:root {
  --bg: #1c2118;
  --panel: #242a1f;
  --panel-border: #3a4231;
  --text: #e9e7db;
  --text-dim: #a7ab98;
  --accent: #c98a3c;
  --accent-dim: #8f6329;
  --sage: #8fa382;
  --danger: #b5563f;
  --ok: #6f9560;
  --mono: "JetBrains Mono", "SF Mono", Consolas, monospace;
  --sans: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.5;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--panel);
  border-bottom: 1px solid var(--panel-border);
}

.topbar-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  transform: translateY(-1px);
}

.topbar h1 { font-size: 18px; font-weight: 600; margin: 0; }

.server-tag {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  background: var(--bg);
  border: 1px solid var(--panel-border);
  padding: 3px 8px;
  border-radius: 4px;
}

main { max-width: 960px; margin: 0 auto; padding: 24px; }

.banner { padding: 12px 16px; border-radius: 6px; margin-bottom: 16px; font-size: 14px; }
.banner.ok { background: rgba(111, 149, 96, 0.15); border: 1px solid var(--ok); color: #c9dcc1; }
.banner.warn { background: rgba(181, 86, 63, 0.15); border: 1px solid var(--danger); color: #eccdc3; }

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 20px 22px;
  margin-bottom: 20px;
}

.panel h2 { font-size: 15px; font-weight: 600; margin: 0; color: var(--sage); }

.panel-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.grid-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
  align-items: end;
}

.grid-form .full-row { grid-column: 1 / -1; }

.grid-form label {
  display: flex;
  flex-direction: column;
  font-size: 12px;
  color: var(--text-dim);
  gap: 5px;
}

.grid-form .mono-field input { font-family: var(--mono); font-size: 13px; }

input[type="text"], select {
  background: var(--bg);
  border: 1px solid var(--panel-border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 5px;
  font-size: 14px;
}

input[type="text"]:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

button {
  background: var(--panel-border);
  color: var(--text);
  border: none;
  padding: 9px 14px;
  border-radius: 5px;
  font-size: 13px;
  cursor: pointer;
}

button.primary { background: var(--accent-dim); color: #fbeedd; }
button.primary:hover { background: var(--accent); }
button.small { padding: 5px 10px; font-size: 12px; }
button.danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
button:hover { filter: brightness(1.1); }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; font-size: 11px; color: var(--text-dim); padding-bottom: 8px; border-bottom: 1px solid var(--panel-border); }
td { padding: 10px 6px; border-bottom: 1px solid var(--panel-border); vertical-align: top; }

.mono { font-family: var(--mono); font-size: 12px; color: var(--sage); }
.dev-name { font-weight: 600; }
.dev-desc { font-size: 12px; color: var(--text-dim); }

.kind { font-size: 11px; padding: 2px 8px; border-radius: 10px; }
.kind-lorawan { background: rgba(143, 163, 130, 0.2); color: var(--sage); }
.kind-nbiot { background: rgba(201, 138, 60, 0.2); color: var(--accent); }

.status { font-size: 11px; padding: 2px 8px; border-radius: 10px; display: inline-block; }
.status-pendiente { background: rgba(167, 171, 152, 0.2); color: var(--text-dim); }
.status-registrado, .status-guardado { background: rgba(111, 149, 96, 0.2); color: var(--ok); }
.status-error { background: rgba(181, 86, 63, 0.2); color: #e2a08e; }

.detail { color: var(--text-dim); font-size: 12px; max-width: 220px; }
.actions { display: flex; gap: 6px; white-space: nowrap; }
.empty { color: var(--text-dim); font-size: 14px; }

footer { max-width: 960px; margin: 0 auto; padding: 20px 24px 40px; color: var(--text-dim); font-size: 12px; }

.banner-pre {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  white-space: pre-wrap;
}

.sensor-row td { border-bottom: 1px solid var(--panel-border); background: rgba(0,0,0,0.15); padding: 10px 14px; }

