/* ============ COSTOS Y CRÉDITOS (Zeus · solo super_admin) ============
   Prefijo .aic- / #view-ai-costs. Solo tokens var(--…): cero colores hex
   (paleta monocroma COGNITRA; tests/theme-navigation.test.js). Gráficas SVG
   inline siguiendo la guía dataviz: marcas finas (≤24px), extremo de datos
   redondeado 4px, base cuadrada, 2px de separación, gridlines hairline sólidas,
   texto siempre en tokens de texto (nunca en el color de la serie). */

#view-ai-costs #aicRoot { position: relative; transition: opacity .18s var(--ease, ease); }
#view-ai-costs #aicRoot.aic-loading { opacity: .55; pointer-events: none; }

/* ---------- Fila de filtros (una sola fila, encima de todo) ---------- */
#view-ai-costs .aic-filters {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px;
  margin-bottom: 20px; padding: 12px 14px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
}
#view-ai-costs .aic-filter-lbl { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; color: var(--text-secondary); }
#view-ai-costs .aic-select { min-width: 150px; padding: 7px 10px; font-size: .82rem; }
#view-ai-costs .aic-chips { display: inline-flex; flex-wrap: wrap; gap: 6px; }
#view-ai-costs .aic-chip-btn {
  padding: 6px 12px; border-radius: 999px; font-size: .8rem; font-family: inherit; cursor: pointer;
  border: 1px solid var(--border); background: transparent; color: var(--text-secondary);
  transition: all .18s var(--ease, ease);
}
#view-ai-costs .aic-chip-btn:hover { background: rgba(var(--accent-rgb), .08); border-color: var(--border-strong); }
#view-ai-costs .aic-chip-btn.active { background: var(--pill-bg); color: var(--pill-fg); border-color: transparent; font-weight: 600; }
#view-ai-costs .aic-toggle { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; color: var(--text-secondary); cursor: pointer; margin-left: auto; }
#view-ai-costs .aic-toggle input { accent-color: var(--accent-cyan); width: 16px; height: 16px; }

/* ---------- KPI ---------- */
#view-ai-costs .stats-row.aic-kpis { grid-template-columns: repeat(5, 1fr); margin-bottom: 22px; }
#view-ai-costs .aic-kpis .stat-value { font-variant-numeric: normal; font-size: 1.85rem; }
#view-ai-costs .aic-kpis .stat-meta { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Paneles ---------- */
#view-ai-costs .aic-panel { margin-top: 22px; }
#view-ai-costs .aic-panel .panel-header { flex-wrap: wrap; gap: 10px; }
#view-ai-costs .aic-panel-sub { font-size: .78rem; color: var(--text-muted); margin: -10px 0 14px; }
#view-ai-costs .aic-head-actions { display: inline-flex; gap: 8px; flex-wrap: wrap; align-items: center; }
#view-ai-costs .aic-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 22px; }
#view-ai-costs .aic-grid-2 .aic-panel { margin-top: 0; }
#view-ai-costs .empty-state.aic-empty { padding: 26px 12px; font-size: .86rem; }
#view-ai-costs [hidden] { display: none !important; }

