/* ─── RESET & BASE ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:      #0d0f1a;
  --surface: #141726;
  --surface2:#1c2035;
  --border:  #252a45;
  --accent:  #f47920;
  --accent2: #fb923c;
  --navy:    #1d2766;
  --green:   #22c55e;
  --yellow:  #f59e0b;
  --red:     #ef4444;
  --blue:    #3b82f6;
  --text:    #e8eaf0;
  --text2:   #8892b0;
  --radius: 10px;
  --radius-sm: 6px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
  min-width: 900px;
  min-height: 500px;
  overflow-x: hidden;
}

/* ─── UTILITIES ────────────────────────────────────────────────── */
.hidden { display: none !important; }

/* ─── TOOLTIP PERSONALIZADO ────────────────────────────────────────── */
.tooltip-custom {
  position: fixed;
  background: var(--text2);
  color: var(--bg);
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 12px;
  max-width: 280px;
  z-index: 10000;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  word-wrap: break-word;
  white-space: normal;
}

.tooltip-custom.visible {
  opacity: 1;
  visibility: visible;
}

/* ─── LOGIN ────────────────────────────────────────────────────── */
.login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}
.login-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px 40px;
  text-align: center;
  max-width: 380px;
}
.login-box h1 { font-size: 22px; margin-bottom: 12px; }
.login-box p  { color: var(--text2); margin-bottom: 28px; line-height: 1.5; }

/* ─── BUTTONS ──────────────────────────────────────────────────── */
.btn-primary {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .15s;
}
.btn-primary:hover { opacity: .85; }

.btn-ghost {
  background: transparent;
  color: var(--text2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-size: 12px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.btn-ghost:hover { color: var(--text); border-color: var(--text2); }
.btn-ghost.btn-small { padding: 4px 10px; font-size: 11px; }

.btn-refresh-data {
  background: transparent;
  border: none;
  color: var(--text2);
  font-size: 16px;
  cursor: pointer;
  padding: 4px 8px;
  transition: color .15s, transform .15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn-refresh-data:hover { color: var(--text); }
.btn-refresh-data.loading { animation: spin 1s linear infinite; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.btn-icon {
  background: transparent;
  color: var(--text2);
  border: none;
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: color .15s;
}
.btn-icon:hover { color: var(--text); }

.btn-upload {
  background: var(--surface2);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 5px 14px;
  font-size: 12px;
  cursor: pointer;
  color: var(--text2);
  transition: border-color .15s, color .15s;
}
.btn-upload:hover { border-color: var(--accent); color: var(--text); }
.btn-upload input[type="file"] { display: none; }

.btn-msg {
  background: #25d366;
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity .15s;
}
.btn-msg:hover { opacity: .85; }

/* ─── HEADER ───────────────────────────────────────────────────── */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.header h1 { font-size: 17px; font-weight: 700; }
.header-left { display: flex; align-items: center; gap: 12px; }
.header-right { display: flex; align-items: center; gap: 10px; }
.subtitle {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2px 10px;
  font-size: 11px;
  color: var(--text2);
}

/* ─── MÉTRICAS ─────────────────────────────────────────────────── */
.metricas-grid {
  display: flex;
  gap: 12px;
  padding: 16px 24px;
  flex-wrap: wrap;
}
.metrica-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 100px;
  flex: 1;
}
.metrica-card.highlight {
  border-color: var(--green);
  background: rgba(34,197,94,.08);
}
.metrica-valor {
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--text);
}
.metrica-label {
  font-size: 11px;
  color: var(--text2);
  margin-top: 4px;
  text-align: center;
}

/* ─── MEET SECTION ─────────────────────────────────────────────── */
.meet-section { padding: 0 24px 8px; }
.section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 10px;
}

/* ─── UPLOAD ───────────────────────────────────────────────────── */
.upload-section {
  padding: 8px 24px 12px;
}
.upload-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 16px;
}
.upload-label { font-size: 12px; color: var(--text2); white-space: nowrap; }
.csv-status { font-size: 11px; color: var(--green); flex: 1; }

.input-url {
  flex: 1;
  min-width: 0;
  width: auto !important;
}
.btn-sm {
  padding: 7px 16px;
  font-size: 12px;
  white-space: nowrap;
}

/* Tags de sheets cargados */
.sheets-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
  padding: 0 2px;
}
.sheet-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 10px 4px 12px;
  font-size: 11px;
  color: var(--text);
}
.sheet-tag .tag-dia {
  font-weight: 700;
  font-size: 10px;
  padding: 1px 7px;
  border-radius: 10px;
}
.sheet-tag .tag-dia.lunes  { background: rgba(29,39,102,.3); color: #7b8fd4; }
.sheet-tag .tag-dia.jueves { background: rgba(244,121,32,.3); color: var(--accent2); }
.sheet-tag .tag-dia.desconocido { background: rgba(148,163,184,.2); color: var(--text2); }
.sheet-tag .tag-remove {
  background: none;
  border: none;
  color: var(--text2);
  cursor: pointer;
  font-size: 13px;
  padding: 0;
  line-height: 1;
  margin-left: 2px;
}
.sheet-tag .tag-remove:hover { color: var(--red); }

/* ─── TABS NAV ─────────────────────────────────────────────────── */
.tabs-nav {
  display: flex;
  gap: 0;
  padding: 0 24px;
  border-bottom: 2px solid var(--border);
  margin-top: 4px;
}
.tab-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text2);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 20px;
  cursor: pointer;
  margin-bottom: -2px;
  transition: color .15s, border-color .15s;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active {
  color: var(--accent2);
  border-bottom-color: var(--accent);
}

