/* ============================================================================
   Dashboard ejecutivo — KPIs Servicios Técnicos
   Tema claro, limpio y moderno.
   ============================================================================ */

:root {
  --bg: #f4f6fa;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --border: #e6eaf0;
  --border-strong: #d5dbe5;

  --text: #0f172a;
  --text-2: #475569;
  --muted: #94a3b8;

  --accent: #2563eb;
  --accent-soft: #eff4ff;

  --ok: #16a34a;
  --ok-bg: #ecfdf3;
  --warn: #d97706;
  --warn-bg: #fff7e6;
  --crit: #dc2626;
  --crit-bg: #feecec;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.06);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);

  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font);
  background:
    radial-gradient(1200px 400px at 20% -10%, #e8efff 0%, transparent 55%),
    var(--bg);
  color: var(--text);
  padding: 0 16px 48px;
  -webkit-font-smoothing: antialiased;
}

.app { max-width: 1280px; margin: 0 auto; }

/* Gate de autenticación */
.auth-gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(1200px 600px at 10% -10%, #dbeafe 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #e2e8f0 0%, transparent 50%),
    var(--bg);
}
.auth-gate[hidden] { display: none !important; }
.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 28px;
  text-align: center;
}
.auth-title {
  margin: 0 0 10px;
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  text-align: center;
}
.auth-status {
  margin: 0 0 18px;
  font-size: .9rem;
  line-height: 1.4;
  color: var(--text-2);
  text-align: center;
}
.auth-form {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  text-align: left;
}
.auth-card .cat-input { width: 100%; box-sizing: border-box; }
.auth-card .btn-secondary { width: 100%; justify-content: center; }

/* Loading overlay */
.app-loading {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: rgba(244, 246, 250, 0.82);
  backdrop-filter: blur(4px);
}
.app-loading[hidden] { display: none !important; }
.loading-spinner {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 3px solid #dbeafe;
  border-top-color: var(--accent);
  animation: spin 0.75s linear infinite;
}
.loading-text {
  margin: 0;
  font-size: .95rem;
  font-weight: 600;
  color: var(--text-2);
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Toasts */
.toast-host {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 9100;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: min(360px, calc(100vw - 32px));
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
  font-size: .88rem;
  color: var(--text);
  animation: toast-in .2s ease-out;
}
.toast-ok { border-color: #16a34a55; background: var(--ok-bg); color: #166534; }
.toast-err { border-color: #dc262655; background: var(--crit-bg); color: #991b1b; }
.toast-info { border-color: #2563eb44; background: var(--accent-soft); color: #1e3a8a; }
@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

#btnLogoutTop {
  font-size: .82rem;
  padding: 6px 10px;
}

.snapshot-aviso {
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: .88rem;
  color: var(--text-2);
}
.snapshot-aviso-warn {
  background: var(--warn-bg);
  border-color: #f59e0b55;
  color: #92400e;
}
.snapshot-aviso-ok {
  background: var(--ok-bg);
  border-color: #16a34a44;
  color: #166534;
}

/* ---------- Top bar ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 20px 0 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand .logo {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  display: grid; place-items: center;
  color: #fff; font-size: 1.2rem; font-weight: 800;
  box-shadow: 0 6px 16px rgba(37, 99, 235, .35);
}

.brand h1 { font-size: 1.15rem; font-weight: 700; letter-spacing: -.01em; }
.brand .tagline { font-size: .8rem; color: var(--muted); font-weight: 500; }

.controls {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}

.filter-search-wrap { position: relative; }
.filter-search {
  width: min(260px, 42vw);
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  font: inherit;
  font-size: .84rem;
  color: var(--text);
}
.filter-search:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.filter-suggest {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 40;
  width: min(360px, 80vw);
  max-height: 280px;
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px;
}
.filter-suggest button {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 8px 10px;
  border-radius: 8px;
  font: inherit;
  font-size: .8rem;
  cursor: pointer;
  color: var(--text);
}
.filter-suggest button:hover { background: var(--accent-soft); }
.filter-suggest .dim {
  display: inline-block;
  min-width: 72px;
  color: var(--muted);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  margin-right: 8px;
}

.filter-bar-wrap { position: relative; }
.btn-with-icon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-with-icon .btn-icon {
  flex: 0 0 auto;
  display: block;
}
#btnFiltros[aria-expanded="true"],
#btnFiltros.is-active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}

