:root {
  --bg: #0b1220;
  --panel: #131c2e;
  --panel-2: #0f1729;
  --border: #22304a;
  --text: #e8edf5;
  --dim: #8a96ab;
  --accent: #4dc9ff;
  --ok: #34d399;
  --warn: #fbbf24;
  --alarm: #f87171;
  --offline: #6b7889;
  --radius: 12px;
}

* { box-sizing: border-box; }

/* ============================================================
   CORRECCION IMPORTANTE - NO QUITAR
   El atributo HTML `hidden` equivale a display:none, pero cualquier
   regla posterior que fije `display` (como .modal { display: flex })
   lo sobrescribe, y el elemento se ve aunque tenga `hidden`.
   Esto causo que el modal de detalle apareciera siempre.
   Esta regla debe ir ANTES de cualquier componente con display propio.
   ============================================================ */
[hidden] {
  display: none !important;
}



body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(circle at top left, #101a2e 0%, #0b1220 60%);
  color: var(--text);
  min-height: 100vh;
}

/* ---------------- LOGIN ---------------- */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  margin: 40px 20px;
}

.login-brand {
  text-align: center;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-title {
  font-size: 1.7rem;
  font-weight: 800;
  background: linear-gradient(90deg, var(--accent), var(--ok));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-sub {
  font-size: 0.78rem;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.login-form { display: flex; flex-direction: column; gap: 16px; }

/* ---------------- CAMPOS ---------------- */
.field, .mini-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--dim);
}

input, select {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--text);
  font-size: 0.92rem;
  font-family: inherit;
}
input:focus, select:focus { outline: none; border-color: var(--accent); }

.mini-field input { width: 100px; }

/* ---------------- BOTONES ---------------- */
button { font-family: inherit; cursor: pointer; border-radius: 8px; }
button:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(90deg, var(--accent), var(--ok));
  border: none;
  color: #05131f;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 10px 20px;
}
.btn-primary:hover:not(:disabled) { filter: brightness(1.06); }

.btn-secondary {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.88rem;
  padding: 9px 16px;
}
.btn-secondary:hover:not(:disabled) { border-color: var(--accent); }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--dim);
  font-size: 0.85rem;
  padding: 8px 14px;
}
.btn-ghost:hover { color: var(--text); }

/* ---------------- TOPBAR ---------------- */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 28px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
}

.topbar-brand { display: flex; flex-direction: column; gap: 1px; }
.topbar-brand .brand-title { font-size: 1.15rem; letter-spacing: 0.04em; }
.topbar-brand .brand-sub { text-transform: none; letter-spacing: 0; }

.topbar-right { display: flex; align-items: center; gap: 14px; }
.user-email { font-size: 0.82rem; color: var(--dim); }

/* ---------------- LAYOUT ---------------- */
.container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 24px 28px 60px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
}

.panel-title {
  margin: 0 0 14px 0;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--dim);
}

/* ---------------- ESTADO ---------------- */
.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.status-item { display: flex; flex-direction: column; gap: 4px; }
.status-label {
  font-size: 0.7rem;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.status-value {
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 7px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  background: var(--offline);
  flex-shrink: 0;
}
.dot--ok { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.dot--warn { background: var(--warn); box-shadow: 0 0 8px var(--warn); }
.dot--alarm { background: var(--alarm); box-shadow: 0 0 8px var(--alarm); }
.dot--offline { background: var(--offline); }

.datasource-note {
  font-size: 0.75rem;
  color: var(--dim);
  margin: 12px 0;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.actions { display: flex; gap: 10px; flex-wrap: wrap; }

.result-box {
  margin-top: 16px;
  padding: 14px 16px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--ok);
  border-radius: 8px;
  font-size: 0.86rem;
  line-height: 1.6;
}
.result-box--error { border-left-color: var(--alarm); }

/* ---------------- ALERTAS ---------------- */
.alert {
  padding: 11px 14px;
  border-radius: 8px;
  font-size: 0.84rem;
  margin: 10px 0;
  line-height: 1.5;
}
.alert--error {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.3);
  color: var(--alarm);
}
.alert--ok {
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.3);
  color: var(--ok);
}

/* ---------------- CONTADORES ---------------- */
.counter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
}

.counter {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.counter-value { font-size: 1.7rem; font-weight: 800; line-height: 1; }
.counter-label { font-size: 0.7rem; color: var(--dim); }

/* ---------------- FORMULARIOS EN LINEA ---------------- */
.form-row {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.form-row input[type="text"] { min-width: 200px; }
.limits-row { align-items: flex-end; }

/* ---------------- ARBOL ---------------- */
.tree { margin-top: 14px; font-size: 0.88rem; }
.tree-client { margin-bottom: 12px; }
.tree ul { margin: 4px 0 4px 0; padding-left: 20px; color: var(--dim); }
.tree ul li { margin: 3px 0; }

/* ---------------- FILTROS ---------------- */
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }

.filter-btn {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--dim);
  font-size: 0.78rem;
  padding: 6px 13px;
}
.filter-btn.is-active {
  border-color: var(--accent);
  color: var(--accent);
}

/* ---------------- TABLA ---------------- */
.table-wrap { overflow-x: auto; }

.sensor-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.83rem;
}

.sensor-table th {
  text-align: left;
  padding: 9px 10px;
  color: var(--dim);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.sensor-table td {
  padding: 9px 10px;
  border-bottom: 1px solid rgba(34, 48, 74, 0.5);
  white-space: nowrap;
}

.sensor-table tr.is-clickable:hover { background: rgba(77, 201, 255, 0.05); cursor: pointer; }
.sensor-table .empty { text-align: center; color: var(--dim); padding: 24px; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; }
.small { font-size: 0.76rem; color: var(--dim); }

.battery--low { color: var(--warn); font-weight: 700; }
.battery--critical { color: var(--alarm); font-weight: 700; }

.tag {
  font-size: 0.62rem;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.tag--new { background: rgba(77, 201, 255, 0.15); color: var(--accent); }
.tag--missing { background: rgba(248, 113, 113, 0.15); color: var(--alarm); }
.tag--open { background: rgba(251, 191, 36, 0.15); color: var(--warn); }
.tag--closed { background: rgba(52, 211, 153, 0.15); color: var(--ok); }

.badge {
  font-size: 0.6rem;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--dim);
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 600;
  letter-spacing: 0.04em;
  vertical-align: middle;
}

.hint { font-size: 0.78rem; color: var(--dim); line-height: 1.5; }

/* ---------------- MODAL ---------------- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(5, 10, 20, 0.8);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 20px;
  overflow-y: auto;
  z-index: 100;
}

.modal-content {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 30px;
  max-width: 900px;
  width: 100%;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: transparent;
  border: none;
  color: var(--dim);
  font-size: 1.6rem;
  line-height: 1;
  padding: 0 6px;
}
.modal-close:hover { color: var(--text); }

