/* Encuesta de evaluación FOTON — hoja de estilos compartida (encuesta + tablero) */

:root {
  /* Paleta FOTON (manual CIS): azul marino corporativo + azul FOTON de acento.
     Se conservan los nombres --steel-* para que todo el CSS herede la nueva
     paleta sin tocar HTML/JS; solo cambian los valores. */
  --steel-900: #0a1f4d;   /* azul marino más profundo — masthead, barras oscuras */
  --steel-700: #16357e;   /* azul marino — pestañas, barras del tablero */
  --steel-500: #4a6299;   /* azul medio apagado */
  --steel-200: #ccd7ec;   /* borde azul-gris claro */
  --paper: #f5f8fd;       /* fondo casi blanco con tinte azul */
  --white: #ffffff;

  /* Acento FOTON: azul vivo del manual. Sustituye al antiguo ámbar en todo
     lo decorativo (subrayados, botón primario, calificación activa…). */
  --brand: #1f5fd0;
  --brand-deep: #16408f;
  --brand-soft: #dde8fb;

  /* Ámbar: se conserva SOLO para su significado real — avisos de
     sincronización ("aviso ámbar" del README) y estado pendiente. */
  --amber: #f0a020;
  --amber-deep: #b96f06;

  --ink: #14213d;         /* tinta azul marino */
  --muted: #5c6d8f;       /* gris azulado */
  --good: #2f7d5d;
  --bad: #b3452e;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", "Roboto Mono", Consolas, monospace;
  --sans: "Segoe UI", -apple-system, BlinkMacSystemFont, Inter, Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: #dce4f3;
  font-family: var(--sans);
  color: var(--ink);
  line-height: 1.5;
}

#app {
  background: var(--paper);
  max-width: 980px;
  margin: 0 auto;
  min-height: 100vh;
  border-left: 1px solid var(--steel-200);
  border-right: 1px solid var(--steel-200);
}
#app.wide { max-width: 1180px; }
#app .loading { padding: 48px; text-align: center; color: var(--muted); font-family: var(--mono); }

/* ---------- header ---------- */
#app .masthead {
  background: linear-gradient(120deg, #081a44 0%, var(--steel-900) 45%, #16357e 100%);
  color: #fff;
  padding: 22px 26px 18px;
  border-bottom: 4px solid var(--brand);
}
#app .mast-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}
#app .eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #7fa6ec;
  margin: 0 0 6px;
}
#app h1 {
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.05;
  margin: 0;
  font-weight: 700;
  letter-spacing: -.015em;
}
#app .mast-sub {
  font-family: var(--mono);
  font-size: 12px;
  color: #9fb2d6;
  margin: 8px 0 0;
}
#app .mast-side { display: flex; gap: 10px; align-items: center; flex: 0 0 auto; flex-wrap: wrap; }
#app a.crosslink {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #9fb2d6;
  border: 1px solid var(--steel-500);
  padding: 7px 11px;
  text-decoration: none;
}
#app a.crosslink:hover { color: #fff; border-color: var(--brand); }

/* ---------- tabs ---------- */
#app .tabs { display: flex; background: var(--steel-700); }
#app .tabs button {
  flex: 1;
  background: transparent;
  border: 0;
  border-bottom: 3px solid transparent;
  color: #bccae6;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  padding: 13px 8px;
  cursor: pointer;
}
#app .tabs button[aria-selected="true"] { color: #fff; border-bottom-color: var(--brand); background: rgba(0,0,0,.22); }

#app main { padding: 26px; }
#app .panel[hidden] { display: none; }

/* ---------- escala ---------- */
#app .legend {
  border: 1px solid var(--steel-200);
  background: var(--white);
  padding: 14px 16px;
  margin-bottom: 26px;
}
#app .legend p { margin: 0 0 10px; font-size: 14px; color: var(--muted); }
#app .legend ul { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; }
#app .legend li {
  font-family: var(--mono);
  font-size: 11px;
  border: 1px solid var(--steel-200);
  padding: 4px 8px;
  white-space: nowrap;
}
#app .legend li b { color: var(--brand-deep); }

/* ---------- bloques ---------- */
#app .block { border: 1px solid var(--steel-200); background: var(--white); margin: 0 0 22px; }
#app .block-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--steel-200);
  background: #eaf0fa;
}
#app .roman {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: var(--brand);
  padding: 3px 8px;
  flex: 0 0 auto;
}
#app .block-title { font-size: 16px; font-weight: 700; margin: 0; flex: 1; letter-spacing: -.01em; }
#app .block-body { padding: 6px 16px 16px; }

