:root {
  /* Identidad de ASCORP: el operador de la plataforma. */
  --acento: #00A4A5;
  --acento-fuerte: #00878A;
  /* El ámbar queda reservado para la banda "frágil", donde significa precaución. */
  --amarillo: #F5C518;
  --fondo: #1E2430;
  --panel: #262D3A;
  --borde: #39414F;
  --texto: #E8EBF0;
  --texto-tenue: #9AA3B2;
  --verde: #2FAE6B;
  --rojo: #E0564B;
}
[data-tema="light"] {
  --fondo: #F4F6F9;
  --panel: #FFFFFF;
  --borde: #DCE1E8;
  --texto: #1E2430;
  --texto-tenue: #5E6878;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 15px/1.5 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--fondo);
  color: var(--texto);
}
.marca { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .12em; }
.marca img { width: 30px; height: 30px; border-radius: 7px; display: block; }
.marca span { font-size: 14px; }

.pie {
  margin: 32px auto 0; padding: 18px 24px; max-width: 1280px;
  border-top: 1px solid var(--borde); color: var(--texto-tenue); font-size: 12px;
}
.pie strong { font-weight: 600; color: var(--texto-tenue); }

/* ---------- Marco de la aplicación: lateral + principal ---------- */
.marco { display: grid; grid-template-columns: 252px 1fr; min-height: 100vh; }

.lateral {
  background: var(--panel); border-right: 1px solid var(--borde);
  display: flex; flex-direction: column; padding: 22px 16px 16px;
  /* Pegado al viewport: el bloque del usuario queda abajo del panel,
     no al final del documento cuando el contenido es largo. */
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.superior { position: sticky; top: 0; z-index: 5; }
.lateral-marca { display: flex; align-items: center; gap: 11px; padding: 0 8px; }
.lateral-marca img { border-radius: 9px; display: block; }
.lateral-nombre { font-weight: 800; letter-spacing: .13em; font-size: 15px; }
.lateral-producto {
  margin: 10px 0 26px; padding: 0 8px;
  font-size: 11px; letter-spacing: .17em; text-transform: uppercase;
  color: var(--acento); font-weight: 700;
}

.lateral-nav { display: flex; flex-direction: column; gap: 4px; }
.lateral-nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 12px; border-radius: 10px;
  color: var(--texto-tenue); text-decoration: none; font-size: 14.5px;
}
.lateral-nav a:hover { background: rgba(255,255,255,.05); color: var(--texto); }
.lateral-nav a.activo { background: rgba(0,164,165,.14); color: var(--acento); font-weight: 600; }
.lateral-nav a.activo .ico { color: var(--acento); }
.ico { flex: none; }

.lateral-pie { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--borde); }
.usuario {
  display: flex; align-items: center; gap: 11px; padding: 10px 8px;
  border-radius: 10px; text-decoration: none; color: inherit;
}
.usuario:hover { background: rgba(255,255,255,.05); }
.usuario-datos { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.usuario-datos strong { font-size: 14px; font-weight: 600; }
.usuario-datos small { font-size: 12px; color: var(--texto-tenue); }

.avatar {
  width: 36px; height: 36px; flex: none; border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(145deg, var(--acento), #017577);
  color: #FFFFFF; font-size: 13px; font-weight: 700; letter-spacing: .02em;
}
.avatar-barra { width: 34px; height: 34px; font-size: 12.5px; }

.salir {
  display: flex; align-items: center; gap: 12px; margin-top: 4px;
  padding: 11px 12px; border-radius: 10px;
  color: var(--texto-tenue); text-decoration: none; font-size: 14px;
}
.salir:hover { background: rgba(255,255,255,.05); color: var(--texto); }

.principal { display: flex; flex-direction: column; min-width: 0; }

.superior {
  display: flex; align-items: center; gap: 18px;
  padding: 14px 28px; background: var(--panel);
  border-bottom: 1px solid var(--borde);
}
.buscador {
  position: relative; flex: 1; max-width: 560px;
  display: flex; align-items: center;
}
.buscador .ico { position: absolute; left: 14px; color: var(--texto-tenue); pointer-events: none; }
.buscador input {
  width: 100%; padding: 11px 14px 11px 42px;
  border-radius: 10px; border: 1px solid var(--borde);
  background: var(--fondo); color: var(--texto); font-size: 14px; outline: none;
}
.buscador input:focus { border-color: var(--acento); box-shadow: 0 0 0 3px rgba(0,164,165,.18); }

.superior-acciones { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.redondo {
  width: 38px; height: 38px; display: grid; place-items: center;
  border-radius: 50%; border: 1px solid var(--borde);
  background: transparent; color: var(--texto-tenue); cursor: pointer;
}
.redondo:hover { color: var(--texto); border-color: var(--acento); }

.idiomas-barra { display: flex; gap: 10px; font-size: 12.5px; font-weight: 600; letter-spacing: .06em; }
.idiomas-barra a { color: var(--texto-tenue); text-decoration: none; }
.idiomas-barra a.activo { color: var(--acento); }