.modal-content h2 { margin: 0 0 4px 0; font-size: 1.3rem; }
.modal-content h3 {
  margin: 24px 0 10px 0;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--dim);
}

.detail-meta { color: var(--dim); font-size: 0.82rem; margin: 0 0 18px 0; }

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 8px;
}
.detail-grid > div { display: flex; flex-direction: column; gap: 3px; }
.detail-label { font-size: 0.68rem; color: var(--dim); text-transform: uppercase; letter-spacing: 0.04em; }
.detail-value { font-size: 1rem; font-weight: 700; }

/* ============================================================
   AVISO GLOBAL (feedback de acciones)
   Ninguna accion debe fallar en silencio, incluido un 403.
   ============================================================ */
.global-notice {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: 13px 22px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  max-width: 90vw;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 200;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}
.global-notice.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.global-notice--ok {
  background: #14352b;
  border: 1px solid var(--ok);
  color: var(--ok);
}
.global-notice--error {
  background: #3a1d1d;
  border: 1px solid var(--alarm);
  color: var(--alarm);
}

/* Banner de solo lectura para el rol viewer */
.readonly-banner {
  background: rgba(77, 201, 255, 0.08);
  border: 1px solid rgba(77, 201, 255, 0.3);
  color: var(--accent);
  padding: 11px 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  margin-bottom: 16px;
}

/* ============================================================
   SELECTOR DE INTEGRACION ACTIVA
   Define el contexto de todo el panel superior. Es deliberadamente
   distinto de los selectores de la seccion de creacion, que solo
   eligen a que cliente pertenecera una integracion NUEVA.
   ============================================================ */
.active-integration {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.active-integration-label {
  font-size: 0.7rem;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}
.active-integration select { min-width: 260px; }
.active-integration .hint { flex-basis: 100%; margin: 0; }

/* Estado de credenciales de la integracion activa */
.cred--ok   { color: var(--ok); }
.cred--warn { color: var(--warn); }
.cred--bad  { color: var(--alarm); }

/* ============================================================
   NAVEGACION PRINCIPAL (Diagnostico / Administracion)
   ============================================================ */
.topnav {
  display: flex;
  gap: 6px;
  flex: 1;
  justify-content: center;
}

.topnav-link {
  color: var(--dim);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.topnav-link:hover { color: var(--text); }
.topnav-link.is-active {
  color: var(--accent);
  border-color: var(--border);
  background: var(--panel);
}

/* ============================================================
   LAYOUT DE ADMINISTRACION
   ============================================================ */
.admin-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  max-width: 1500px;
  margin: 0 auto;
  padding: 24px 28px 60px;
  align-items: start;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: sticky;
  top: 24px;
}

.admin-nav-item {
  background: transparent;
  border: 1px solid transparent;
  color: var(--dim);
  font-size: 0.88rem;
  text-align: left;
  padding: 10px 14px;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
}
.admin-nav-item:hover { background: var(--panel); color: var(--text); }
.admin-nav-item.is-active {
  background: var(--panel);
  border-color: var(--border);
  color: var(--accent);
  font-weight: 700;
}

.admin-content { min-width: 0; }

.admin-section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 26px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.section-head h2 { margin: 0; font-size: 1.15rem; }

/* ============================================================
   FORMULARIOS
   ============================================================ */
.inline-form {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.inline-form input[type="text"],
.inline-form input[type="email"] { min-width: 220px; }

.card-form {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 22px;
  margin-bottom: 20px;
}
.card-form h3 {
  margin: 0 0 16px 0;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--dim);
}

.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.btn-sm { font-size: 0.75rem; padding: 5px 10px; }

select[multiple] { padding: 6px; min-height: 90px; }

/* ============================================================
   TARJETAS DE INTEGRACION
   ============================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}

.admin-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
}

.admin-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.admin-card-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 0.82rem;
}
.admin-card-list li { display: flex; justify-content: space-between; gap: 12px; }
.admin-card-list li > span:first-child { color: var(--dim); flex-shrink: 0; }
.admin-card-list li > span:last-child { text-align: right; word-break: break-word; }

/* ============================================================
   ARBOL DE SEDES Y AREAS
   ============================================================ */
.admin-tree { margin-top: 18px; font-size: 0.9rem; }
.admin-tree ul { margin: 6px 0; padding-left: 22px; color: var(--dim); }
.admin-tree li { margin: 6px 0; }
.admin-tree .tree-client { margin-bottom: 18px; }

@media (max-width: 900px) {
  .admin-layout { grid-template-columns: 1fr; }
  .admin-nav { position: static; flex-direction: row; flex-wrap: wrap; }
  .topnav { justify-content: flex-start; }
}

/* ============================================================================
   PÁGINAS OPERATIVAS (Resumen, Sensores, Detalle)
   ============================================================================ */

.topnav-sep {
  width: 1px;
  height: 20px;
  background: var(--border);
  margin: 0 8px;
  align-self: center;
}
.topnav-link--secondary { font-weight: 500; opacity: 0.75; font-size: 0.8rem; }

/* --- Barra de contexto: cliente + filtros + última sincronización --- */
.context-bar {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 32px);
  flex-wrap: wrap;
  padding: 14px clamp(16px, 2vw, 28px);
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.context-client { display: flex; flex-direction: column; gap: 2px; }
.context-label {
  font-size: 0.65rem; color: var(--dim);
  text-transform: uppercase; letter-spacing: 0.06em; font-weight: 700;
}
.context-value { font-size: 1.05rem; font-weight: 700; }

.context-filters { display: flex; gap: 12px; flex-wrap: wrap; }
.context-filter { display: flex; flex-direction: column; gap: 3px; font-size: 0.68rem; color: var(--dim); }
.context-filter select { min-width: 150px; padding: 6px 10px; font-size: 0.85rem; }

.context-sync { margin-left: auto; font-size: 0.78rem; color: var(--dim); text-align: right; }

.page {
  max-width: 1560px;
  margin: 0 auto;
  padding: 22px clamp(16px, 2vw, 28px) 60px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.section-title {
  margin: 0 0 14px 0;
  font-size: 0.82rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--dim);
}
.section-subtitle {
  margin: 26px 0 12px 0;
  font-size: 0.75rem; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--dim);
}

/* --- KPIs --- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.kpi {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  display: flex; flex-direction: column; gap: 4px;
  text-decoration: none; color: var(--text);
  transition: border-color 0.15s, transform 0.1s;
}
.kpi:hover { border-color: var(--accent); transform: translateY(-1px); }
.kpi-value { font-size: 2rem; font-weight: 800; line-height: 1; }
.kpi-label { font-size: 0.72rem; color: var(--dim); }