/* ─── TAB CONTENT ──────────────────────────────────────────────── */
.tab-content { }

/* ─── FILTROS ──────────────────────────────────────────────────── */
.filtros-bar {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 12px 24px 12px;
  flex-wrap: wrap;
}
.input-search {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 7px 12px;
  font-size: 12px;
  outline: none;
  width: 200px;
  transition: border-color .15s;
}
.input-search:focus { border-color: var(--accent); }
.select-filter {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 7px 10px;
  font-size: 12px;
  outline: none;
  cursor: pointer;
}
.select-filter:focus { border-color: var(--accent); }

/* Filtro toggle buttons */
.filtro-group {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 0;
}
.filtro-group-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text2);
  white-space: nowrap;
  padding-right: 4px;
}
/* Resumen ejecutivo de la camada (cascada + NPS) arriba de Métricas */
.resumen-ejecutivo {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 20px;
  margin-bottom: 18px;
}
.re-item { display: flex; flex-direction: column; gap: 3px; }
.re-num { font-size: 24px; font-weight: 600; line-height: 1; }
.re-lbl { font-size: 11px; color: var(--text2); }
.re-arrow { color: var(--text2); font-size: 16px; }
.re-sep { width: 1px; align-self: stretch; background: var(--border); margin: 0 6px; }

/* Sub-pestañas de Métricas (Cursada / Evaluación / Resultados) */
.metricas-subtabs {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.subtab-btn {
  background: none;
  border: none;
  color: var(--text2);
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.subtab-btn:hover { color: var(--text); }
.subtab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

/* Pestañas del detalle del alumno */
.modal-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 2;
}
.modal-tab-btn {
  background: none;
  border: none;
  color: var(--text2);
  padding: 9px 14px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.modal-tab-btn:hover { color: var(--text); }
.modal-tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.modal-tab-panel { display: flex; flex-direction: column; gap: 20px; }
.modal-tab-panel .modal-section { margin-bottom: 0; }

.toggle-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text2);
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  outline: none;
}
.toggle-btn:hover {
  border-color: var(--accent);
  color: var(--text);
}
.toggle-btn.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  font-weight: 600;
}
.toggle-btn:active {
  transform: scale(0.98);
}

/* Filtro collapsible */
.filtro-collapsible {
  display: inline-block;
  cursor: pointer;
}
.filtro-collapsible summary {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text2);
  padding: 6px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  user-select: none;
  transition: all 0.15s ease;
  outline: none;
}
.filtro-collapsible summary:hover {
  border-color: var(--accent);
  color: var(--text);
}
.filtro-collapsible[open] summary {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom-color: transparent;
}
.filtro-group-inside {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: none;
  border-bottom-left-radius: var(--radius-sm);
  border-bottom-right-radius: var(--radius-sm);
  padding: 8px 10px;
  margin-top: -1px;
}

.count-label { font-size: 11px; color: var(--text2); margin-left: auto; }

/* Filtro asistencia rango */
.filtro-asistencia-wrap {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 5px 10px;
}
.filtro-asistencia-label {
  font-size: 11px;
  color: var(--text2);
  white-space: nowrap;
}
.filtro-asistencia-sep {
  font-size: 11px;
  color: var(--text2);
}
.input-num {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: 12px;
  width: 44px;
  padding: 2px 4px;
  outline: none;
  text-align: center;
  -moz-appearance: textfield;
}
.input-num::-webkit-outer-spin-button,
.input-num::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.input-num:focus { border-bottom-color: var(--accent); }

/* ─── TABLA ────────────────────────────────────────────────────── */
.tabla-container {
  padding: 0 24px;
  overflow-x: auto;
}
.tabla-alumnos {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.tabla-alumnos thead tr {
  background: var(--surface);
  border-bottom: 2px solid var(--border);
}
.tabla-alumnos th {
  padding: 10px 12px;
  text-align: left;
  color: var(--text2);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .05em;
  white-space: nowrap;
}
.tabla-alumnos td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.tabla-alumnos tbody tr:hover { background: var(--surface); }
.loading-cell { text-align: center; color: var(--text2); padding: 40px !important; }

/* nombre */
.alumno-nombre { font-weight: 600; color: var(--text); }
.alumno-email  { font-size: 11px; color: var(--text2); margin-top: 2px; }

/* clase badge */
.badge-clase {
  display: inline-block;
  border-radius: 20px;
  padding: 2px 9px;
  font-size: 10px;
  font-weight: 600;
}
.badge-lunes  { background: rgba(29,39,102,.3); color: #7b8fd4; }
.badge-jueves { background: rgba(244,121,32,.2); color: var(--accent2); }

/* progreso */
.progreso-wrap { display: flex; align-items: center; gap: 8px; }
.barra-wrap {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  min-width: 80px;
}
.barra-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--accent);
  transition: width .3s;
}
.barra-fill.completo { background: var(--green); }
.barra-fill.cliente  { background: #f59e0b; }
.pct-label { font-size: 10px; color: var(--text2); width: 28px; }

/* estado badge */
.badge-estado {
  display: inline-block;
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
}
.estado-sin-actividad { background: rgba(148,163,184,.15); color: #94a3b8; }
.estado-iniciando     { background: rgba(59,130,246,.2);   color: #93c5fd; }
.estado-en-curso      { background: rgba(168,85,247,.2);   color: #c084fc; }
.estado-avanzado      { background: rgba(245,158,11,.2);   color: #fcd34d; }
.estado-cliente-pago  { background: rgba(34,197,94,.2);    color: #4ade80; }