/* ---------- Gráficas SVG ---------- */
#view-ai-costs .aic-svg { width: 100%; height: auto; display: block; overflow: visible; font-family: inherit; }
#view-ai-costs .aic-svg text { fill: var(--text-muted); font-size: 11px; }
#view-ai-costs .aic-svg .aic-lbl { fill: var(--text-secondary); }
#view-ai-costs .aic-svg .aic-val { fill: var(--text-primary); font-variant-numeric: tabular-nums; }
#view-ai-costs .aic-svg .aic-tick { font-size: 10px; font-variant-numeric: tabular-nums; }
#view-ai-costs .aic-svg .aic-grid { stroke: var(--border); stroke-width: 1; shape-rendering: crispEdges; }
#view-ai-costs .aic-svg .aic-axis { stroke: var(--border-strong); stroke-width: 1; shape-rendering: crispEdges; }
#view-ai-costs .aic-svg .aic-fill { fill: var(--accent-cyan); opacity: .85; transition: opacity .15s var(--ease, ease); }
#view-ai-costs .aic-svg .aic-fill-muted { fill: rgba(var(--ink-rgb), .28); opacity: 1; }
#view-ai-costs .aic-svg .aic-fill-est { opacity: .55; }
#view-ai-costs .aic-svg .aic-fill-part { opacity: .7; }
#view-ai-costs .aic-svg .aic-hit { fill: transparent; }
#view-ai-costs .aic-svg .aic-bar, #view-ai-costs .aic-svg .aic-col { cursor: default; outline: none; }
#view-ai-costs .aic-svg .aic-bar:hover .aic-fill, #view-ai-costs .aic-svg .aic-col:hover .aic-fill,
#view-ai-costs .aic-svg .aic-bar:focus .aic-fill, #view-ai-costs .aic-svg .aic-col:focus .aic-fill,
#view-ai-costs .aic-svg .aic-bar:focus-visible .aic-fill, #view-ai-costs .aic-svg .aic-col:focus-visible .aic-fill { opacity: 1; }
/* hover/focus elevan la marca sin borrar la señal de estimación (real 1 > parcial .85 > estimado .7) */
#view-ai-costs .aic-svg .aic-col:hover .aic-fill-est, #view-ai-costs .aic-svg .aic-col:focus .aic-fill-est, #view-ai-costs .aic-svg .aic-col:focus-visible .aic-fill-est { opacity: .7; }
#view-ai-costs .aic-svg .aic-col:hover .aic-fill-part, #view-ai-costs .aic-svg .aic-col:focus .aic-fill-part, #view-ai-costs .aic-svg .aic-col:focus-visible .aic-fill-part { opacity: .85; }
/* las barras "Personal" (tinta atenuada, opacidad fija) sí se elevan en hover/focus */
#view-ai-costs .aic-svg .aic-bar:hover .aic-fill-muted, #view-ai-costs .aic-svg .aic-bar:focus .aic-fill-muted, #view-ai-costs .aic-svg .aic-bar:focus-visible .aic-fill-muted { fill: rgba(var(--ink-rgb), .4); }
#view-ai-costs .aic-svg .aic-bar:focus-visible .aic-hit, #view-ai-costs .aic-svg .aic-col:focus-visible .aic-hit { stroke: var(--accent-cyan); stroke-width: 1; fill: rgba(var(--accent-rgb), .06); }

/* leyenda (solo con ≥2 series) y caption */
#view-ai-costs .aic-legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .76rem; color: var(--text-secondary); margin-top: 8px; }
#view-ai-costs .aic-legend-item { display: inline-flex; align-items: center; gap: 6px; }
#view-ai-costs .aic-swatch { width: 12px; height: 8px; border-radius: 2px; background: var(--accent-cyan); opacity: .85; display: inline-block; }
#view-ai-costs .aic-swatch-muted { background: rgba(var(--ink-rgb), .28); opacity: 1; }
#view-ai-costs .aic-swatch-part { opacity: .7; }
#view-ai-costs .aic-swatch-est { opacity: .55; }
#view-ai-costs .aic-caption { font-size: .76rem; color: var(--text-muted); margin-top: 8px; }

/* small multiples */
#view-ai-costs .aic-multiples { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
#view-ai-costs .aic-multiple { min-width: 0; }
#view-ai-costs .aic-multiple-title { font-size: .82rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 4px; display: flex; justify-content: space-between; gap: 8px; }
#view-ai-costs .aic-multiple-title span:last-child { font-weight: 500; color: var(--text-muted); font-variant-numeric: tabular-nums; }

/* tooltip (textContent) */
#view-ai-costs .aic-tip {
  position: absolute; z-index: 20; pointer-events: none; display: none;
  min-width: 150px; max-width: 280px; padding: 9px 11px;
  background: var(--bg-elevated); color: var(--text-primary); border: 1px solid var(--border-strong);
  border-radius: 10px; box-shadow: var(--shadow-lg); font-size: .78rem; line-height: 1.35;
  transform: translate(-50%, calc(-100% - 10px));
}
#view-ai-costs .aic-tip.show { display: block; }
#view-ai-costs .aic-tip-title { font-weight: 600; margin-bottom: 4px; color: var(--text-primary); }
#view-ai-costs .aic-tip-row { display: flex; justify-content: space-between; gap: 12px; }
#view-ai-costs .aic-tip-row b { font-weight: 600; color: var(--text-primary); font-variant-numeric: tabular-nums; }
#view-ai-costs .aic-tip-row span { color: var(--text-muted); }