.sub-table { width: 100%; margin-bottom: 10px; font-size: 12px; }
.sub-table th { font-size: 10px; color: var(--text-dim); padding-bottom: 4px; }
.sub-table td { padding: 4px 6px; border-bottom: none; }

details.add-sensor summary {
  cursor: pointer;
  color: var(--accent);
  font-size: 12px;
  margin: 4px 0;
}

.sensor-form { margin-top: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); }

.small-link-btn {
  font-size: 12px;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid var(--accent-dim);
  padding: 5px 10px;
  border-radius: 5px;
}
.small-link-btn:hover { background: var(--accent-dim); color: #fbeedd; }

.btn-group { display: flex; gap: 8px; }

/* Modal de escaneo */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal-box {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 16px;
  width: min(480px, 92vw);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--text-dim);
}

.scan-status {
  margin-top: 10px;
  font-size: 13px;
  color: var(--sage);
  text-align: center;
}

.scan-spinner-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 0;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--panel-border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.scan-results {
  padding: 6px 0;
}

.scan-results-title {
  font-size: 12px;
  color: var(--sage);
  margin: 0 0 8px 0;
}

.scan-results-table-field { color: var(--text-dim); font-size: 12px; padding: 3px 8px 3px 0; }
.scan-results-table-value { font-family: var(--mono); font-size: 12px; padding: 3px 8px; }
.scan-results-table-source { font-size: 10px; padding: 3px 0; }
.source-qr { color: var(--ok); }
.source-ocr { color: var(--accent); }
.source-both { color: var(--sage); }

.scan-hint {
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-dim);
  text-align: center;
}

.scan-raw-text {
  margin-top: 10px;
  padding: 10px;
  background: var(--bg);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  white-space: pre-wrap;
  max-height: 150px;
  overflow-y: auto;
}


/* ---- Camara: contenedor con recorte (para el zoom digital), anillo de
        enfoque y control de zoom ---- */
.video-wrap {
  position: relative;
  overflow: hidden;            /* el zoom digital escala el <video>; esto recorta lo que sobra */
  border-radius: 6px;
  background: #000;
  cursor: crosshair;
  touch-action: manipulation;  /* evita el zoom de doble-tap del navegador sobre el visor */
}

#scan-video {
  display: block;
  width: 100%;
  transform-origin: center center;
  transition: transform 0.08s linear;
}

.focus-ring {
  position: absolute;
  width: 64px;
  height: 64px;
  margin: -32px 0 0 -32px;      /* centra el anillo en el punto tocado */
  border: 2px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.5);
}
.focus-ring.pulse { animation: focus-pulse 1.1s ease-out forwards; }

@keyframes focus-pulse {
  0%   { transform: scale(1.6); opacity: 0; }
  20%  { transform: scale(1);   opacity: 1; }
  80%  { transform: scale(1);   opacity: 1; }
  100% { transform: scale(0.9); opacity: 0; }
}

.zoom-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}
.zoom-row input[type="range"] {
  flex: 1;
  accent-color: var(--accent);
}
.zoom-label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  min-width: 34px;
  text-align: right;
}


/* =====================================================================
   Pestañas principales (Registrador / Configurador)
   ===================================================================== */
.main-tabs {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  gap: 4px;
}
.main-tab {
  background: transparent;
  color: var(--text-dim);
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.main-tab:hover { color: var(--text); filter: none; }
.main-tab.active { color: var(--text); border-bottom-color: var(--accent); }

.main-panel { display: none; }
.main-panel.active { display: block; }

/* punto de estado Bluetooth dentro de la pestaña: visible desde cualquier sitio */
.nav-dot, .status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #5c665b;
  display: inline-block;
  flex-shrink: 0;
  transition: background 0.2s;
}
.nav-dot.connected, .status-dot.connected { background: var(--ok); box-shadow: 0 0 0 3px rgba(111,149,96,0.2); }
.nav-dot.error, .status-dot.error { background: var(--danger); box-shadow: 0 0 0 3px rgba(181,86,63,0.2); }
.nav-dot.busy, .status-dot.busy { background: var(--accent); animation: pulse-dot 1s ease-in-out infinite; }
@keyframes pulse-dot { 50% { opacity: 0.35; } }