.boton-crear {
  display: flex; align-items: center; gap: 7px;
  padding: 10px 18px; border-radius: 10px;
  background: var(--acento); color: #06292A;
  font-size: 14px; font-weight: 700; text-decoration: none;
}
.boton-crear:hover { background: #00B5B6; }

.contenido { padding: 28px; max-width: 1280px; margin: 0; width: 100%; }
.a-sangre { display: block; }
html, body { height: 100%; }
body.sin-sesion { height: auto; }

.pie {
  margin-top: auto; padding: 18px 28px;
  border-top: 1px solid var(--borde); color: var(--texto-tenue); font-size: 12px;
}

@media (max-width: 900px) {
  .marco { grid-template-columns: 1fr; }
  .lateral { position: static; height: auto; flex-direction: row; align-items: center;
             gap: 14px; overflow-x: auto; padding: 12px 14px; }
  .lateral-producto, .lateral-pie, .usuario-datos { display: none; }
  .lateral-nav { flex-direction: row; }
  .superior { padding: 12px 16px; }
  .contenido { padding: 18px 16px; }
}

.login { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; }

.login-arte {
  position: relative; overflow: hidden;
  padding: 40px 48px;
  background: #1A1F29 url('/assets/img/portada.jpg') 50% 42%/cover no-repeat;
  display: flex; flex-direction: column; justify-content: space-between;
}
/* Velo discreto: sólo lo necesario para que el texto del pie se lea. */
.login-arte::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(10,16,22,.34) 0%, rgba(10,16,22,.06) 26%,
    rgba(10,16,22,.10) 48%, rgba(10,16,22,.62) 82%, rgba(10,16,22,.86) 100%);
}
.login-arte > * { position: relative; z-index: 1; }

.login-logo { width: 88px; height: 88px; border-radius: 18px; display: block; }

.login-texto { margin-bottom: 4vh; }
.login-texto h1 {
  margin: 0; color: #FFFFFF; font-size: clamp(30px, 3.1vw, 46px); line-height: 1.1;
  font-weight: 800; letter-spacing: -.01em; max-width: 13ch;
  text-shadow: 0 2px 18px rgba(0,0,0,.45);
}
.login-bajada {
  margin: 18px 0 0; color: rgba(255,255,255,.92); font-size: 17px; line-height: 1.5;
  max-width: 40ch; text-shadow: 0 1px 12px rgba(0,0,0,.5);
}
.login-copyright {
  margin: 0; color: rgba(255,255,255,.62); font-size: 12px;
  text-shadow: 0 1px 10px rgba(0,0,0,.5);
}

.login-caja { display: flex; align-items: center; justify-content: center; background: var(--fondo); }

.tarjeta {
  width: 420px; max-width: calc(100% - 48px);
  padding: 40px; background: var(--panel);
  border: 1px solid var(--borde); border-radius: 18px;
  display: flex; flex-direction: column;
}
.tarjeta label {
  font-size: 12px; font-weight: 700; letter-spacing: .10em;
  text-transform: uppercase; color: var(--acento); margin-bottom: 10px;
}
.tarjeta label + input { margin-bottom: 24px; }
.tarjeta input {
  padding: 15px 16px; border-radius: 10px;
  border: 2px solid transparent; background: #EEF2F7; color: #16202B;
  font-size: 15px; outline: none;
}
.tarjeta input::placeholder { color: #8A94A3; }
.tarjeta input:focus { border-color: var(--acento); box-shadow: 0 0 0 4px rgba(0,164,165,.22); }
.tarjeta button {
  margin-top: 8px; padding: 16px; border: 0; border-radius: 10px;
  background: var(--acento); color: #06292A;
  font-size: 16px; font-weight: 700; cursor: pointer;
}
.tarjeta button:hover { background: #00B5B6; }

.idiomas { display: flex; gap: 22px; justify-content: center; font-size: 13px; margin: 26px 0 0; }
.idiomas a { color: var(--texto-tenue); text-decoration: none; font-weight: 600; letter-spacing: .06em; }
.idiomas a.activo { color: var(--acento); }

.ayuda {
  margin: 22px 0 0; text-align: center; color: var(--texto-tenue);
  font-size: 13px; line-height: 1.5;
}
.error { color: var(--rojo); font-size: 13px; margin: 0 0 14px; }

[data-tema="light"] .login-caja { background: var(--fondo); }
[data-tema="light"] .tarjeta input { background: #F7F9FC; border-color: var(--borde); }

@media (max-width: 1000px) {
  .login { grid-template-columns: 1fr; }
  .login-arte { min-height: 300px; padding: 28px; }
  .login-texto { margin-bottom: 4vh; }
.login-texto h1 { font-size: 30px; }
  .login-caja { padding: 40px 0; }
}

