/* ============================================================
   Puesto de inspección visual
   La página ES el puesto: sala clara de laboratorio de calidad,
   monitores con bisel oscuro y PANTALLAS CLARAS (texto en tinta,
   que es lo legible), y una consola de pulsadores en chapa clara.
   ============================================================ */

:root {
  --sala: #e7e9e4;            /* pared de la sala */
  --sala-alt: #f2f3f0;
  --bisel: #2b2f36;           /* chapa del monitor */
  --bisel-alto: #3b4048;
  --pantalla: #ffffff;
  --pantalla-alt: #f4f6f3;
  --linea: #dde0d9;
  --linea-fuerte: #c3c8bf;
  --tinta: #171a1c;
  --texto-suave: #555d61;
  --texto-tenue: #838b8f;
  --verde: #0f7a52;           /* verde de conformidad, legible sobre claro */
  --verde-claro: #e3f1e9;
  --ambar: #a56a10;
  --ambar-claro: #fbf1de;
  --rojo: #c0392f;
  --rojo-claro: #fbeae8;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  color: var(--tinta);
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(1100px 560px at 50% -4%, #ffffff 0%, transparent 62%),
    linear-gradient(180deg, var(--sala-alt) 0%, var(--sala) 100%);
  background-attachment: fixed;
}

/* ------------------------------------------------------------ Sala */
.sala { max-width: 1560px; margin: 0 auto; padding: clamp(22px, 3.4vw, 44px) clamp(14px, 3vw, 38px) 10px; }

.rotulo { text-align: center; margin-bottom: clamp(22px, 3vw, 34px); }

.rotulo p {
  margin: 0 0 7px;
  font-family: var(--mono);
  font-size: 0.71rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--verde);
}

.rotulo h1 {
  margin: 0;
  font-size: clamp(1.35rem, 3.4vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.rotulo span { color: var(--texto-tenue); font-family: var(--mono); }

.rotulo p.rotulo__sub {
  max-width: 60ch;
  margin: 12px auto 0;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 1.02rem;
  font-weight: 400;
  line-height: 1.62;
  letter-spacing: normal;
  text-transform: none;
  color: var(--texto-suave);
}
.rotulo p.rotulo__sub em { color: var(--verde); font-style: normal; font-weight: 600; }

.puesto {
  display: grid;
  grid-template-columns: 1.85fr 1fr;
  gap: clamp(14px, 2vw, 26px);
  align-items: start;
}

/* ------------------------------------------------------------ Monitores */
.monitor { display: flex; flex-direction: column; align-items: center; }

.monitor__marco {
  width: 100%;
  padding: 11px 11px 0;
  background: linear-gradient(168deg, var(--bisel-alto) 0%, var(--bisel) 45%, #1d2126 100%);
  border-radius: 11px 11px 4px 4px;
  box-shadow:
    0 20px 38px rgba(23, 26, 28, 0.28),
    0 1px 0 rgba(255, 255, 255, 0.14) inset;
}

.monitor__pantalla {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  background: var(--pantalla);
  box-shadow: 0 0 0 1px #14171a, 0 3px 12px rgba(0, 0, 0, 0.28) inset;
}

/* Reflejo del cristal: apenas perceptible sobre pantalla clara */
.brillo {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(122deg,
    rgba(255, 255, 255, 0.5) 0%,
    rgba(226, 232, 236, 0.16) 24%,
    transparent 44%);
  mix-blend-mode: overlay;
}

/* Bisel inferior con piloto y referencia serigrafiada */
.monitor__bisel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 5px 11px;
}

.monitor__led {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #46d98a;
  box-shadow: 0 0 8px rgba(70, 217, 138, 0.9);
  animation: pulso 3.4s ease-in-out infinite;
}

@keyframes pulso { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.monitor__ref {
  font-family: var(--mono);
  font-size: 0.63rem;
  letter-spacing: 0.2em;
  color: #8a929a;
}

/* Peana: cuello y base */
.peana { display: flex; flex-direction: column; align-items: center; }

.peana i {
  width: 66px; height: 22px;
  background: linear-gradient(180deg, #3b4048, #262a30);
  border-radius: 0 0 4px 4px;
}