/* =====================================================================
   Configurador
   ===================================================================== */
input[type="number"], textarea {
  background: var(--bg);
  border: 1px solid var(--panel-border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 5px;
  font-size: 14px;
  font-family: var(--sans);
  width: 100%;
}
input[type="number"]:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
textarea {
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.55;
  resize: vertical;
  margin-top: 5px;
}

.conn-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 14px;
}

.step-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.step-head h2 { margin: 0; }
.step-num {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--panel-border);
  color: var(--text-dim);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 600;
}

.hint { color: var(--text-dim); font-size: 12px; line-height: 1.45; margin: 6px 0; }
.hint-inline { color: var(--text-dim); font-size: 11px; font-weight: 400; }

.btn-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
button.secondary { background: transparent; border: 1px solid var(--panel-border); color: var(--text); }
button.secondary:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); filter: none; }
button:disabled { opacity: 0.45; cursor: not-allowed; }
button.small.danger { padding: 5px 10px; }

.sub-tabs {
  display: flex; gap: 4px;
  background: var(--bg);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 3px;
  margin-bottom: 14px;
}
.sub-tab {
  flex: 1;
  background: transparent;
  color: var(--text-dim);
  border-radius: 6px;
  padding: 7px 8px;
  font-size: 13px;
  font-weight: 500;
}
.sub-tab:hover { color: var(--text); filter: none; }
.sub-tab.active { background: var(--panel); color: var(--text); }
.sub-panel { display: none; }
.sub-panel.active { display: block; }

.cfg-helpers { margin-bottom: 14px; }
.cfg-helpers summary, .cfg-log-details summary {
  cursor: pointer; color: var(--accent); font-size: 13px;
}
.cfg-log-details summary {
  color: var(--text); font-weight: 600; font-size: 14px;
  display: flex; justify-content: space-between; align-items: center; list-style: none;
}
.cfg-log-details summary::-webkit-details-marker { display: none; }
.cfg-log-details summary::after { content: "▾"; color: var(--text-dim); }
.cfg-log-details[open] summary::after { content: "▴"; }
.cfg-log-details summary span:first-child { flex: 1; }
.cfg-log-details summary .badge { margin-right: 10px; }

.helper-block {
  margin-top: 10px; padding: 10px 12px;
  background: var(--bg); border: 1px solid var(--panel-border); border-radius: 8px;
}
.helper-title { font-size: 12px; color: var(--sage); font-weight: 600; }
.helper-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; align-items: center; }
.helper-row input[type="number"] { width: 84px; }
.helper-row input.addr { width: 54px; text-align: center; }
.helper-row input.slot { width: 64px; }
.helper-row select { width: auto; flex: 1 1 150px; }

.inline-row { display: flex; gap: 8px; margin-top: 5px; }
.inline-row input { flex: 1; }

.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.chip {
  background: var(--bg); border: 1px solid var(--panel-border); color: var(--text-dim);
  border-radius: 14px; padding: 4px 11px; font-size: 12px; font-family: var(--mono);
}
.chip:hover:not(:disabled) { color: var(--accent); border-color: var(--accent); filter: none; }

.cfg-pre {
  background: #0f130d;
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 10px;
  margin: 10px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  max-height: 260px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text-dim);
}
#cfg-console:empty::before { content: "Esperando conexión…"; opacity: 0.6; }

.cfg-results { list-style: none; margin: 14px 0 0; padding: 0; }
.cfg-results:empty { display: none; }
.cfg-results .res {
  display: flex; gap: 10px; align-items: baseline;
  padding: 6px 8px; border-bottom: 1px solid var(--panel-border);
  font-size: 12.5px;
}
.cfg-results .res-icon { width: 16px; text-align: center; flex-shrink: 0; }
.cfg-results .res-cmd { font-family: var(--mono); color: var(--text); flex-shrink: 0; }
.cfg-results .res-resp { color: var(--text-dim); font-size: 11.5px; overflow: hidden; text-overflow: ellipsis; }
.res-ok .res-icon { color: var(--ok); }
.res-error .res-icon, .res-error .res-cmd { color: #e2a08e; }
.res-running .res-icon { color: var(--accent); }
.res-skipped, .res-pending { opacity: 0.55; }