.filter-panel {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 55;
  width: min(860px, calc(100vw - 24px));
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 14px 16px 16px;
  box-shadow: var(--shadow);
}
.filter-panel[hidden] { display: none !important; }
.filter-panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  align-items: flex-start;
  margin-bottom: 12px;
}
.filter-panel-head .note { display: block; margin-top: 4px; }
.filter-panel-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.filter-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
@media (max-width: 1100px) { .filter-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) { .filter-grid { grid-template-columns: 1fr; } }
.filter-col-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 650;
  margin-bottom: 6px;
}
.filter-col-acts { display: inline-flex; gap: 4px; }
.filter-col-head .btn-ghost { padding: 2px 8px; font-size: .72rem; }
.filter-col-q {
  width: 100%;
  height: 32px;
  margin-bottom: 6px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  font-size: .78rem;
}
.filter-col-list {
  max-height: 220px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px;
}
.filter-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 5px 6px;
  font-size: .75rem;
  line-height: 1.3;
  cursor: pointer;
}
.filter-item:hover { background: var(--surface-2); }
.filter-item input[type="checkbox"] {
  flex: 0 0 auto;
  width: 15px;
  height: 15px;
  margin-top: 1px;
  accent-color: var(--accent);
  cursor: pointer;
}
.filter-item .n { color: var(--muted); margin-left: auto; font-variant-numeric: tabular-nums; }
.filter-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  padding: 8px 12px;
  background: var(--accent-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: .8rem;
  color: var(--text-2);
}
.filter-banner strong { color: var(--text); }
.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: .72rem;
}
.filter-chip button {
  border: 0;
  background: none;
  cursor: pointer;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1;
  padding: 0 0 0 2px;
}

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: .85rem; font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.pill .dot { width: 8px; height: 8px; border-radius: 50%; }

/* Avatar / menú de cuenta */
.user-menu { position: relative; }
.user-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, #0f766e, #2563eb);
  color: #fff;
  font-size: .78rem;
  font-weight: 800;
  font-family: var(--font);
  letter-spacing: .02em;
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-sm);
  padding: 0;
}
.user-avatar:hover { filter: brightness(1.06); }
.user-avatar[aria-expanded="true"] {
  outline: 2px solid rgba(37, 99, 235, .35);
  outline-offset: 2px;
}
.user-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 220px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-md, 0 12px 28px rgba(15, 23, 42, .12));
  padding: 8px;
  z-index: 40;
}
.user-dropdown-meta {
  padding: 8px 10px 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 6px;
}
.user-dropdown-email {
  font-size: .82rem;
  font-weight: 700;
  color: var(--text);
  word-break: break-all;
}
.user-dropdown-rol {
  font-size: .75rem;
  color: var(--muted);
  margin-top: 2px;
  font-weight: 600;
}
.user-dropdown-item {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  border-radius: 8px;
  padding: 9px 10px;
  font-size: .84rem;
  font-weight: 650;
  font-family: var(--font);
  color: var(--text-2);
  cursor: pointer;
}
.user-dropdown-item:hover {
  background: var(--surface-2, #f1f5f9);
  color: var(--text);
}

select {
  appearance: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 12px;
  font-size: .9rem; font-weight: 600;
  color: var(--text);
  font-family: var(--font);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}

button {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 9px 16px;
  font-size: .9rem; font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(37, 99, 235, .28);
  transition: transform .08s ease, box-shadow .08s ease;
}
button:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(37, 99, 235, .32); }
button:active { transform: translateY(0); }

/* ---------- Hero / estado ---------- */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 26px;
  box-shadow: var(--shadow);
  margin-bottom: 18px;
}

.hero .status {
  display: flex; align-items: center; gap: 16px;
}

.hero .status .big {
  font-size: 1.25rem; font-weight: 700;
}

.hero .status .sub { font-size: .88rem; color: var(--text-2); margin-top: 3px; max-width: 560px; }

.hero .chips { display: flex; gap: 8px; flex-wrap: wrap; }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .78rem; font-weight: 700;
  padding: 6px 11px;
  border-radius: 999px;
}
.chip .dot { width: 7px; height: 7px; border-radius: 50%; }
.chip.ok { background: var(--ok-bg); color: var(--ok); }
.chip.ok .dot { background: var(--ok); }
.chip.warn { background: var(--warn-bg); color: var(--warn); }
.chip.warn .dot { background: var(--warn); }
.chip.crit { background: var(--crit-bg); color: var(--crit); }
.chip.crit .dot { background: var(--crit); }

/* ---------- KPI cards ---------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}
@media (max-width: 1000px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .kpi-grid { grid-template-columns: 1fr; } }