.peana b {
  width: 178px; height: 9px;
  background: linear-gradient(180deg, #3b4048, #23272c);
  border-radius: 5px;
  box-shadow: 0 10px 18px rgba(23, 26, 28, 0.3);
}

.peana--ancha b { width: 300px; }

.monitor--ancho { margin-top: clamp(14px, 2vw, 24px); }

/* ------------------------------------------------------------ Pantalla: cámara */
.pantalla-cam { display: grid; grid-template-columns: 196px 1fr; min-height: 460px; }

.htas {
  padding: 13px 12px;
  background: var(--pantalla-alt);
  border-right: 1px solid var(--linea);
}

.htas > p, .informe__titulo, .produccion__graficas p {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--texto-tenue);
}

.htas > p:not(:first-child) { margin-top: 16px; }

.htas ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 3px; }

.htas li {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 9px;
  font-size: 0.84rem;
  color: var(--texto-suave);
  background: var(--pantalla);
  border: 1px solid var(--linea);
  border-left-width: 2px;
  transition: all 0.2s;
}

.htas li i {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--linea-fuerte);
  flex-shrink: 0;
  transition: all 0.2s;
}

.htas li b { font-family: var(--mono); font-size: 0.7rem; color: var(--texto-tenue); }

.htas li.es-ok { border-left-color: var(--verde); color: var(--tinta); }
.htas li.es-ok i { background: var(--verde); }
.htas li.es-nok { border-left-color: var(--rojo); background: var(--rojo-claro); color: var(--tinta); }
.htas li.es-nok i { background: var(--rojo); }

.consigna { margin: 0; display: grid; gap: 4px; }

.consigna > div { display: flex; justify-content: space-between; gap: 8px; font-size: 0.79rem; }
.consigna dt { color: var(--texto-tenue); }
.consigna dd { margin: 0; font-family: var(--mono); color: var(--texto-suave); font-variant-numeric: tabular-nums; }

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

.cam__cabecera {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--linea);
  font-family: var(--mono);
  font-size: 0.73rem;
  color: var(--texto-tenue);
}

.cam__cabecera b { color: var(--verde); letter-spacing: 0.08em; }
.cam__cabecera span:last-child { margin-left: auto; }

/* La captura se presenta sobre fondo oscuro: es una imagen de cámara */
.cam__imagen {
  margin: 0;
  padding: 12px;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #14171a;
}

.cam__imagen img { max-width: 100%; max-height: 400px; display: block; }

.tira {
  display: flex;
  gap: 4px;
  padding: 8px 10px;
  overflow-x: auto;
  border-top: 1px solid var(--linea);
  background: var(--pantalla-alt);
  min-height: 48px;
}

.tira img {
  width: 52px; height: 34px;
  object-fit: cover;
  border: 1px solid var(--linea-fuerte);
  cursor: pointer;
  opacity: 0.72;
  transition: opacity 0.15s, border-color 0.15s;
}

.tira img:hover { opacity: 1; }
.tira img.es-ok { border-color: var(--verde); }
.tira img.es-nok { border-color: var(--rojo); border-width: 2px; }
.tira img.es-actual { opacity: 1; outline: 2px solid var(--tinta); outline-offset: 1px; }

/* ------------------------------------------------------------ Pantalla: informe */
.pantalla-informe { padding: 14px; min-height: 460px; }

.veredicto {
  padding: 11px;
  margin-bottom: 15px;
  font-family: var(--mono);
  font-size: 1.62rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.16em;
  border: 1px solid;
}

.veredicto.es-ok { background: var(--verde-claro); border-color: var(--verde); color: var(--verde); }
.veredicto.es-nok { background: var(--rojo-claro); border-color: var(--rojo); color: var(--rojo); }

.lista-defectos { list-style: none; margin: 0; padding: 0; display: grid; gap: 5px; }

.lista-defectos li {
  padding: 9px 11px;
  background: var(--rojo-claro);
  border-left: 2px solid var(--rojo);
  font-size: 0.86rem;
  color: var(--texto-suave);
}

.lista-defectos li b {
  display: block;
  font-family: var(--mono);
  color: var(--rojo);
  font-size: 0.69rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 2px;
}

.lista-defectos li.vacio { background: var(--verde-claro); border-left-color: var(--verde); }

.cotas, .posicion {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--linea);
  border: 1px solid var(--linea);
}