.cfg-history { list-style: none; margin: 10px 0 0; padding: 0; font-size: 12.5px; }
.cfg-history li { padding: 5px 2px; border-bottom: 1px solid var(--panel-border); color: var(--text-dim); }
.cfg-history li.ok { color: var(--text); }
.cfg-history li.err { color: #e2a08e; }
.cfg-history li.empty { font-style: italic; }

.badge {
  display: inline-block; font-size: 11px; padding: 1px 8px; border-radius: 10px;
  background: var(--bg); color: var(--text-dim); border: 1px solid var(--panel-border);
}

@media (max-width: 560px) {
  .main-tabs { padding: 0 12px; }
  .sub-tab { font-size: 12px; padding: 7px 4px; }
}


/* =====================================================================
   Responsive: nada debe desbordar el ancho del movil
   ===================================================================== */
.grid-form > * { min-width: 0; }
.grid-form input, .grid-form select { width: 100%; min-width: 0; }
input, select, textarea { max-width: 100%; }
select { text-overflow: ellipsis; }

/* etiquetas del configurador (las de fuera de .grid-form heredaban el estilo del navegador) */
.sub-panel label { display: block; font-size: 12px; color: var(--text-dim); }
.sub-panel label select { margin-top: 5px; width: 100%; }

/* los desplegables con texto largo (perfil de sensor) tienen que poder encoger */
.helper-row select { min-width: 0; }
.helper-row > * { min-width: 0; }

@media (max-width: 640px) {
  main { padding: 16px 12px; }
  .panel { padding: 16px 14px; }
  .panel-header-row { flex-wrap: wrap; gap: 10px; }

  /* formularios a una columna (un AppKey de 32 caracteres no cabe en media pantalla) */
  .grid-form, .sensor-form { grid-template-columns: minmax(0, 1fr); }
  .grid-form .full-row { grid-column: auto; }

  /* tabla de dispositivos -> tarjetas: los botones de accion quedan siempre a la vista */
  .devices-table, .devices-table > tbody { display: block; width: 100%; }
  .devices-table > thead { display: none; }
  .devices-table > tbody > tr { display: block; width: 100%; }
  .devices-table > tbody > tr:not(.sensor-row) {
    margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--panel-border);
  }
  .devices-table > tbody > tr:first-child { border-top: none; margin-top: 0; padding-top: 0; }
  .devices-table > tbody > tr > td { display: block; border: none; padding: 3px 0; }
  .devices-table > tbody > tr > td[data-label]::before {
    content: attr(data-label);
    display: inline-block; min-width: 88px;
    color: var(--text-dim); font-size: 11px;
  }
  .devices-table > tbody > tr > td.detail:not([data-label]) { display: none; }
  .devices-table > tbody > tr > td.actions { display: flex; flex-wrap: wrap; gap: 6px; padding-top: 8px; }
  .devices-table > tbody > tr.sensor-row > td { padding: 10px 12px; border-radius: 6px; margin-top: 8px; }

  /* sub-tabla de sensores: una linea por sensor, con sus botones debajo */
  .devices-table .sub-table thead { display: none; }
  .devices-table .sub-table, .devices-table .sub-table tbody { display: block; width: 100%; }
  .devices-table .sub-table tr {
    display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px;
    padding: 8px 0; border-bottom: 1px solid var(--panel-border);
  }
  .devices-table .sub-table td { display: block; padding: 0; border: none; }
  .devices-table .sub-table td.actions { flex-basis: 100%; }

  .helper-row select { flex: 1 1 100%; }
  .sub-tab { font-size: 12px; padding: 7px 4px; }
}


/* nota del borrador */
.draft-note {
  background: rgba(143, 163, 130, 0.1);
  border: 1px solid rgba(143, 163, 130, 0.35);
  border-radius: 6px;
  padding: 8px 12px;
  margin: 0 0 14px;
}
#cfg-sync-note { color: var(--sage); }