.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.kpi::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--kpi-accent, var(--accent));
  opacity: .9;
}
.kpi .kpi-top { display: flex; align-items: center; justify-content: space-between; }
.kpi .kpi-label { color: var(--text-2); font-size: .8rem; font-weight: 600; }
.kpi .kpi-icon {
  width: 34px; height: 34px; border-radius: 9px;
  display: grid; place-items: center;
  background: var(--kpi-soft, var(--accent-soft));
  font-size: 1rem;
}
.kpi .kpi-value { font-size: 1.75rem; font-weight: 750; letter-spacing: -.02em; margin-top: 10px; }
.kpi .kpi-foot { display: flex; align-items: center; gap: 8px; margin-top: 8px; }

.delta {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: .75rem; font-weight: 700;
  padding: 3px 8px; border-radius: 999px;
}
.delta.up { background: var(--ok-bg); color: var(--ok); }
.delta.down { background: var(--crit-bg); color: var(--crit); }
.delta.flat { background: var(--surface-2); color: var(--muted); }
.kpi .kpi-foot .context { font-size: .75rem; color: var(--muted); font-weight: 500; }

/* ---------- Gauges ---------- */
.gauge-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}
@media (max-width: 760px) { .gauge-row { grid-template-columns: 1fr; } }

.gauge-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  text-align: center;
}
.gauge-card .g-label { font-size: .84rem; font-weight: 650; color: var(--text-2); }
.gauge-card .g-value { font-size: 1.6rem; font-weight: 750; letter-spacing: -.02em; margin-top: 2px; }
.gauge-card svg { display: block; margin: 10px auto 2px; }
.gauge-card .g-note { font-size: .75rem; color: var(--muted); font-weight: 500; }

/* ---------- Charts ---------- */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}
.panel h2 { font-size: .92rem; font-weight: 700; margin-bottom: 6px; }
.panel .note { font-size: .78rem; color: var(--muted); margin-bottom: 14px; }

.panel-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.panel-title h2 { margin-bottom: 0; }
.alerta-head .panel-title { margin-bottom: 4px; }

.info-btn {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--muted);
  font: italic 700 12px/18px Georgia, "Times New Roman", serif;
  cursor: pointer;
}
.info-btn:hover,
.info-btn[aria-expanded="true"] {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent);
}

.panel-expand-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-left: auto;
  padding: 0;
  border-radius: 7px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text-2);
  cursor: pointer;
  box-shadow: none;
}
.panel-expand-btn:hover,
.panel-expand-btn[aria-expanded="true"] {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent);
}
.panel-title .info-btn { margin-left: 0; }

/* Ojo mostrar/ocultar (p. ej. tarjetas de Calidad). */
.eye-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-left: auto;
  padding: 0;
  border-radius: 7px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text-2);
  cursor: pointer;
  box-shadow: none;
}
.eye-btn:hover,
.eye-btn[aria-pressed="true"] {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent);
}
.calidad-kpi-block {
  margin-bottom: 0;
}
.calidad-kpi-block.is-collapsed {
  display: none;
}

/* Mix heatmap: ampliado a casi pantalla completa (sin tope de 300px). */
.modal-panel.modal-panel-heatmap {
  width: calc(100vw - 24px);
  height: calc(100vh - 24px);
  max-height: calc(100vh - 24px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.modal-panel-heatmap .modal-head {
  align-items: flex-start;
  gap: 12px;
  flex-shrink: 0;
}
.modal-panel-heatmap .modal-head .panel-expand-btn {
  margin-left: 0;
  flex-shrink: 0;
}
.heatmap-wrap-expanded {
  flex: 1 1 auto;
  min-height: 0;
  max-height: none;
  overflow: auto;
  margin-top: 4px;
}
.heatmap-wrap-expanded table.heatmap {
  font-size: .88rem;
  width: max(100%, max-content);
}
.heatmap-wrap-expanded table.heatmap thead th {
  font-size: .78rem;
  padding: 12px 10px;
  white-space: nowrap;
}
.heatmap-wrap-expanded table.heatmap tbody td {
  padding: 11px 10px;
}
.heatmap-wrap-expanded table.heatmap .hm-cell {
  min-width: 56px;
  font-size: .9rem;
}
.heatmap-wrap-expanded table.heatmap .hm-name,
.heatmap-wrap-expanded table.heatmap thead th:first-child {
  max-width: 280px;
  font-size: .86rem;
}

.help-pop {
  position: fixed;
  z-index: 95;
  width: min(380px, calc(100vw - 24px));
  max-height: min(70vh, 440px);
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 12px 14px 14px;
  color: var(--text-2);
  font-size: .8rem;
  line-height: 1.45;
}
.help-pop[hidden] { display: none !important; }
.help-pop h3 {
  margin: 0 0 8px;
  font-size: .86rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}
.help-pop p { margin: 0 0 8px; }
.help-pop .help-kicker {
  margin: 10px 0 4px;
  font-size: .68rem;
  font-weight: 650;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--muted);
}
.help-pop ul {
  margin: 0 0 8px;
  padding-left: 1.15em;
}
.help-pop li { margin: 4px 0; }
.help-pop .help-do {
  margin: 10px 0 0;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  color: var(--text);
}