/* ─── TABLA CLASES ─────────────────────────────────────────────── */
.tabla-clases tbody tr { cursor: default; }

.barra-clase-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 120px;
}
.barra-clase-outer {
  flex: 1;
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.barra-clase-fill {
  height: 100%;
  border-radius: 4px;
  background: var(--accent);
  transition: width .3s;
}
.barra-clase-pct {
  font-size: 11px;
  color: var(--text2);
  white-space: nowrap;
  min-width: 36px;
  text-align: right;
}

.btn-detalle {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text2);
  font-size: 11px;
  padding: 4px 12px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
  white-space: nowrap;
}
.btn-detalle:hover { color: var(--text); border-color: var(--accent2); }

/* ─── PAGINACIÓN ────────────────────────────────────────────────── */
.paginacion {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 16px 24px;
}
.paginacion button {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 5px 11px;
  font-size: 12px;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.paginacion button:hover:not(:disabled) { background: var(--surface2); border-color: var(--accent); }
.paginacion button.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.paginacion button:disabled { opacity: .4; cursor: default; }

/* ─── LOADING OVERLAY ───────────────────────────────────────────── */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,17,23,.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  z-index: 999;
}
.spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── TOAST ─────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 18px;
  font-size: 12px;
  color: var(--text);
  z-index: 1000;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .25s, transform .25s;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { border-color: var(--green); color: var(--green); }
.toast.error   { border-color: var(--red);   color: var(--red); }

/* ─── MODAL OVERLAY ─────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 11, 18, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1100;
  padding: 24px;
}
.modal-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: 0 24px 64px rgba(0,0,0,.6);
}
.modal-close {
  position: sticky;
  top: 0;
  float: right;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text2);
  cursor: pointer;
  width: 28px;
  height: 28px;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 14px 14px 0 0;
  z-index: 10;
  transition: color .15s, border-color .15s;
  flex-shrink: 0;
}
.modal-close:hover { color: var(--text); border-color: var(--text2); }

/* ─── MODAL ALUMNO ──────────────────────────────────────────────── */
.modal-alumno-panel {
  width: 580px;
  max-width: 100%;
}
.modal-alumno-body {
  padding: 0 24px 28px;
}
.modal-section {
  margin-bottom: 24px;
}
.modal-section-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text2);
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.modal-alumno-header {
  padding: 20px 24px 0;
}
.modal-alumno-nombre {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.modal-alumno-email {
  font-size: 12px;
  color: var(--text2);
}

/* Resumen stats */
.resumen-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.resumen-item {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.resumen-item-label {
  font-size: 10px;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 4px;
}
.resumen-item-val {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
}
.resumen-item-val.grande { font-size: 28px; }
.resumen-item-val.verde  { color: var(--green); }
.resumen-item-val.amarillo { color: var(--yellow); }
.resumen-item-val.rojo   { color: var(--red); }
.resumen-item-sub {
  font-size: 10px;
  color: var(--text2);
  margin-top: 2px;
}

/* Historial clases */
.historial-tabla {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.historial-tabla th {
  padding: 6px 10px;
  text-align: left;
  color: var(--text2);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  border-bottom: 1px solid var(--border);
}
.historial-tabla td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}
.historial-tabla tbody tr:last-child td { border-bottom: none; }
.presente-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
  font-size: 11px;
  color: var(--green);
}
.ausente-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
  font-size: 11px;
  color: var(--red);
}

/* WhatsApp mensaje */
.wa-textarea {
  width: 100%;
  min-height: 90px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 12px;
  line-height: 1.5;
  padding: 10px 12px;
  resize: vertical;
  outline: none;
  font-family: inherit;
  margin-bottom: 10px;
}
.wa-textarea:focus { border-color: var(--accent); }

/* ─── MODAL CLASE ───────────────────────────────────────────────── */
.modal-clase-panel {
  width: 640px;
  max-width: 100%;
}
.modal-clase-header {
  padding: 20px 24px 0;
  margin-bottom: 16px;
}
.modal-clase-titulo {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.modal-clase-meta {
  font-size: 12px;
  color: var(--text2);
}
.modal-clase-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 0 24px 28px;
}
.col-presentes,
.col-ausentes {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
}
.col-header {
  padding: 8px 14px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.col-presentes .col-header {
  background: rgba(34,197,94,.12);
  color: var(--green);
  border-bottom: 1px solid rgba(34,197,94,.2);
}
.col-ausentes .col-header {
  background: rgba(239,68,68,.12);
  color: var(--red);
  border-bottom: 1px solid rgba(239,68,68,.2);
}
.col-list {
  padding: 8px 0;
  max-height: 380px;
  overflow-y: auto;
}
.col-list-item {
  padding: 5px 14px;
  font-size: 12px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.col-list-item:last-child { border-bottom: none; }
.col-list-empty {
  padding: 16px 14px;
  font-size: 12px;
  color: var(--text2);
  text-align: center;
}

/* Fila clickeable en tabla alumnos */
.tabla-alumnos tbody tr.fila-clickeable {
  cursor: pointer;
}
.tabla-alumnos tbody tr.fila-clickeable:hover {
  background: var(--surface2);
}

/* ─── MÉTRICAS TAB ──────────────────────────────────────────────── */
/* filtros bar */
.metricas-filtros-bar { display:flex; gap:16px; align-items:center; padding:16px 24px; flex-wrap:wrap; border-bottom:1px solid var(--border); }
.mf-group { display:flex; align-items:center; gap:8px; }
.mf-group label { font-size:11px; color:var(--text2); font-weight:600; text-transform:uppercase; letter-spacing:.05em; }
.mf-group select { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-sm); color:var(--text); padding:5px 8px; font-size:12px; outline:none; }
.mf-pills { display:flex; gap:4px; }
.mf-pill { background:var(--surface2); border:1px solid var(--border); border-radius:20px; color:var(--text2); font-size:11px; font-weight:600; padding:4px 12px; cursor:pointer; transition:all .15s; }
.mf-pill.active,.mf-pill:hover { background:var(--accent); border-color:var(--accent); color:#fff; }