/* ---------- Tablas ---------- */
#view-ai-costs .aic-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
#view-ai-costs .aic-table-wrap.aic-scroll { max-height: 440px; overflow-y: auto; }
#view-ai-costs .aic-table { width: 100%; border-collapse: collapse; font-size: .84rem; }
#view-ai-costs .aic-table.aic-wide { min-width: 860px; }
#view-ai-costs .aic-table th {
  text-align: left; font-size: .7rem; text-transform: uppercase; letter-spacing: .04em; font-weight: 600;
  color: var(--text-muted); padding: 8px 10px; border-bottom: 1px solid var(--border);
  background: var(--bg-card); position: sticky; top: 0; white-space: nowrap;
}
#view-ai-costs .aic-table th[data-aic-sort] { cursor: pointer; user-select: none; }
#view-ai-costs .aic-table th[data-aic-sort]:hover { color: var(--text-primary); }
#view-ai-costs .aic-table th.aic-sorted { color: var(--text-primary); }
#view-ai-costs .aic-table td { padding: 10px; border-bottom: 1px solid rgba(var(--ink-rgb), .06); vertical-align: middle; }
#view-ai-costs .aic-table tbody tr:hover { background: rgba(var(--ink-rgb), .04); }
#view-ai-costs .aic-table .aic-num, #view-ai-costs .aic-table th.aic-num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
#view-ai-costs .aic-table .aic-sub { display: block; font-size: .74rem; color: var(--text-muted); margin-top: 2px; }
#view-ai-costs .aic-table .aic-actions { white-space: nowrap; text-align: right; }
#view-ai-costs .aic-table .aic-actions .btn { padding: 4px 10px; font-size: .76rem; }
#view-ai-costs .aic-mono { font-family: 'Google Sans Code', 'Cascadia Code', 'Consolas', ui-monospace, monospace; font-size: .8rem; }
#view-ai-costs .aic-soon { color: var(--text-amber); font-weight: 600; }
#view-ai-costs .aic-nowrap { white-space: nowrap; }
#view-ai-costs .aic-est-mark { color: var(--text-muted); margin-right: 2px; }

/* chips */
#view-ai-costs .aic-chip {
  display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: .72rem; font-weight: 500;
  background: rgba(var(--accent-rgb), .1); color: var(--text-blue); white-space: nowrap;
}
#view-ai-costs .aic-status { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; font-weight: 600; white-space: nowrap; }
#view-ai-costs .aic-status::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
#view-ai-costs .aic-status.active { color: var(--text-green); }
#view-ai-costs .aic-status.inactive, #view-ai-costs .aic-status.unknown { color: var(--text-muted); }
#view-ai-costs .aic-status.cancelled { color: var(--text-red); }

/* buscador */
#view-ai-costs .aic-search { min-width: 220px; padding: 7px 12px; font-size: .84rem; }