.chart-row {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
}
@media (max-width: 900px) { .chart-row { grid-template-columns: 1fr; } }

.chart-box { position: relative; height: 300px; }

.tactica-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-content: start;
}

.scatter-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 10px;
  font-size: .72rem;
  color: var(--text-2);
}
.scatter-leg { display: inline-flex; align-items: center; gap: 6px; }
.scatter-leg i {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
}

.heatmap-wrap { overflow: auto; max-height: 300px; }
table.heatmap { width: 100%; border-collapse: collapse; font-size: .72rem; }
table.heatmap thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--surface);
  text-align: center;
  padding: 8px 6px;
  font-size: .68rem;
  white-space: nowrap;
}
table.heatmap tbody td { padding: 7px 6px; }
table.heatmap .hm-name,
table.heatmap thead th:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--surface);
  text-align: left;
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
table.heatmap thead th:first-child { z-index: 3; }
table.heatmap .hm-cell { text-align: center; font-variant-numeric: tabular-nums; min-width: 42px; }
table.heatmap .hm-total { text-align: right; font-weight: 650; font-variant-numeric: tabular-nums; }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .84rem; }
thead th {
  text-align: left;
  padding: 10px 12px;
  color: var(--muted);
  font-weight: 650;
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody td { padding: 11px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--surface-2); }
.cell-strong { font-weight: 650; }

.meter { display: flex; align-items: center; gap: 8px; }
.meter .bar { flex: 1; min-width: 90px; height: 6px; border-radius: 999px; background: var(--border); overflow: hidden; }
.meter .bar > span { display: block; height: 100%; border-radius: 999px; }
.meter .pct { font-weight: 650; min-width: 46px; text-align: right; }

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: .72rem; font-weight: 750;
}
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.crit { background: var(--crit-bg); color: var(--crit); }
.badge.neutral { background: var(--surface-2); color: var(--text-2); }

/* ---------- Colores de nivel habilitado (N0-N3) ---------- */
.badge.nlv-N0 { background: #f1f5f9; color: #64748b; }            /* Gris */
.badge.nlv-N1 { background: #e0f2fe; color: #0284c7; }            /* Azul claro */
.badge.nlv-N2 { background: #dbeafe; color: #2563eb; }            /* Azul medio */
.badge.nlv-N3 { background: #e0e7ff; color: #4338ca; }            /* Índigo / azul oscuro */

.footer-note { text-align: center; color: var(--muted); font-size: .75rem; padding: 16px 0 4px; }

/* ---------- Tabs (multi-vista) ---------- */
.tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.tab {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-2);
  border-radius: 10px;
  padding: 9px 16px;
  font-size: .86rem;
  font-weight: 650;
  font-family: var(--font);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background .12s ease, color .12s ease, border-color .12s ease;
}
.tab:hover { border-color: var(--border-strong); }
.tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 6px 16px rgba(37, 99, 235, .22);
}
.tab-note { font-weight: 500; opacity: .8; font-size: .76rem; }

/* Subpestañas de Configuración (horizontales; vertical viable si crecen a 6+) */
.config-subtabs {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.config-subtab {
  background: var(--surface-2, #f1f5f9);
  border: 1px solid var(--border);
  color: var(--text-2);
  border-radius: 8px;
  padding: 7px 14px;
  font-size: .82rem;
  font-weight: 650;
  font-family: var(--font);
  cursor: pointer;
  transition: background .12s ease, color .12s ease, border-color .12s ease;
}
.config-subtab:hover { border-color: var(--border-strong); }
.config-subtab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.config-panel { margin-bottom: 0; }

/* ---------- Dropzone (carga de datos) ---------- */
.dropzone {
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 40px 24px;
  margin-bottom: 18px;
  text-align: center;
  transition: border-color .15s ease, background .15s ease;
}
.dropzone.dragging {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.dropzone-inner { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.dropzone-icon { font-size: 2rem; }
.dropzone-title { font-size: 1.05rem; font-weight: 700; color: var(--text); }
.dropzone-sub { font-size: .82rem; color: var(--muted); max-width: 520px; }
.dropzone-actions { display: flex; gap: 10px; margin-top: 10px; flex-wrap: wrap; justify-content: center; }
.dropzone.has-pending .dropzone-prompt { display: none; }
.dropzone.has-pending .dropzone-pending { display: flex; }
.dropzone-pending {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.drop-file-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  max-width: 640px;
}
.drop-file-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 280px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  font-size: .82rem;
  color: var(--text);
  text-align: left;
}
.drop-file-chip .drop-file-icon {
  flex: 0 0 auto;
  font-size: 1.1rem;
  line-height: 1;
}
.drop-file-chip .drop-file-meta {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.drop-file-chip .drop-file-name {
  font-weight: 650;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.drop-file-chip .drop-file-size {
  font-size: .72rem;
  color: var(--muted);
}