/* bloques */
#metricas-bloques { padding:20px 24px; display:flex; flex-direction:column; gap:32px; }
.metrica-bloque { }
.metrica-bloque-titulo { font-size:13px; font-weight:700; color:var(--text2); text-transform:uppercase; letter-spacing:.06em; margin-bottom:14px; display:flex; align-items:center; gap:8px; }
.bloque-dia-badge { font-size:10px; padding:2px 8px; border-radius:10px; font-weight:600; }
.bloque-lunes { background:rgba(29,39,102,.3); color:#7b8fd4; }
.bloque-jueves { background:rgba(244,121,32,.2); color:var(--accent2); }
.bloque-total { background:rgba(34,197,94,.15); color:#4ade80; }

/* KPI cards */
.kpi-grid { display:flex; gap:10px; flex-wrap:wrap; margin-bottom:20px; }
.kpi-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:14px 16px; flex:1; min-width:100px; }
.kpi-val { font-size:22px; font-weight:700; line-height:1; }
.kpi-val.good { color:var(--green); }
.kpi-val.warn { color:var(--yellow); }
.kpi-val.bad  { color:var(--red); }
.kpi-label { font-size:10px; color:var(--text2); margin-top:4px; }
.kpi-sub { font-size:10px; color:var(--text2); margin-top:2px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; max-width:120px; }

/* charts */
.charts-row { display:grid; grid-template-columns:1fr 1fr 1fr; gap:16px; margin-bottom:20px; }
.chart-box { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:14px; }
.chart-title { font-size:11px; font-weight:600; color:var(--text2); text-transform:uppercase; letter-spacing:.05em; margin-bottom:10px; }
.chart-box canvas { width:100% !important; max-height:180px; }
.chart-no-data { color:var(--text2); font-size:12px; text-align:center; padding:40px 0; }

/* Analytics section */
.analytics-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.analytics-panel { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:14px 16px; display:flex; flex-direction:column; gap:8px; }
.analytics-panel-header { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:8px; }
.analytics-panel-title { font-size:11px; font-weight:700; color:var(--text2); text-transform:uppercase; letter-spacing:.05em; }
.analytics-tabs-wrap { display:flex; gap:4px; }
.analytics-tab { background:transparent; border:1px solid var(--border); border-radius:6px; color:var(--text2); font-size:10px; padding:3px 10px; cursor:pointer; transition:all .15s; }
.analytics-tab.active { background:var(--accent); border-color:var(--accent); color:#fff; }
.analytics-tab:hover:not(.active) { border-color:var(--accent); color:var(--accent); }
.analytics-kpis { display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
.akpi { font-size:11px; color:var(--text1); }
.akpi strong { color:var(--accent); }

/* SVG charts fallback */
.svg-chart { width:100%; height:160px; }
.svg-bar { fill:var(--accent); opacity:.85; }
.svg-bar.ausente { fill:var(--red); opacity:.7; }
.svg-bar.presente { fill:var(--green); opacity:.8; }
.svg-line { fill:none; stroke:var(--accent); stroke-width:2; }
.svg-trend { fill:none; stroke:var(--yellow); stroke-width:1.5; stroke-dasharray:4,2; }
.svg-axis { stroke:var(--border); stroke-width:1; }
.svg-label { font-size:9px; fill:var(--text2); }
.svg-value { font-size:9px; fill:var(--text); font-weight:600; }
.svg-dot { fill:var(--accent); }

/* ─── HEADER LOGO ───────────────────────────────────────────────── */
.header-logo { display:flex; align-items:center; }
.logo-img { height:36px; width:auto; }
.logo-fallback { display:flex; align-items:center; gap:10px; }
.logo-ap { font-size:22px; font-weight:900; color:var(--accent); letter-spacing:-1px; }
.logo-text-wrap { display:flex; flex-direction:column; line-height:1.1; }
.logo-name { font-size:14px; font-weight:700; color:var(--text); }
.logo-sub { font-size:10px; color:var(--text2); font-weight:400; }

/* ─── METRIC CARDS CLICKEABLE ───────────────────────────────────── */
.metrica-card.clickeable {
  cursor: pointer;
  transition: border-color .15s, transform .1s, background .15s;
}
.metrica-card.clickeable:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
  background: var(--surface2);
}

/* ─── CARD RIESGO ───────────────────────────────────────────────── */
.metrica-card.riesgo {
  border-color: rgba(239,68,68,.4);
  background: rgba(239,68,68,.06);
}
.metrica-card.riesgo:hover {
  border-color: var(--red);
}
.metrica-card.riesgo-alto {
  border-color: rgba(220,38,38,.6);
  background: rgba(220,38,38,.1);
}
.metrica-card.riesgo-alto .metrica-valor { color: #ef4444; }
.metrica-card.riesgo-alto:hover { border-color: #dc2626; }

/* ─── COLUMNA EMAILS EN TABLA ─────────────────────────────────────── */
.td-emails { width: 52px; text-align: center; }

/* ─── CARD FILTER BANNER ────────────────────────────────────────── */
.card-filter-banner {
  display:flex; align-items:center; gap:10px;
  background: rgba(244,121,32,.1);
  border: 1px solid rgba(244,121,32,.4);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-size:12px; color:var(--accent2);
  margin: 0 24px 8px;
}
.card-filter-banner button {
  background:none; border:none; color:var(--accent); cursor:pointer; font-size:11px; margin-left:auto;
}