.tarjetas { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.tarjeta-kpi {
  background: var(--panel); border: 1px solid var(--borde);
  border-radius: 14px; padding: 18px 20px;
}
.tarjeta-kpi h3 {
  margin: 0 0 6px; font-size: 11px; letter-spacing: .09em;
  text-transform: uppercase; color: var(--texto-tenue); font-weight: 600;
}
.kpi { font-size: 40px; line-height: 1; margin: 0; font-variant-numeric: tabular-nums; }
.detalle, .sin-dato { color: var(--texto-tenue); font-size: 12px; margin: 8px 0 0; }

.banda {
  display: inline-block; margin: 10px 0 0; padding: 3px 10px;
  border-radius: 999px; font-size: 11px; font-weight: 600;
}
.banda-critico       { background: #4A2320; color: #FF9A90; }
.banda-fragil        { background: #4A3C1C; color: var(--amarillo); }
.banda-favorable     { background: #203A4A; color: #7FC4E8; }
.banda-fuerte        { background: #1E4034; color: #68D6A4; }
.banda-sobresaliente { background: #24402A; color: #8FE07A; }

.panel {
  margin-top: 20px; padding: 18px 20px; background: var(--panel);
  border: 1px solid var(--borde); border-radius: 14px;
}
.panel h2 { margin: 0 0 12px; font-size: 15px; }
.panel table { width: 100%; border-collapse: collapse; }
.panel th { text-align: left; font-weight: 500; padding: 8px 0; }
.panel td { padding: 8px 0; }
.panel tr + tr th, .panel tr + tr td { border-top: 1px solid var(--borde); }
.panel .banda { margin: 0; }
.panel td.numero {
  text-align: right; font-variant-numeric: tabular-nums; font-weight: 600;
  width: 1%; white-space: nowrap; padding: 8px 0 8px 28px;
}
.panel td.tenue { width: 1%; white-space: nowrap; padding: 8px 0 8px 24px; }
.panel td { vertical-align: middle; }
.panel table th:first-child { width: 99%; }
.negativo { color: #FF9A90; }
.tenue { color: var(--texto-tenue); font-size: 12px; }
.subtitulo { color: var(--texto-tenue); margin-top: -8px; }

.preguntas { list-style: none; padding: 0; margin: 0 0 14px; }
.preguntas li { display: flex; gap: 12px; align-items: center; padding: 8px 0; border-top: 1px solid var(--borde); }
.preguntas .tipo { font-size: 11px; color: var(--texto-tenue); min-width: 130px; }
.en-linea { display: inline; margin-left: auto; }
.agregar { display: flex; gap: 8px; }
.agregar input { flex: 1; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--borde); background: var(--fondo); color: var(--texto); }
.agregar select, .agregar button { padding: 8px 10px; border-radius: 8px; border: 1px solid var(--borde); background: var(--fondo); color: var(--texto); }
form button[type=submit] { cursor: pointer; }

[data-tema="light"] .banda-critico       { background: #FCE4E1; color: #B3261E; }
[data-tema="light"] .banda-fragil        { background: #FBF0CE; color: #8A6A00; }
[data-tema="light"] .banda-favorable     { background: #DDEEF8; color: #15607F; }
[data-tema="light"] .banda-fuerte        { background: #DCF2E7; color: #10704A; }
[data-tema="light"] .banda-sobresaliente { background: #E2F4D9; color: #2D6B14; }
[data-tema="light"] .negativo            { color: #C0392B; }
[data-tema="light"] .login-arte          { background: linear-gradient(160deg, #2A3344, #1A1F29); }

/* ---------- Administración ---------- */
.tabla-admin { width: 100%; border-collapse: collapse; }
.tabla-admin thead th {
  text-align: left; padding: 0 24px 10px 0; font-size: 11px; font-weight: 700; white-space: nowrap;
  letter-spacing: .09em; text-transform: uppercase; color: var(--texto-tenue);
  border-bottom: 1px solid var(--borde);
}
.tabla-admin tbody th { text-align: left; font-weight: 600; padding: 14px 24px 14px 0; }
.tabla-admin tbody td { padding: 14px 24px 14px 0; vertical-align: middle; white-space: nowrap; }
.tabla-admin tbody th { max-width: 340px; }
.tabla-admin tbody td:last-child, .tabla-admin thead th:last-child { padding-right: 0; }
.tabla-admin tbody tr + tr th, .tabla-admin tbody tr + tr td { border-top: 1px solid var(--borde); }
.tabla-admin small { display: block; font-weight: 400; margin-top: 3px; }
.tabla-admin .apps { display: flex; flex-wrap: wrap; gap: 8px; }

button.chip {
  background: transparent; color: var(--texto-tenue); cursor: pointer;
  font: inherit; font-size: 12px;
}
button.chip:hover { color: var(--texto); border-color: var(--acento); }
button.chip.activo { background: rgba(0,164,165,.14); }

.nota { margin: 16px 0 0; color: var(--texto-tenue); font-size: 12.5px; }
.a-sangre-error { max-width: 560px; margin: 12vh auto; padding: 0 24px; }
.a-sangre-error a { color: var(--acento); text-decoration: none; }