.kpi--ok { border-left-color: var(--ok); }
.kpi--warn { border-left-color: var(--warn); }
.kpi--warn .kpi-value { color: var(--warn); }
.kpi--alarm { border-left-color: var(--alarm); }
.kpi--alarm .kpi-value { color: var(--alarm); }
.kpi--offline { border-left-color: var(--offline); }
.kpi--offline .kpi-value { color: var(--offline); }
.kpi--nolimits { border-left-color: #a78bfa; }
.kpi--nolimits .kpi-value { color: #a78bfa; }

/* --- Baterías (indicador secundario, deliberadamente discreto) --- */
.battery-strip {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 10px 16px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.78rem;
}
.battery-strip-label {
  font-size: 0.65rem; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--dim); font-weight: 700;
}
.battery-chip { color: var(--dim); }
.battery-chip strong { color: var(--text); }
.battery-chip--low strong { color: var(--warn); }
.battery-chip--critical strong { color: var(--alarm); }
.battery-strip .hint { margin-left: auto; }

/* --- Banners --- */
.banner {
  border-radius: 10px;
  padding: 14px 18px;
  display: flex; flex-direction: column; gap: 8px;
  font-size: 0.86rem;
}
.banner--alarm {
  background: rgba(248,113,113,0.1);
  border: 1px solid rgba(248,113,113,0.35);
  color: var(--alarm);
}
.banner--offline {
  background: rgba(107,120,137,0.12);
  border: 1px solid rgba(107,120,137,0.4);
  color: var(--text);
}
.banner--nolimits {
  background: rgba(167,139,250,0.1);
  border: 1px solid rgba(167,139,250,0.35);
  color: #a78bfa;
}
.banner-head { display: flex; gap: 14px; align-items: baseline; flex-wrap: wrap; }
.banner-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.banner-list li {
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
  padding-top: 8px; border-top: 1px solid rgba(255,255,255,0.06);
}
.banner--offline { flex-direction: row; align-items: center; }

/* --- Píldoras de estado --- */
.pill {
  font-size: 0.68rem; font-weight: 700;
  padding: 3px 10px; border-radius: 999px;
  letter-spacing: 0.02em; white-space: nowrap;
}
.pill--normal { background: rgba(52,211,153,0.15); color: var(--ok); }
.pill--warning { background: rgba(251,191,36,0.15); color: var(--warn); }
.pill--alarm { background: rgba(248,113,113,0.15); color: var(--alarm); }
.pill--offline { background: rgba(107,120,137,0.2); color: var(--offline); }
.pill--no_limits { background: rgba(167,139,250,0.15); color: #a78bfa; }
.pill--empty { background: rgba(107,120,137,0.15); color: var(--dim); }
.pill--unknown { background: rgba(107,120,137,0.15); color: var(--dim); }
.pill--no_data { background: rgba(107,120,137,0.15); color: var(--dim); }
.dot--nolimits { background: #a78bfa; box-shadow: 0 0 8px #a78bfa; }

/* --- Tarjetas de área --- */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}

.area-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-top: 3px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  display: flex; flex-direction: column; gap: 12px;
  text-decoration: none; color: var(--text);
  transition: border-color 0.15s, transform 0.1s;
}
.area-card:hover { transform: translateY(-1px); }
.area-card--normal { border-top-color: var(--ok); }
.area-card--warning { border-top-color: var(--warn); }
.area-card--alarm { border-top-color: var(--alarm); }
.area-card--offline { border-top-color: var(--offline); }
.area-card--no_limits { border-top-color: #a78bfa; }
.area-card--empty { border-top-color: var(--border); }

.area-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.area-name { display: block; font-size: 1rem; font-weight: 700; }
.area-site { display: block; font-size: 0.72rem; color: var(--dim); }
.area-sensors { font-size: 0.78rem; color: var(--dim); }

.area-metrics {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
  padding-top: 12px; border-top: 1px solid var(--border);
}
.area-metrics > div, .sensor-metrics > div { display: flex; flex-direction: column; gap: 2px; }
.metric-value { font-size: 1.15rem; font-weight: 700; }
.metric-label { font-size: 0.65rem; color: var(--dim); }

.area-risk { font-size: 0.75rem; color: var(--dim); display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.area-empty { padding-top: 10px; border-top: 1px solid var(--border); }

.risk { font-weight: 700; }
.risk--low { color: var(--ok); }
.risk--caution { color: var(--warn); }
.risk--high { color: var(--alarm); }
.risk--unknown { color: var(--dim); }

/* --- Filtros de la lista de sensores --- */
.filter-row {
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
  padding: 14px 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.filter-row input[type="search"] { min-width: 260px; }
.filter-row .hint { margin-left: auto; }

/* --- Tarjetas de sensor --- */
.sensors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
  margin-top: 16px;
}
.sensors-grid--secondary { opacity: 0.7; }

.sensor-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 10px;
  text-decoration: none; color: var(--text);
  transition: border-color 0.15s, transform 0.1s;
}
.sensor-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.sensor-card.is-offline { opacity: 0.62; }
.sensor-card.is-offline:hover { opacity: 0.85; }

.sensor-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.sensor-name { display: block; font-size: 0.95rem; font-weight: 700; }
.sensor-area { display: block; font-size: 0.7rem; color: var(--dim); }

.sensor-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.sensor-metrics .metric-value { font-size: 1.05rem; }

.sensor-offline { display: flex; flex-direction: column; gap: 3px; }
.offline-title {
  font-size: 0.75rem; font-weight: 800;
  letter-spacing: 0.06em; color: var(--offline);
}

.door-state { font-size: 1.4rem; font-weight: 800; letter-spacing: 0.03em; }
.door-state--open { color: var(--warn); }
.door-state--closed { color: var(--ok); }

.sensor-card-foot {
  display: flex; justify-content: space-between; gap: 8px;
  font-size: 0.68rem; color: var(--dim);
  padding-top: 8px; border-top: 1px solid var(--border);
}
.bat-low { color: var(--warn); font-weight: 700; }
.bat-critical { color: var(--alarm); font-weight: 700; }

/* --- Detalle --- */
.back-link {
  color: var(--dim); text-decoration: none;
  font-size: 0.82rem; display: inline-block; margin-bottom: 14px;
}
.back-link:hover { color: var(--text); }

.detail-header {
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 22px;
  margin-bottom: 18px;
}
.detail-title { margin: 0 0 4px 0; font-size: 1.4rem; }
.detail-sub { margin: 0 0 6px 0; color: var(--dim); font-size: 0.85rem; }
.detail-tech { margin: 0; }
.detail-status { display: flex; flex-direction: column; align-items: flex-end; gap: 5px; text-align: right; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}
.stat-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
  display: flex; flex-direction: column; gap: 3px;
}
.stat-title {
  font-size: 0.68rem; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--dim); font-weight: 700;
}
.stat-current { font-size: 2.1rem; font-weight: 800; line-height: 1.1; }
.stat-label { font-size: 0.68rem; color: var(--dim); margin-bottom: 8px; }
.stat-row {
  display: flex; justify-content: space-between; gap: 10px;
  padding-top: 10px; border-top: 1px solid var(--border);
}
.stat-row > div { display: flex; flex-direction: column; gap: 1px; }
.stat-row span { font-size: 0.62rem; color: var(--dim); }
.stat-row strong { font-size: 0.85rem; }
.stat-extra {
  display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap;
  padding-top: 10px; border-top: 1px solid var(--border);
}
.stat-extra span:first-child { font-size: 0.62rem; color: var(--dim); }