.calidad-toolbar,
.panel-audit-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.panel-title .panel-audit-actions,
.panel-title .calidad-toolbar {
  margin-left: auto;
}
.panel-title .panel-audit-actions .eye-btn,
.panel-title .calidad-toolbar .eye-btn {
  margin-left: 0;
}
.panel-audit-actions .btn-secondary,
.calidad-toolbar .btn-secondary {
  padding: 7px 14px;
  font-size: .82rem;
  box-shadow: 0 4px 12px rgba(37, 99, 235, .22);
}
.kpi-grid-recurrencia {
  grid-template-columns: repeat(3, minmax(200px, 280px));
  justify-content: center;
  margin-bottom: 14px;
}
@media (max-width: 1000px) {
  .kpi-grid-recurrencia {
    grid-template-columns: repeat(2, minmax(180px, 1fr));
  }
}
@media (max-width: 560px) {
  .kpi-grid-recurrencia {
    grid-template-columns: 1fr;
  }
}

.btn-secondary {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 9px 16px;
  font-size: .9rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(37, 99, 235, .28);
}
.btn-secondary:hover { transform: translateY(-1px); }

.btn-ghost {
  background: var(--surface);
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 16px;
  font-size: .9rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
}
.btn-ghost:hover { border-color: var(--border-strong); }

/* ---------- Triaje de alertas ---------- */
.triage-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.triage-item {
  cursor: pointer;
  user-select: none;
  padding: 8px 14px;
  border-radius: 10px;
  font-size: .82rem;
  font-weight: 650;
  border: 1px solid var(--border);
  background: var(--surface-2);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.triage-item b { font-size: 1rem; }
.triage-item.ok { background: #eff6ff; color: #2563eb; }
.triage-item.warn { background: var(--warn-bg); color: var(--warn); }
.triage-item.crit { background: var(--crit-bg); color: var(--crit); }
.triage-item.active {
  box-shadow: 0 0 0 2px var(--accent);
  border-color: var(--accent);
}

/* ---------- Acciones de configuración ---------- */
.config-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  flex-wrap: wrap;
}

/* ---------- Filas de parámetros configurables ---------- */
.cfg-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.cfg-row label { font-size: .82rem; color: var(--text-2); font-weight: 600; }
.cfg-input { width: 110px; text-align: right; }

.param-groups {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.param-group {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2, var(--surface));
  padding: 14px 16px 16px;
}
.param-group h3 {
  margin: 0 0 4px;
  font-size: .88rem;
  font-weight: 700;
  color: var(--text);
}
.param-intro {
  margin: 0 0 12px;
  font-size: .78rem;
  color: var(--muted);
  line-height: 1.35;
}
.param-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
}
@media (max-width: 720px) {
  .param-fields { grid-template-columns: 1fr; }
}
.param-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.param-field > label {
  font-size: .8rem;
  font-weight: 650;
  color: var(--text-2);
}
.param-control {
  display: flex;
  align-items: center;
  gap: 8px;
}
.param-control .cfg-input {
  width: 100px;
  flex: 0 0 auto;
}
.param-unit {
  font-size: .78rem;
  font-weight: 600;
  color: var(--muted);
  min-width: 2.2em;
}
.param-hint {
  margin: 0;
  font-size: .72rem;
  color: var(--muted);
  line-height: 1.35;
}

/* ---------- Inputs de fecha (calendario) ---------- */
.cat-date {
  min-width: 130px;
  cursor: pointer;
}

/* ---------- Barra de calidad de datos ---------- */
.dq-bar {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: .8rem;
  color: var(--text-2);
  margin-bottom: 18px;
}
.dq-bar strong { color: var(--text); }

/* ---------- Sugerencias catálogo (técnicos no catalogados) ---------- */
.catalog-suggest-head {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}
.catalog-suggest-hint {
  font-size: .75rem;
  color: var(--text-3);
}
.catalog-suggest-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.catalog-suggest-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.catalog-suggest-row .btn-add-one {
  font-size: .78rem;
  padding: 4px 10px;
}
.catalog-suggest-foot {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
}
.catalog-suggest-bulk {
  font-size: .78rem;
  color: var(--text-3);
}