.cota, .posicion div { padding: 9px 5px; text-align: center; background: var(--pantalla-alt); }

.cota span, .posicion span {
  display: block;
  font-family: var(--mono);
  font-size: 0.63rem;
  letter-spacing: 0.09em;
  color: var(--texto-tenue);
}

.cota b, .posicion b { font-family: var(--mono); font-size: 0.97rem; font-variant-numeric: tabular-nums; }
.cota.es-ok b { color: var(--verde); }
.cota.es-fuera { background: var(--ambar-claro); }
.cota.es-fuera b { color: var(--ambar); }
.cota.es-mala { background: var(--rojo-claro); }
.cota.es-mala b { color: var(--rojo); }

/* ------------------------------------------------------------ Consola */
.consola {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  max-width: 940px;
  margin: clamp(16px, 2.4vw, 26px) auto 0;
  padding: 14px 20px;
  background: linear-gradient(180deg, #f6f7f4 0%, #dfe2dc 68%, #cdd1c9 100%);
  border-radius: 8px;
  box-shadow: 0 12px 24px rgba(23, 26, 28, 0.16), 0 1px 0 #ffffff inset, 0 0 0 1px #c3c8bf;
}

.consola__lecturas { display: flex; gap: 22px; flex-wrap: wrap; }

.consola__lecturas span {
  display: block;
  font-family: var(--mono);
  font-size: 0.63rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--texto-tenue);
}

.consola__lecturas b {
  font-family: var(--mono);
  font-size: 1.18rem;
  font-variant-numeric: tabular-nums;
  color: var(--tinta);
}

.consola__mandos { display: flex; gap: 9px; flex-wrap: wrap; }

/* Pulsadores con relieve, como los de un cuadro de mando */
.pulsador {
  min-width: 46px;
  padding: 11px 18px;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--tinta);
  background: linear-gradient(180deg, #ffffff, #e3e6e0);
  border: none;
  border-radius: 5px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  box-shadow: 0 3px 0 #b5bab1, 0 4px 8px rgba(23, 26, 28, 0.2);
  transition: transform 0.06s, box-shadow 0.06s;
}

.pulsador:active { transform: translateY(3px); box-shadow: 0 0 0 #b5bab1, 0 2px 4px rgba(23, 26, 28, 0.18); }

.pulsador--marcha {
  background: linear-gradient(180deg, #23a06a, #12784e);
  color: #ffffff;
  box-shadow: 0 3px 0 #0a5033, 0 4px 8px rgba(23, 26, 28, 0.22);
}
.pulsador--marcha:active { box-shadow: 0 0 0 #0a5033, 0 2px 4px rgba(23, 26, 28, 0.2); }

.pulsador--marcha.is-on {
  background: linear-gradient(180deg, #d9483c, #ac2c22);
  box-shadow: 0 3px 0 #741a14, 0 4px 8px rgba(23, 26, 28, 0.22);
}

.pulsador--filtro.is-on {
  background: linear-gradient(180deg, #e8b53f, #c2900f);
  color: #2b1f04;
  box-shadow: 0 3px 0 #85630a, 0 4px 8px rgba(23, 26, 28, 0.2);
}

/* ------------------------------------------------------------ Pantalla: producción */
.pantalla-produccion { padding: 15px; }

.metrics {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--linea);
  border: 1px solid var(--linea);
  margin-bottom: 15px;
}

.metric { padding: 15px; background: var(--pantalla-alt); border-top: 2px solid var(--verde); }
.metric--ok { border-top-color: var(--verde); }
.metric--warn { border-top-color: var(--ambar); }

.metric span {
  display: block;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--texto-tenue);
}

.metric b { display: block; margin: 6px 0 2px; font-family: var(--mono); font-size: 1.78rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.metric i { font-style: normal; font-size: 0.79rem; color: var(--texto-tenue); }

.produccion__graficas { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.chart { position: relative; height: 210px; }

/* ------------------------------------------------------------ Documentación */
.doc { max-width: 1240px; margin: clamp(46px, 6vw, 80px) auto 0; padding: 0 clamp(14px, 3vw, 38px) 70px; }

.doc__tabs { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--linea-fuerte); margin-bottom: 22px; }

