/* ═══════════════════════════════════════════════
   tabla.css — EnergiAVerde / Dashboard / tabla
   Estilos de la zona de carga CSV y la tabla
   interactiva (Nivel 2)
═══════════════════════════════════════════════ */

#datos { background: var(--surface); }

/* ── Zona de carga (drag & drop) ── */
.upload-zone {
  border: 2px dashed var(--border2);
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s;
  margin-bottom: 1.5rem;
}
.upload-zone:hover,
.upload-zone.drag-over {
  border-color: var(--green);
  background: rgba(74,222,128,0.04);
}
.upload-zone.loaded {
  border-color: var(--green);
  background: rgba(74,222,128,0.04);
  cursor: default;
  pointer-events: none;
}
.upload-zone input[type="file"] { display: none; }
.upload-icon   { font-size: 2.5rem; margin-bottom: 0.75rem; }
.upload-zone h3 { color: var(--text); font-size: 1.05rem; margin-bottom: 0.3rem; }
.upload-zone p  { font-size: 0.86rem; margin-bottom: 1rem; }

/* ── Barra de filtros ── */
.filters-bar {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  align-items: flex-end;
}
.fgroup { display: flex; flex-direction: column; gap: 0.25rem; }
.fgroup label {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

/* ── Tabla de datos ── */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  max-height: 420px;
  overflow-y: auto;
}
table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }

thead th {
  background: var(--surface2);
  color: var(--text-dim);
  padding: 0.7rem 1rem;
  text-align: left;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border2);
  position: sticky;
  top: 0;
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid rgba(30,46,30,0.4);
  transition: background 0.12s;
}
tbody tr:hover { background: rgba(74,222,128,0.035); }
tbody td {
  padding: 0.6rem 1rem;
  color: var(--text-dim);
  white-space: nowrap;
}
tbody td:first-child,
tbody td:nth-child(2) { color: var(--text); font-weight: 500; }

/* ── Pie de tabla ── */
.table-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.75rem;
  font-size: 0.78rem;
  color: var(--muted);
  flex-wrap: wrap;
  gap: 0.5rem;
}