/* ---------- Alertas ejecutivas ---------- */
.alert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
@media (max-width: 900px) { .alert-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .alert-grid { grid-template-columns: 1fr; } }

.alert-item {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  border-radius: var(--radius-sm);
  padding: 11px 13px;
  border: 1px solid var(--border);
  background: var(--surface-2);
}
.alert-item.ok { background: var(--ok-bg); border-color: rgba(22,163,74,.18); }
.alert-item.warn { background: var(--warn-bg); border-color: rgba(217,119,6,.18); }
.alert-item.crit { background: var(--crit-bg); border-color: rgba(220,38,38,.18); }

.alert-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 4px;
}
.alert-item.ok .alert-dot { background: var(--ok); }
.alert-item.warn .alert-dot { background: var(--warn); }
.alert-item.crit .alert-dot { background: var(--crit); }

.alert-title { font-size: .79rem; font-weight: 700; color: var(--text); }
.alert-msg { font-size: .76rem; color: var(--text-2); margin-top: 2px; }

/* ---------- Catálogo editable ---------- */
.cat-medible, .cat-input {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 8px;
  font-size: .8rem;
  font-family: var(--font);
  color: var(--text);
  width: 100%;
  min-width: 76px;
}

/* ---------- Filas de expansión (Ver N más) ---------- */
tfoot .expand-row td { text-align: center; padding: 10px; }
tfoot .expand-row .btn-ghost.expand-btn {
  box-shadow: none;
  display: inline-block;
  width: auto;
  height: auto;
  min-width: 0;
  margin: 0;
  padding: 6px 14px;
  white-space: nowrap;
  border-radius: 8px;
  writing-mode: horizontal-tb;
}

/* ---------- Filas clickeables (drill-down) ---------- */
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: var(--accent-soft); }
#tbodyTecnicos tbody tr { cursor: pointer; }
#tbodyTecnicos tbody tr:hover td { background: var(--accent-soft); }

/* Detalle por técnico: cabecera + cuerpo en el mismo scroll horizontal. */
.tecnicos-table-wrap {
  overflow-x: auto;
}
.tecnicos-table-wrap > #tecnicosCols table,
.tecnicos-table-wrap > #tbodyTecnicos {
  min-width: 1100px;
  width: 100%;
  table-layout: fixed;
}
.tecnicos-table-wrap #tecnicosCols {
  margin-top: 0;
  position: sticky;
  top: 0;
  z-index: 4;
  background: var(--surface);
}
.tecnicos-table-wrap #tecnicosCols th {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 8px 8px;
  font-size: .7rem;
  letter-spacing: .02em;
}
.tecnicos-table-wrap #tbodyTecnicos td {
  padding: 9px 8px;
  vertical-align: middle;
}
.tecnicos-table-wrap #tbodyTecnicos td.cell-name {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--surface);
  white-space: normal;
  word-break: break-word;
}
.tecnicos-table-wrap #tecnicosCols th:first-child {
  position: sticky;
  left: 0;
  z-index: 5;
  background: var(--surface);
}
.tecnicos-table-wrap .meter-compact {
  gap: 6px;
}
.tecnicos-table-wrap .meter-compact .bar {
  min-width: 36px;
}
.tecnicos-table-wrap .meter-compact .pct {
  min-width: 40px;
  font-size: .78rem;
}
.tecnicos-table-wrap .cell-aus {
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  white-space: nowrap;
}
/* Estado: etiqueta corta en una línea (sin partir el badge). */
.tecnicos-table-wrap td.cell-estado {
  overflow: visible;
}
.tecnicos-table-wrap .cell-estado .badge {
  display: inline-block;
  max-width: none;
  white-space: nowrap;
  line-height: 1.25;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: .7rem;
  font-weight: 700;
}

/* ---------- Modal de detalle ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; }
.modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(15,23,42,.45); }
.modal-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: min(1100px, calc(100vw - 32px));
  max-height: calc(100vh - 60px);
  overflow: hidden;
  padding: 20px;
}
/* La cabecera (título + ✕) siempre fija; no participa del scroll. */
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  margin-bottom: 12px;
}
.modal-head h2 { font-size: 1rem; font-weight: 700; margin: 0; }
/* El cuerpo es el único contenedor con scroll (vertical y horizontal). */
#detailBody {
  min-height: 0;
  overflow: auto;
}
/* Las tablas internas no crean su propia barra horizontal; la maneja #detailBody,
   de modo que la barra queda siempre visible al borde inferior del área visible. */
.modal-panel .table-wrap { overflow-x: visible; }
.modal-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 32px; height: 32px;
  cursor: pointer;
  font-size: .9rem;
  line-height: 1;
  box-shadow: none;
  padding: 0;
}
.modal-close:hover { background: var(--border); }