/* ─── BTN EMAIL ─────────────────────────────────────────────────── */
.btn-email {
  background: var(--navy);
  color: #7b8fd4;
  border: 1px solid rgba(29,39,102,.6);
  border-radius: var(--radius-sm);
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s, color .15s;
}
.btn-email:hover { background: #253180; color: #a0b4e8; }

/* ─── EMAIL LOGS ─────────────────────────────────────────────────── */
.email-count-badge {
  display:inline-flex; align-items:center; justify-content:center;
  background:var(--surface2); border:1px solid var(--border);
  border-radius:10px; font-size:10px; font-weight:700;
  padding:1px 7px; color:var(--text); margin-left:6px;
}
.email-pending-badge {
  display:inline-flex; align-items:center;
  background:rgba(244,121,32,.15); border:1px solid rgba(244,121,32,.35);
  border-radius:10px; font-size:10px; font-weight:600;
  padding:1px 8px; color:var(--accent2); margin-left:6px;
}
.email-resumen-row {
  display:flex; gap:20px; flex-wrap:wrap;
  font-size:12px; color:var(--text2);
  margin-bottom:12px; padding:8px 12px;
  background:var(--surface2); border-radius:var(--radius-sm);
}
.email-resumen-row strong { color:var(--text); }
.email-log-empty { font-size:12px; color:var(--text2); }
.email-logs-list { display:flex; flex-direction:column; gap:10px; }
.email-log-item {
  background:var(--surface2); border:1px solid var(--border);
  border-radius:var(--radius-sm); padding:12px 14px;
}
.email-log-item.respondido { border-color:rgba(34,197,94,.3); }
.email-log-header {
  display:flex; align-items:center; gap:8px;
  margin-bottom:6px; flex-wrap:wrap;
}
.email-log-type {
  font-size:10px; font-weight:700; text-transform:uppercase;
  letter-spacing:.05em; color:var(--text);
}
.email-log-fecha { font-size:10px; color:var(--text2); margin-left:auto; }
.email-log-status {
  font-size:10px; font-weight:600; border-radius:10px; padding:1px 8px;
}
.email-log-status.ok      { background:rgba(34,197,94,.15);  color:var(--green); }
.email-log-status.pending { background:rgba(244,121,32,.12); color:var(--accent2); }
.email-log-subject {
  font-size:11px; color:var(--text2); font-style:italic; margin-bottom:6px;
}
.email-log-response {
  font-size:11px; color:var(--text);
  background:var(--surface); border-left:2px solid var(--green);
  padding:6px 10px; border-radius:0 4px 4px 0; margin-top:6px;
}
.email-log-actions { margin-top:8px; }
.btn-marcar-respondido {
  background:transparent; border:1px solid rgba(34,197,94,.4);
  border-radius:var(--radius-sm); color:var(--green); font-size:11px;
  font-weight:600; padding:4px 12px; cursor:pointer; transition:all .15s;
}
.btn-marcar-respondido:hover { background:rgba(34,197,94,.1); }
.btn-marcar-respondido.hidden { display:none; }
.email-response-form { margin-top:8px; }
.email-response-input {
  width:100%; background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-sm); color:var(--text); font-size:11px;
  padding:8px 10px; resize:vertical; font-family:inherit; outline:none;
  box-sizing:border-box;
}
.email-response-input:focus { border-color:var(--accent); }
.btn-guardar-respuesta {
  background:var(--green); color:#fff; border:none;
  border-radius:var(--radius-sm); font-size:11px; font-weight:600;
  padding:5px 14px; cursor:pointer;
}

/* ─── SHEETS DB STATUS ──────────────────────────────────────────── */
.sheets-db-wrap {
  display: flex;
  align-items: center;
}
.sheets-db-badge {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid transparent;
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
.sheets-db-badge.ok {
  background: rgba(99,102,241,0.12);
  border-color: rgba(99,102,241,0.3);
  color: #818cf8;
}
.sheets-db-badge.error {
  background: rgba(239,68,68,0.08);
  border-color: rgba(239,68,68,0.2);
  color: #f87171;
}

/* ─── SKOOL SYNC STATUS ─────────────────────────────────────────── */
.skool-sync-wrap { display: flex; align-items: center; }
.skool-sync-badge {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid transparent;
  white-space: nowrap;
}
.skool-sync-badge.ok      { background: rgba(16,185,129,0.12); border-color: rgba(16,185,129,0.3); color: #10b981; }
.skool-sync-badge.error   { background: rgba(239,68,68,0.08);  border-color: rgba(239,68,68,0.2);  color: #f87171; }
.skool-sync-badge.syncing { background: rgba(99,102,241,0.1);  border-color: rgba(99,102,241,0.25); color: #818cf8; animation: pulse 1.5s infinite; }
@keyframes pulse { 0%,100%{ opacity:1 } 50%{ opacity:.5 } }

/* ─── MATCH PENDING BANNER ──────────────────────────────────────── */
.match-pending-banner {
  display: flex; align-items: center; gap: 8px;
  background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.35);
  border-radius: 8px; padding: 8px 12px; margin: 8px 0 4px;
  font-size: 12px; color: #fbbf24;
}
.match-pending-banner #match-pending-icon { font-size: 14px; }
.match-pending-banner #match-pending-texto { flex: 1; }
.btn-link-inline {
  background: none; border: none; color: #fbbf24;
  text-decoration: underline; cursor: pointer; font-size: 12px; padding: 0;
}
.btn-link-inline:hover { color: #fff; }

