.costos-gastos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}

.cg-card {
  background: var(--bg3);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.cg-card.highlight {
  background: rgba(200,240,90,0.08);
  border: 1px solid rgba(200,240,90,0.2);
}
.cg-label { font-size: 0.667rem; color: var(--text3); text-transform: uppercase; letter-spacing: 0.08em; font-family: var(--mono); }
.cg-val { font-family: var(--mono); font-size: 1.133rem; font-weight: 500; color: var(--text); }
.cg-card.highlight .cg-val { color: var(--accent); font-size: 1.333rem; }
.cg-sub { font-size: 0.667rem; color: var(--text3); font-family: var(--mono); }

.costos-grafica-wrap { background: var(--bg3); border-radius: 12px; padding: 12px 10px 8px; margin-bottom: 14px; }
.costos-grafica-titulo { font-family: var(--mono); font-size: 0.667rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text3); margin-bottom: 10px; padding-left: 4px; }
.costos-grafica-svg { width: 100%; display: block; }

.costo-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 10px; overflow: hidden; }
.costo-card-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px 10px; border-bottom: 1px solid var(--border); }
.costo-ali-nombre { font-size: 0.933rem; font-weight: 600; flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.costo-mejor-badge { display: flex; align-items: baseline; gap: 2px; flex-shrink: 0; margin-left: 8px; }

.costo-opciones { padding: 6px 14px 10px; }
.costo-opcion-row { display: flex; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.costo-opcion-row:last-of-type { border-bottom: none; }
.costo-opcion-row.no-disponible { opacity: 0.45; }
.costo-opcion-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.costo-supermercado { font-size: 0.867rem; font-weight: 500; color: var(--text); }
.costo-descripcion { font-size: 0.733rem; color: var(--text3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.costo-no-disp-tag { font-size: 0.667rem; background: rgba(240,90,90,0.12); color: var(--red); border-radius: 4px; padding: 1px 5px; margin-right: 3px; }
.costo-opcion-nums { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.costo-cantidad { font-family: var(--mono); font-size: 0.733rem; color: var(--text3); }
.costo-precio-total { font-family: var(--mono); font-size: 0.733rem; color: var(--text2); }
.costo-precio-gramo { font-family: var(--mono); font-size: 0.867rem; font-weight: 500; color: var(--text2); }
.costo-precio-gramo.mejor { color: var(--accent); }
.costo-opcion-row.mejor .costo-supermercado::before { content: '★ '; color: var(--accent); font-size: 0.733rem; }

.btn-add-opcion {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  width: 100%; padding: 8px; margin-top: 6px;
  background: none; border: 1px dashed var(--border2);
  border-radius: 8px; color: var(--text3);
  font-family: var(--sans); font-size: 0.8rem;
  cursor: pointer; transition: all 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.btn-add-opcion:active { background: var(--bg3); color: var(--text2); border-color: var(--accent); }

.costo-ali-wrap { position: relative; }
.costo-sugerencias {
  position: absolute; top: 100%; left: 0; right: 0;
  background: var(--bg2); border: 1px solid var(--border2);
  border-radius: 10px; overflow: hidden; z-index: 250;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4); display: none;
}
.costo-sugerencia-item { padding: 10px 14px; font-size: 0.867rem; cursor: pointer; transition: background 0.1s; -webkit-tap-highlight-color: transparent; }
.costo-sugerencia-item:active { background: var(--bg3); }
.costo-sugerencia-item + .costo-sugerencia-item { border-top: 1px solid var(--border); }

.costo-pg-row { display: flex; align-items: center; gap: 8px; }
.costo-pg-row .field { flex: 1; margin-bottom: 0; }
#costo-pg-preview { font-family: var(--mono); font-size: 0.8rem; color: var(--accent); white-space: nowrap; padding-top: 20px; flex-shrink: 0; display: none; }

.costo-toggle-row { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; margin-bottom: 4px; }
.costo-toggle-label { font-size: 0.867rem; color: var(--text2); }

.costo-detalles-toggle {
  font-family: var(--mono); font-size: 0.667rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--text3); margin: 14px 0 10px;
  display: flex; align-items: center; gap: 8px;
  cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.costo-detalles-toggle::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.costos-section-sep { height: 1px; background: var(--border); margin: 18px 0 14px; }