.chart-container { position: relative; height: 380px; width: 100%; }
.chart-container--short { height: 220px; }

/* --- Estados de carga / error / vacío --- */
.state-box {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; padding: 46px 20px; text-align: center;
  background: var(--panel);
  border: 1px dashed var(--border);
  border-radius: 10px;
  color: var(--dim);
}
.state-box--error { border-color: rgba(248,113,113,0.4); }
.state-box p { margin: 0; }

.spinner {
  width: 26px; height: 26px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  .context-bar { flex-direction: column; align-items: flex-start; }
  .context-sync { margin-left: 0; text-align: left; }
  .filter-row .hint { margin-left: 0; }
  .detail-status { align-items: flex-start; text-align: left; }
}

/* Estado UNKNOWN: sin metadata de comunicación. No es lo mismo que offline. */
.pill--unknown { background: rgba(107,120,137,0.15); color: var(--dim); }
.area-card--unknown { border-top-color: var(--offline); }

/* --- Bloques de KPI agrupados por concepto --- */
.kpi-block { display: flex; flex-direction: column; gap: 10px; }
.kpi-block .section-title { margin-bottom: 0; }
.kpi-block .hint { margin: 0; }
span.kpi { cursor: default; }
span.kpi:hover { border-color: var(--border); transform: none; }

/* --- Banner de frescura de datos --- */
.banner--freshness { flex-direction: column; gap: 4px; }
.banner--stale {
  background: rgba(251,191,36,0.1);
  border: 1px solid rgba(251,191,36,0.35);
  color: var(--warn);
}
.banner--syncing {
  background: rgba(77,201,255,0.1);
  border: 1px solid rgba(77,201,255,0.35);
  color: var(--accent);
}
.banner--error {
  background: rgba(248,113,113,0.1);
  border: 1px solid rgba(248,113,113,0.35);
  color: var(--alarm);
}
.banner--never {
  background: rgba(107,120,137,0.12);
  border: 1px solid rgba(107,120,137,0.4);
  color: var(--dim);
}
.banner--freshness .hint { color: inherit; opacity: 0.85; }

/* --- "+N alarmas adicionales" --- */
.banner-more {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding-top: 10px; margin-top: 4px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-weight: 700;
}

/* ============================================================================
   CUMPLIMIENTO
   ============================================================================ */
.compliance-summary { display: flex; flex-direction: column; gap: 16px; }

.summary-context, .summary-counts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
}
.summary-counts {
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.summary-context > div, .summary-counts > div { display: flex; flex-direction: column; gap: 2px; }
.summary-label {
  font-size: 0.62rem; color: var(--dim);
  text-transform: uppercase; letter-spacing: 0.05em; font-weight: 700;
}
.summary-value { font-size: 0.95rem; font-weight: 700; }
.summary-counts .summary-value { font-size: 1.4rem; }

/* --- Manómetro --- */











.gauge-side { display: flex; flex-direction: column; gap: 14px; }

.metric-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.metric-box {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 3px;
}
.metric-box-label {
  font-size: 0.62rem; color: var(--dim);
  text-transform: uppercase; letter-spacing: 0.05em; font-weight: 700;
}
.metric-box-value { font-size: 1.5rem; font-weight: 800; }

.coverage-warning {
  background: rgba(251,191,36,0.1);
  border: 1px solid rgba(251,191,36,0.35);
  color: var(--warn);
  border-radius: 8px;
  padding: 11px 14px;
  font-size: 0.82rem;
  line-height: 1.5;
}

.disclaimer {
  border-top: 1px solid var(--border);
  padding-top: 12px;
  line-height: 1.55;
}

/* --- Variables --- */
.variables-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}
.variable-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  display: flex; flex-direction: column; gap: 4px;
}
.variable-title {
  font-size: 0.66rem; color: var(--dim);
  text-transform: uppercase; letter-spacing: 0.05em; font-weight: 700;
}
.variable-value { font-size: 1.9rem; font-weight: 800; line-height: 1.1; }
.variable-value--good { color: var(--ok); }
.variable-value--warning { color: var(--warn); }
.variable-value--low { color: var(--alarm); }
.variable-value--na { color: var(--dim); font-size: 1.15rem; }
.variable-detail {
  display: flex; gap: 12px; flex-wrap: wrap;
  padding-top: 10px; margin-top: 4px;
  border-top: 1px solid var(--border);
  font-size: 0.68rem; color: var(--dim);
}
.variable-detail strong { color: var(--text); }

/* --- Barras en tabla --- */
.bar-wrap {
  height: 6px; width: 70px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px; overflow: hidden;
  display: inline-block; vertical-align: middle;
}
.bar-wrap--wide { width: 100%; height: 8px; }
.bar { height: 100%; border-radius: 3px; }
.bar--good { background: var(--ok); }
.bar--warning { background: var(--warn); }
.bar--low { background: var(--alarm); }
.bar--na { background: var(--offline); }
.bar-value { font-size: 0.75rem; margin-left: 6px; vertical-align: middle; }

/* --- Indicador compacto en el detalle del sensor --- */
.compliance-mini { margin: 18px 0; }
.mini-head { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; }
.mini-head .section-title { margin-bottom: 0; }
.mini-body {
  display: grid;
  grid-template-columns: minmax(140px, 200px) 1fr;
  gap: 22px; align-items: center;
  margin-top: 12px;
}
.mini-gauge { display: flex; flex-direction: column; gap: 5px; }
.mini-value { font-size: 1.9rem; font-weight: 800; line-height: 1; }
.mini-value--good { color: var(--ok); }
.mini-value--warning { color: var(--warn); }
.mini-value--low { color: var(--alarm); }
.mini-value--na { color: var(--dim); font-size: 1.2rem; }
.mini-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
}
.mini-metrics > div { display: flex; flex-direction: column; gap: 1px; }
.mini-metrics span { font-size: 0.62rem; color: var(--dim); text-transform: uppercase; letter-spacing: 0.04em; }
.mini-metrics strong { font-size: 0.95rem; }

@media (max-width: 900px) {
  
  .mini-body { grid-template-columns: 1fr; }
}

/* ============================================================================
   IDENTIDAD MAS INGENIERÍA  (Fase 5)
   Los tokens viven en brand.css. Aquí solo se aplican.
   ============================================================================ */

/* --- Topbar con logo real --- */
.topbar {
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
  padding: 12px clamp(16px, 2vw, 28px);
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

