/* =====================================================================
   DedicaQR — Sprint 16 CSS
   Analytics & Funnels: dashboard, KPI cards, funnel viz, cohort heatmap,
   events viewer, search→conversion.
   Aditivo sobre Sprints 1-15. No pisa estilos previos.
   ===================================================================== */

:root {
  --dqr-brand: #C9184A;
  --dqr-pink:  #FFB3C1;
  --dqr-gold:  #D4A24C;
  --dqr-bg:    #FFF8F5;
  --dqr-ink:   #1a1a1a;
  --dqr-muted: #6b6b6b;
  --dqr-line:  #ececec;

  /* Semánticos analytics */
  --ana-up:    #059669;
  --ana-up-bg: #d1fae5;
  --ana-down:  #dc2626;
  --ana-down-bg:#fee2e2;
  --ana-flat:  #6b7280;
  --ana-flat-bg:#f3f4f6;
}

/* =====================================================================
   KPI CARDS — Grid de KPIs principales
   ===================================================================== */

.ana-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin: 18px 0;
}

.ana-kpi-card {
  background: white;
  border: 1px solid var(--dqr-line);
  border-radius: 12px;
  padding: 16px 18px;
  position: relative;
  transition: box-shadow 0.15s, border-color 0.15s;
}
.ana-kpi-card:hover {
  border-color: var(--dqr-pink);
  box-shadow: 0 4px 14px rgba(201, 24, 74, 0.06);
}

.ana-kpi-label {
  font-size: 12px;
  color: var(--dqr-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  margin-bottom: 6px;
}
.ana-kpi-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--dqr-ink);
  line-height: 1.1;
  margin-bottom: 6px;
}
.ana-kpi-delta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
}
.ana-kpi-delta small {
  font-weight: 400;
  opacity: 0.7;
  margin-left: 4px;
}
.ana-kpi-delta--up    { color: var(--ana-up);   background: var(--ana-up-bg); }
.ana-kpi-delta--down  { color: var(--ana-down); background: var(--ana-down-bg); }
.ana-kpi-delta--flat  { color: var(--ana-flat); background: var(--ana-flat-bg); }

/* =====================================================================
   TODAY vs YESTERDAY — Strip de "hoy" en vivo
   ===================================================================== */

.ana-today-row {
  margin: 12px 0;
}
.ana-today-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}
.ana-today-cell {
  background: linear-gradient(135deg, var(--dqr-bg) 0%, white 100%);
  border: 1px solid var(--dqr-line);
  border-radius: 10px;
  padding: 14px 16px;
}
.ana-today-name {
  font-size: 12px;
  color: var(--dqr-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.ana-today-today {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--dqr-brand);
  margin: 2px 0;
}
.ana-today-yest {
  font-size: 11px;
  color: var(--dqr-muted);
}

/* =====================================================================
   CHART WRAP
   ===================================================================== */

.ana-chart-wrap {
  background: white;
  border: 1px solid var(--dqr-line);
  border-radius: 12px;
  padding: 18px;
  margin: 12px 0 24px;
  position: relative;
  min-height: 240px;
}

/* =====================================================================
   TOP DIMENSIONS — Países, devices, UTM source/campaign
   ===================================================================== */

.ana-dims-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin: 18px 0 24px;
}
.ana-dim-card {
  background: white;
  border: 1px solid var(--dqr-line);
  border-radius: 12px;
  padding: 16px 18px;
}
.ana-dim-card h3 {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--dqr-ink);
  display: flex;
  align-items: center;
  gap: 6px;
}
.ana-dim-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.ana-dim-list li {
  display: grid;
  grid-template-columns: 60px 1fr 60px;
  align-items: center;
  gap: 10px;
  padding: 5px 0;
  font-size: 13px;
}
.ana-dim-key {
  font-weight: 700;
  color: var(--dqr-ink);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.ana-dim-bar {
  display: block;
  background: var(--dqr-bg);
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.ana-dim-bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--dqr-brand), var(--dqr-pink));
  border-radius: 4px;
  transition: width 0.3s ease;
}
.ana-dim-val {
  text-align: right;
  color: var(--dqr-muted);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
}
.ana-empty {
  color: var(--dqr-muted);
  font-size: 13px;
  font-style: italic;
}

/* =====================================================================
   EVENTS VIEWER — Tabla + filtros
   ===================================================================== */

.ana-events-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 12px 0 16px;
}
.ana-events-filters input,
.ana-events-filters select {
  padding: 6px 10px;
  border: 1px solid var(--dqr-line);
  border-radius: 6px;
  font-size: 13px;
  font-family: inherit;
}

.ana-events-table,
.ana-recent-table,
.ana-conv-table {
  font-size: 13px;
}
.ana-events-table td,
.ana-recent-table td {
  vertical-align: top;
  padding: 8px 10px;
}
.ana-events-table details summary {
  cursor: pointer;
  color: var(--dqr-brand);
  font-size: 11px;
}
.ana-events-table details pre {
  white-space: pre-wrap;
  word-break: break-word;
}

.ana-event-name {
  display: inline-block;
  padding: 2px 8px;
  background: var(--dqr-pink);
  color: var(--dqr-brand);
  border-radius: 4px;
  font-family: 'SFMono-Regular', Consolas, monospace;
  font-size: 11px;
  font-weight: 700;
}

/* =====================================================================
   FUNNEL — Visualización del embudo
   ===================================================================== */