#app .subhead {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 16px 0 4px;
  border-bottom: 1px dashed var(--steel-200);
  padding-bottom: 5px;
}

/* ---------- fila de calificación ---------- */
#app .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px solid #f0f2f3;
  flex-wrap: wrap;
}
#app .row:last-child { border-bottom: 0; }
#app .row-label { font-size: 14.5px; flex: 1 1 240px; }
#app .row.missing .row-label { color: var(--bad); font-weight: 600; }

#app .gauge { display: flex; gap: 3px; flex: 0 0 auto; }
#app .gauge button {
  width: 40px;
  height: 34px;
  border: 1px solid var(--steel-200);
  background: var(--white);
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--steel-500);
  cursor: pointer;
  transition: background .12s, color .12s, transform .08s;
}
#app .gauge button:hover { border-color: var(--brand); color: var(--ink); }
#app .gauge button.lit { background: var(--brand-soft); color: var(--brand-deep); border-color: #a7c1ee; }
#app .gauge button.peak { background: var(--brand); color: #fff; border-color: var(--brand-deep); }
#app .gauge button:focus-visible { outline: 3px solid var(--steel-700); outline-offset: 1px; }
#app .row.missing .gauge button { border-color: #e0a795; }

/* ---------- campos ---------- */
#app .grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
#app label.field { display: block; }
#app .field-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 4px;
}
#app input[type="text"], #app input[type="password"], #app textarea, #app select {
  width: 100%;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
  padding: 9px 10px;
  border: 1px solid var(--steel-200);
  background: var(--white);
  border-radius: 0;
}
#app input:focus, #app textarea:focus, #app select:focus { outline: 2px solid var(--steel-700); outline-offset: -1px; }
#app textarea { min-height: 76px; resize: vertical; }
#app .req { color: var(--bad); }
#app .open-q { margin-bottom: 16px; }
#app .open-q p { margin: 0 0 6px; font-size: 14.5px; font-weight: 600; }

/* ---------- barra de envío ---------- */
#app .submitbar {
  position: sticky;
  bottom: 0;
  background: linear-gradient(120deg, #081a44 0%, var(--steel-900) 55%, #16357e 100%);
  color: #fff;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}
#app .progress { font-family: var(--mono); font-size: 12px; color: #9fb2d6; }
#app .progress b { color: #fff; }
#app .track { height: 5px; background: rgba(255,255,255,.18); margin-top: 7px; width: 220px; max-width: 60vw; }
#app .track span { display: block; height: 100%; background: #5b9bff; width: 0; transition: width .25s; }

#app button.primary {
  background: var(--brand);
  color: #fff;
  border: 0;
  padding: 12px 22px;
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
}
#app button.primary:hover { background: #2a72e8; }
#app button.primary[disabled] { background: var(--steel-500); color: #cfd9e0; cursor: progress; }
#app button.ghost {
  background: transparent;
  color: var(--steel-700);
  border: 1px solid var(--steel-200);
  padding: 9px 14px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
}
#app button.ghost:hover { border-color: var(--steel-500); }
#app button.ghost.danger { color: var(--bad); }
#app button.ghost[disabled] { opacity: .5; cursor: default; }

#app .note { font-family: var(--mono); font-size: 11.5px; color: var(--muted); margin: 10px 0 0; }
#app .flash {
  border-left: 4px solid var(--good);
  background: #eaf4ef;
  padding: 12px 14px;
  font-size: 14px;
  margin-bottom: 20px;
}
#app .flash.err { border-left-color: var(--bad); background: #fbeeea; }
#app .flash.warn { border-left-color: var(--amber-deep); background: #fdf4e4; }