/* El PNG del logo tiene fondo transparente, así que se coloca directamente
   sobre el panel oscuro sin ninguna caja blanca detrás. */
.brand-logo {
  height: 34px;
  width: auto;
  display: block;
}

/* "SmartSense" es el nombre del PRODUCTO, separado del logo corporativo por
   un divisor: la marca es MAS Ingeniería, SmartSense es lo que hace. */
.brand-product {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.01em;
  padding-left: 12px;
  border-left: 1px solid var(--border-strong);
  line-height: 1.1;
}

.login-logo { height: 46px; width: auto; margin: 0 auto 10px; display: block; }
.brand-product--login {
  border-left: none; padding-left: 0; text-align: center;
  display: block; font-size: 1.25rem;
}
.login-brand { align-items: center; }

/* --- Navegación --- */
.topnav-link {
  color: var(--dim);
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
}
.topnav-link:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.topnav-link.is-active {
  /* Azul de marca en su variante legible sobre oscuro (8.32:1). */
  color: var(--accent);
  background: rgba(0, 119, 190, 0.12);
  border-color: rgba(0, 119, 190, 0.35);
}

/* --- Campana de alarmas: cuenta REAL, no un adorno --- */
.alarm-bell {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(229, 72, 77, 0.12);
  border: 1px solid rgba(229, 72, 77, 0.4);
  color: var(--alarm);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 700;
}
.alarm-bell:hover { background: rgba(229, 72, 77, 0.2); }
.bell-icon { font-size: 0.6rem; }

/* --- Botones con el azul de marca como superficie --- */
.btn-primary {
  background: var(--accent-surface);
  color: #fff;                     /* 4.79:1 sobre el azul: cumple AA */
  border: none;
  font-weight: 700;
}
.btn-primary:hover:not(:disabled) { background: var(--brand-blue-700); filter: none; }
.btn-secondary:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }

/* --- Layout de dos columnas del Resumen --- */
.dashboard-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 20px;
  align-items: start;
}
.dashboard-main, .dashboard-rail {
  display: flex; flex-direction: column; gap: 18px; min-width: 0;
}
.dashboard-rail { position: sticky; top: 18px; }

/* --- Tarjeta de cumplimiento en la barra lateral --- */
.rail-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.rail-card .section-title { margin-bottom: 12px; }
.rail-compliance { display: flex; flex-direction: column; gap: 12px; }



.rail-metrics { display: flex; flex-direction: column; gap: 10px; }
.rail-metric {
  display: flex; flex-direction: column; gap: 1px;
  padding-top: 10px; border-top: 1px solid var(--border);
}
.rail-metric-label {
  font-size: 0.62rem; color: var(--dim);
  text-transform: uppercase; letter-spacing: 0.05em; font-weight: 700;
}
.rail-metric-value { font-size: 1.15rem; font-weight: 800; }
.rail-metric-note { font-size: 0.68rem; color: var(--text-faint); }

/* --- Leyenda de estados --- */
.legend-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px 14px;
}
.legend-item { display: flex; align-items: flex-start; gap: 8px; }
.legend-dot {
  width: 9px; height: 9px; border-radius: 50%;
  margin-top: 4px; flex-shrink: 0;
}
.legend-dot--ok { background: var(--ok); }
.legend-dot--warn { background: var(--warn); }
.legend-dot--alarm { background: var(--alarm); }
.legend-dot--nolimits { background: var(--nolimits); }
.legend-dot--offline { background: var(--offline); }
.legend-text { display: flex; flex-direction: column; gap: 0; }
.legend-name { font-size: 0.76rem; font-weight: 700; }
.legend-desc { font-size: 0.66rem; color: var(--dim); line-height: 1.35; }

/* --- Accesos rápidos --- */
.quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}
.quick-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex; flex-direction: column; gap: 8px;
  text-decoration: none; color: var(--text);
  transition: border-color 0.15s, transform 0.1s;
}
.quick-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.quick-title { font-size: 1rem; font-weight: 700; }
.quick-desc { font-size: 0.78rem; color: var(--dim); line-height: 1.45; }

/* --- Reportes (placeholder honesto) --- */
.page-title { margin: 0 0 8px 0; font-size: 1.5rem; }
.page-lead { margin: 0; color: var(--dim); font-size: 0.9rem; line-height: 1.6; max-width: 70ch; }
.report-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}
.report-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  display: flex; flex-direction: column; gap: 7px;
}
.report-card.is-pending { opacity: 0.75; }
.report-name { font-size: 0.92rem; font-weight: 700; }
.report-desc { font-size: 0.76rem; color: var(--dim); line-height: 1.45; }
.pill--pending {
  background: rgba(107,120,137,0.18); color: var(--dim);
  align-self: flex-start;
}

/* --- Estado: colores de condición, nunca de marca --- */
.pill--normal { background: rgba(47,191,113,0.15); color: var(--ok); }
.pill--warning { background: rgba(232,163,61,0.15); color: var(--warn); }
.pill--alarm { background: rgba(229,72,77,0.15); color: var(--alarm); }
.pill--no_limits { background: rgba(155,138,251,0.15); color: var(--nolimits); }
.dot--ok { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.dot--warn { background: var(--warn); box-shadow: 0 0 8px var(--warn); }
.dot--alarm { background: var(--alarm); box-shadow: 0 0 8px var(--alarm); }
.dot--nolimits { background: var(--nolimits); box-shadow: 0 0 8px var(--nolimits); }

@media (max-width: 1180px) {
  .dashboard-layout { grid-template-columns: 1fr; }
  .dashboard-rail { position: static; }
}
@media (max-width: 700px) {
  .brand-product { display: none; }
  .brand-logo { height: 28px; }
}

/* --- Mini-gráficas de área ---
   La tarjeta NO es un enlace: contiene una gráfica interactiva, y envolverla
   en un <a> secuestraría el hover y el clic. El enlace es explícito. */
.area-chart {
  position: relative;
  height: 110px;
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.area-chart--empty {
  display: flex; align-items: center; justify-content: center;
  height: 90px; text-align: center;
}
.area-chart--empty .hint { max-width: 26ch; line-height: 1.4; }

.area-chart-legend {
  display: flex; gap: 12px; flex-wrap: wrap;
  font-size: 0.63rem; color: var(--dim);
}
.area-chart-legend span { display: inline-flex; align-items: center; gap: 5px; }
.spark { width: 12px; height: 2px; border-radius: 1px; display: inline-block; }
.spark--temp { background: #3DB6FF; }
.spark--hum { background: #2FBF71; }
.spark--dew {
  background: repeating-linear-gradient(90deg, #9B8AFB 0 4px, transparent 4px 7px);
}

.area-card { cursor: default; }
.area-card:hover { transform: none; }
.area-link {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}
.area-link:hover { text-decoration: underline; }

/* Con gráficas, las tarjetas necesitan más ancho para ser legibles. */
.areas-grid { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }

/* ============================================================================
   FASE 4.1B — KPIs compactos, observaciones, gauge corregido
   ============================================================================ */

/* --- KPIs: chips compactos, no bloques de 2 rem --- */
.kpi-panel { display: flex; flex-direction: column; gap: 10px; }
.chip-row {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.chip-row:last-of-type { border-bottom: none; }
.chip-group-label {
  font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--dim); font-weight: 700; min-width: 138px;
}
.chip {
  display: inline-flex; align-items: baseline; gap: 6px;
  padding: 4px 11px; border-radius: 999px;
  background: var(--panel-2); border: 1px solid var(--border);
  text-decoration: none; color: var(--text);
  font-size: 0.74rem;
}
a.chip:hover { border-color: var(--accent); }
.chip-value { font-size: 0.95rem; font-weight: 800; line-height: 1; }
.chip-label { color: var(--dim); }
.chip--ok .chip-value { color: var(--ok); }
.chip--warn .chip-value { color: var(--warn); }
.chip--alarm .chip-value { color: var(--alarm); }
.chip--offline .chip-value { color: var(--offline); }
.chip--nolimits .chip-value { color: var(--nolimits); }

.footer-info {
  font-size: 0.76rem; color: var(--dim);
  padding-top: 4px; margin: 0;
}

/* --- Observaciones --- */
.observations { display: flex; flex-direction: column; gap: 12px; }
.observation {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
}
.observation-head {
  display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap;
  margin-bottom: 5px;
}
.observation-type { font-size: 0.85rem; font-weight: 700; }
.observation-area {
  font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--dim); font-weight: 700;
}
.observation-text { margin: 0; font-size: 0.82rem; line-height: 1.55; color: var(--dim); }

/* --- Gauge: el valor va DENTRO del semicírculo ---
   BUG CORREGIDO: .gauge-center usaba `position:absolute; bottom:8px` contra
   un contenedor que no era `position:relative`, así que se posicionaba contra
   la página y el N/A aparecía fuera de la tarjeta. Ahora el wrapper es el
   contexto de posicionamiento y el centro se ancla a él. */




/* Con un solo cliente/área la tarjeta debe poder ensancharse. */
.areas-grid { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }

/* Leyenda compacta: deja de ser una tarjeta grande permanente. */
.legend-grid { grid-template-columns: repeat(auto-fit, minmax(115px, 1fr)); gap: 7px 10px; }
.legend-desc { font-size: 0.62rem; }

/* ============================================================================
   GAUGE — definición ÚNICA
   El valor vive DENTRO del wrapper, así que no puede separarse del arco.
   Sin offsets mágicos: el readout se centra sobre el propio componente.
   ============================================================================ */
.gauge {
  position: relative;          /* contexto de posicionamiento del readout */
  width: 100%;
  height: var(--gauge-h, 170px);
  overflow: visible;
}
.gauge--sm { --gauge-h: 120px; }

.gauge > canvas { display: block; width: 100% !important; height: 100% !important; }

/* Anclado al borde inferior del semicírculo, centrado horizontalmente.
   El arco ocupa la mitad superior del canvas, así que el hueco central queda
   justo encima de la base: ahí va el número. */
.gauge-readout {
  position: absolute;
  left: 0; right: 0; bottom: 4%;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  pointer-events: none;
  text-align: center;
}
.gauge-number { font-size: clamp(1.4rem, 2.4vw, 2.4rem); font-weight: 800; line-height: 1; }
.gauge--sm .gauge-number { font-size: clamp(1.1rem, 1.8vw, 1.7rem); }
.gauge-number--good { color: var(--ok); }
.gauge-number--warning { color: var(--warn); }
.gauge-number--low { color: var(--alarm); }
.gauge-number--na { color: var(--dim); }
.gauge-caption {
  font-size: 0.62rem; color: var(--dim);
  text-transform: uppercase; letter-spacing: 0.06em; font-weight: 700;
  max-width: 90%;
}

@media (max-width: 900px) {  }

/* ============================================================================
   AGRUPACIÓN POR ÁREA
   El color de área identifica; el badge comunica estado. Nunca se mezclan.
   ============================================================================ */
.area-group { margin-bottom: 26px; }
.area-group-head {
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
  padding: 0 0 9px 0;
  margin-bottom: 12px;
  border-bottom: 2px solid var(--area-color, var(--border));
}
.area-group-dot {
  width: 8px; height: 8px; border-radius: 2px;
  background: var(--area-color, var(--offline));
  align-self: center; flex-shrink: 0;
}
.area-group-name {
  margin: 0; font-size: 0.92rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.area-group-site { font-size: 0.7rem; color: var(--dim); }
.area-group-count { margin-left: auto; font-size: 0.72rem; color: var(--dim); }

/* Franja vertical de identidad en cada tarjeta. Discreta: 3 px. */
.sensor-card {
  position: relative;
  border-left: 3px solid var(--area-color, var(--border));
}

/* ============================================================================
   DETALLE: límites vigentes + gauge compacto en una sola fila
   Van juntos para no empujar la gráfica principal hacia abajo.
   ============================================================================ */
.limits-panel {
  display: grid;
  grid-template-columns: 1fr minmax(190px, 250px);
  gap: 24px;
  align-items: center;
  margin-bottom: 18px;
}
.limits-main { min-width: 0; }
.limits-range {
  margin: 0 0 12px 0;
  font-size: 1.6rem; font-weight: 800; line-height: 1.1;
}
.limits-none { margin: 0 0 8px 0; font-size: 1.1rem; font-weight: 700; color: var(--nolimits); }

.limits-zones {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 8px; margin-bottom: 10px;
}
.zone {
  display: flex; flex-direction: column; gap: 2px;
  padding: 8px 11px; border-radius: var(--radius-sm);
  background: var(--panel-2);
  border-left: 3px solid var(--border);
}
.zone--warn { border-left-color: var(--warn); }
.zone--ok { border-left-color: var(--ok); }
.zone-label {
  font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--dim); font-weight: 700;
}
.zone-value { font-size: 0.82rem; font-weight: 700; }

.limits-gauge {
  display: flex; flex-direction: column; gap: 8px;
  padding-left: 20px; border-left: 1px solid var(--border);
}
.limits-gauge .section-title { margin-bottom: 0; }
.limits-gauge .mini-metrics {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px 10px;
}
.limits-gauge .btn-sm { text-align: center; text-decoration: none; }

@media (max-width: 900px) {
  .limits-panel { grid-template-columns: 1fr; }
  .limits-gauge { padding-left: 0; border-left: none; padding-top: 16px; border-top: 1px solid var(--border); }
}