/* ─── PANEL REVISIONES DE MATCH ─────────────────────────────────── */
.panel-match-reviews {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; margin: 8px 0; overflow: hidden;
}
.match-reviews-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; border-bottom: 1px solid var(--border);
}
.match-reviews-header h3 { margin: 0; font-size: 13px; color: var(--text); }
.match-reviews-list { max-height: 280px; overflow-y: auto; }
.match-review-item {
  padding: 10px 14px; border-bottom: 1px solid var(--border); font-size: 12px;
}
.match-review-item:last-child { border-bottom: none; }
.match-review-item .mri-header { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.mri-tag {
  font-size: 10px; padding: 1px 6px; border-radius: 4px; font-weight: 600;
  background: rgba(245,158,11,0.15); color: #fbbf24; border: 1px solid rgba(245,158,11,0.3);
}
.mri-tag.confirmed { background: rgba(16,185,129,0.12); color: #10b981; border-color: rgba(16,185,129,0.3); }
.mri-tag.invalid   { background: rgba(239,68,68,0.1);   color: #f87171; border-color: rgba(239,68,68,0.3); }
.mri-info { color: var(--text-muted); margin-bottom: 6px; line-height: 1.5; }
.mri-actions { display: flex; gap: 6px; }
.mri-btn-confirm {
  font-size: 11px; padding: 3px 10px; border-radius: 5px; cursor: pointer;
  border: 1px solid rgba(16,185,129,0.3); background: rgba(16,185,129,0.1); color: #10b981;
}
.mri-btn-confirm:hover { background: rgba(16,185,129,0.2); }
.mri-btn-invalid {
  font-size: 11px; padding: 3px 10px; border-radius: 5px; cursor: pointer;
  border: 1px solid rgba(239,68,68,0.3); background: rgba(239,68,68,0.08); color: #f87171;
}
.mri-btn-invalid:hover { background: rgba(239,68,68,0.18); }

/* ─── MATCH DETAIL EN PERFIL ─────────────────────────────────────── */
.match-detail-row { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--text-muted); padding: 2px 0; }
.match-badge { font-size: 10px; padding: 1px 5px; border-radius: 3px; font-weight: 600; white-space: nowrap; }
.match-badge.exact-email { background: rgba(99,102,241,0.15); color: #818cf8; }
.match-badge.exact-name  { background: rgba(16,185,129,0.12); color: #10b981; }
.match-badge.fuzzy       { background: rgba(245,158,11,0.12);  color: #fbbf24; }
.match-badge.absent      { background: rgba(100,116,139,0.1);  color: #64748b; }
.match-badge.manual-req  { background: rgba(239,68,68,0.1);    color: #f87171; }

/* ─── GMAIL SYNC STATUS ─────────────────────────────────────────── */
.gmail-sync-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}
.gmail-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid transparent;
  white-space: nowrap;
}
.gmail-status.connected {
  background: rgba(34,197,94,0.12);
  border-color: rgba(34,197,94,0.3);
  color: #22c55e;
}
.gmail-status.disconnected {
  background: rgba(239,68,68,0.1);
  border-color: rgba(239,68,68,0.25);
  color: #ef4444;
}
.gmail-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.gmail-status.connected .gmail-status-dot { background: #22c55e; }
.gmail-status.disconnected .gmail-status-dot { background: #ef4444; }
.gmail-sync-label {
  font-size: 10px;
  color: var(--text2);
}
.gmail-nuevas-badge {
  display: inline-flex;
  align-items: center;
  background: var(--blue);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
  animation: pulse-badge 1.5s ease-in-out 3;
}
@keyframes pulse-badge {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
.btn-gmail-sync {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
  border-radius: var(--radius-sm);
  font-size: 11px;
  padding: 3px 8px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.btn-gmail-sync:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-gmail-connect {
  background: var(--navy);
  border: 1px solid rgba(244,121,32,0.4);
  color: var(--accent);
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-gmail-connect:hover { background: #253080; }

/* ─── DURATION BADGES ───────────────────────────────────────────── */
.dur-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 20px;
  white-space: nowrap;
}
.dur-high   { background: rgba(34,197,94,.15);  color: #22c55e; border: 1px solid rgba(34,197,94,.3); }
.dur-mid    { background: rgba(245,158,11,.15); color: #f59e0b; border: 1px solid rgba(245,158,11,.3); }
.dur-low    { background: rgba(239,68,68,.12);  color: #ef4444; border: 1px solid rgba(239,68,68,.25); }
.dur-ausente{ background: rgba(136,146,176,.1); color: var(--text2); border: 1px solid var(--border); }

/* ─── DURATION DISTRIBUTION SECTION ────────────────────────────── */
.dur-distrib-section {
  margin: 16px 0 8px;
}
.dur-distrib-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 10px;
}
.dur-distrib-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}
.dur-distrib-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}
.dur-distrib-clase {
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dur-distrib-bars {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  gap: 1px;
  margin-bottom: 6px;
}
.dur-seg { min-width: 2px; border-radius: 2px; }
.dur-seg-high { background: #22c55e; }
.dur-seg-mid  { background: #f59e0b; }
.dur-seg-low  { background: #ef4444; }
.dur-seg-out  { background: #2e3249; }
.dur-distrib-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.dl {
  font-size: 9px;
  padding: 1px 5px;
  border-radius: 3px;
  font-weight: 500;
}
.dl-high { background: rgba(34,197,94,.12);  color: #22c55e; }
.dl-mid  { background: rgba(245,158,11,.12); color: #f59e0b; }
.dl-low  { background: rgba(239,68,68,.1);   color: #ef4444; }
.dl-out  { background: rgba(136,146,176,.1); color: var(--text2); }