/* Boton principal de alta: centrado y destacado, justo debajo del ultimo
   campo visible (LoRaWAN termina en BSN, NB-IoT en APN). */
.form-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
}
button.primary.big {
  font-size: 15px;
  padding: 13px 32px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(201, 138, 60, 0.35);
}
.form-actions button.secondary.small { padding: 6px 12px; font-size: 12px; }


/* Aviso "se añadio pero no se completo el segundo paso" (p. ej. alta hecha, registro en ChirpStack fallido) */
.banner.partial { background: rgba(201, 138, 60, 0.12); border: 1px solid var(--accent-dim); color: #f0d9b8; }


/* Comprobacion de ChirpStack */
.topbar-inner #btn-cs-check { margin-left: 10px; white-space: nowrap; }
.cs-check-list { list-style: none; margin: 8px 0 0; padding: 0; }
.cs-check-list li { display: flex; gap: 10px; align-items: baseline; padding: 8px 2px; border-bottom: 1px solid var(--panel-border); font-size: 13px; }
.cs-check-list li:last-child { border-bottom: none; }
.cs-check-list .cs-icon { width: 18px; text-align: center; flex-shrink: 0; font-weight: 700; }
.cs-check-list .cs-name { width: 130px; flex-shrink: 0; color: var(--text); font-weight: 600; }
.cs-check-list .cs-detail { color: var(--text-dim); line-height: 1.45; }
.cs-ok .cs-icon { color: var(--ok); }
.cs-fail .cs-icon, .cs-fail .cs-name { color: #e2a08e; }
.cs-fail .cs-detail { color: var(--text); }
.cs-skip { opacity: 0.55; }
.cs-check.cs-all-ok { border-color: var(--ok); }
.cs-check.cs-has-fail { border-color: var(--danger); }
@media (max-width: 640px) {
  .topbar-inner { flex-wrap: wrap; }
  .topbar-inner #btn-cs-check { margin-left: 0; }
  .cs-check-list li { flex-wrap: wrap; }
  .cs-check-list .cs-name { width: auto; }
}


/* Diagnostico de Bluetooth: texto normal (no monoespaciado estrecho) para leerlo bien en el movil */
.cfg-diag { font-family: var(--sans); font-size: 13px; color: var(--text); max-height: none; line-height: 1.55; }

/* ---------- Pestaña Guía (para personas sin conocimientos técnicos) ---------- */
.guide { font-size: 15px; line-height: 1.55; }
.guide .guide-lead { color: var(--text-dim); margin: 8px 0 0; }
.guide-item { border-bottom: 1px solid var(--panel-border); padding: 4px 0; }
.guide-item:last-child { border-bottom: 0; }
.guide-item > summary {
  cursor: pointer; font-weight: 600; font-size: 15px; padding: 12px 4px;
  color: var(--text); list-style: none; display: flex; align-items: center; gap: 8px;
}
.guide-item > summary::-webkit-details-marker { display: none; }
.guide-item > summary::before { content: "▸"; color: var(--accent); transition: transform .15s; }
.guide-item[open] > summary::before { transform: rotate(90deg); }
.guide-body { padding: 0 4px 14px 22px; }
.guide-body p { margin: 8px 0; }
.guide-steps, .guide-flow { padding-left: 20px; margin: 8px 0; }
.guide-steps li, .guide-flow li { margin: 8px 0; }
.guide-flow li span { display: block; color: var(--text-dim); font-size: 14px; }
.guide-note, .guide-tip {
  border-left: 3px solid var(--sage); background: rgba(143,163,130,.1);
  padding: 8px 12px; border-radius: 0 6px 6px 0; font-size: 14px;
}
.guide-tip { border-left-color: var(--accent); background: rgba(201,138,60,.1); }
.guide-alert {
  border: 1px solid var(--danger); background: rgba(181,86,63,.15); color: #eccdc3;
  padding: 12px 14px; border-radius: 8px; margin: 8px 0 12px;
}
.guide-stop { border-color: var(--danger); }
.guide-stop h2 { color: #e0907a; }
.guide-table { width: 100%; border-collapse: collapse; margin: 8px 0; font-size: 14px; }
.guide-table th, .guide-table td { text-align: left; padding: 8px 8px; border-bottom: 1px solid var(--panel-border); vertical-align: top; }
.guide-table th { font-size: 12px; color: var(--text-dim); }
.wires { list-style: none; padding: 0; margin: 8px 0; }
.wires li { display: flex; align-items: center; gap: 10px; margin: 8px 0; }
.wires .sw { width: 22px; height: 22px; border-radius: 50%; border: 2px solid transparent; flex: none; }
.guide-dl dt { font-weight: 600; margin-top: 10px; color: var(--sage); }
.guide-dl dd { margin: 2px 0 0; }
@media (max-width: 600px) {
  .guide-table, .guide-table tbody, .guide-table tr, .guide-table td, .guide-table th { display: block; }
  .guide-table tr:first-child { display: none; }
  .guide-table tr { padding: 6px 0; border-bottom: 1px solid var(--panel-border); }
  .guide-table td { border: 0; padding: 3px 0; }
}

