/* Modal ancho para el formulario de presupuestos */
.modal-grande {
  max-width: 640px;
}

/* Preview del total en vivo */
.total-preview {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  margin: 16px 0;
}

.total-linea {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  font-size: 14px;
  color: var(--text-muted);
}

.total-linea span:last-child {
  color: var(--text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.total-grande {
  border-top: 1px solid var(--border);
  margin-top: 8px;
  padding-top: 10px;
  font-size: 17px;
}

.total-grande span:first-child {
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.5px;
}

.total-grande span:last-child {
  color: var(--accent);
  font-weight: 800;
  font-size: 19px;
}

/* Ítem del presupuesto */
.item-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 10px;
  position: relative;
}

.item-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.item-card-numero {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.item-card-eliminar {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  padding: 3px 8px;
  transition: all 0.15s;
  font-family: inherit;
}

.item-card-eliminar:hover {
  color: #ef4444;
  border-color: #ef4444;
}

.item-campos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 8px;
}

.item-campos-full {
  grid-column: 1 / -1;
}

.item-campos-3 {
  display: grid;
  grid-template-columns: 90px 130px 1fr;
  gap: 8px;
  align-items: end;
}

.item-card label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.item-card input,
.item-card select,
.item-card textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 10px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  transition: all 0.2s;
}

.item-card input:focus,
.item-card select:focus,
.item-card textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

.item-card textarea {
  resize: vertical;
  min-height: 50px;
}

.item-subtotal-line {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.item-subtotal-line strong {
  color: var(--text);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}

/* Botones de acción en cada tarjeta */
.acciones {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* Badges de estado del presupuesto */
.badge-presupuesto-borrador  { background: rgba(107,114,128,0.2);  color: #9ca3af; }
.badge-presupuesto-enviado   { background: rgba(59,130,246,0.15);  color: #3b82f6; }
.badge-presupuesto-aceptado  { background: rgba(34,197,94,0.15);   color: #22c55e; }
.badge-presupuesto-rechazado { background: rgba(239,68,68,0.15);   color: #ef4444; }
.badge-presupuesto-vencido   { background: rgba(245,158,11,0.15);  color: #f59e0b; }

@media (max-width: 600px) {
  .item-campos {
    grid-template-columns: 1fr;
  }
  .item-campos-3 {
    grid-template-columns: 1fr 1fr;
  }
  .item-campos-3 > *:last-child {
    grid-column: 1 / -1;
  }
}