/* ─── CHECKBOXES DE SELECCIÓN ─────────────────────────────────────────────── */
.th-check { width: 36px; padding: 0 8px; }
.td-check  { width: 36px; padding: 0 8px; text-align: center; }
.td-check input[type="checkbox"],
.th-check input[type="checkbox"] {
  width: 15px; height: 15px;
  accent-color: var(--accent);
  cursor: pointer;
}
tr.row-selected { background: rgba(99,102,241,.08); }

/* ─── BARRA DE SELECCIÓN (fija abajo del panel) ───────────────────────────── */
.selection-bar {
  position: sticky;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: #1a1d2e;
  border-top: 1px solid #2e3249;
  border-radius: 0 0 10px 10px;
  z-index: 50;
  flex-wrap: wrap;
}
.selection-bar.hidden { display: none; }
#sel-count-label {
  font-size: 12px;
  color: var(--text2);
  flex: 1;
  min-width: 120px;
}
.btn-sel-filter {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid #3d4263;
  background: transparent;
  color: var(--text);
  cursor: pointer;
}
.btn-sel-filter:hover { background: #2e3249; }
.btn-sel-clear {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text2);
  cursor: pointer;
}
.btn-sel-clear:hover { color: var(--text); }
.btn-bulk-email {
  margin-left: auto;
  padding: 7px 16px;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.btn-bulk-email:hover { background: #5254cc; }
.btn-bulk-email:disabled { opacity: .5; cursor: not-allowed; }

/* ─── MODAL ENVÍO MASIVO ──────────────────────────────────────────────────── */
.modal-bulk-panel {
  width: 520px;
  max-width: 96vw;
  max-height: 85vh;
  overflow-y: auto;
  padding: 28px;
}
.bulk-confirm-text {
  font-size: 14px;
  color: var(--text);
  margin-bottom: 12px;
  line-height: 1.5;
}
.bulk-preview-list {
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid #2e3249;
  border-radius: 8px;
  font-size: 11px;
}
.bulk-preview-list .bpl-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-bottom: 1px solid #1e2133;
}
.bulk-preview-list .bpl-row:last-child { border-bottom: none; }
.bpl-nombre { flex: 1; font-weight: 500; color: var(--text); }
.bpl-email  { color: var(--text2); font-size: 10px; }
.bpl-badge  { font-size: 10px; padding: 2px 7px; border-radius: 10px;
              background: rgba(239,68,68,.12); color: #ef4444; }
.bpl-badge.sin  { background: rgba(136,146,176,.1); color: var(--text2); }

.bulk-progress-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}
.bulk-bar-wrap {
  width: 100%;
  height: 8px;
  background: #2e3249;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}
.bulk-bar {
  height: 100%;
  background: var(--accent);
  border-radius: 4px;
  transition: width .3s ease;
}
.bulk-progress-sub {
  font-size: 11px;
  color: var(--text2);
  min-height: 16px;
}
.bulk-done-text {
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
  margin-bottom: 8px;
}
.bulk-failed-list {
  font-size: 11px;
  color: #ef4444;
  max-height: 100px;
  overflow-y: auto;
}

/* ─── BADGES CICLO (BAJA / ACTIVO / REACTIVADO) ─────────────────────────── */
.ciclo-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 600;
  margin-left: 6px;
  vertical-align: middle;
}
.ciclo-badge.baja       { background: rgba(136,146,176,.15); color: #9096b0; border: 1px solid rgba(136,146,176,.3); }
.ciclo-badge.activo     { background: rgba(34,197,94,.1);   color: #22c55e; border: 1px solid rgba(34,197,94,.25);  }
.ciclo-badge.reactivado { background: rgba(99,102,241,.12); color: #818cf8; border: 1px solid rgba(99,102,241,.3); }

/* ─── CARD BAJAS ─────────────────────────────────────────────────────────── */
.metrica-card.baja-card { border-color: rgba(136,146,176,.3); }
.metrica-card.baja-card .metrica-valor { color: #9096b0; }
.metrica-card.baja-card:hover { border-color: #9096b0; }

/* ─── SECCIÓN CICLO EN MODAL ─────────────────────────────────────────────── */
.ciclo-estado-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  margin-bottom: 8px;
}
.ciclo-dato {
  font-size: 11px;
  color: var(--text2);
  margin-bottom: 4px;
}
.historial-estados {
  margin: 10px 0;
  border-left: 2px solid #2e3249;
  padding-left: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.hei {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
}
.hei.tipo-baja .hei-tipo         { color: #9096b0; }
.hei.tipo-reactivacion .hei-tipo { color: #818cf8; }
.hei-icono  { font-size: 12px; }
.hei-tipo   { font-weight: 600; }
.hei-fecha  { color: var(--text2); }
.hei-motivo { color: var(--text2); font-style: italic; }

/* ─── BOTONES BAJA / REACTIVAR ───────────────────────────────────────────── */
.btn-dar-baja-modal {
  margin-top: 10px;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid rgba(136,146,176,.3);
  background: transparent;
  color: #9096b0;
  font-size: 12px;
  cursor: pointer;
}
.btn-dar-baja-modal:hover { background: rgba(136,146,176,.1); color: var(--text); }
.btn-reactivar-modal {
  margin-top: 10px;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid rgba(99,102,241,.3);
  background: rgba(99,102,241,.08);
  color: #818cf8;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.btn-reactivar-modal:hover { background: rgba(99,102,241,.18); }
.forma-baja { margin-top: 10px; }