/* ---------- Tarjetas de créditos ---------- */
#view-ai-costs .aic-credits { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
#view-ai-costs .aic-credit {
  border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px;
  background: rgba(var(--ink-rgb), .03); display: flex; flex-direction: column; gap: 10px; min-width: 0;
}
#view-ai-costs .aic-credit-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
#view-ai-costs .aic-credit-head h4 { margin: 0; font-size: .95rem; font-weight: 600; color: var(--text-primary); }
#view-ai-costs .aic-credit-head a { font-size: .74rem; color: var(--text-muted); text-decoration: none; }
#view-ai-costs .aic-credit-head a:hover { color: var(--text-primary); text-decoration: underline; }
#view-ai-costs .aic-credit-balance { font-size: 1.6rem; font-weight: 700; letter-spacing: -.02em; color: var(--text-primary); line-height: 1.1; }
#view-ai-costs .aic-credit-balance small { font-size: .74rem; font-weight: 500; color: var(--text-muted); margin-left: 6px; }
/* el track del meter va en el mismo ramp que el relleno (normal / low / empty) */
#view-ai-costs .aic-meter { height: 8px; border-radius: 999px; background: rgba(var(--accent-rgb), .1); overflow: hidden; }
#view-ai-costs .aic-meter.low { background: rgba(var(--amber-rgb), .15); }
#view-ai-costs .aic-meter.empty { background: rgba(var(--red-rgb), .12); }
#view-ai-costs .aic-meter-fill { height: 100%; border-radius: 999px; background: var(--accent-cyan); transition: width .5s var(--ease, ease); }
#view-ai-costs .aic-meter-fill.low { background: var(--accent-amber); }
#view-ai-costs .aic-meter-fill.empty { background: var(--accent-red); }
#view-ai-costs .aic-credit-flag { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; font-weight: 600; }
#view-ai-costs .aic-credit-flag.low { color: var(--text-amber); }
#view-ai-costs .aic-credit-flag.empty { color: var(--text-red); }
#view-ai-costs .aic-credit-lines { display: grid; gap: 4px; font-size: .8rem; color: var(--text-secondary); }
#view-ai-costs .aic-credit-lines div { display: flex; justify-content: space-between; gap: 10px; }
#view-ai-costs .aic-credit-lines b { font-weight: 600; color: var(--text-primary); font-variant-numeric: tabular-nums; white-space: nowrap; }
#view-ai-costs .aic-credit-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; }
#view-ai-costs .aic-credit details { font-size: .76rem; color: var(--text-muted); }
#view-ai-costs .aic-credit summary { cursor: pointer; }
#view-ai-costs .aic-mov { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 4px 0; border-bottom: 1px solid rgba(var(--ink-rgb), .06); }
#view-ai-costs .aic-mov .btn { padding: 1px 7px; font-size: .7rem; }

/* ---------- Nota al pie ---------- */
#view-ai-costs .aic-foot { color: var(--text-muted); font-size: .78rem; margin-top: 16px; line-height: 1.5; }
#view-ai-costs .aic-foot code { font-family: 'Google Sans Code', 'Cascadia Code', 'Consolas', ui-monospace, monospace; font-size: .74rem; }

/* ---------- Modales dinámicos (patrón showroomModal) ---------- */
.aic-modal-backdrop {
  position: fixed; inset: 0; z-index: 10000; display: flex; align-items: center; justify-content: center;
  padding: 18px; background: var(--overlay); backdrop-filter: blur(4px);
}
.aic-modal {
  width: 100%; max-width: 640px; max-height: 92vh; overflow: auto;
  background: var(--bg-elevated); color: var(--text-primary); border: 1px solid var(--border-strong);
  border-radius: var(--r-xl, 18px); box-shadow: var(--shadow-xl);
}
.aic-modal-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 18px 24px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--bg-elevated); z-index: 1; }
.aic-modal-head h2 { margin: 0; font-size: 1.1rem; font-weight: 600; }
.aic-modal-body { padding: 20px 24px 6px; }
.aic-modal-foot { padding: 14px 24px 20px; display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; }
.aic-modal .form-row.aic-3 { grid-template-columns: 1fr 1fr 1fr; }
.aic-modal .aic-help { font-size: .74rem; color: var(--text-muted); margin-top: -8px; margin-bottom: 12px; }

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
  #view-ai-costs .stats-row.aic-kpis { grid-template-columns: repeat(2, 1fr); }
  #view-ai-costs .aic-grid-2 { grid-template-columns: 1fr; }
  #view-ai-costs .aic-multiples { grid-template-columns: 1fr; }
  #view-ai-costs .aic-credits { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  #view-ai-costs .stats-row.aic-kpis { grid-template-columns: 1fr; }
  #view-ai-costs .aic-filters { flex-direction: column; align-items: stretch; }
  #view-ai-costs .aic-filter-lbl, #view-ai-costs .aic-select, #view-ai-costs .aic-search { width: 100%; }
  #view-ai-costs .aic-toggle { margin-left: 0; }
  #view-ai-costs .aic-svg text { font-size: 13px; }
  #view-ai-costs .aic-svg .aic-tick { font-size: 12px; }
  #view-ai-costs .aic-panel .panel-header { flex-direction: column; align-items: flex-start; }
  .aic-modal .form-row, .aic-modal .form-row.aic-3 { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  #view-ai-costs .aic-meter-fill, #view-ai-costs .aic-svg .aic-fill, #view-ai-costs #aicRoot { transition: none; }
}