/* ---------- resultados / tablero ---------- */
#app .stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 24px; }
#app .stat { border: 1px solid var(--steel-200); background: var(--white); padding: 14px; }
#app .stat .k { font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
#app .stat .v { font-family: var(--mono); font-size: 30px; font-weight: 700; letter-spacing: -.02em; }
#app .stat .v small { font-size: 14px; color: var(--muted); font-weight: 400; }
#app .bars { border: 1px solid var(--steel-200); background: var(--white); padding: 16px; margin-bottom: 24px; }
#app .bar { display: grid; grid-template-columns: minmax(120px, 1fr) 1fr 56px; align-items: center; gap: 12px; padding: 7px 0; }
#app .bar-name { font-size: 13.5px; }
#app .bar-name small { font-family: var(--mono); color: var(--muted); }
#app .bar-track { height: 12px; background: #e7edf8; }
#app .bar-track span { display: block; height: 100%; background: var(--steel-700); }
#app .bar-track span.hi { background: var(--good); }
#app .bar-track span.lo { background: var(--bad); }
#app .bar-val { font-family: var(--mono); font-size: 14px; font-weight: 700; text-align: right; }
#app .quotes { border: 1px solid var(--steel-200); background: var(--white); padding: 16px; margin-bottom: 24px; }
#app .quote { border-left: 3px solid var(--brand); padding: 4px 0 4px 12px; margin: 0 0 14px; font-size: 14px; }
#app .quote cite { display: block; font-family: var(--mono); font-size: 11px; color: var(--muted); font-style: normal; margin-top: 4px; }
#app h2.sec {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--steel-900);
  border-bottom: 2px solid var(--steel-900);
  padding-bottom: 6px;
  margin: 0 0 14px;
}
#app h2.sec small { float: right; letter-spacing: 0; text-transform: none; color: var(--muted); font-size: 11px; }
#app .toolbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; align-items: center; }
#app .empty { border: 1px dashed var(--steel-200); padding: 34px 20px; text-align: center; color: var(--muted); font-size: 14px; }
#app table { width: 100%; border-collapse: collapse; font-size: 13px; }
#app th, #app td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--steel-200); }
#app th { font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); background: var(--white); }
#app td.num, #app th.num { font-family: var(--mono); font-weight: 700; text-align: right; }
#app .scroll { overflow-x: auto; border: 1px solid var(--steel-200); background: var(--white); margin-bottom: 24px; }
#app tbody tr:hover { background: #fbfcfc; }

/* filtros */
#app .filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
  border: 1px solid var(--steel-200);
  background: var(--white);
  padding: 14px 16px;
  margin-bottom: 22px;
}

/* mapa de calor capacitación × dimensión */
#app .heat { overflow-x: auto; border: 1px solid var(--steel-200); background: var(--white); margin-bottom: 24px; }
#app .heat table { font-size: 12px; }
#app .heat th.rot { font-size: 10px; letter-spacing: .06em; vertical-align: bottom; }
#app .heat td.cell {
  font-family: var(--mono);
  font-weight: 700;
  text-align: center;
  color: var(--ink);
  border-left: 1px solid var(--white);
  min-width: 62px;
}
#app .heat td.na { color: var(--steel-200); background: #fafbfb; }
#app .heat td.rowhead { font-size: 12.5px; }

/* histograma de la escala */
#app .hist { display: flex; align-items: flex-end; gap: 10px; height: 150px; padding: 16px 16px 0; border: 1px solid var(--steel-200); background: var(--white); }
#app .hist .col { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; height: 100%; }
#app .hist .col i { display: block; background: var(--steel-700); }
#app .hist .col i.h5 { background: var(--good); }
#app .hist .col i.h1, #app .hist .col i.h2 { background: var(--bad); }
#app .hist-x { display: flex; gap: 10px; padding: 6px 16px 16px; border: 1px solid var(--steel-200); border-top: 0; background: var(--white); margin-bottom: 24px; }
#app .hist-x span { flex: 1; text-align: center; font-family: var(--mono); font-size: 11px; color: var(--muted); }
#app .hist-n { text-align: center; font-family: var(--mono); font-size: 11px; font-weight: 700; margin-bottom: 4px; }

/* portón del tablero */
#app .gate { max-width: 380px; margin: 60px auto; border: 1px solid var(--steel-200); background: var(--white); padding: 24px; }
#app .gate h2 { font-size: 17px; margin: 0 0 6px; }
#app .gate p { font-size: 13.5px; color: var(--muted); margin: 0 0 16px; }
#app .gate button { width: 100%; margin-top: 14px; }

#app .pill {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 2px 6px;
  border: 1px solid var(--steel-200);
  color: var(--muted);
  white-space: nowrap;
}
#app .pill.ok { color: var(--good); border-color: #b6d8c8; background: #f0f7f3; }
#app .pill.pend { color: var(--amber-deep); border-color: #e9c684; background: #fdf4e4; }

#app footer.foot {
  padding: 18px 26px 30px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  border-top: 1px solid var(--steel-200);
  margin-top: 10px;
}

@media (max-width: 620px) {
  #app main { padding: 16px; }
  #app .grid2 { grid-template-columns: 1fr; }
  #app .gauge button { width: 17vw; max-width: 46px; }
  #app .bar { grid-template-columns: 1fr 46px; }
  #app .bar-track { grid-column: 1 / -1; }
}
@media (prefers-reduced-motion: reduce) {
  #app * { transition: none !important; }
}
@media print {
  body { background: #fff; }
  #app { border: 0; max-width: none; }
  #app .toolbar, #app .filters, #app .tabs, #app .mast-side { display: none; }
}