/* ---------- NB-IoT: sin registro, solo servidor ---------- */
.nbiot-hint { margin: 0 0 10px; }
.nbiot-hint a { color: var(--accent); }
#nbiot-detected { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin: 0 0 12px; }
.nb-form { margin-bottom: 4px; }
.warn-text { color: #e0907a; }

/* Generador NB-IoT */
.gen-h { font-size: 1rem; margin: 1.1rem 0 .4rem; }
.gen-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .6rem .8rem; }
.gen-grid .full-row { grid-column: 1 / -1; }
.check-row { display: flex; align-items: center; gap: .5rem; margin: .5rem 0; }
.check-row input { width: auto; }
.gen-preview { min-height: 3em; white-space: pre-wrap; word-break: break-all; }
.sensor-row { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin-bottom: .5rem; }
.sensor-row select { flex: 1 1 14rem; min-width: 0; }
.sensor-row .sr-addr { width: 4rem; text-align: center; }
.sensor-row .sr-slots { min-width: 5rem; }



/* Guía generada desde Word */
.guide .guide-h3 { font-size: 14px; font-weight: 600; color: var(--sage); margin: 16px 0 6px; }
.guide code { font-family: var(--mono); font-size: 12px; background: var(--bg); padding: 1px 5px; border-radius: 4px; }
.guide .guide-img { max-width: 100%; height: auto; border-radius: 8px; display: block; margin: 8px 0; }
.guide .guide-body ul, .guide .guide-body ol { padding-left: 22px; margin: 8px 0; }
.guide .guide-body li { margin: 6px 0; }
.guide .guide-body li > p { margin: 0; }
.guide-toolbar { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: flex-start; font-size: 14px; }
.guide-toolbar a { color: var(--accent); text-decoration: none; }
.guide-upload summary { cursor: pointer; color: var(--accent); }
.guide-upload form { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 8px; }
.guide-upload .hint { flex-basis: 100%; margin: 0; }

/* Titulo de seccion con boton a la derecha */
.gen-h-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; margin: 1.1rem 0 .4rem; }
.gen-h-row .gen-h { margin: 0; }

/* ---------- Configurador a dos columnas: pasos a la izquierda, consola siempre visible a la derecha ---------- */
main:has(#panel-configurador.active) { max-width: 1320px; }
.cfg-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(380px, 44%); gap: 16px; align-items: start; }
.cfg-left, .cfg-right { min-width: 0; }
.cfg-right { position: sticky; top: 120px; display: flex; flex-direction: column; gap: 12px;
  height: calc(100vh - 136px); }  /* debajo de la cabecera fija; consola y registro siempre a la vista */
.cfg-right > .panel { margin: 0; min-height: 0; overflow: auto; }
.cfg-right #cfg-console-panel { flex: 3 1 0; }
.cfg-right .cfg-log-panel { flex: 2 1 0; display: flex; flex-direction: column; }
.cfg-log-head { display: flex; align-items: center; gap: 10px; flex: none; }
.cfg-log-title { flex: 1; font-weight: 600; font-size: 14px; }
.cfg-log-actions { display: flex; gap: 6px; }
.cfg-log-pre { flex: 1 1 auto; min-height: 0; max-height: none; }
@media (max-width: 980px) {
  .cfg-layout { grid-template-columns: minmax(0, 1fr); }
  .cfg-right { position: static; height: auto; }
  .cfg-right #cfg-console-panel, .cfg-right .cfg-log-panel { flex: none; }
  .cfg-right > .panel { overflow: visible; }
  .cfg-log-pre { max-height: 260px; }
}

