font-size: 13px; text-align: right; }
.bar { height: 10px; background: #e8eeef; border-radius: 6px; overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; border-radius: 6px;
         background: var(--teal); transition: width .5s ease; }
.bar i.warn { background: var(--amber); }
.bar i.bad { background: var(--red); }

/* ---------------- Formularios ---------------- */
.form-grid { display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.form-grid label { display: grid; gap: 4px; font-size: 12px;
  color: var(--ink-soft); }
.form-grid input {
  font: 14px var(--sans); border: 1px solid var(--line);
  border-radius: 8px; padding: 8px 10px; background: var(--paper);
  color: var(--ink);
}
.form-grid .span2 { grid-column: span 2; }
@media (max-width: 700px) { .form-grid .span2 { grid-column: span 1; } }

/* ---------------- Importaciones ---------------- */
.import-grid { display: grid; gap: 16px; margin-bottom: 6px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.import-grid p { font-size: 13px; color: var(--ink-soft); min-height: 52px; }
.stack { display: grid; gap: 8px; }
.stack input {
  font: 14px var(--sans); border: 1px solid var(--line);
  border-radius: 8px; padding: 8px 10px; background: var(--paper);
}

/* ---------------- Login ---------------- */
.login-body {
  display: grid; place-items: center; min-height: 100vh;
  background:
    radial-gradient(1000px 600px at 80% -10%, #4a7ab8, transparent),
    var(--petrol);
}
.login-card {
  background: var(--card); border-radius: 14px; box-shadow: var(--shadow);
  width: min(400px, 92vw); padding: 34px 34px 0; text-align: center;
}
.login-mark { font-family: var(--display); font-weight: 700; font-size: 22px;
  color: var(--petrol); letter-spacing: .05em; margin-bottom: 22px; }
.login-mark span { color: var(--teal); }
.login-logo { max-height: 56px; max-width: 260px; margin: 0 auto 22px;
              display: block; }
.login-card h1 { font-size: 19px; margin: 0 0 18px; }
.login-hint { font-size: 12.5px; color: var(--ink-soft); margin: 16px 0 8px; }
.login-lang { font-family: var(--mono); font-size: 12px; }
.login-lang a { color: var(--ink-soft); text-decoration: none; padding: 0 3px; }
.login-lang a.on { color: var(--teal); font-weight: 600; }
.login-card .ens-ribbon {
  color: var(--ink-soft); border-top: 1px solid var(--line);
  margin: 18px -34px 0; text-align: center;
}
.alert { background: #f8efdc; color: #9a6d15; border-radius: 8px;
         padding: 10px; font-size: 13px; }
.alert-error { background: #f8e6e6; color: var(--red); }

/* ---------------- Responsive ---------------- */
@media (max-width: 900px) {
  .sidebar { position: fixed; left: -230px; transition: left .25s ease;
             z-index: 20; }
  .sidebar.open { left: 0; box-shadow: 0 0 40px rgba(0, 0, 0, .4); }
  .nav-toggle { display: block; }
  .content { padding: 16px 14px 60px; }
  .bar-row { grid-template-columns: 1fr 60px; }
  .bar-row label { grid-column: 1 / -1; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}