.modal-panel-wide {
  width: min(720px, calc(100vw - 32px));
}
.modal-panel-recurrencia {
  width: min(1120px, calc(100vw - 24px));
  max-height: calc(100vh - 40px);
}
.recurrencia-identidad {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin: 10px 0 14px;
  padding: 12px 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.recurrencia-identidad .id-item {
  min-width: 0;
}
.recurrencia-identidad .id-label {
  display: block;
  font-size: .68rem;
  font-weight: 650;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 3px;
}
.recurrencia-identidad .id-value {
  display: block;
  font-size: .92rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  word-break: break-word;
}
.recurrencia-identidad .id-sub {
  display: block;
  margin-top: 2px;
  font-size: .72rem;
  font-weight: 500;
  color: var(--text-2);
}
.recurrencia-signals-title {
  margin: 0 0 6px;
  font-size: .72rem;
  font-weight: 650;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--muted);
}
.recurrencia-senal-cell {
  white-space: nowrap;
  width: 1%;
}
.recurrencia-senal-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .78rem;
  color: var(--text);
  cursor: pointer;
  user-select: none;
}
.recurrencia-senal-label input {
  margin: 0;
  width: 15px;
  height: 15px;
  accent-color: #2563eb;
}
.recurrencia-timeline tbody tr.recurrencia-row-off td {
  opacity: .45;
}
.recurrencia-timeline tbody tr.recurrencia-row-off .recurrencia-senal-label {
  opacity: 1;
  color: var(--muted);
}
.recurrencia-ficha-row > td {
  padding: 0 0 10px !important;
  background: transparent;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.recurrencia-ficha {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  background: var(--surface-2);
  margin: 4px 0 2px;
}
.recurrencia-ver-btn.is-active {
  font-weight: 700;
}
@media (max-width: 720px) {
  .recurrencia-identidad { grid-template-columns: 1fr; }
}
.depurar-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.depurar-scope {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: var(--text-2);
}
.depurar-scope select {
  font: inherit;
  padding: 4px 8px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--surface);
}
.depurar-counter {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
  margin-right: auto;
}
.depurar-nav {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
}
.depurar-body {
  min-height: 0;
  overflow: auto;
  flex: 1;
}
.depurar-footer {
  flex-shrink: 0;
  margin-top: 8px;
}
.depurar-checklist {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.depurar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.depurar-actions-hint {
  margin: 6px 0 0;
}
.depurar-correct {
  margin-top: 10px;
  padding: 12px;
  background: var(--surface-2, var(--accent-soft));
  border: 1px solid var(--border-strong);
  border-radius: 8px;
}
.depurar-correct-title {
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text);
}
.depurar-correct-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: flex-end;
}
.depurar-correct label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: .82rem;
  color: var(--text-2);
}
.depurar-correct select,
.depurar-correct input {
  font: inherit;
  padding: 4px 8px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--surface);
  min-width: 160px;
}
.depurar-nota { flex: 1; min-width: 180px; }
.depurar-validado {
  display: inline-block;
  margin-left: 6px;
  font-size: .75rem;
  font-weight: 600;
  color: var(--ok, #16a34a);
}
.cal-detalle-causa-actions {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.cal-detalle-causa-warn {
  margin: 0 0 10px;
}
.usuarios-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: flex-end;
  margin-top: 10px;
}
.usuarios-form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: .82rem;
  color: var(--text-2);
}
.usuarios-form .cat-input {
  min-width: 160px;
}
.mapa-wrap {
  height: 420px;
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-2, #f1f5f9);
  z-index: 0;
}
.mapa-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 8px;
}
.mapa-prov-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.mapa-prov-btn {
  font: inherit;
  font-size: .82rem;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text-2);
  cursor: pointer;
}
.mapa-prov-btn.is-active {
  background: var(--accent, #2563eb);
  border-color: var(--accent, #2563eb);
  color: #fff;
}
.mapa-mock-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  color: var(--text-2);
  cursor: pointer;
  user-select: none;
}
.depurar-queue-hint {
  font-size: .8rem;
  color: var(--muted);
  margin-bottom: 10px;
}
.ausencia-politica {
  margin: 0 0 14px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-2, var(--accent-soft));
}
.ausencia-pol-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: baseline;
  margin-bottom: 10px;
}
.ausencia-pol-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}
.ausencia-pol-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  cursor: pointer;
}
.ausencia-no-mide td { opacity: .72; }