.doc__tabs button {
  padding: 11px 17px;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--texto-tenue);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.doc__tabs button:hover { color: var(--tinta); }
.doc__tabs button.is-on { color: var(--verde); border-bottom-color: var(--verde); }

.doc__panel { display: none; }
.doc__panel.is-on { display: block; animation: aparece 0.3s ease; }

@keyframes aparece { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }

.doc__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.doc__grid--1-2 { grid-template-columns: 1fr 1.5fr; }

.caja {
  padding: 20px;
  background: var(--pantalla);
  border: 1px solid var(--linea);
  border-radius: 6px;
  box-shadow: 0 1px 2px rgba(23, 26, 28, 0.04);
}

.caja--patron { border-color: var(--verde); }
.caja h3 { margin: 0 0 13px; font-size: 1.06rem; font-weight: 600; }

.nota { margin: 0 0 12px; font-size: 0.94rem; line-height: 1.7; color: var(--texto-suave); }
.nota:last-child { margin-bottom: 0; }
.nota strong { color: var(--tinta); }
.nota em { color: var(--verde); font-style: normal; font-family: var(--mono); font-size: 0.94em; }

.consigna--ancha > div { padding: 10px 0; border-bottom: 1px dashed var(--linea); font-size: 0.95rem; }
.consigna--ancha > div:last-child { border-bottom: none; }
.consigna--ancha dd { font-size: 0.98rem; color: var(--tinta); }

.tabla-scroll { overflow-x: auto; }
.tabla { width: 100%; border-collapse: collapse; font-size: 0.91rem; }

.tabla th {
  padding: 0 12px 8px 0;
  text-align: left;
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--texto-tenue);
  border-bottom: 1px solid var(--linea-fuerte);
  white-space: nowrap;
}

.tabla td { padding: 9px 12px 9px 0; border-bottom: 1px dashed var(--linea); color: var(--texto-suave); vertical-align: top; }
.tabla tr:last-child td { border-bottom: none; }
.tabla td:first-child { color: var(--tinta); font-weight: 500; }
.tabla code { font-family: var(--mono); font-size: 0.81rem; padding: 2px 6px; border-radius: 3px; background: var(--verde-claro); color: var(--verde); white-space: nowrap; }

.cadena {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--linea);
  border: 1px solid var(--linea);
}

.cadena li { padding: 15px 13px; background: var(--pantalla); }
.cadena b { display: block; font-family: var(--mono); font-size: 0.71rem; letter-spacing: 0.16em; color: var(--verde); margin-bottom: 8px; }
.cadena strong { display: block; font-size: 0.95rem; margin-bottom: 3px; }
.cadena span { font-size: 0.84rem; color: var(--texto-tenue); line-height: 1.5; }
.cadena__fin { background: var(--verde-claro); }

.pie { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--linea-fuerte); font-size: 0.87rem; color: var(--texto-tenue); }
.pie p { margin: 0 0 6px; max-width: 78ch; }
.pie strong { color: var(--texto-suave); }
.pie em { color: var(--texto-suave); font-style: normal; }

/* ------------------------------------------------------------ Adaptación */
@media (max-width: 1180px) {
  .puesto { grid-template-columns: 1fr; }
  .monitor--lateral { max-width: 620px; margin: 0 auto; }
  .metrics { grid-template-columns: repeat(3, 1fr); }
  .produccion__graficas, .doc__grid, .doc__grid--1-2 { grid-template-columns: 1fr; }
  .cadena { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 720px) {
  .pantalla-cam { grid-template-columns: 1fr; min-height: 0; }
  .htas { border-right: none; border-bottom: 1px solid var(--linea); }
  .htas ol { grid-template-columns: repeat(2, 1fr); }
  .consigna { grid-template-columns: repeat(2, 1fr); }
  .metrics { grid-template-columns: 1fr 1fr; }
  .cadena { grid-template-columns: 1fr 1fr; }
  .peana b { width: 140px; }
  .peana--ancha b { width: 180px; }
  .consola { flex-direction: column; align-items: stretch; }
  .consola__mandos .pulsador { flex: 1; }
  .cam__imagen { padding: 8px; }
  .cam__cabecera { flex-wrap: wrap; gap: 6px; font-size: 0.56rem; }
  .pantalla-informe { min-height: 0; }
}