.ana-funnel {
  margin: 18px 0;
}
.ana-funnel-step {
  background: white;
  border: 1px solid var(--dqr-line);
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 4px;
}
.ana-funnel-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 14px;
}
.ana-step-num {
  display: inline-flex;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--dqr-brand);
  color: white;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  flex-shrink: 0;
}
.ana-funnel-bar-wrap {
  background: var(--dqr-bg);
  border-radius: 8px;
  height: 36px;
  overflow: hidden;
  margin: 6px 0;
  position: relative;
}
.ana-funnel-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--dqr-brand), var(--dqr-pink));
  border-radius: 8px;
  display: flex;
  align-items: center;
  padding: 0 14px;
  min-width: 60px;
  transition: width 0.5s ease;
  position: relative;
}
.ana-funnel-count {
  color: white;
  font-weight: 800;
  font-size: 14px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  font-variant-numeric: tabular-nums;
}
.ana-funnel-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 6px;
  font-size: 12px;
  color: var(--dqr-muted);
}
.ana-funnel-stats strong {
  color: var(--dqr-ink);
  font-weight: 700;
}
.ana-funnel-arrow {
  text-align: center;
  font-size: 18px;
  color: var(--dqr-pink);
  margin: 2px 0;
  line-height: 1;
}

/* Funnel editor — steps dinámicos */
.ana-step-row {
  display: grid;
  grid-template-columns: 32px 1fr 1fr 40px;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
  padding: 8px;
  background: var(--dqr-bg);
  border-radius: 8px;
}
.ana-step-row input {
  padding: 8px 10px;
  border: 1px solid var(--dqr-line);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
}
.ana-step-rm {
  background: var(--ana-down);
  color: white;
  border: 0;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  height: 32px;
  line-height: 1;
}
.ana-step-rm:hover { opacity: 0.85; }

/* =====================================================================
   COHORTS — Heatmap retention
   ===================================================================== */

.ana-cohort-keys {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}
.ana-cohort-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: white;
  border: 1px solid var(--dqr-line);
  border-radius: 999px;
  text-decoration: none;
  color: var(--dqr-ink);
  font-size: 12px;
  transition: background 0.15s;
}
.ana-cohort-pill:hover {
  background: var(--dqr-bg);
}
.ana-cohort-pill.active {
  background: var(--dqr-brand);
  border-color: var(--dqr-brand);
  color: white;
}
.ana-cohort-pill.active small { color: rgba(255, 255, 255, 0.8); }
.ana-cohort-pill code {
  background: transparent;
  font-size: 11px;
  font-weight: 700;
}
.ana-cohort-pill small {
  color: var(--dqr-muted);
  font-size: 10px;
}

.ana-cohort-wrap {
  overflow-x: auto;
  margin: 16px 0;
  border: 1px solid var(--dqr-line);
  border-radius: 8px;
}
.ana-cohort-table {
  border-collapse: collapse;
  font-size: 12px;
  width: 100%;
  background: white;
}
.ana-cohort-table th {
  background: var(--dqr-bg);
  color: var(--dqr-ink);
  padding: 10px 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  border-bottom: 1px solid var(--dqr-line);
  position: sticky;
  top: 0;
}
.ana-cohort-table td {
  padding: 8px;
  text-align: center;
  border-bottom: 1px solid #f5f5f5;
  font-variant-numeric: tabular-nums;
}
.ana-cohort-label {
  text-align: left;
  font-weight: 700;
  color: var(--dqr-ink);
  background: var(--dqr-bg);
  font-size: 11px;
}
.ana-cohort-total {
  font-weight: 700;
  color: var(--dqr-muted);
}
.ana-cohort-cell {
  font-weight: 600;
  transition: transform 0.1s;
}
.ana-cohort-cell:hover {
  transform: scale(1.04);
}

/* =====================================================================
   SEARCH → CONVERSION — Tabla de queries con barra
   ===================================================================== */

.ana-conv-rate {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ana-conv-bar {
  display: inline-block;
  background: var(--dqr-bg);
  height: 8px;
  width: 120px;
  border-radius: 4px;
  overflow: hidden;
  flex-shrink: 0;
}
.ana-conv-bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--ana-up), var(--dqr-gold));
  border-radius: 4px;
}

/* =====================================================================
   BADGES STATUS (compartido con sprints anteriores)
   ===================================================================== */

.badge-active { background: var(--ana-up-bg); color: var(--ana-up); }
.badge-paused { background: var(--ana-flat-bg); color: var(--ana-flat); }

/* =====================================================================
   RESPONSIVE
   ===================================================================== */

@media (max-width: 768px) {
  .ana-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .ana-kpi-value { font-size: 1.4rem; }
  .ana-dims-grid { grid-template-columns: 1fr; }
  .ana-step-row { grid-template-columns: 24px 1fr 32px; }
  .ana-step-row input[name="step_label[]"] { grid-column: 2; }
  .ana-events-filters { flex-direction: column; align-items: stretch; }
  .ana-events-filters input, .ana-events-filters select { width: 100%; }
  .ana-cohort-table { font-size: 10px; }
  .ana-cohort-table th, .ana-cohort-table td { padding: 4px 3px; }
}

@media (max-width: 480px) {
  .ana-kpi-grid { grid-template-columns: 1fr; }
  .ana-funnel-stats { flex-direction: column; gap: 4px; }
}