/* ---------- Evolución mensual (calificación anual) ---------- */
.section-subtitle {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text);
  margin: 14px 0 8px;
}

#tbodyTecnicoAnual > .table-wrap > table > thead th {
  position: sticky;
  top: 0;
  z-index: 6;
  background: var(--surface-2);
}
.month-row { cursor: pointer; }
.month-row:hover td { background: var(--accent-soft); }
.month-row td {
  position: sticky;
  top: 36px;
  z-index: 5;
  background: var(--surface);
}
.month-cell { font-weight: 650; }
.month-cell .chevron-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  width: 18px; height: 18px;
  margin-right: 6px;
}
.chevron {
  display: inline-block;
  width: 0; height: 0;
  border-left: 5px solid var(--accent);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  transition: transform .15s ease;
}
.chevron.open {
  transform: rotate(90deg);
}
.month-detail { background: var(--surface-2); }
.month-detail-box { padding: 4px 0; }
.month-detail-box thead th {
  position: sticky;
  top: 76px;
  z-index: 4;
  background: var(--surface);
}

/* ---------- Estados vacíos ---------- */
.empty-state { text-align: center; padding: 48px 24px; }
.empty-state h2 { margin-bottom: 10px; }
.empty-state code {
  background: var(--accent-soft);
  color: var(--accent);
  padding: 2px 7px;
  border-radius: 6px;
  font-size: .82rem;
}

/* ---------- Sticky: cabecera de Alertas (título + nota + triaje + encabezado de columnas) ---------- */
/* Opción B: la cabecera de columnas (Nivel…Solapes) vive DENTRO del bloque
   sticky .alerta-head; solo el cuerpo de la tabla se desplaza. */
.alerta-head {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--surface);
  margin: -20px -20px 0 -20px;
  padding: 12px 20px 0;
  border-bottom: 1px solid var(--border);
}
.alerta-head h2 { margin-bottom: 4px; }
.alerta-head .note { margin-bottom: 8px; }
.alerta-head .triage-row { margin-bottom: 0; }

/* Cabecera de columnas (tabla visual) dentro del bloque fijo. */
.alerta-cols { margin-top: 8px; }
.alerta-cols table {
  width: 100%;
  table-layout: fixed;
  border-collapse: separate;
  border-spacing: 0;
}
.alerta-cols th {
  text-align: left;
  padding: 10px 12px;
  color: var(--muted);
  font-weight: 650;
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  border-bottom: 1px solid var(--border);
  white-space: normal;
  line-height: 1.25;
  background: var(--surface);
}

#tbodyTecnicos td.cell-name,
.fixed-table td.cell-name {
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
  word-break: break-word;
}

/* La tabla se expande en la página (igual que "Solapes por cliente").
   Solo se conserva el scroll horizontal de .table-wrap. */
.alerta-table-wrap {
  overflow-x: auto;
}

#tbodyAlertas {
  width: 100%;
  table-layout: fixed;
  border-collapse: separate;
  border-spacing: 0;
}
#tbodyAlertas td {
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---------- Tarjetas de filtro (Calidad de Asignación) ---------- */
.cal-click {
  cursor: pointer;
  transition: box-shadow .12s ease, transform .12s ease, border-color .12s ease;
}
.cal-click:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}
.cal-click.active {
  box-shadow: 0 0 0 2px var(--accent);
  border-color: var(--accent);
}
.kpi-grid-causa {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}
.kpi-grid-causa .kpi-value { font-size: 1.15rem; }
.kpi-grid-causa .kpi-label { font-size: .72rem; }

/* ---------- Modal de detalle de calidad de asignación ---------- */
.cal-detalle-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cal-detalle-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
}
.cal-detalle-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
@media (max-width: 560px) { .cal-detalle-grid { grid-template-columns: 1fr; } }
.cal-detalle-grid .cfg-row {
  justify-content: flex-start;
  gap: 8px;
}
.cal-detalle-grid .cfg-row label {
  min-width: 160px;
  font-weight: 650;
}
.cal-detalle-grid .cfg-row span {
  font-size: .84rem;
  color: var(--text);
}
.cal-desc-body {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: .84rem;
  line-height: 1.55;
  color: var(--text-2);
  white-space: pre-wrap;
  max-height: 260px;
  overflow: auto;
}

/* ---------- Tablas de lectura larga: cabecera fija + expansión en página ---------- */
.fixed-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: separate;
  border-spacing: 0;
}
.fixed-table td {
  overflow: hidden;
  text-overflow: ellipsis;
}