/* ─── HOME PAGE ──────────────────────────────────────────────────────────────── */
.page {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page.hidden {
  display: none;
}

.home-intro {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
}

.metricas-generales {
  display: flex;
  gap: 15px;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.metrica-general {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 150px;
  padding: 15px;
  background: var(--surface);
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.metrica-general .metrica-valor {
  font-size: 28px;
  font-weight: bold;
  color: var(--accent);
}

.metrica-general .metrica-label {
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Barra global agrupada por propósito, con acento de color por grupo */
.metrica-grupo {
  background: var(--surface);
  border: 1px solid var(--border-color);
  border-top: 3px solid var(--border-color);
  border-radius: 8px;
  padding: 9px 16px 13px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.metrica-grupo-label {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-secondary);
}
.metrica-grupo-items { display: flex; gap: 22px; }
.metrica-grupo .metrica-general {
  background: none;
  border: none;
  border-radius: 0;
  padding: 0;
  min-width: 0;
  gap: 3px;
}
.metrica-grupo .metrica-valor { font-size: 22px; }
.metrica-grupo .metrica-label { font-size: 11px; }
.metrica-hero.metrica-valor { font-size: 32px; }

/* Acentos semánticos por grupo */
.grupo-neutro      { border-top-color: var(--text-secondary); }
.grupo-resultado   { border-top-color: var(--green); }
.grupo-avance      { border-top-color: var(--accent); }
.grupo-experiencia { border-top-color: #3b82f6; }
.grupo-riesgo      { border-top-color: var(--red); }
.grupo-resultado .metrica-valor { color: var(--green); }
.grupo-riesgo .metrica-valor    { color: var(--red); }
.grupo-neutro .metrica-valor    { color: var(--text); }

.camadas-section {
  padding: 20px;
}

.home-analytics-section {
  padding: 0 20px 24px;
}

.home-analytics-section h2 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text2);
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.badge-beta {
  font-size: 9px;
  font-weight: 700;
  background: var(--accent);
  color: #fff;
  border-radius: 4px;
  padding: 2px 6px;
  letter-spacing: .05em;
}

.camadas-section h2 {
  font-size: 18px;
  margin-bottom: 15px;
  margin-top: 0;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text);
}

.camadas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
}

.camada-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  background: var(--surface);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.camada-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

.camada-card-title {
  font-size: 16px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text);
}

.camada-card-metrics {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}

.camada-card-metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Indicar que las métricas con tooltip (atributo title) son consultables */
.camada-card-metric-row[title],
.metrica-general[title] {
  cursor: help;
}

.camada-card-metric-value {
  font-weight: bold;
  color: var(--text);
  font-size: 14px;
}

.camada-card-action {
  margin-top: 8px;
  padding: 10px 12px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  font-size: 13px;
  text-transform: uppercase;
  transition: background 0.2s ease;
}

.camada-card-action:hover {
  background: var(--accent-dark, #5a67d8);
}

/* ─── PANEL DIARIO ──────────────────────────────────────────────── */
.panel-diario {
  margin: 0 16px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.pd-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
}
.pd-title { font-weight: 600; font-size: 13px; flex: 0 0 auto; }
.pd-summary { font-size: 11px; color: var(--text2); flex: 1; }
.pd-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1px;
  background: var(--border);
}
.pd-card {
  background: var(--surface);
  padding: 10px 12px;
}
.pd-card-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.pd-count {
  background: var(--border);
  border-radius: 10px;
  padding: 1px 6px;
  font-size: 10px;
  color: var(--text);
}
.pd-riesgo   .pd-card-title { color: var(--yellow); }
.pd-sin-resp .pd-card-title { color: var(--red); }
.pd-sin-act  .pd-card-title { color: var(--text2); }
.pd-bajas    .pd-card-title { color: var(--red); }
.pd-items { display: flex; flex-direction: column; gap: 4px; }
.pd-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 6px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  transition: background .15s;
}
.pd-item:hover { background: var(--surface2); }
.pd-nombre { font-weight: 500; }
.pd-clase { font-size: 10px; color: var(--text2); }

/* ─── NOTAS INTERNAS EN MODAL ───────────────────────────────────── */
.nota-textarea {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  font-size: 12px;
  padding: 8px;
  resize: vertical;
  line-height: 1.5;
}
.nota-textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.nota-fecha {
  font-size: 10px;
  color: var(--text2);
  margin-top: 4px;
}

/* ─── COLUMNA CONTACTO ──────────────────────────────────────────────────────── */
.contacto-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  white-space: nowrap;
}
.contacto-nunca   { background: rgba(239,68,68,.15);   color: #f87171; border: 1px solid rgba(239,68,68,.3); }
.contacto-hoy     { background: rgba(34,197,94,.15);   color: #4ade80; border: 1px solid rgba(34,197,94,.3); }
.contacto-reciente{ background: rgba(34,197,94,.1);    color: #86efac; border: 1px solid rgba(34,197,94,.2); }
.contacto-medio   { background: rgba(245,158,11,.12);  color: #fcd34d; border: 1px solid rgba(245,158,11,.3); }
.contacto-vencido { background: rgba(239,68,68,.1);    color: #fca5a5; border: 1px solid rgba(239,68,68,.2); }

/* Panel diario colapsable */
.panel-diario.collapsed .pd-grid { display: none; }
.pd-chevron {
  font-size: 11px;
  color: var(--text2);
  margin-left: auto;
  user-select: none;
  transition: transform .2s;
}
.panel-diario.collapsed .pd-chevron { color: var(--accent); }