/* ============================================================================
   CLASIFICACIÓN VISUAL DEL CUMPLIMIENTO
   Los mismos tokens que devuelve classifyCompliance(), en un solo sitio.
   ============================================================================ */
.gauge-goal {
  margin: 6px 0 0 0;
  font-size: 0.68rem; color: var(--dim); text-align: center; line-height: 1.4;
}
.goal-state--good { color: var(--ok); }
.goal-state--warning { color: var(--warn); }
.goal-state--low { color: var(--alarm); }
.goal-state--na { color: var(--dim); }

/* Barra + porcentaje dentro de la misma celda de métrica. */
.metric-bar { display: flex; align-items: center; gap: 7px; }
.metric-bar .bar-wrap { width: 54px; flex-shrink: 0; }
.bar-value { font-size: 0.76rem; font-weight: 700; margin-left: 0; }
.bar-value--good { color: var(--ok); }
.bar-value--warning { color: var(--warn); }
.bar-value--low { color: var(--alarm); }
.bar-value--na { color: var(--dim); }

/* Cobertura y disponibilidad son OTRAS métricas: no se colorean con la
   clasificación de cumplimiento para no sugerir que miden lo mismo. */
.metric-neutral { color: var(--text); font-weight: 600; }

.variable-value--good { color: var(--ok); }
.variable-value--warning { color: var(--warn); }
.variable-value--low { color: var(--alarm); }
.variable-value--na { color: var(--dim); font-size: 1.15rem; }

/* ============================================================================
   PANEL SUPERIOR DE CUMPLIMIENTO — definición ÚNICA
   Exactamente DOS hijos: la columna del gauge y el panel de métricas.
   Añadir un tercero rompería el reparto (fue el bug: la meta quedó como
   tercer hijo y el panel derecho bajó a la columna estrecha).
   ============================================================================ */
.gauge-panel {
  display: grid;
  grid-template-columns: minmax(230px, 28%) 1fr;   /* ~28 % / ~72 % */
  gap: 28px;
  align-items: center;
}
.gauge-column { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.gauge-side { display: flex; flex-direction: column; gap: 14px; min-width: 0; }

/* Cobertura y disponibilidad, lado a lado, ocupando el ancho disponible. */
.metric-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

@media (max-width: 900px) {
  .gauge-panel { grid-template-columns: 1fr; }
}

/* Bloque de límites ligeramente más compacto: cede altura a la gráfica,
   que es lo que se mira. */
.limits-panel { padding: 15px 18px; margin-bottom: 14px; gap: 20px; }
.limits-range { font-size: 1.3rem; margin-bottom: 9px; }
.limits-zones { gap: 6px; margin-bottom: 7px; }
.zone { padding: 6px 9px; }
.zone-value { font-size: 0.76rem; }
.limits-panel .hint { font-size: 0.72rem; line-height: 1.45; }

/* ============================================================================
   PLANO V1
   ============================================================================ */
.plan-panel { padding: 14px; }

/* fit-to-screen conservando proporción: object-fit contain. La imagen entera
   se ve siempre, sin recortes ni deformación. */
.plan-stage {
  position: relative;
  width: 100%;
  height: min(72vh, 760px);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.plan-stage.is-placing { cursor: crosshair; }
.plan-stage img {
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
  user-select: none;
}

.plan-markers { position: absolute; inset: 0; pointer-events: none; }

.plan-marker {
  position: absolute;
  transform: translate(-50%, -50%);
  display: flex; align-items: center; gap: 6px;
  padding: 4px 9px 4px 6px;
  border-radius: 999px;
  background: rgba(11, 18, 32, 0.85);
  border: 1px solid var(--border-strong);
  color: var(--text);
  font-size: 0.72rem; font-weight: 600;
  cursor: pointer;
  pointer-events: auto;
  white-space: nowrap;
}
.plan-marker:hover { border-color: var(--accent); }
.plan-marker-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }

/* Color de ESTADO, igual que en el resto de la aplicación. */
.plan-marker--normal .plan-marker-dot { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.plan-marker--warning .plan-marker-dot { background: var(--warn); box-shadow: 0 0 8px var(--warn); }
.plan-marker--alarm .plan-marker-dot { background: var(--alarm); box-shadow: 0 0 10px var(--alarm); }
.plan-marker--offline .plan-marker-dot { background: var(--offline); }
.plan-marker--no_limits .plan-marker-dot { background: var(--nolimits); }
.plan-marker--unknown .plan-marker-dot { background: var(--offline); }

.plan-toolbar { display: flex; align-items: flex-end; gap: 14px; flex-wrap: wrap; }
.plan-toolbar .hint { flex: 1 1 260px; margin: 0; }
#toggle-place.is-active { border-color: var(--accent); color: var(--accent); }

/* Popup del punto */
.asset-popup {
  position: absolute;
  z-index: 120;
  min-width: 250px; max-width: 320px;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-raised);
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 8px;
}
.popup-head { display: flex; align-items: center; gap: 8px; }
.popup-head strong { flex: 1; font-size: 0.92rem; }
.popup-close {
  background: none; border: none; color: var(--dim);
  font-size: 1.3rem; line-height: 1; padding: 0 2px; cursor: pointer;
}
.popup-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 5px; }
.popup-list li { display: flex; justify-content: space-between; gap: 10px; font-size: 0.78rem; }
.popup-list li > span:first-child { color: var(--dim); }
.asset-popup .btn-sm { text-align: center; text-decoration: none; }

/* Puntos monitoreados en Administración */
.asset-sensors-title {
  margin: 12px 0 6px 0; font-size: 0.68rem;
  text-transform: uppercase; letter-spacing: 0.05em; color: var(--dim);
}
.asset-sensor-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.asset-sensor-list li {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: 0.76rem;
  padding: 6px 9px;
  background: var(--panel-2);
  border-radius: var(--radius-sm);
}
.asset-sensor-name { font-weight: 600; }
.admin-card.is-inactive { opacity: 0.6; }

/* ============================================================================
   V2 — NAVEGACIÓN LATERAL COMPACTA
   Con 6 secciones la barra superior empezaba a apretarse. El lateral escala
   mejor y libera ancho arriba. Solo cambia la navegación: el resto de las
   pantallas queda igual.
   ============================================================================ */
@media (min-width: 1100px) {
  body.has-sidenav { padding-left: 190px; }

  body.has-sidenav .topbar {
    padding-left: 24px;
    position: relative;
    z-index: 60;
  }

  body.has-sidenav .topnav {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: 190px;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 3px;
    padding: 74px 12px 20px;
    background: var(--panel-2);
    border-right: 1px solid var(--border);
    z-index: 50;
    overflow-y: auto;
  }

  body.has-sidenav .topnav-link {
    text-align: left;
    padding: 9px 13px;
    font-size: 0.84rem;
  }
  body.has-sidenav .topnav-sep {
    width: auto; height: 1px;
    margin: 10px 4px;
    background: var(--border);
  }
  body.has-sidenav .topbar-brand { z-index: 70; }
}