/* =====================================================================
   Refactor visual: cabecera en una fila + pasos plegables
   ===================================================================== */
.topbar-inner { max-width: 1320px; padding: 8px 24px; align-items: center; gap: 18px; flex-wrap: wrap; }
.topbar .brand { display: inline-flex; align-items: center; gap: 10px; }
.topbar .main-tabs { max-width: none; margin: 0; padding: 0; flex: 1; align-self: stretch; }
.topbar .main-tab { padding: 14px 14px; }
.topbar-end { display: inline-flex; align-items: center; gap: 10px; margin-left: auto; }
.topbar-end .server-tag { margin-left: 0; }
main { max-width: 1100px; }
footer { max-width: 1100px; }
.panel { margin-bottom: 16px; }

.conn-bar { padding: 8px 14px; margin-bottom: 14px; }

.steps-panel { padding: 6px 0; }
.steps-panel > details.step { border-bottom: 1px solid var(--panel-border); }
.steps-panel > details.step:last-child { border-bottom: none; }
details.step > summary.step-head {
  list-style: none; cursor: pointer; margin: 0; padding: 12px 20px;
}
details.step > summary::-webkit-details-marker { display: none; }
details.step > summary::after { content: "▸"; margin-left: auto; color: var(--text-dim); transition: transform .15s; }
details.step[open] > summary::after { transform: rotate(90deg); }
details.step > summary:hover h2 { color: var(--accent); }
.step-state { margin-left: 8px; font-size: 12px; color: var(--text-dim); font-weight: 400; }
.step-state.on { color: var(--ok); }
.step-body { padding: 0 20px 16px; }
details.step[open] > summary .step-num { border-color: var(--accent); color: var(--accent); }

details.mini { border: 1px solid var(--panel-border); border-radius: 8px; margin: 10px 0; background: rgba(0,0,0,.08); }
details.mini > summary { cursor: pointer; padding: 9px 14px; font-size: 13px; font-weight: 600; color: var(--sage); list-style: none; display: flex; justify-content: space-between; }
details.mini > summary::-webkit-details-marker { display: none; }
details.mini > summary::after { content: "▸"; color: var(--text-dim); }
details.mini[open] > summary::after { content: "▾"; }
.mini-body { padding: 0 14px 12px; }
.mini-body .gen-h:first-child { margin-top: .2rem; }

@media (max-width: 760px) {
  .topbar-inner { padding: 8px 12px; gap: 8px; }
  .topbar .main-tabs { order: 3; flex-basis: 100%; overflow-x: auto; }
  .topbar-end { margin-left: auto; }
  .topbar-end .server-tag { display: none; }
  details.step > summary.step-head { padding: 12px 14px; }
  .step-body { padding: 0 14px 14px; }
}
.cfg-right { top: 72px; height: calc(100vh - 88px); }
@media (max-width: 980px) { .cfg-right { top: auto; height: auto; } }

/* Guía: pestañas Manual / Caso práctico y recuadros de captura */
.guide-tabs { display: flex; gap: 6px; margin-bottom: 14px; }
.guide-tab { background: transparent; border: 1px solid var(--panel-border); color: var(--text-dim); padding: 8px 14px; border-radius: 8px; font-size: 14px; font-weight: 500; }
.guide-tab:hover { color: var(--text); filter: none; }
.guide-tab.active { background: var(--panel); border-color: var(--accent); color: var(--text); }
.guide-pane { display: none; }
.guide-pane.active { display: block; }
.guide-shot { margin: 10px 0; }
.guide-shot .guide-img { margin: 6px auto; }
.guide-shot-empty { border: 1px dashed var(--panel-border); background: rgba(0,0,0,.12); border-radius: 8px; padding: 22px 14px; text-align: center; color: var(--text-dim); font-size: 13px; font-style: italic; }