/* --- "SmartSense" en verde + azul ---
   Es el nombre del PRODUCTO, no un estado. Se distingue de los colores de
   condición por contexto y peso: va junto al logotipo corporativo, en la
   cabecera, nunca dentro de una tarjeta de sensor ni de un badge. */
.brand-product { display: inline-flex; align-items: baseline; gap: 0; }
.brand-smart { color: var(--brand-green, #2FBF71); }
.brand-sense { color: var(--accent); }

/* ============================================================================
   EQUIPOS (Puntos monitoreados)
   ============================================================================ */
.points-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}

.point-card {
  display: flex; flex-direction: column; gap: 10px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--area-color, var(--border));
  border-radius: var(--radius);
  padding: 15px 17px;
  text-decoration: none; color: var(--text);
  transition: border-color 0.15s, transform 0.1s;
}
.point-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.point-card--alarm { border-top: 2px solid var(--alarm); }
.point-card--warning { border-top: 2px solid var(--warn); }
.point-card--offline { opacity: 0.75; }

.point-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.point-name { display: block; font-size: 1rem; font-weight: 700; }
.point-location { display: block; font-size: 0.68rem; color: var(--dim); margin-top: 1px; }

.point-values {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(80px, 1fr)); gap: 10px;
  padding: 10px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.point-values > div { display: flex; flex-direction: column; gap: 1px; }

.point-card-foot {
  display: flex; align-items: center; gap: 10px; justify-content: space-between;
  font-size: 0.68rem; color: var(--dim);
}
.point-sensor-types { display: inline-flex; gap: 4px; }

/* Chip por tipo de sensor. Colores de IDENTIDAD de canal, no de estado. */
.type-chip { width: 8px; height: 8px; border-radius: 2px; display: inline-block; }
.type-chip--environmental { background: #3DB6FF; }
.type-chip--door { background: #E8A33D; }
.type-chip--system { background: var(--offline); }
.type-chip--electrical { background: #F0A868; }

.door-state--open { color: var(--warn); font-weight: 800; }
.door-state--closed { color: var(--ok); font-weight: 800; }

/* --- Sensores dentro del equipo --- */
.point-sensor-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px;
}
.point-sensor {
  display: flex; flex-direction: column; gap: 8px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  text-decoration: none; color: var(--text);
}
.point-sensor:hover { border-color: var(--accent); }
.point-sensor-head { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.point-sensor-head strong { flex: 1; font-size: 0.85rem; }
.point-sensor-body { display: flex; gap: 12px; font-size: 1.05rem; font-weight: 700; }
.point-sensor-foot {
  display: flex; gap: 9px; flex-wrap: wrap;
  font-size: 0.66rem; color: var(--dim);
  padding-top: 8px; border-top: 1px solid var(--border);
}

/* --- Toggles de canal --- */
.channel-toggles { display: flex; gap: 14px; flex-wrap: wrap; }
.channel-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.74rem; color: var(--dim); cursor: pointer;
}
.channel-toggle input { accent-color: var(--accent); }
.channel-swatch { width: 14px; height: 3px; border-radius: 2px; background: var(--ch-color); }
/* Los canales de intervalo (puerta) se muestran como bloque, no como línea:
   la forma del swatch anticipa cómo se dibujan. */
.channel-swatch--interval { height: 11px; width: 9px; opacity: 0.55; border-radius: 2px; }

/* --- Aperturas --- */
.opening-summary {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px; margin-bottom: 14px;
}
.opening-summary > div {
  display: flex; flex-direction: column; gap: 2px;
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 11px 13px;
}

.filter-row { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.filter-row input[type="search"] { min-width: 240px; }
.back-link {
  display: inline-block; margin-bottom: 14px;
  font-size: 0.8rem; color: var(--accent); text-decoration: none;
}
.back-link:hover { text-decoration: underline; }

/* Acción destructiva: se distingue, sin gritar. */
.btn-danger { color: var(--alarm); }
.btn-danger:hover { border-color: var(--alarm); background: rgba(232,94,99,0.08); }

/* ============================================================================
   REPORTES
   ============================================================================ */
.report-tabs { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.report-tab {
  padding: 8px 15px; border-radius: var(--radius-sm);
  background: var(--panel-2); border: 1px solid var(--border);
  color: var(--dim); font-size: 0.82rem; font-weight: 600; cursor: pointer;
}
.report-tab:hover { color: var(--text); }
.report-tab.is-active {
  color: var(--accent); border-color: var(--accent);
  background: rgba(0,119,190,0.12);
}

.asset-picker {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 6px; max-height: 190px; overflow-y: auto;
  padding: 10px; background: var(--panel-2);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.asset-pick {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.78rem; cursor: pointer;
}
.asset-pick input { accent-color: var(--accent); }
.asset-pick .hint { font-size: 0.66rem; }
.asset-pick--all { grid-column: 1 / -1; padding-bottom: 6px; border-bottom: 1px solid var(--border); }

.report-table { font-size: 0.76rem; }
.report-table th { white-space: nowrap; }
.report-table td.sin-dato { color: var(--text-faint); font-style: italic; }

.limits-detail { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--border); }
.limit-block { margin-bottom: 10px; font-size: 0.78rem; }
.limit-block ul { margin: 4px 0 0 0; padding-left: 18px; color: var(--dim); }
.limit-block li { font-size: 0.74rem; margin-bottom: 2px; }

canvas.spark { display: block; }
.print-header, .print-footer, .print-methodology { display: none; }

.area-chart-caption {
  margin: 4px 0 0 0; font-size: 0.63rem; color: var(--dim);
}

/* Selector de variable + toggles por sensor en el detalle del equipo */
.chart-controls { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.variable-switch { display: inline-flex; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.var-btn {
  padding: 6px 13px; border: none; background: var(--panel-2);
  color: var(--dim); font-size: 0.76rem; font-weight: 600; cursor: pointer;
}
.var-btn + .var-btn { border-left: 1px solid var(--border); }
.var-btn:hover { color: var(--text); }
.var-btn.is-active { background: rgba(0,119,190,0.15); color: var(--accent); }
.sensor-toggles {
  display: flex; gap: 14px; flex-wrap: wrap;
  padding: 9px 0; margin-bottom: 4px;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}

/* Bloques exclusivos de impresión: no se ven en pantalla. */
.print-only { display: none; }

/* La tendencia promedio se dibuja punteada: no es la medición de un sensor. */
.channel-swatch--avg {
  background: repeating-linear-gradient(90deg, #E8EDF5 0 5px, transparent 5px 9px);
}

.block-title {
  margin: 0 0 6px 0; font-size: 0.72rem; font-weight: 700; color: var(--dim);
}

/* Marcador de SENSOR: cuadrado frente al redondo del equipo. La forma
   distingue el tipo sin usar el color, que ya codifica el estado. */
.plan-marker--sensor { border-style: dashed; }
.plan-marker--sensor .plan-marker-dot { border-radius: 2px; }